Certificate of Accreditation

Transcription

1 PERRY JOHNSON LABORATORY ACCREDITATION, INC. Certificate of Accreditation Perry Johnson Laboratory Accreditation, Inc. has assessed the Laboratory of: (Hereinafter called the Organization) and hereby declares that Organization is accredited in accordance with the recognized International Standard: ISO/IEC 17025:2005 This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (as outlined by the joint ISO-ILAC-IAF Communiqué dated April 2017): Mass, Force and Weighing Devices, Chemical, Thermodynamic, Electrical, Optical, Dimensional, Time and Frequency, Mechanical and Volume Calibration (As detailed in the supplement) Accreditation claims for such testing and/or calibration services shall only be made from addresses referenced within this certificate. This Accreditation is granted subject to the system rules governing the Accreditation referred to above, and the Organization hereby covenants with the Accreditation body s duty to observe and comply with the said rules. For PJLA: Tracy Szerszen President/Operations Manager Perry Johnson Laboratory Accreditation, Inc. (PJLA) 755 W. Big Beaver, Suite 1325 Troy, Michigan Initial Accreditation Date: Issue Date: Expiration Date: September 14, 2013 February 20, 2018 March 31, 2020 Revision Date: Accreditation No.: Certificate No.: February 11, L18-89-R1 The validity of this certificate is maintained through ongoing assessments based on a continuous accreditation cycle. The validity of this certificate should be confirmed through the PJLA website: Page 1 of 8

2 San Nicolás de los Garza, Nuevo León, México C.P Mass, Force and Weighing Devices Balances and Scales O 1 mg to 5 g (Res.= 0.02 mg) 1 mg to 50 g (Res.= 0.05 mg) 1 mg to 200 g (Res.= 0.1 mg) 1 mg to 500 g (Res. = 0.2 mg) 1 mg to 1 kg (Res.= 2 mg) 1 mg to 2 kg (Res.= 5 mg) 1 mg to 5 kg (Res.= 0.01 g) 1 mg to 10 kg (Res.= 0.02 g) 1 mg to 20 kg (Res.= 0.05 g) 1 g to 40 kg (Res.= 1 g) 1 g to 50 kg (Res.= 1 g) 5 g to 100 kg (Res.= 2 g) 10 g to 200 kg (Res.= 5 g) 20 g to 500 kg (Res.= 10 g) 50 g to kg (Res.= 20 g) 200 g to kg (Res.= 100 g) kg to kg (Res.= 1 kg) kg to kg (Res.= 1 kg) kg to kg (Res.= 1 kg) mg Weight Set OIML E2 0.1 mg Weighing Devices 0.24 mg 0.58 mg 4.1 mg Weight Set OIML F1 9.2 mg Weighing Devices nonautomatic 20 mg 41 mg 92 mg 1.7 g Weight Set OIML F2 Weight Set OIML M1 2 g Weighing Devices nonautomatic 4.1 g 9.2 g 20 g 41 g 0.18 kg Weight Set OIML M kg Weighing Devices nonautomatic 0.82 kg 1 kg Issue: 02/2018 This supplement is in conjunction with certificate # L18-89-R1 Page 2 of 10

3 Mass, Force and Weighing Devices Floor, Hoper, Scales Mass Weight OIML Class M1, M2, M3 F Mass Weight ASTM Class 5, 6, 7 F DEVICE SIZE AS kg to kg (Res.= 1 kg) kg to kg (Res.= 1 kg) 1.2 kg 1.5 kg Weight Set OIML M1 and OIML M2 and Material Substitution 1 g 0.18 mg Weight Set OIML F2 2 g 0.22 mg Double Substitution CENAM Technical 5 g 0.27 mg Guide for Weights 10 g 0.32 mg Class 20 g 0.42 mg E1, E2, F1, F2, M1, M2 and M3 50 g 0.51 mg 100 g 0.82 mg 200 g 1.5 mg 500 g 5.1 mg g 11 mg g 18 mg g 30 mg g 63 mg 20 kg 0.11 g 1 g 0.18 mg 2 g 0.22 mg 3 g 0.36 mg 5 g 0.27 mg 10 g 0.32 mg 20 g 0.42 mg 30 g 0.72 mg 50 g 0.51 mg 100 g 0.82 mg 200 g 1.5 mg 300 g 2.5 mg 500 g 5.1 mg 1 kg 11 mg 2 kg 18 mg Issue: 02/2018 This supplement is in conjunction with certificate # L18-89-R1 Page 3 of 10

4 Mass, Force and Weighing Devices Mass Weight 3 kg 25 mg Weight Set OIML F2 ASTM Class 5, 6, 7 F 5 kg 30 mg Double Substitution CENAM Technical 10 kg 63 mg Guide for Weights 20 kg 0.11 g Class 30 kg 0.16 g E1, E2, F1, F2, M1, M2 and M3 Mass Weight OIML Class F2 F 1 g 0.09 mg Weight Set OIML F1 2 g 0.09 mg Double Substitution CENAM Technical 5 g 0.12 mg Guide for Weights 10 g 0.14 mg Class 20 g 0.16 mg E1, E2, F1, F2, M1, M2 and M3 50 g 0.18 mg 100 g 0.28 mg 200 g 0.53 mg 500 g 1.6 mg g 3.7 mg g 9.9 mg Mass Weight ASTM Class 4 F 1 g 0.09 mg 2 g 0.09 mg 3 g 0.09 mg 5 g 0.12 mg 10 g 0.14 mg 20 g 0.16 mg 30 g 0.25 mg 50 g 0.18 mg 100 g 0.29 mg 200 g 0.54 mg 300 g 1.1 mg 500 g 1.6 mg 1 kg 3.7 mg 2 kg 10 mg 3 kg 12 mg Issue: 02/2018 This supplement is in conjunction with certificate # L18-89-R1 Page 4 of 10

5 Mass, Force and Weighing Devices Mass OIML F1 F 1 g mg Weight Set OIML E2 2 g mg 5 g mg 10 g mg 20 g mg 50 g mg 100 g 0.12 mg 200 g 0.18 mg 500 g 0.94 mg g 1.3 mg Double Substitution Weights Class E1, E2, F1, F2, M1, M2 and M3 Volume Micropipettes F 10 µl to µl 0.4 % of reading Balance, Mettler AT261 Mass OIML E2 Pipettes F 1 ml to 100 ml 0.16 % of reading Balance Mettler AT261 Mass OIML E2 Burettes F 10 ml to 100 ml % of reading Balance Mettler AT 261 Mass OIML E2 Issue: 02/2018 This supplement is in conjunction with certificate # L18-89-R1 Page 5 of 10

6 Volume Cylinders F 10 ml to 500 ml % of reading 500 ml to ml % of reading Balance Radwag PS1000C/S g to 1g Balance A&D HF g to 0.01 g Flask F 1 ml to 100 ml 0.26 % of reading 200 ml to 500 ml % of reading Balance Mettler AT g to 0.1 mg ml to ml % of reading Balance Radwag PS1000C/S 1100 g to 1 mg Balance A&D HF g to 0.01 g Pycnometer F 5 ml to 100 ml % of reading Balance Mettler AT g to 0.1 mg Mechanical DEVICE SIZE AS Vacuum Gauges F -15 psi to 0 psi 0.61 % of reading Digital Pressure Gauge ELLITECH CENAM Technical Guide Pressure Gauges F 1 psi to psi (Res.= 0.2 psi) 0.31 % of reading Dead Weight Scale CENAM Technical Guide 1 psi to psi 0.17 % of reading Digital Pressure Gauge MARTEL CENAM Technical Guide Issue: 02/2018 This supplement is in conjunction with certificate # L18-89-R1 Page 6 of 10

7 Chemical Dynamic Viscosity O 100 mpa s 0.71 % of reading Standard Oil and Standard mpa s 0.71 % of reading Silicone CENAM Viscosity mpa s 0.71 % of reading Laboratory mpa s 0.71 % of reading Calibration of Viscosimeter Brookfield mpa s 0.71 % of reading ph Meters O 4 ph ph ph Buffer Solutions 7 ph ph ph Measure 10 ph ph Conductivity Meters O 84 μs/cm 0.91 μs/cm Conductivity Solutions μs/cm 5.1 μs/cm Electrolytic Conductivity μs/cm 53 μs/cm Measure Turbidity Meters F 1 NTU to 100 NTU 0.52 NTU Formazin Standards 100 NTU to NTU 1.2 NTU Hach Method ASTM D NTU to NTU 9.8 NTU Optical Refractive Index O DEVICE SIZE AS RI to RI (1 ºBrix to 80 ºBrix) RI (0.023 ºBrix) Aqueous Solutions ASTM D Spectrophotometers 240 nm to 880 nm 0.15 nm Holmium Oxide Glass Wavelength O Didymium Oxide Glass CENAM Technical guide for Spectrophotometers UV/Vis Spectrophotometers Transmittance O 0 Abs to 2 Abs 1 %T to 95 %T 0.37 % of reading Neutral Density Filters CENAM Technical guide for Spectrophotometers UV/Vis Issue: 02/2018 This supplement is in conjunction with certificate # L18-89-R1 Page 7 of 10

8 Thermodynamic Direct Reading Thermometer F Liquid in Glass Thermometer F DEVICE SIZE AS -10 ºC to 200 ºC 0.15 ºC Liquid Bath, Dry Bath and 200 ºC to 400 ºC 0.39 ºC Digital Thermometer (Thermoworks -10 C to 200 C 0.22 C Thermometer, Model: C to 400 C 0.56 C 555 PT100) (Fluke, Model 52 II) Liquid in Glass Thermometer Infrared Non-Contact Thermometer F 50 ºC to 500 ºC 2.6 ºC Infrared Non-Contact Thermometer and Portable IR Calibrator IR Thermometer Furnance Oven O 0 ºC to 200 ºC 0.35 ºC Digital Thermometer with Muffle Furnaces O 200 ºC to 800 ºC 1.1 C Liquid Bath O -20 C to 300 C 0.47 C Hygrometer F 11 %, 23 %, 33 %, 43 % 75 % and 85 % Thermocouple Type K CENAM Technical Guide 1.7 % RH Thomas Traceable Memory Hygrometer (Humidity Salts) Hygometer Dimensional DEVICE SIZE AS Caliper F 0.1 in to 6 in 460 μin Gage Blocks 6 in to 12 in 700 μin 12 in to 24 in 730 μin Micrometer F 0.1 in to 1 in 75 μin 1 in to12 in 221 μin 12 in to 24in 970 μin Indicators F 0.05 in to 1 in 75 µin Grade 0 CENAM Technical Guide for Dimensional Metrology Measurement Issue: 02/2018 This supplement is in conjunction with certificate # L18-89-R1 Page 8 of 10

9 Dimensional DEVICE SIZE AS Rule F 2.5 mm to mm 0.22 cm Grade 1 Measure Tape F Up to 10 m 0.22 cm Metal Steel Rules SOP No 12 Recommended Standard Operating Procedure for Calibration of Metal Tapes SOP No 10 Recommended Standard Operating Procedure for Calibration of Rigid Rules Electrical Temperature Calibration and Control, Equipment used with Thermocouple Type J O Temperature Calibration an Control, Equipment used with Thermocouple Type K O Temperature Calibration an Control, Equipment used with Thermocouple Type R O Temperature Calibration an Control, Equipment used with Thermocouple Type S O Temperature Calibration and Control, Equipment used with Thermocouple RTD Pt Ω O DEVICE SIZE AS -210 ºC to ºC 0.25 ºC Electrical Simulation of Thermocouple EURAMET cg ºC to ºC 0.25 ºC 0 ºC to 767 ºC 0.25 ºC 0 ºC to 767 ºC 0.25 ºC 0 C to 800 ºC 0.25 ºC Electrical Simulation of RTD EURAMET cg-11 ph Meter O 1 ph to 14 ph ph Electrical Simulation Source mv, ph Simulator Issue: 02/2018 This supplement is in conjunction with certificate # L18-89-R1 Page 9 of 10

10 Time and Frequency DEVICE SIZE AS Stop Watch Timer F 30 s to s 0.61 s Traceability and Coordinated Universal Time (TUC) Stopwatch and Timer Calibrations NIST Special Publication 1. The CMC (Calibration and Measurement Capability) stated for calibrations included on this scope of accreditation represent the smallest measurement uncertainties attainable by the laboratory when performing a more or less routine calibration of a nearly ideal device under nearly ideal conditions. It is expressed at a confidence level of 95 % using a coverage factor k (usually equal to 2). The actual measurement uncertainty associated with a specific calibration performed by the laboratory will typically be larger than the CMC for the same calibration since capability and performance of the device being calibrated and the conditions related to the calibration may reasonably be expected to deviate from ideal to some degree. 2. The laboratories range of calibration capability for all disciplines for which they are accredited is the interval from the smallest calibrated standard to the largest calibrated standard used in performing the calibration. The low end of this range must be an attainable value for which the laboratory has or has access to the standard referenced. Verification of an indicated value of zero in the absence of a standard is common practice in the procedure for many calibrations but by its definition it does not constitute calibration of zero capacity. 3. Measurement uncertainties obtained for calibrations performed at customer sites can be expected to be larger than the measurement uncertainties obtained at the laboratories fixed location for similar calibrations. This is due to the effects of transportation of the standards and equipment and upon environmental conditions at the customer site which are typically not controlled as closely as at the laboratories fixed location. 4. The presence of a superscript F means that the laboratory performs calibration of the indicated parameter at its fixed location. Example: Outside Micrometer F would mean that the laboratory performs this calibration at its fixed location. 5. The presence of a superscript O means that the laboratory performs calibration of the indicated parameter onsite at customer locations. Example: Outside Micrometer O would mean that the laboratory performs this calibration onsite at the customer s location. Issue: 02/2018 This supplement is in conjunction with certificate # L18-89-R1 Page 10 of 10