Test loads available: 5/13.5/15/30/31.25/36.5/45/60/ 62.5/98/100/150/187.5 kg f.

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1 N3A/N3D Rockwell Bench Tester with analogue display (N3A) or digital display and network integration possibilities (N3D) N3A N3D High efficiency and low cost The N3 family consists of economic and highly efficient bench top hardness testers, suitable for fast and reliable measurements. The testers are targeted for basic Rockwell measurements, but are also capable of testing Vickers Depth Difference Measurement (HVT), Brinell Depth difference measurements (HBT) and Plastics Testing. The basic N3A allows for direct read out on an analogue dial gauge, whereas the more advanced N3D offers digital readout as well as data export and network integration possibilities. The loads and indenters can be individually adapted to suit your particular requirements. Test loads available: 5/13.5/15/30/31.25/36.5/45/60/ 62.5/98/100/150/187.5 kg f. Test methods available: Rockwell: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRH, HRL, HRM, HRP, HRR, HRS, HRV (all methods). Superficial Rockwell: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y (all methods). Ball Indentation Hardness Testing (Plastics Testing) acc. to ISO2039-1: N, N, N, 961 N Vickers Depth Difference Measurement: HVT30, HVT100 Brinell Depth Difference Measurement: HBT1/30, HBT2.5/31.5, HBT2.5/62.5, HBT2.5/187.5, HBT5/62.5. Conforms to standards: Rockwell and Superficial Rockwell: EN ISO 6508, ASTM E18 Ball Indentation Hardness (Plastics Testing): ISO Non-standardised Test Methods: HVT, HBT

2 Customised test loads and easy handling. High efficiency - low cost Simple operation Loading (pre-loads and main loads) are easily applied by means of a lever: 1. Application of pre-load 2. Application of main load 3. Application of 2nd pre-load 4. Return to initial position A read-out of the hardness value will appear on the digital display (N3D) or on the dial gauge (N3A). N3D - digital and convenient Available test methods and conversions are easily selected and stored in the intuitive screen menus. Measured values can be converted into a variety of test methods. Hardness minimum and maximum limits can be selected and stored for easy display of good/no-good values (LOW, HIGH, OK) enabling the operator of detecting samples inside or outside the acceptable hardness range. The menus are available in five standard languages: English, German, French, Spanish, Italian. The power supply takes place either via main socket or via PC/ laptop through USB-port. Digital Display (N3D) Analogue Display via Dial Gauge (N3A) Possibility of testing cylindrical and spherical samples In real life the samples are rarely flat or parallel. Often you face difficult sample geometries, for instance round samples, making it difficult to obtain correct readings and/or adequate support. These odd shaped samples are however easily tested with the N3 hardness testers. In case of round and cylindrical sample surfaces the diameter of the sample can be directly entered in the machine software and the correction value is automatically applied to the measurement value (N3D) fully according to international standards. Furthermore, a number of different test anvils suitable for round and cylindrical samples are available - for optimal support during testing (N3A/N3D). Data export and management (N3D) As traceability and data management becomes increasingly important it is often crucial to have the ability to store and retrieve measurement data. With the ecos Basis software option the N3D allows you to manage your test data effectively. Measured hardness values can be exported to the ecos Basis software via the RS232 serial or USB interface and easily managed. Comprehensive data management, reporting and statistical functions are available. Data can also be exported to file (.csv or.txt) directly on a USB flash disk. N3A - traditional read-out on dial gauge The hardness readings are directly displayed on an analogue dial gauge. Based on the test method selected there are three coloured scales printed on the dial gauge displaying the corresponding hardness values of the test carried out all fully according to norms. Ecos Basis Software

3 Technical data N3D N3A Read-out Digital Analogue via dial gauge Height adjustment Hand wheel Hand wheel Test height (with basic test unit N1A) 285 mm (11.2 ) 285 mm (11.2 ) Test height (with adjustable test unit) 230 mm (9.1 ) 230 mm (9.1 ) Throat depth 170 mm (6.7 ) 170 mm (6.7 ) Max. specimen weight 20 kg (44 lbs) 20 kg (44 lbs) Machine Dimensions (h x w x d) 830 x 205 x 470 mm (32.7 x 8.1 x 18.5 ) 920 x 205 x 470 mm (36.2 x 8.1 x 18.5 ) Test units The N3 hardness testers can be configured with a number of predefined test loads, depending on requirements to test methods. When selecting the test units, it is possible to choose between following two basic options: Machine Weight 35 kg (77 lbs) 35 kg (77 lbs) Data Interface 1x RS232, 1x USB - Power supply V AC / HZ - USB Mains Adaptor 5 V DC - Max. Power Consumption 5 W - Operating Temperature 5-40 C ( F) 5-40 C ( F) a) Basic Test Unit (EMN1A001) with one available test load (spring sleeve), for instance 150 kgf (EMN2A001) b) Adjustable Test Unit with three builtin test loads, for instance 60/100/ 150 kgf (EMN1R000) If you are using the same test load all the time, for instance 150 kgf (as used with HRC, HRG, HRK, HRP and HRV) then option a) is recommended. If you however want the flexibility to easily change between different test loads (for instance if you are running HRA, HRB and HRC) then option b) is recommended. The test units and spring sleeves in both option a) and b) can of course always be changed or upgraded. Please see the accessories list for all test unit options. Test Unit N1R Specifications, basic machine Bench tester for analogue indication (N3A) Bench tester for analogue indication without test unit. Test height mm, throat depth 170 mm. Clamping device via hand wheel. Dial gauge protection without dial gauge. Incl. plane anvil, dia. 90 mm Bench tester with digital display (N3D) Bench tester with digital display without test unit. Test height mm, throat depth 170 mm. Clamping device via hand wheel. Incl. plane anvil, dia. 90 mm. Power supply 5V DC. Power line adaptor V AC 50/60Hz Accessories Minimum Configuration Required: N3A: Machine + Test Unit* + Dial Gauge + Indenter N3D: Machine + Test Unit* + Indenter *Test Unit can be either a) Basic Test Unit for Spring Sleeves (N1A) + Spring Sleeve(s), or, b) Adjustable Test Unit (N1R/N1S/N1P/N1U) Test unit with exchangeable spring sleeves Test unit N1A For N2 spring sleeve with loads kgf. Selectable Rockwell, Brinell- and Vickers test method (depth difference measurement). Incl. standard nose cone ENN1PK07. Used in combination with exchangeable spring sleeves N2x. Spring sleeve N2H, Test load 15 kgf For Superficial Rockwell HR15N/T/W/X/Y Spring sleeve N2C, Test load 30 kgf For Superficial Rockwell HR30N/T/W/X/Y, HVT30 and HBT 1/30 Spring sleeve N2G, Test load kgf For HBT 2.5/31.25 Spring sleeve N2L, Test load 45 kgf For Superficial Rockwell HR45N/T/W/X/Y Spring sleeve N2E, Test load 60 kgf For Rockwell Methods HRA/HRF/HRH/HRL/HRR Spring sleeve N2B, Test load 62.5 kgf For HBT 2.5/62.5 and HBT 5/62.5 Spring sleeve N2F, Test load 100 kgf For Rockwell Methods HRB/HRD/HRE/HRM/HRS and HVT100 Spring sleeve N2A, Test load 150 kgf For Rockwell Methods HRC/HRG/HRK/HRP/HRV Spring sleeve N2D, Test load kgf For HBT 2.5/187.5 EMN3A001 EMN3DG3 EMN1A001 EMN2H001 EMN2C001 EMN2G001 EMN2L001 EMN2E001 EMN2B001 EMN2F001 EMN2A001 EMN2D001

4 Adjustable test units Four adjustable test units are available, with 3 built-in test loads Test unit N1U, test loads 30 / 150 / kgf* Load adjustable for test loads 30 / 150 / kgf. Incl. standard nose cone ENN1PK07. Only for N3D tester. Reduction of test height by 55 mm. Note: HVT / HBT evaluation acc. to standard only with microscope. For HRC/HRG/HRK/HRP/HRV, HR30N/T/W/X/Y, HVT30, HBT 1/30, HBT 2.5/187.5 Test unit N1R, test loads 60/100/150 kgf Load adjustable for Rockwell testing, with loads 60/100/150 kgf. Incl. standard nose cone ENN1PK07. Reduction of test height by 55 mm. For all Rockwell Methods and HVT100. Test unit N1S, test loads 15/30/45 kgf Load adjustable for Superficial Rockwell Testing, with loads 15 / 30 / 45 kgf. Incl. standard nose cone ENN1PK07. Reduction of test height by 55 mm. For all Superficial Rockwell Methods, HBT1/30 and HVT30. Test unit N1P, test loads 5/13.5/36.5/98 kgf Load adjustable for plastics testing, with test force levels 5 / 13.5 / 36.5 / 98 kgf. Incl. standard nose cone ENN1PK07. Reduction of test height by 55 mm. For Plastics Testing acc. to ISO (Ball Indentation Hardness Testing). EMN1U000* EMN1R000 EMN1S000 EMN1P000 *For N3D only Dial gauges. For N3A Standard dial gauge NMU for N1 test unit. For analogue read-out on N3A Dial gauge NMP for N1P test unit. For analogue read-out on N3A. For N1P test unit (EMN1P000). EMNMU000 EMNMP000 Indenters Rockwell diamond indenters Rockwell penetrator, with MPA Standard Rockwell indenter for HRA/HRC/HRD & HR15/30/45N. With MPA-certificate. EMNDR28007Z Rockwell penetrator Standard Rockwell indenter for HRA/HRC/HRD & HR15/30/45N. EMNDR28007U Rockwell penetrator, with MPA Thin-shafted Rockwell indenter. With MPA-certificate. EMNDR28004Z Rockwell penetrator Thin-shafted Rockwell indenter. EMNDR28004U Rockwell penetrator, with MPA Short-shafted Rockwell indenter. For nose cone EMN1PK01. With MPA-certificate. EMNDR14010Z Rockwell penetrator Short-shafted Rockwell indenter. For nose cone EMN1PK01. EMNDR14010U Rockwell ball indenters Ball holder, 1/16" ball pressed-in, MPA Standard Rockwell indenter for HRB/HRF/HRG & HR15/30/45T. With MPA-certificate. EMNKW28E16Z Ball holder, 1/16" ball pressed-in Standard Rockwell indenter for HRB/HRF/HRG & HR15/30/45T. EMNKW28E16U Ball holder, 1/8" ball pressed-in Standard Rockwell indenter for HRE/HRH/HRK & HR15/30/45W. EMNKW28E18U Ball holder, 1/4" ball pressed-in Standard Rockwell indenter for HRL/HRM/HRP & HR15/30/45X. EMNKW28E14U Ball holder, 1/2" ball pressed-in Standard Rockwell indenter for HRR/HRS/HRV & HR15/30/45Y. EMNKW28E12U Brinell indenters Ball holder, 2.5 mm ball pressed-in Standard 2.5 mm Brinell indenter. EMNKW28E02U Ball holder, 2.5 mm ball pressed-in, MPA Standard 2.5 mm Brinell indenter. With MPA-certificate. EMNKW28E02Z Ball holder, 5 mm ball pressed-in Standard 5 mm Brinell indenter. EMNKW28E05U Ball holder, 5 mm ball pressed-in, MPA Standard 5 mm Brinell indenter. With MPA-certificate. EMNKW28E05Z Vickers indenters Vickers penetrator Standard Vickers indenter. EMNDV28007U Vickers penetrator, HV5, MPA Standard Vickers indenter. With MPA-certificate. EMNDV28007Z Vickers penetrator, thin Thin-shafted Vickers indenter. EMNDV28004U Vickers penetrator, thin HV5, MPA Thin-shafted Vickers indenter. For HV 5. With MPA-certificate. EMNDV28004Z Vickers penetrator, short Short-shafted Vickers indenter. For nose cone EMN1PK01. EMNDV14010U Vickers penetrator, short, MPA Short-shafted Vickers indenter. For nose cone EMN1PK01. With MPA-certificate. EMNDV14010Z Rockwell ball indenters (Exchangeable ball) Ball holder, 1/16" ball exchangeable Rockwell indenter for HRB/HRF/HRG & HR15/30/45T. Exchangeable ball. EMNKW28A16U Ball holder, 1/8" ball exchangeable Rockwell indenter for HRE/HRH/HRK & HR15/30/45W. Exchangeable ball. EMNKW28A18U Ball holder, 1/4" ball exchangeable Rockwell indenter for HRL/HRM/HRP & HR15/30/45X. Exchangeable ball. EMNKW28A14U Ball holder, 1/2" ball exchangeable Rockwell indenter for HRR/HRS/HRV & HR15/30/45Y. Exchangeable ball. EMNKW28A12U

5 Brinell indenters (Exchangeable ball) Ball holder, 2.5 mm ball exchangeable 2.5 mm Brinell indenter. Exchangeable ball. EMNKW28A02U Ball holder, 2.5 mm ball exchangeable, MPA 2.5 mm Brinell indenter. With MPA-certificate. Exchangeable ball. EMNKW28A02Z Ball holder, 5 mm ball exchangeable 5 mm Brinell indenter. Exchangeable ball. EMNKW28A05U Ball holder, 5 mm ball exchangeable, MPA 5 mm Brinell indenter. With MPA-certificate. Exchangeable ball. EMNKW28A05Z Exchangeable balls Carbide balls, 1/16", 6 pcs. 1/16" dia., 6 pcs. EMNKW00016U Carbide balls, 1/8", 6 pcs. 1/8" dia., 6 pcs. EMNKW00018U Carbide balls, 1/4", 6 pcs. 1/4" dia., 6 pcs. EMNKW00014U Carbide balls, 1/2" 6 pcs. 1/2" dia. 6 pcs. EMNKW00012U Carbide balls, 2.5 mm, 6 pcs. 2.5 mm dia., 6 pcs. EMNKW00002U Carbide balls, 5 mm, 6 pcs. 5 mm dia., 6 pcs. EMNKW00005U Steel balls, 2.5 mm, 25 pcs. 2.5 mm dia., 25 pcs. EMNKS00002U Steel balls, 1/16", 25 pcs. 1/16" dia., 25 pcs. EMNKS00016U Steel balls, 1/8", 25 pcs. 1/8" dia., 25 pcs. EMNKS00018U Anvils Plane anvil, 10 mm with PKD-inset 5 mm 10 mm with PKD-diamond-inset 5 mm EMM4TPA1 Plane anvil, 22 mm with PKD-inset 5 mm 22 mm with PKD-diamond-inset 5 mm EMM4TPA2 Plane anvil, 90 mm with PKD-inset 5 mm 90 mm with PKD-diamond-inset 5 mm EMM4TPA3 Plane anvil, 10 mm dia. Bearing area 10 mm dia. EMM4TP01 Plane anvil, 22 mm dia. Bearing area 22 mm dia. EMM4TP02 Plane anvil, 90 mm dia. Standard bearing area 90 mm dia. EMM4TP03 Plane anvil, 235 mm Bearing area 235 mm EMM4TP05 Ball testing anvil, mm For ball workpieces mm EMM4TK01 Ball testing anvil, mm For ball workpieces mm EMM4TK02 Ball testing anvil, 4-10 mm For ball workpieces 4-10 mm EMM4TK03 V-anvil, 4-10 mm dia. For workpieces 4-10 mm dia. EMM4TV01 V-anvil, 8-20 mm dia. For workpieces 8-20 mm dia. EMM4TV02 V-anvil, mm dia. For workpieces mm dia. EMM4TV03 V-anvil, mm dia. For workpieces mm dia. EMM4TV04 V-anvil, set one-sided, 4-10 mm dia. Set one-sided for workpieces 4-10 mm dia. EMM4TV11 V-anvil, set one-sided, 8-20 mm dia. Set one-sided for workpieces 8-20 mm dia. EMM4TV12 V-anvil, set one-sided, mm dia. Set one-sided for workpieces mm dia. EMM4TV13 V-anvil, set one-sided, mm dia. Set one-sided for workpieces mm dia. EMM4TV14 V-anvil, supporting width 10 mm, 4-10 mm dia. Supporting width 10 mm for workpieces 4-10 mm dia. EMM4TV21 V-anvil, supporting width 12 mm, 8-20 mm dia. Supporting width 12 mm for workpieces 8-20 mm dia. EMM4TV22 V-anvil, supporting width 14 mm, mm dia. Supporting width 14 mm for workpieces mm dia. EMM4TV23 Nose cones Nose cone for N1A, length 13.5 mm Nose cone for N1A. Length 13.5 mm, outer dia. 19 mm, drilling 12 mm EMN1PK01 Nose cone for N1A, length 27.5 mm Nose cone standard for N1A. Length 27.5 mm, outer dia. 15 mm, drilling 8 mm EMN1PK07 Nose cone, length 100 mm, outer dia. 12 mm Nose cone. Length 100 mm, outer dia. 12 mm, drilling 7 mm. Incl. penetrator elongation EMN1PK09 Nose cone, length 27.5 mm, outer dia. 8 mm Nose cone. Length 27.5 mm, outer dia. 8 mm, drilling 5 mm EMN1PK10 Nose cone, length 100 mm, outer dia. 8 mm Nose cone. Length 100 mm, outer dia. 8 mm, drilling 5 mm. Incl. penetrator elongation EMN1PK12 Nose cone for 1/2" ball holder Nose cone for 1/2" ball holder EMN1PK17 Dust protection & Spindle-bellow Dust protection for N3A/D and M1C 010-/A/B Dust protection for N3A / D EMN3Z079 Spindle-bellow for N3 machines Spindle-bellow for N3 machines. Reduced test height: mm EMN3Z300 PC software (for N3D only) ecos BASIS / Q-DAS Ready Software incl. data cable EMECOS Data cable for hardness tester, RS232-PC serial For hardness tester RS232 - PC serial, 9 pol. EMM4Z545

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