G TIN S TES ES N D R A H

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1 HARDNESS TESTING -1 itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.

2 Hardness Testing icro Hardness Testing achines Vickers Hardness Testing achines CONTENTS icro Hardness Testing achines H-210 / H H Vickers Hardness Testing achines HV-112 / HV VLPAK AT AVPAK-20-8 AAV Rockwell Hardness Testing achines HR-521 / HR-522 / HR HR-110R / HR-320S / HR-430S -10 Portable Hardness Testing Instruments Hardmatic HH Hardmatic HH-300 Durometers -13 Hardness Test Blocks -14 Quick Guide to Hardness Testing achines -15 Rockwell Hardness Testing achines Portable Hardness Testing Instruments itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. -2

3 H-210 / H-220 SERIES 200 icro-vickers Hardness Testing achines The latest electromagnetic force motor used in the loading mechanism enables the test force to be freely selected (see test force specifications) over the wide range of 0.05 gf to 2 kgf. It is also possible to freely set the time for loading and load dwell time. Now your desire for absolute control over the indentation size in Vickers hardness testing can be satisfied. The H-200 series always offers the test force most appropriate for the specimen material and shape. The objectives used enable a very comfortable working distance between the objective and the specimen surface. This greatly reduces the possibility of collision between the specimen and the objective during focusing operations. (For example, for 50X objectives: 1.1 mm for conventional models; 2.5 mm for H-200 series models.) Newly designed 'H Plan' objectives are optimized for measuring indentation images. The lineup includes 6 types of long working distance objectives: 10X, 20X, 50X and 100X for measuring indentation images, and 2X and 5X for enabling wide-range measurement around indentations. LEDs, which have a longer life, produce less heat and are lower powered (so are more energy efficient than incandescent bulbs) are employed for the illumination system. Technical Data Test force range H-210A: 9 steps + arbitrary test force H-220A: 19 steps + arbitrary test force Load dwell time: 0-999s anual XY stage unit Stage size: 100 x 100 mm or 130 x 130 mm Travel range: 25 x 25 mm or 50 x 50 mm with Digimatic micrometer heads Resolution: mm ax. specimen height: 133 mm (stage size: 25 x 25 mm) ax. specimen height: 121 mm (stage size: 50 x 50 mm) ax. specimen depth: 160 mm (from the centre of indenter) Optical path: 4-port objectives switching system of infinity-correction optical system Resolution: 0.01 μm (when using objectives of X40 or more) Data output: Serial interface (RS-232), Digimatic interface, USB 2.0 Power supply: 39VA / V AC, 50/60Hz Dimensions (WxDxH): 315 x 671 x 595 mm ass: 43 kg H-210A Power turret with 2 indenter mounts and 4 objective mounts (manual operation possible) Touch-screen type control panel Optional Accessories (Factory-Installed) E: 11AAC104: 11AAC105: 11AAC106: 11AAC107: 11AAC108: 11AAC129: 11AAC109: 11AAC110: Video camera (8.4 inch LCD) Objective lens 2X Objective lens 5X Objective lens 10X Objective lens 20X Objective lens 100X easuring microscope (Digital ocular) Indenter shaft (H-210 Series) Indenter shaft (H-220 Series) odel H-210A H-210B H-220A H-220B Code No E E E E easuring indentations easuring microscope Automatic (AVPAK-20) easuring microscope Automatic (AVPAK-20) ain unit operation Touch panel PC Touch panel PC Fixed test force 10, 20, 30, 50, 100, 200, 300, 500, 1000 gf 0.05, 0.1, 0.2, 0.3, 0.5, 1, 2, 3, 5, 10, 20, 30, 50, 100, 200, 300, 500, 1000, 2000 gf Arbitrary test force* Test force of HV0.1 (100 gf) or below can be set in increments of HV0.001 (1 gf) Test force of HV0.1 (100gf) or more can be set in increments of HV0.01 (10gf) Only the test force HV (0.05 gf) is available below HV (0.1 gf) Test force of HV (0.1 gf)] or more and below HV0.001 (1gf) can be set in increments of HV (0.1 gf) Test force of HV0.001 (1 gf) or more and below HV0.1 (100 gf) can be set in increments of HV0.001 (1 gf) Test force of HV0.1 (100 gf) or more can be set in increments of HV0.01 (10 gf) Test force control Force generation by electromagnetic and automatic control (load, dwell, unload) Control unit Touch screen type (except for models /8) Indenters A maximum of two can be installed. (One indenter shaft with diamond indenter is provided as factory-installed in the main unit). Objectives A maximum of four can be installed (50X standard lens is factory-installed in one position out of the four) Price POA POA POA POA * One setting can be saved. (default setting: HV0.025 (25 gf)) Image of an indentation (50X) Note stray light reduction around the indentation -3 itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.

4 Optional Accessories 19BAA058: Diamond indenter for Vickers (standard test force) BAA059: Diamond indenter for Vickers (low test force) BAA061UK: Diamond indenter for Knoop BAA062: Diamond indenter for Knoop : Vice : Specimen (thin plate) holder : Specimen (wire) holder : Specimen (wire or ball) holder : Specimen tilting holder : Universal specimen holder : Rotary table : Rotatable universal specimen holder : Adjustable specimen (thin plate) holder : Rotatable specimen stage : icro-scale : Resin moulded specimen stage ø : Resin moulded specimen stage ø : Resin moulded specimen stage ø : Resin moulded specimen stage ø : Resin moulded specimen stage ø ATE760: Table : Vibration isolator E: Sample heating device HST-250 POA For Hardness Test blocks refer to page -14 for details. Accessory Configurations odel H-210A H-210B H-220A H-220B Code No E E E E Standard accessories 50X objective 1/2" 3 egapixel USB camera AVPAK-20 software Essential-options elements PC anual XY stage 25 x 25, * 1 anual XY stage 50 x 50, * 1 Separate-selected-factory-installed options Objective 2X, 11AAC104 * 2 Objective 5X, 11AAC105 * 2 Objective 10X, 11AAC106 * 2 Objective 20X, 11AAC107 * 2 Objective 100X, 11AAC108 * 2 Indenter shaft, 11AAC109 Indenter shaft, 11AAC110 Video camera, E easuring microscope, 11AAC129 Key: Included, Selectable, One of the types must be selected from the choice offered. * 1 These units are also available in inch versions. Please contact us for details. * 2 A maximum of three objectives can be added. Video Camera SYSTE A + Video camera unit: E When integrated with the H200 series, this unit can reduce operator errors in measurements made by eye. Auto-easuring Unit SYSTE B When integrated with the H200 series, this unit helps reduce operator error by automatically measuring the indentation diagonal and calculating the hardness value result. itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. -4

5 H-112 SERIES 810 icro Hardness Testing achines A digital, icro-vickers hardness testing machine ideally suited to making hardness measurement on small/thin workpieces. The load dwell time can be set in 1 s increments between 5 and 99 s. A measuring resolution of 0.01 μm is provided that allows small indentations to be measured with extremely high precision. The touch screen provides convenient control of instrument operation and displays the measurement results digitally. Statistical calculations can be performed on the results if required E odel H-112 Code No E Test force selection 10, 25, 50, 100, 200, 300, 500, 1000 gf Test force setting By dial Control unit Touch-screen type Indenter/objective turret anual type Indenter mounts 1 Objective mounts 2 positions (10X, 50X) Price POA easurement point count Correction information OK/NG judgement Test force dwell time Test force Zero-set Turret control (only for models with the power turret) Position information Indentation dimension Hardness value Print Conversion value Start enu select Test force dwell time setting Light adjustment Technical Data Loading accuracy: 1% (forces less than 1 gf are ignored) Load control: Automatic (load, dwell, unload) Load dwell time: 5-99 s XY stage Stage size: 100 x 100 mm Travel range: 25 x 25 mm, with micrometer heads Resolution: mm ax. specimen height: 95 mm ax. specimen depth: 150 mm (from the centre of indenter) Optical path: 2-way (measurement / exposure) Resolution: 0.1 µm Data output: RS-232C, Digimatic code (SPC) and Centronics Power supply: / V AC, 50/60Hz Dimensions (W x D x H) ain unit: 410 x 600 x 590 mm Control unit: 165 x 260 x 105 mm ass (main unit): 42 kg Optional Accessories : Vice (max. opening: 100 mm) : Specimen (thin plate) holder : Adjustable specimen (thin plate) holder : Specimen (wire) holder : Specimen (wire or ball) holder : Specimen tilting holder : Universal specimen holder : Rotatable universal specimen holder : Rotary table : Printer (DPU-414) BAA157: Printer paper (10-roll set) BAA266: Connecting cable for printer BAA102: Connecting cable for printer (HV-102) E: DP-1VR EAA069D: Printer paper of DP-1VR : SPC data cable (1 m) : SPC data cable (2 m) : Vibration isolator AAC237: EXPAK data processing program For VLPAK auto-reading measuring program see page -7. For Hardness Test blocks refer to page -14 for details. Consumable Part 19BAA219: Illumination lamp (1 pc.) itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.

6 Technical Data Loading accuracy: 1% Load control: Automatic (load, dwell, unload) Load dwell time: 5-99 s (1s increments) ax. specimen height: 210 mm ax. specimen depth: 170 mm (from the centre of indenter shaft) Optical path: Split two ways for video monitoring and photography Resolution: 0.1 µm Data output: RS-232C, Digimatic code (SPC) and Centronics Power supply: 100/120/220/240V AC, 50/60Hz Dimensions (W x D x H) ain unit: 245 x 515 x 770 mm Control unit: 165 x 260 x 105 mm ass (main unit): 50 kg Optional Accessories 19BAA063: Diamond indenter for Knoop : Round table (ø180 mm) : Round table (ø250 mm) : 50 x 50 mm-travel XY stage : Vice (max. opening: 45 mm) : Vice (max. opening: 100 mm) : Printer (DPU-414) BAA157: Printer paper (10-roll set) BAA266: Connecting cable for printer E: DP-1VR EAA069D: Printer paper of DP-1VR : SPC data cable (1 m) : SPC data cable (2 m) : Vibration isolator AAC237: EXPAK data processing program For VLPAK auto-reading measuring program see page -7. For Hardness Test blocks refer to page -14 for details. Consumable Part E: Illumination lamp (1 pc.) HV-112 / HV-114 SERIES 810 Vickers Hardness Testing achines A wide range of test force from 0.2 to 50 kgf (according to model) is available for measuring various types of specimen. The load dwell time can be set in 1 second increments between 5 and 99 seconds. easuring resolution of 0.1 μm is provided, allowing small indentations to be measured with high precision E odel HV-112 HV-114 Code No E E Test force selection 0.2, 0.3, 0.5, 1, 3, 5, 10, 20 kgf 1, 2, 3, 5, 10, 20, 30, 50 kgf Test force setting By dial Control unit Touch-screen type Indenter/objective turret otor driven Indenter mounts 1 Objective mounts 2 positions (10X, 50X) Price POA POA easurement point count Correction information OK/NG judgement Position information Indentation dimension Hardness value Test force dwell time Print Conversion value Test force Zero-set Turret control (only for models with the power turret) Start enu select Test force dwell time setting Light adjustment itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. -6

7 VLPAK2000 SERIES 810 Auto-Reading easuring Program In hardness measurement the diagonal lines of the indentation must be measured on the Video monitor, which often results in varying measurements taken by different individuals. This is a factor that makes it difficult to reduce labour costs and increase efficiency. The high-speed auto-reader captures the indentation image and displays the hardness result in just 0.3 seconds, so the otherwise lengthy measuring work is eliminated. Complex multi-point measurement can be performed with ease. odel VLPAK2000 Code No Price POA Technical Data Automatic indentation measurement: HV (Vickers) and HK (Knoop) easurement method: Quadratic curve regression easurement time: 0.3 seconds easurement reproducibility: ±0.5% (0.1 µm) (objective lens 50X, diagonal line mm, 500HV) anual measurement method: Video cursor measurement of HV (Vickers) and HK (Knoop) Conversion Hard steel: HV, HK, HS, TENS, HRA, HRC, HRD, HR15N, HR30N, HR45N Soft metal: HV, HK, TENS, HRA, HRF, HRB, HRG, HR15T, HR30T, HR45T OK/NG judgement: Calculated at measurement time Image save: Available on each operation screen Centre marker: Display function ON/OFF easurement data save: Functions: Saved in text format (CSV format). Can be processed with data processing macros. Power turret control, Test force dwell time control (5 to 99 seconds), Illumination level switch (15 levels), Loading speed level switch (4 levels), Indentation control AT-400 SERIES 810 Auto-Reading Hardness Testing System with Automatic XY Stage The VLPAK2000 auto-reading measuring program automatically reads the lengths of the indentation's diagonals and converts the result to a hardness value, thereby reducing operatordependent measurement error. oreover, the program's automatic high-speed reading function requires only 0.3 seconds to read hardness, which significantly improves work efficiency in hardness measurement. The movement pattern of the XY stage can be set to line, zigzag, matrix, circle, random, or combination. The learn function allows part programs to be easily created. easurement conditions and positional data can be displayed on the monitor. Evaluation curves for case depth and hardness can be displayed on the monitor. Technical Data Automatic XY stage ovement range: 50.8 x 50.8 mm inimum pitch: mm (1 µm) External dimensions (W x D x H): 240 x 240 x 65 mm easurement pattern: Line, Staggered, 3-point staggered, atrix, Circle, Arc, Random pattern, Teaching pattern, Combination pattern Setting point count: ax points Auto-reading function: Refer to the VLPAK2000 Technical Data above. odel AT-400 Code No For use with Vickers hardness testers Price POA -7 itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.

8 AVPAK-20 SERIES 810 Software for icro-vickers Hardness Testers Functions Layout view: Photos from individual views, graphs, tables, etc., can be laid freely to help with report creation. Stitching: Takes images of an entire rectangular field from the moving stage then combines the images. Auto trace: Automatically traces the shape of the sample. Take images as the stage moves along the outer contours of the specimen then combines the images. Navigation function: When the position is being moved during multi-point testing, this function guides the travel of the XY fine adjustment manual stage to the next position (System B). Software that supports control, testing and report creation related to hardness testing. Supports parameter setting and automatic measurement. Part Program and Part anager functions support testing of multiple and irregular specimens. Test patterns such as straight lines, zigzag lines and teaching patterns can be created using the Pattern Creation tool. The digital zoom function can be used to easily magnify the entire specimen for checking the pattern positioning and the site being tested. odel Code No. Price AVPAK-20 11AAC316 POA Technical Data Automatic indentation measurement easurement reproducibility: ±0.5% (0.1 µm) easurement method: Quadratic curve regression easuring time: 0.3 seconds Resolution: 0.1 µm anual measurement function: easurement method with video cursor XY automatic stage Stage size: 130 x 130 mm ovement range: 50 x 50 mm in. movement: 1 µm Software functions Patterned measurement: Line, Staggered, 3-point staggered, atrix, Circle, Arc, Random pattern Teaching measurement pattern setting Hardness calculation function Hardness conversion function OK/NG judgement Analysis software functions: Device condition display, easurement data display, Statistical calculation, Graph display Dimensions (W x D x H): 665 x 516 x 1000 mm ass: 91 kg AAV-500 SERIES 810 Automatic Vickers Hardness Testing System This system can perform all operations required in Vickers and Knoop hardness tests such as loading, turret indexing, focusing, indentation measurement, and measurement position movement in fully automatic mode E An indentation dimension automatic measuring time of 0.3 seconds can be achieved which dramatically improves operation efficiency. All operations from test condition setting to test result analysis can be performed on a Windows PC. In addition, data processing for test results can be performed by using standard spreadsheet software. odel AAV-503 AAV-504 Code No E E Test force range kgf 1-50 kgf Test force switching anual Objectives 10X / 20X easurable indentation size / µm Resolution 0.1 µm Price POA POA itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. -8

9 HR-521 / HR-522 / HR-523 SERIES 810 Rockwell Hardness Testing achines ultiple test force generation for Rockwell, Rockwell Superficial and Brinell hardness. Dolphin-nose indenter arm for easy reach of interior (min. ø40 mm / ø22 mm*) and exterior surfaces. Real time electronic test force control for accurate loading. This effectively eliminates load force overshoot. Indenter escape function for continuous testing at fixed table position. This eliminates instability caused by table retraction. Auto-stop elevation table and automatic preload to provide stable test force generation. * When using an optional diamond indenter (19BAA292). Technical Data Load control: Load dwell time: ax. specimen height: ax. specimen depth: Stage elevation: Control unit: Data output: Power supply: Dimensions (W x D x H) ain unit: Control unit: ass (main unit): Automatic (load, dwell, unload) s (1 s increments) 205 mm (for standard flat anvil) 150 mm (from the centre of indenter shaft) anual or power drive Sheet-switch type or touch-screen type RS-232C, Digimatic code (SPC) and Centronics 100/120/220/240V AC, 50/60Hz 250 x 670 x 605 mm 165 x 260 x 105 mm 65 kg E Optional Accessories See page E Excellent capability for testing difficult specimens The nose-type indenter mechanism enables measurement of pipe samples as well as the top surface of a flat sample. odel HR-521 HR-522 HR-523 Code No E E E Preload test force 3, 10 kgf Rockwell Superficial 15, 30, 45 kgf Test force Rockwell 60, 100, 150 kgf Brinell kgf 6.25, 10, 15.62, 25, 30, 31.25, 62.5, 100, 125, kgf Test force setting By control unit Stage elevation anual Power drive Control unit Touch-screen type Price POA POA POA Touch-screen Touch-screen operation with a back-lit LCD graphic display. Remote selection of the test force linked to the hardness scale selection. Choice of message language in English, German, French, Spanish, Italian and Japanese for user-friendly operation. Cylindrical and spherical surface compensation. Data offset. Conversion to other hardness scales. Powerful statistical processing with flexible data point editing and 1024 data memory. easurement data editing. OK/±NG tolerance judgement. Statistical processing, histogram and X-R chart. -9 itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.

10 Technical Data ax. specimen height: ax. specimen depth: Optional Accessories 180 mm (100 mm if cover is attached) 165 mm (from indenter axis to the frame) : Round tables (ø180 mm) : Round tables (ø250 mm) : Spot anvils (ø12 mm) : Spot anvils (diamond tipped type for Rockwell Superficial) : Spot anvils (ø5.5 mm) : V-anvils (ø40 mm, 30 mm groove width) : V-anvils (ø40 mm, 6 mm groove width) : V-anvils (ø10 mm, 8 mm groove width) : V-anvils (400 mm length, 30 mm groove width) E: Printer (DP-1VR, 100V) : Connecting cable (1 m) BAA161: easuring microscope (20X model) BAA318: easuring microscope (40X model) BAA319: easuring microscope (100X model) BAA072: Diamond indenter (For HR-***R) BAA073: Diamond indenter (For HR-***S) BAA074: Steel Ball indenter 1/16" BAA075: Steel Ball indenter 1/8" BAA076: Steel Ball indenter 1/4" BAA077: Steel Ball indenter 1/2" BAA281: Spare ø1 mm carbide ball (1 pc.) BAA283: Spare ø2.5 mm carbide ball (1 pc.) BAA162: Spare ø5 mm carbide ball (1 pc.) BAA163: Spare ø10 mm carbide ball (1 pc.) For Hardness Test blocks refer to page -14 for details. HR-110R / HR-320S / HR-430S SERIES 963 Rockwell Hardness Testing achines The newly designed frame provides maximum clearance for positioning the workpiece. A table or bench is all that is needed for mounting these testing machines. Simple to operate. With the analogue type, HR-110R, the gauge presetting operation has been eliminated by the adoption of an automatic presetting dial gauge. The HR-430S uses an automatic steering wheel brake and loading sequence to enable simple test handling Rockwell hardness testing machine Energy-saving model HR-110R does not require a power source, and is considered to be environmentally friendly. The digital types HR-320S and HR-430S, provide Digimatic output for direct data transfer to the DP-1VR ini-processor, and the USB-ITN-E input tool can be used to connect to a PC for data transfer and processing. Brinell hardness tests can be performed by using the following optional accessories: a Brinell indenter, a weight set and a measurement microscope. odel HR-110R HR-320S HR-430S Code No E E Type of hardness test Rockwell Rockwell / Rockwell Superficial Standard JIS B 7726 ISO (AST E18) Display Analogue Digital inimum reading 0.5HR graduation 0.1HR indication Preload force (handling support) Automatic pre-setting dial gauge Rockwell/Rockwell Superficial hardness testing machine otor drive button start model Loading navigator indication Rockwell/Rockwell Superficial hardness testing machine otor drive automatic start model Automatic steering wheel brake Preload force setting Dial switching Total test force setting Weight change Dial switching Total test force control anual otor drive - button start otor drive - automatic start Test force duration anual Fixed s or manual 3-60 s setting or manual operation Function Success or failure decision function, offset revision function, hardness conversion function Data output Digimatic (SPC), RS-232C Power supply No power required AC V, 1.2A Dimensions (W x D x H) Approx. 296 x 512 x 780 mm Approx. 235 x 516 x 780 mm ass Approx. 49 kg Approx. 47 kg Approx. 50 kg Price POA POA POA itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. -10

11 Hardmatic HH-411 SERIES 810 Impact Type Hardness Tester The HH-411 is a rebound type portable hardness tester for metal with a compact body and high operability. It allows anyone to perform hardness testing easily at the touch of a key, so it can be used widely on various types of workpiece in the field. In addition to the general-purpose detector (D type) supplied as standard equipment, the detector lineup includes many variations (sold separately) to support special applications. The DC type is provided for hardness testing of internal walls of pipes with diameters that cannot be tested with the D type, the D+15 type for bearings and gears, and the DL type for small areas such as the bottom of small gears and weld corners. For the rebound type hardness tester, gravity affects the measurement result depending on the orientation of the detector relative to the vertical when pressed against the specimen surface. The HH-411 is equipped with the latest measurement technology that automatically detects the orientation of the detector to automatically correct for this effect, so maximum accuracy is always achieved. Only a small surface area on a workpiece is required for hardness testing (standard D type: ø22 mm; optional DL type: ø4 mm). Therefore the HH-411 can be used for testing of various specimen shapes such as around grooves and gear teeth. Up to 1800 hardness test results can be saved, which is useful for patrol tests in the field. Based on the hardness HL value (L value: according to AST A 956), conversion can be performed to Vickers, Brinell, Rockwell C, Rockwell B, and Shore hardness as well as tensile strength. Conversion can be performed after the test, or hardness value can be displayed in conversion mode. To operate, the detector is pressed against the sample surface and the detector button is pushed with a finger just like clicking a ballpoint pen, so is very easy for anyone to operate. Technical Data Impactor: Display unit: Functions: Power supply: Impact hammer with integrated detector and carbide-ball tip (D type: conforming to AST A 956) 7-segment LCD Auto angle compensation, Offset, OK/NG judgement, Hardness scale conversion, Data storage (1800 data entries), Statistical analysis (Average, aximum, inimum, Dispersion), Auto sleep function Impact counter display function. Alkaline AA battery 2pcs or optional AC adapter (battery life: 70 hours) Application example -11 itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.

12 Optional Accessories E: Digimatic ini-processor DP-1VR : SPC data cable (1 m) EAA069D: Printer paper (10 rolls/set) : Thermal printer DUP BAA262: Thermal printer connecting cable BAA157: Thermal printer paper BAA238: RS-232C connecting cable for PC UK: AC adapter for display unit BAA248: Support ring for convex surface of cylinder (R10 - R20) BAA249: Support ring for concave surface of cylinder (R14 - R20) BAA250: Support ring for convex surface of sphere (R10 - R27.5) BAA251: Support ring for concave surface of sphere (R R20) BAA457: Carbide ball for D, DC, D+15 type impactors BAA458: Ball shaft for DL type impactor : D type impactor UD : DC type impactor UD : D+15 type impactor UD : DL type impactor UD AAC238: EXPAK data processing program For Hardness Test blocks refer to page -14 for details. odel HH-411 Code No Hardness value Hardness L (Leeb) Accuracy ±12HL (800HL ±1.5%) Vickers HV / 1HV Brinell HB / 1HB Conversion range / Rockwell C HRC / 0.1HRC increment Rockwell B HRB / 0.1HRB Shore HS / 0.1HS Tensile strength Pa / 1Pa Testable workpiece Thickness in. 5 mm ass 5 kg or more Output RS-232C, Digimatic (SPC) Dimensions Display unit 70 x 110 x 35 mm Impactor ø28 x 175 mm ass 320 g Price Impactors (optional accessories) UD-412 (type DC) Use for inner walls of cylinders. The grip is short to allow easy positioning within a cylinder UD-413 (type D+15) Use for concave workpieces such as gear teeth, ball bearing races, etc UD-414 (type DL) Use for gear teeth, welded corners, etc. itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. -12

13 Hardmatic HH-300 SERIES 811 Durometers Digital/Dial Durometers are suitable for testing the hardness of the following materials natural rubber, neoprene, polyesters, P.V.C., leather, Thiokol, nitrite rubber, wax, vinyl, cellulose acetates, glass polystyrene, etc. Designed in accordance with the AST D 2240, ISO868, ISO 7619, DIN , JIS K 6253, and JIS K 7215 specifications. odel HH-336 HH-335 HH-332 HH-331 HH-338 HH-337 HH-334 HH-333 Code No Scale Shore A Shore D Type Compact Long-leg Compact Long-leg Digital Dial Digital Dial Digital Dial Digital Dial Applications Natural rubber, soft elastomers, etc. Hard elastomers, plastics, hard rubber, ebonite, etc. Resolution Range HA: HD: AST D 2240 ISO 868 Standards ISO 7619 DIN JIS K 6253 JIS K 7215 Pressure foot 44 x 18 mm ø18 mm 44 x 18 mm ø18 mm Spring force (mn) H (Hardness reading: 10-90) 444.5H (Hardness reading: 20-90) Indenter Blunt taper (tip diameter: 0.79 mm) Sharp point (tip curvature: 0.1±0.01 mm) Tip angle 35º±0.25º 30º±0.5º Indenter diameter 1.25 mm Indenter protrusion 2.5 mm Dimensions (WxDxH) 60 x 28.5 x 151 mm 56 x 33.5 x 144 mm 60 x 28.5 x 193 mm Units are available in both Shore A and Shore D scales, and suit a wide variety of applications. The Digital Durometer is provided with a data hold function, permitting the operator to make an error-free reading on the LCD screen. The Dial Durometer is provided with a peak retaining hand for error-free reading x 33.5 x 186 mm 60 x 28.5 x 151 mm 56 x 33.5 x 144 mm 60 x 28.5 x 193 mm 56 x 33.5 x 186 mm ass 290 g 300 g 310 g 320 g 290 g 300 g 310 g 320 g Price Technical Data Functions Digital: Dial: Optional Accessories Data hold, Zero-setting, SPC output, Power ON/OFF (Power supply: SR44 x 1pc.) Peak retaining hand 19BAA180: Holding bar* : Testing stand (Shore A) : Testing stand (Shore D) : Testing stand (Shore A)* : Testing stand (Shore D)* : Auxiliary weights (Shore A) : Auxiliary weights (Shore D) * 1 Only available for Compact Type Durometer. * 2 Long-leg type Durometer attachment is included. Testing stand applications These stands are used to mount Durometers. They allow constant-force hardness measurement by ensuring that the Durometer presses vertically on the workpiece surface at all times. A Anyone can perform repeatable hardness measurement due to fewer possibilities for human error and measurement variations. B The supplied weights can be attached directly to a Durometer and allow constant-force hardness measurement of large samples for which a stand cannot be used. C The supplied weights are used for calibrating the spring force of Durometers. A Workstage size: ø90 mm aximum specimen height: 90 mm B C -13 itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.

14 Hardness Test Blocks For Hardness Testing achines Code No. Calibrated hardness H-210 H-220 H-112 Applicable Hardness Testing achine HV-112 HV-114 HR-522 HR-523 HR-110R HR-320S HR-430S HH BAA HV BAA HV BAA HV BAA HV BAA HV BAA HV BAA HV BAA HV BAA HV BAA010 40HV BAA HV BAA HV BAA HV BAA HV BAA HV BAA HV BAA HV BAA HV BAA028 32HRB BAA029 42HRB BAA030 52HRB BAA031 62HRB BAA032 72HRB BAA033 82HRB BAA034 92HRB BAA035 10HRC BAA036 20HRC BAA037 30HRC BAA038 40HRC BAA039 50HRC BAA040 60HRC BAA041 70HRC BAA042 41HR30N BAA043 50HR30N BAA044 60HR30N BAA045 73HR30N BAA046 83HR30N BAA047 75HR15N BAA048 85HR15N BAA049 90HR15N BAA050 32HR30T BAA051 42HR30T BAA052 52HR30T BAA053 62HR30T BAA054 72HR30T BAA055 78HR30T BAA056 82HR15T BAA057 87HR15T BAA HRC BAA HRB BAA HR30N BAA HR30T BAA HLD BAA HLD BAA HLD BAA HLD BAA HLD Price itutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. -14

15 Quick Guide to Precision easuring Instruments Hardness Testing achines Hardness Test ethods and Guidelines for Selection of a Hardness Testing achine Test ethod icrohardness (icro-vickers) icro surface material characteristics aterial IC wafer Vickers Rockwell Rockwell Superficial Brinell Shore (Durometer) Rebound type portable Carbide, ceramics (cutting tool) Steel (hardened, soft) Non-ferrous metal Plastic Grinding wheel Casting Sponge, rubber Form Thin metal sheet (razor blade, metal foil) Thin film, plating, painting, surface layer (nitride skin) small parts, acicular parts (clock hand, sewing-machine needle) Large specimen (structure) etallic material configuration (hardness for each phase of multilayer alloy) Plastic plate Sponge, rubber plate Application Strength or physical property of materials Heat treatment process Carburized case depth Decarburized layer depth Flame or high-frequency hardening layer depth Hardenability test aximum hardness of a welded spot Weld hardness High-temperature hardness (high-temperature characteristics, hot-workability) Fracture toughness (ceramics) Key: Well suited Reasonably suited ethods of Hardness easurement (1) Vickers Vickers hardness is a test method that has the widest application range, allowing hardness inspection with an arbitrary test force. This test has an extremely large number of application fields particularly for hardness tests conducted with a test force less than 1 kgf (9.807 N). As shown in the following formula, Vickers hardness is a value determined by dividing test force F (kgf) by contact area S (mm 2 ) between a specimen and an indenter, which is calculated from diagonal length d (mm, mean of two directional lengths) of an indentation formed by the indenter (a square pyramidal diamond, opposing face angle θ=136º) in the specimen using a test force F (kgf). HV = F S = 2Fsin q 2 d 2 = F F: kgf d 2 d: mm The error in the calculated Vickers hardness is given by the following formula. Here, Dd1, Dd2, and a represent the measurement error that is due to the microscope, an error in reading an indentation, and the length of an edge line generated by opposing faces of an indenter tip, respectively. The unit of Dq is degrees. DHV HV DF F -2 Dd1 d -2 Dd2 d - a2 d 2 3.5x10-3 Dq (2) Knoop As shown in the following formula, Knoop hardness is a value obtained by dividing test force by the projected area A (mm 2 ) of an indentation, which is calculated from the longer diagonal length d (mm) of the indentation formed by pressing a rhomboidal diamond indenter (opposing edge angles of 172º30' and 130º) into a specimen with test force F applied. Knoop hardness can also be measured by replacing the Vickers indenter of a microhardness testing machine with a Knoop indenter. HK = F A = F cd 2 = F d 2 F: kgf d: mm c: constant factor due to indenter shape (3) Rockwell and Rockwell Superficial To measure Rockwell or Rockwell Superficial hardness, first apply a preload force and then the test force to a specimen and return to the preload force using a diamond indenter (tip cone angle: 120º, tip radius: 0.2 mm) or a sphere indenter (steel or carbide ball). This hardness value is obtained from the hardness formula expressed by the difference in indentation depth h (µm) between the preload and test forces. Rockwell uses a preload force of 10 kgf, and Rockwell Superficial 3 kgf. A specific symbol provided in combination with a type of indenter, test force, and hardness formula is known as a scale. International standards define various scales of related hardness. -15

16 t Relationship between Vickers Hardness and the inimum Thickness of a Specimen Test force F:N F:kgf 4.903x10-3 HV= t>1.5d h d/7 d F d 2 h t: Thickness of specimen (mm) d: Diagonal length (mm) h: Depth of indentation (mm) Vickers hardness HV inimum thickness of specimen t:mm [Example] Specimen thickness t: 0.15 mm Specimen hardness: 185HV1 Test force F: 1 kgf (9.807 N) Diagonal length d: 0.1 mm Diagonal length of indentation d:mm x x x x x Relationship between Rockwell/Rockwell Superficial Hardness and the inimum Thickness of a Specimen inimum thickness of specimen (mm) inimum thickness of specimen (mm) inimum thickness of specimen (mm) Rockwell hardness Rockwell Superficial hardness Rockwell hardness Rockwell Hardness Scales Scale Indenter Test force (kgf) Application A 60 Carbide, thin steel sheet D Diamond 100 Case-hardening steel C 150 Steel (greater than 100HRB or less than 70HRC) F Ball 60 Bearing metal, annealed copper B (ø mm / 100 Brass G ø1/16 ) 150 Hard aluminium alloy, beryllium copper, phosphor bronze H Ball 60 Bearing metal, grinding stone E (ø3.175 mm / 100 Bearing metal K ø1/8 ) 150 Bearing metal L Ball 60 (ø6.35 mm / 100 Plastic, lead P ø1/4 ) 150 R Ball 60 S (ø12.7 mm / 100 Plastic V ø1/2 ) 150 Rockwell Superficial Hardness Scales Scale Indenter Test force (kgf) 15N 15 30N Diamond 30 45N 45 15T Ball 15 30T (ø mm / 30 45T ø1/16 ) 45 15W Ball 15 30W (ø3.175 mm / 30 45W ø1/8 ) 45 15X Ball 15 30X (ø6.35 mm / 30 45X ø1/4 ) 45 15Y Ball 15 30Y (ø12.7 mm / 30 45Y ø1/2 ) 45 Application Thin, hard layer on steel such as a carburized or nitrided layer Thin metal sheet of soft steel, brass, bronze, etc. Plastic, zinc, bearing alloy Plastic, zinc, bearing alloy Plastic, zinc, bearing alloy -16