Peru

ELICROM PERÚ SAC

Name: ELICROM PERÚ SAC
Address: Av Faustino Sanchez Carrion 615, Off. 804, Lima, 15076, Peru, Lima, PE

Av Faustino Sanchez Carrion 615, Off. 804, Lima, 15076, Peru, Lima, Peru

A2LA 4286.04ISO/IEC 17025Register refreshed 2026-11-06

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A2LA certificate 4286.04 · 23 lines

Line	Method	Matrix	Range
1	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/18/2025 Page 1 of 23 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ELICROM PERU S.A.C. Av. Faustino Sánchez Carrión N° 615, Off # 804 Lima, Perú 15076 José Aparcana Phone: 051 017669297 CALIBRATION Valid To: August 31, 2027 Certificate Number: 4286.04 In recognition of the successful completion of the A2LA evaluation process (including an assessment of the organization’s compliance with R205 – A2LA’s Calibration Program Requirements), accreditation is granted to this laboratory to perform the following calibrations 1, 6: I. Acoustics Parameter/Range Frequency CMC2, 5 (±) Comments Sound Level Meters & Dosimeters – Acoustic Calibration (94, 104, 114) dB re: 20 μPa Electric Calibration (30 to 150) dB (31.5 to 125) Hz (250 to 500) Hz 1000 Hz (2000 to 4000) Hz 8000 Hz (12 500 to 16 000) Hz (20 to 20 000) Hz 0.20 dB 0.15 dB 0.13 dB 0.20 dB 0.28 dB 0.51 dB 0.078 dB Multifunction acoustic calibrator Multiproduct calibrator Acoustic Calibrator re: 20 μPa 94 dB 114 dB 1 kHz at 94 dB 1 kHz at 114 dB 0.15 dB 0.15 dB 0.24 Hz 0.24 Hz Multifunction acoustic calibrator Sound level meter Digital multimeter
2	-	Conductivity standard solution; pH buffer solution; deoxygenated solution; oxygen saturated water; Stabilized Formazin turbidity standard Show page text Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 2 of 23 II. Chemical Parameter/Equipment Range CMC2, 5, 9 (±) Comments Conductivity Meters3 1 µS/cm 5 µS/cm 10 µS/cm 100 µS/cm 1000 µS/cm 1413 µS/cm 10 000 µS/cm 12 880 µS/cm 100 000 µS/cm 0.62 µS/cm 0.62 µS/cm 0.62 µS/cm 2.1 µS/cm 4.6 µS/cm 4.6 µS/cm 40 µS/cm 50 µS/cm 360 µS/cm Conductivity standard solution TDS Meters3 0.66 mg/L 3.3 mg/L 6.6 mg/L 66 mg/L 660 mgL 941 mg/L 6600 mg/L 66 000 mg/L 0.41 mg/L 0.41 mg/L 0.41 mg/L 1.4 mg/L 3.0 mg/L 3.0 mg/L 26 mg/L 240 mg/L Conductivity standard solution pH Meters3 2 pH Unit 4 pH Unit 7 pH Unit 10 pH Unit 12 pH Unit 0.020 pH Unit 0.011 pH Unit 0.011 pH Unit 0.011 pH Unit 0.030 pH Unit pH buffer solution Dissolved Oxygen3 – Measuring Devices 0 mg/L (5.47 to 14.62) mg/L 0.0083 mg/L 0.072 mg/L Comparison with deoxygenated solution Comparison to oxygen saturated water at controlled temperature using Benson-Krausen equation.Where (c) is concentration in mg/l. Turbidity Meters3 0.50 NTU 10 NTU 20 NTU 100 NTU 500 NTU 1000 NTU 4000 NTU 1.0 % 1.0 % 3.0 % 1.0 % 0.40 % 1.5 % 0.80 % Stabilized Formazin turbidity standard	See scope document
3	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 3 of 23 Parameter/Equipment Range CMC2, 5 (±) Comments Breath Analyzer 0.2420 g/L 0.6050 g/L 1.2100 g/L 0.0030 g/L 0.0073 g/L 0.015 g/L Standard reference solutions Refractometers3 – Brix Refractive Index (2.50 to 40.00) °Brix 70.00 °Brix 97.00 °Brix 1.336 59 to 1.399 86 1.466 66 to 1.557 68 0.019 °Brix 0.031 °Brix 0.027 °Brix 0.000 027 RI 0.000 074 RI Standard solutions RI = refractive index III. Dimensional Parameter/Equipment Range CMC2, 5 (±) Comments Calipers3 – Digital Analog (Vernier) Analog (Dial) Up to 450 mm Up to 450 mm Up to 200 mm (200 to 300) mm 8.2 µm 16 µm 8.2 µm 16 µm Gauge blocks Depth Gages3 – Digital Analog (Vernier) Analog (Dial) Up to 450 mm Up to 450 mm Up to 450 mm 5.8 µm 12 µm 5.8 µm Gauge blocks Height Gauges3 – Digital Analog (Vernier) Analog (Dial) Up to 450 mm Up to 450 mm Up to 450 mm 5.8 µm 12 µm 5.8 µm Gauge blocks
4	-	- Show page text Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 4 of 23 Parameter/Equipment Range CMC2, 5 (±) Comments Outside, Inside & Depth Micrometers, Indicators, Thickness Gauges3 – Digital Analog Up to 25 mm (25 to 50) mm (50 to 75) mm (75 to 100) mm (100 to 125) mm (125 to 150) mm (150 to 175) mm (175 to 200) mm (200 to 225) mm (225 to 250) mm (250 to 275) mm (275 to 300) mm (300 to 325) mm (325 to 350) mm (350 to 375) mm (375 to 400) mm (400 to 425) mm (425 to 450) mm Up to 25 mm (25 to 50) mm (50 to 75) mm (75 to 100) mm (100 to 125) mm (125 to 150) mm (150 to 175) mm (175 to 200) mm (200 to 225) mm (225 to 250) mm (250 to 275) mm (275 to 300) mm (300 to 325) mm (325 to 350) mm (350 to 375) mm (375 to 400) mm (400 to 425) mm (425 to 450) mm 0.58 µm 0.60 µm 0.60 µm 0.61 µm 0.61 µm 0.62 µm 0.67 µm 0.70 µm 0.70 µm 0.70 µm 0.72 µm 0.76 µm 0.76 µm 0.80 µm 0.83 µm 0.83 µm 0.87 µm 0.87 µm 1.2 µm 1.2 µm 1.2 µm 1.2 µm 1.7 µm 1.7 µm 1.7 µm 1.7 µm 1.7 µm 1.7 µm 1.7 µm 1.7 µm 1.7 µm 1.7 µm 1.8 µm 1.8 µm 1.8 µm 1.8 µm Gauge blocks Optical & Stereo Microscopes, with Reticle 3 Up to 400X Magnification 4.7 µm Stage micrometer	to 400 X Magnification
5	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 5 of 23 Parameter/Equipment Range CMC2, 5 (±) Comments Sieves3 Up to 710 µm (710 to 800) mm 3.3 µm 6.5 µm Magnifying glass (loupe) Ultrasonic Thickness Gauges3 Up to 100 mm 0.58 µm Gauge blocks IV. Electrical – DC/Low Frequency Parameter/Equipment Range CMC2, 5, 7 (±) Comments DC Voltage – Generate Up to 200 mV (0.22 to 2) V (2.2 to 20) V (20 to 200) V (200 to 1000) V 4.4 µV + 33 µV/V 9.7 µV + 35 µV/V 4.6 µV + 31 µV/V 0.97 mV + 38 µV/V 8.7 mV + 34 µV/V Multiproduct calibrator DC Current – Generate Up to 200 µA (0.21 to 2) mA (2 to 20) mA (20 to 200) mA (0.2 to 2) A (2 to 20) A 35 nA + 0.12 nA/µA 45 nA + 0.10 µA/mA 0.34 µA + 63 nA/mA 3.2 µA + 0.11 µA/mA 3.6 µA + 0.36 mA/A 0.10 mA + 0.80 mA/A Multiproduct calibrator DC Current – Clamp On Meters Up to 10 mA (> 10 to 100) mA (> 100 to 1000) mA (> 1 to 10) A (> 10 to 100) A (> 100 to 200) A (> 200 to 1000) A 0.0082 mA 0.082 mA 0.000 82 A 0.0082 A 78 mA + 4.7 mA/A 69 mA + 4.9 mA/A 0.10 A + 3.2 mA/A Multiproduct calibrator & multifunction workstation Insulation Resistance – Fixed Points Up to 1 MΩ 5 MΩ 10 MΩ 50 MΩ 100 MΩ 500 MΩ 1 GΩ 5 GΩ 10 GΩ 15 GΩ 20 GΩ 0.0024 MΩ 0.013 MΩ 0.12 MΩ 0.58 MΩ 1.2 MΩ 5.8 MΩ 0.012 GΩ 0.061 GΩ 0.11 GΩ 0.18 GΩ 0.24 GΩ Multiproduct calibrator & Standard resistance box
6	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 6 of 23 Parameter/Equipment Range CMC2, 5, 7 (±) Comments Resistance – Generate 4 wire 2 wire 1 Ω 10 Ω 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 MΩ 1000 MΩ 5.9 mΩ 6.9 mΩ 12 mΩ 93 mΩ 0.93 Ω 9.3 Ω 0.17 kΩ 4.6 kΩ 0.59 MΩ 12 MΩ Multiproduct calibrator Parameter/Range Frequency CMC2, 5, 7 (±) Comments AC Voltage – Generate (0 to 200) mV (0 to 200) mV (0.2 to 2) V (0.2 to 2) V (2 to 20) V (2 to 20) V (20 to 200) V (20 to 200) V (200 to 1000) V (200 to 1000) V 56 Hz 1 kHz 56 Hz 1 kHz 56 Hz 1 kHz 56 Hz 1 kHz 56 Hz 1 kHz 25 µV + 0.58 mV/V 74 µV + 1.0 mV/V 0.083 mV + 0.61 mV/V 0.15 mV + 1.1 mV/V 0.83 mV + 0.56 mV/V 1.4 mV + 0.88 mV/V 6.2 mV + 0.62 mV/V 42 mV + 1.1 mV/V 72 mV + 0.63 mV/V 0.51 V + 1.5 mV/V Multiproduct calibrator AC Current – Generate (0.2 to 2) mA (0.2 to 2) mA (2 to 20) mA (2 to 20) mA (20 to 200) mA (20 to 200) mA (0.21 to 2) A (0.21 to 2) A (2 to 20) A (2 to 20) A 40 Hz 56 Hz 40 Hz 56 Hz 40 Hz 56 Hz 40 Hz 56 Hz 40 Hz 56 Hz 0.62 µA + 2.4 µA/mA 0.46 µA + 0.92 µA/mA 5.1 µA + 2.4 µA/mA 47 µA + 0.72 µA/mA 51 µA + 2.4 µA/mA 42 µA + 0.94 µA/mA 0.50 mA + 2.5 mA/A 0.41 mA + 1.3 mA/A 5.4 mA + 2.8 mA/A 0.89 mA + 1.9 mA/A Multiproduct calibrator
7	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 7 of 23 Parameter/Equipment Range CMC2, 4, 8 (±) Comments AC Current – Clamp On Meters (All Types) 56 Hz Up to 100 A (> 100 to 300) A (> 300 to 500) A (> 500 to 700) A (> 700 to 1000) A 9.1 µA + 0.62 µA/mA 91 µA + 0.62 µA/mA 0.84 mA + 1.1 mA/A 6.5 mA + 1.4 mA/A 72 mA + 4.9 mA/A Multiproduct calibrator & multifunction workstation DC Voltage – Measure (0 to 100) mV (0.1 to 1) V (1 to 10) V (10 to 100) V (100 to 1000) V 1.4 µV + 63 µV/V 3.3 µV + 39 µV/V 8.1 µV + 35 µV/V -37 µV + 43 µV/V 0.64 mV + 42 µV/V Precision multimeter DC Current – Measure (0 to 100) µA (0.1 to 1) mA (1 to 10) mA (10 to 100) mA (0.1 to 1) A (1 to 10) A (10 to 30) A 0.45 nA + 0.45 nA/µA 29 nA + 0.11 µA/mA 50 nA + 0.091 µA/mA 0.29 µA + 0.14 µA/mA 7.4 µA + 0.39 mA/A 0.46 mA + 0.64 mA/A 4.5 mA + 1.0 mA/A Precision multimeter Parameter/Range Frequency CMC2, 4, 8 (±) Comments AC Current – Measure (0.1 to 1) mA (0.1 to 1) mA (1 to 10) mA (1 to 10) mA (10 to 100) mA (10 to 100) mA (0.1 to 1) A (0.1 to 1) A (1 to 10) A (1 to 10) A (10 to 30) A (10 to 30) A 40 Hz 56 Hz 40 Hz 56 Hz 40 Hz 56 Hz 40 Hz 56 Hz 40 Hz 56 Hz 40 Hz 56 Hz 0.27 µA + 2.7 µA/mA 0.30 µA + 1.1 µA/mA 0.56 µA + 2.9 µA/mA 1.0 µA + 1.3 µA/mA 5.6 µA + 2.9 µA/mA 10 µA + 1.3 µA/mA 0.089 mA + 3.0 mA/A 0.10 mA + 1.8 mA/A 3.6 mA + 3.1 mA/A 4.0 mA + 2.2 mA/A 12 mA + 2.8 mA/A 12 mA + 2.2 mA/A Precision multimeter
8	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 8 of 23 Parameter/Range Frequency CMC2, 4, 8 (±) Comments AC Voltage – Measure (0 to 200) mV (0 to 200) mV (0.2 to 2) V (0.2 to 2) V (2 to 20) V (2 to 20) V (20 to 200) V (20 to 200) V (200 to 1000) V (200 to 1000) V 56 Hz 1 kHz 56 Hz 1 kHz 56 Hz 1 kHz 56 Hz 1 kHz 56 Hz 1 kHz 65 µV + 0.19 mV/V 41 µV + 1.1 mV/V 40 µV + 0.65 mV/V 83 µV + 1.1 mV/V 2.3 mV + 0.57 mV/V 0.79 mV + 0.94 mV/V 10 mV + 0.63 mV/V 6.6 mV + 1.6 mV/V -0.79 V + 4.3 mV/V -0.50 V + 4.6 mV/V Precision multimeter Parameter/Range Range CMC2, 4, 8 (±) Comments Resistance (2 Wire) – Measure 100 kΩ 1 MΩ 10 MΩ 0.0096 kΩ 0.16 kΩ 4.5 kΩ Precision multimeter Resistance (4 Wire) – Measure 1 Ω 10 Ω 100 Ω 1 kΩ 10 kΩ 100 kΩ 5.9 mΩ 6.9 mΩ 12 mΩ 0.094 Ω 0.95 Ω 9.8 Ω Precision multimeter V. Fluid Quantities Parameter/Equipment Range CMC2, 5 (±) Comments Volume – Laboratory Glassware One-mark Volumetric Flasks Graduated Pipettes Up to 10 mL (> 10 to 25) mL (> 25 to 50) mL (> 50 to 100) mL (> 100 to 250) mL (> 250 to 500) mL (> 500 to 1000) mL (> 1000 to 2000) mL (> 2000 to 5000) mL Up to 50 mL 0.0022 mL 0.0037 mL 0.0056 mL 0.0080 mL 0.012 mL 0.020 mL 0.034 mL 0.057 mL 0.13 mL 4.6 nL + 0.022 µL/mL Gravimetric method
9	-	Laboratory Glassware Show page text Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 9 of 23 Parameter/Equipment Range CMC2, 5, 9 (±) Comments Volume – Laboratory Glassware (cont) Graduated Measuring Cylinders Burettes Pyknometers: Type 3 (Gay-Lussac), Type 4 (Reischauer), Type 5 (Hubbard), Type 6 (With Thermometer Coupled) Centrifuge Tube (6 in, 8 in) Imhoff Cone Beaker Water Trap Standard Test Measures (Seraphin Test Measures) Up to 5 mL (> 5 to 10) mL (> 10 to 25) mL (> 25 to 50) mL (> 50 to 100) mL (> 100 to 250) mL (> 250 to 500) mL (> 500 to 1000) mL (> 1000 to 2000) mL Up to 400 mL Up to 1 mL (> 1 to 2) mL (> 2 to 5) mL (> 5 to 10) mL (> 10 to 25) mL (> 25 to 50) mL (> 50 to 100) mL Up to 25 mL (> 25 to 50) mL (> 50 to 100) mL Up to 1000 mL Up to 5 mL (> 5 to 10) mL (> 10 to 50) mL (> 50 to 100) mL (> 100 to 150) mL (> 150 to 200) mL (> 200 to 250) mL (> 250 to 500) mL (> 500 to 1000) mL Up to 1 mL (> 1 to 2) mL (> 2 to 5) mL (> 5 to 10) mL (> 10 to 25) mL Up to 5 gal 0.029 µL + 0.018 µL/mL 0.065 µL + 0.017 µL/mL 0.13 µL + 0.018 µL/mL 0.056 µL + 0.021 µL/mL 0.25 µL + 0.019 µL/mL 1.2 µL + 0.017 µL/mL 1.4 µL + 0.019 µL/mL 8.0 µL + 0.016 µL/mL -0.5 µL + 0.025 µL/mL 13 nl + 0.022 µL/mL 0.027 µL 0.046 µL 0.11 µL 0.22 µL 0.55 µL 1.1 µL 2.2 µL 36 nl + 0.026 µL/mL -0.94 µL + 0.065 µL/mL -5.4 µL + 0.15 µL/mL 0.35 µL + 0.14 µL/mL 0.000 42 mL 0.000 46 mL 0.0023 mL 0.0046 mL 0.0061 mL 0.0093 mL 0.012 mL 0.042 mL 0.047 mL 22 nl + 0.0095 µL/mL 13 nl + 0.018 µL/mL 19 nl + 0.020 µL/mL 31 nl + 0.018 µL/mL 42 nl + 0.020 µL/mL 0.05 % IV Gravimetric method	to 5 gal
10	-	Laboratory Glassware Show page text Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 10 of 23 Parameter/Equipment Range CMC2, 5 (±) Comments Volume – Laboratory Glassware (cont) Single Volume Pipettes Up to 0.5 mL (> 0.5 to 1.5) mL (> 1.5 to 2.5) mL (> 2.5 to 3.5) mL (> 3.5 to 4.5) mL (> 4.5 to 5) mL (> 5 to 6) mL (> 6 to 7) mL (> 7 to 14) mL (> 14 to 20) mL (> 20 to 30) mL (> 30 to 35) mL (> 35 to 40) mL (> 40 to 50) mL (> 50 to 60) mL (> 60 to 70) mL (> 70 to 80) mL (> 80 to 90) mL (> 90 to 100) mL (> 100 to 200) mL (> 200 to 250) mL 0.000 29 mL 0.000 56 mL 0.000 92 mL 0.000 93 mL 0.000 94 mL 0.000 92 mL 0.000 94 mL 0.000 96 mL 0.0012 mL 0.0014 mL 0.0015 mL 0.0016 mL 0.0019 mL 0.0020 mL 0.0021 mL 0.0023 mL 0.0031 mL 0.0033 mL 0.0034 mL 0.0056 mL 0.0065 mL Gravimetric method Piston Operated Volumetric Apparatus3– Piston Pipettes Piston Burettes Dispensers Up to 10 μL (> 10 to 100) μL (> 100 to 1000) μL (> 1000 to 10 000) μL Up to 1 mL (> 1 to 2) mL (> 2 to 5) mL (> 5 to 10) mL (> 10 to 25) mL (> 25 to 50) mL Up to 0.5 mL (> 0.5 to 5) mL (> 5 to 50) mL (> 50 to 100) mL 1.0 nL + 0.057 nL/mL 0.63 nL + 0.13 nL/mL 3.3 nL + 0.14 nL/mL -4.0 nL + 0.14 nL/mL 0.000 14 mL 0.000 28 mL 0.000 70 mL 0.0014 mL 0.0035 mL 0.0071 mL 15 nL + 0.12 µL/mL 3.7nL + 0.14 µL/mL 5.7 nL + 0.14 µL/mL 0.14 µL/mL Gravimetric method	to 0.5 mL
11	-	Viscosity standard solution Show page text Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 11 of 23 Parameter/Equipment Range CMC2, 5, 9 (±) Comments Viscometer3 – Rotational Devices Rotational Devices Cinematic Devices (5.809 to 636.5) cP (> 636.5 to 6024) cP (> 6024 to 197 200) cP (> 197 200 to 843 100) cP (1.150 to 10) mm²/s (> 10 to 100) mm²/s (> 100 to 1000) mm²/s (> 1000 to 10 000) mm²/s (> 10 000 to 74 230) mm²/s 0.29 % 0.38 % 0.44 % 0.44 % 0.16 % 0.22 % 0.29 % 0.38 % 0.44 % Viscosity standard solution Flow Rate – Liquids3 Mass Volumetric Mass Volumetric Mass Volumetric Up to 100 kg/min Up to 100 l/min Up to 500 kg/min Up to 500 l/min Up to 500 kg/min Up to 500 l/min 0.026 % 0.031 % 0.11 % 0.11 % 0.34 % 0.34 % Gravimetric flow rig Direct comparison with Coriolis reference standard Direct comparison with standard flow rig or standard ultrasonic flow meter Flow Rate – Gases Volumetric (0.015 to 0.5) l/min (> 0.5 to 30) l/min (0.48R + 0.0070) % (0.033R + 0.0015) % Gas flow primary standards Viscosity Cups3 – Ford Cup # 1 Ford Cup # 2 Ford Cup # 3 Ford Cup # 4 Ford Cup # 5 (10 to 35) mm²/s (20 to 120) mm²/s (49 to 220) mm²/s (70 to 370) mm²/s (200 to 1200) mm²/s 0.16 % 0.16 % 0.16 % 0.16 % 0.16 % Viscosity standard solution	See scope document
12	-	Viscosity standard solution; Gas Detection Show page text Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 12 of 23 Parameter/Equipment Range CMC2, 5, 9 (±) Comments Viscosity Cups3 – (cont) Zahn Cup # 1 Zahn Cup # 2 Zahn Cup # 3 Zahn Cup # 4 Zahn Cup # 5 Shell Cup # 1 Shell Cup # 2 Shell Cup # 2 ½ Shell Cup # 3 Shell Cup # 3 ½ Shell Cup # 4 Shell Cup # 5 Shell Cup # 6 Stein Hall Cup (5 to 78) mm²/s (20 to 250) mm²/s (100 to 800) mm²/s (200 to 1200) mm²/s (400 to 1800) mm²/s (2 to 20) mm²/s (10 to 50) mm²/s (20 to 80) mm²/s (30 to 120) mm²/s (40 to 170) mm²/s (70 to 270) mm²/s (125 to 520) mm²/s (320 to 1300) mm²/s 15 s 0.26 % 0.29 % 0.29 % 0.32 % 0.38 % 0.26 % 0.26 % 0.26 % 0.29 % 0.32 % 0.29 % 0.32 % 0.38 % 0.040 % Viscosity standard solution Gas Detection Equipment - H2S O2 CO Methane (% LEL) 25 parts in 10 6 H2S 18 % O2 3 parts in 106 CO 40 parts in 106 CO 100 parts in 106 CO 500 parts in 106 CO 1000 parts in 106 CO 50 % LEL 0.78 parts in 10 6 H2S 0.36 % O2 0.58 parts in 106 CO 0.70 parts in 106 CO 2.1 parts in 106 CO 2.1 parts in 106 CO 9.8 parts in 106 CO 1.2 % LEL Standard gas LEL = lower explosive limit	See scope document
13	-	Standard gas Show page text Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 13 of 23 Parameter/Equipment Range CMC2, 5 (±) Comments Gas Detection Equipment – (cont) SO2 NO NH 3 3 parts in 10 6 SO2 40 parts in 106 SO2 500 parts in 106 SO2 1000 parts in 106 SO2 3 parts in 10 6 NO 40 parts in 106 NO 500 parts in 106 NO 1000 parts in 106 NO 25 parts in 10 6 NH3 50 parts in 106 NH3 100 parts in 106 NH3 0.58 parts in 10 6 SO2 0.70 parts in 106 SO2 4.0 parts in 106 SO2 8.0 parts in 106 SO2 0.58 parts in 10 6 NO 0.73 parts in 106 NO 4.1 parts in 106 NO 7.1 parts in 106 NO 1.4 parts in 10 6 NH3 2.5 parts in 106 NH3 2.0 parts in 106 NH3 Standard gas Hydrometry: Specific Gravity (Relative Density) Hydrometers & Equivalent Values in Other Hydrometer Scales: Density (g/mL, g/cm³, kg/m³) Baumé Light Hydrometers Baumé Heavy Hydrometers API Hydrometers & Thermo-hydrometers (API Scale for Petroleum Products) Lactometers (Quevenne Scale) (0.500 to 0.650) SG (0.650 to 0.950) SG (0.950 to 1.150) SG (1.150 to 1.300) SG (1.300 to 1.450) SG (1.450 to 1.500) SG (1.500 to 1.650) SG (1.650 to 1.750) SG (1.750 to 1.800) SG (1.800 to 1.900) SG (1.900 to 1.950) SG (1.950 to 2.000) SG (10.0 a 70.0) °Bé Lt (0.0 a 70.0) °Bé Hy (-1.0 a 101.0) °API (15 to 40) °Q 0.000 12 SG 0.000 058 SG 0.000 059 SG 0.000 059 SG 0.000 059 SG 0.000 059 SG 0.000 067 SG 0.000 068 SG 0.000 069 SG 0.000 070 SG 0.000 072 SG 0.000 072 SG 0.012 °Bé Lt 0.012 °Bé Hy 0.012 °API 0.060 °Q Cuckow method	See scope document
14	OIML; ASTM	-	See scope document
15	ASTM Classes 3, 4, 5, 6 & 7	-	See scope document
16	-	- Show page text Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 16 of 23 Parameter/Equipment Range CMC2, 5, 6,9 (±) Comments Scales & Balances3 Up to 200 mg (>0,2 to 6) g (> 6 to 30) g (> 30 to 110) g (> 110 to 220) g (> 220 to 350) g (> 350 to 700) g (> 700 to 1200) g (> 1200 to 2500) g (> 2500 to 4300) g (> 4300 to 6200) g (> 6.2 to 30) kg (> 30 to 100) kg (> 100 to 300) kg (> 300 to 600) kg (> 600 to 1500) kg (> 1500 to 2000) kg 1.6 µg 1.1 µg + 0.71 µg/g 0.74 µg + 0.34 µg/g 0.62 µg + 0.14 µg/g 75 µg + 0.088 µg/g 0.82 mg 0.83 mg 0.77 mg + 0.080 µg/g 0.069 mg + 0.20 µg/g 8.2 mg 8.3 mg 0.082 g 0.84 g 4.1 g 4.2 g 3.8 g + 0.66 mg/kg 0.44 kg Standard weights Torque Wrenches & Drivers Up to 813 N·m 1.8 % Torque transducers Pressure3 – Pneumatic (Including Pressure Modules & Pressure Switch)3 Barometric (-15 to 0) psi Up to 300 psi (> 300 to 1000) psi (> 1000 to 10 000) psi (600 to < 650) mbar (650 to < 800) mbar (800 to < 950) mbar (950 to < 1000) mbar (1000 to < 1030) mbar 0.0058 psi 0.0056 psi + 0.000 012R 0.14 psi 1.2 psi 0.26 mbar 0.28 mbar 0.29 mbar 0.31 mbar 0.34 mbar Digital pressure calibrator Vacuum chamber & standard barometer	to 2000 kg
17	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 17 of 23 Parameter/Equipment Range CMC2, 5 (±) Comments Centrifugues3 – Rotational Speed (60 to 900) rpm (> 900 to 3000) rpm (> 3000 to 12 000) rpm (> 12 000 to 18 000) rpm (> 18 000 to 20 000) rpm (> 20 000 to 30 000) rpm (> 30 000 to 40 000) rpm (> 40 000 to 50 000) rpm (> 50 000 to 60 000) rpm 1.2 rpm 1.3 rpm 1.7 rpm 2.1 rpm 2.2 rpm 3.0 rpm 3.7 rpm 4.5 rpm 5.3 rpm Digital tachometer Air Velocity – Anemometers & Air Velocity Meters Balometers- Air Velocity Balometers- Flow Rate 0.30 m/s (> 0.30 to 5) m/s (> 5 to 10) m/s (> 10 to 20) m/s (> 20 to 30) m/s (0.50 to 1) m/s (> 1 to 8) m/s (> 8 to 12) m/s (25 to 100) ft³/min (> 100 to 500) ft³/min (> 500 to 1000) ft³/min (> 1000 to 1580) ft³/min 0.030 m/s 0.088 m/s 0.090 m/s 0.13 m/s 0.21 m/s 0.030 m/s 0.088 m/s 0.090 m/s 1.6 ft³/min 4.7 ft³/min 6.9 ft³/min 11 ft³/min Wind tunnel & standard anemometer VII. Optical Quantities Parameter/Equipment Range CMC2, 4, 9 (±) Comments Colorimeters3 - Total Residual Chlorine &Residual Free Chlorine 0.10 mg/L Cl₂ 0.50 mg/L Cl₂ 1.0 mg/L Cl₂ 1.5 mg/L Cl₂ 2.0 mg/L Cl₂ 0.0058 mg/L Cl₂ 0.0061 mg/L Cl₂ 0.0065 mg/L Cl₂ 0.0091 mg/L Cl₂ 0.020 mg/L Cl₂ Total residual chlorine standards Light Meters (30 to 10 000) lux (> 10 000 to 20 000) lux 1.0 % 1.1 % Reference standard lamp
18	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 18 of 23 Parameter/Equipment Range CMC2, 4 (±) Comments Spectrophotometers3 – Absorbance λ: (235 to 350) nm λ: (440 to 750) nm Transmittance λ: (235 to 350) nm λ: (440 to 750) nm Wavelength SBW: (0.5, 1.0) nm SBW: (1.5, 2.0) nm SBW: (3.0, 4.0) nm SBW: (0.5, 1.0, 1.5, 2.0, 3.0, 4.0) nm (0.1 to 1.5) A (0.3 to 0.6) A (0.6 to 1.5) A (5.5 to 80.5) % (2.5 to 26.0) % (26.0 to 50.5) % (240 to 638) nm (240 to 638) nm (240 to 638) nm (430 to 880) nm 0.0010 A 0.000 91 A 0.0010 A 0.012 % of Transmittance 0.022 % of Transmittance 0.041 % of Transmittance 0.070 nm 0.080 nm 0.12 nm 0.11 nm Potassium dichromate quartz cells Neutral density glass filters Potassium dichromate quartz cells Neutral density glass filters Holmium glass filter Didymium glass filter VIII. Thermodynamics Parameter/Equipment Range CMC2, 5 (±) Comments Liquid & Dry Baths (Dry Wells) 3 (-80 to -40) °C (-40 to -25) °C (-25 to 0) °C (0 to 140) °C (141 to 299) °C (300 to 499) °C (500 to 599) °C (600 to 799) °C (800 to 999) °C (1000 to 1100) °C 0.030 °C 0.028 °C 0.026 °C 0.027 °C 0.032 °C 0.073 °C 0.079 °C 0.66 °C 1.3 °C 1.3 °C Reference RTD thermometers, thermistors, thermocouples
19	-	Climatic Chambers (Including Ovens, Incubators, Stoves, Refrigerators, Freezers, Muffles, Thermo-reactors, Weather Cameras, Centrifuges); Autoclaves; Bi-metal Thermometers Show page text Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 19 of 23 Parameter/Equipment Range CMC2, 5, 9 (±) Comments Climatic Chambers (Including Ovens, Incubators, Stoves, Refrigerators, Freezers, Muffles, Thermo-reactors, Weather Cameras, Centrifuges) 3 Humidity (% RH) Temperature (10 to 30) % RH (> 30 to 50) % RH (> 50 to 70) % RH (> 70 to 90) % RH (-80 to -50) °C (-50 to -25) °C (-25 to 0) °C (0 to 50) °C (50 to 100) °C (100 to 150) °C (150 to 200) °C (200 to 400) °C (400 to 600) °C (600 to 1100) °C 0.73 % RH 0.86 % RH 0.81 % RH 0.98 % RH 0.064 °C 0.063 °C 0.063 °C 0.066 °C 0.066 °C 0.066 °C 0.067 °C 0.077 °C 0.29 °C 1.3 °C Reference standard thermometers, thermistors, thermocouples, thermo-hygrometers Autoclaves3 – Temperature Temperature deviation in time & space Stability Uniformity (100 to 180) °C (100 to 180) °C (100 to 180) °C (100 to 180) °C 0.094 °C 0.082 °C 0.041 °C 0.084 °C Temperature dataloggers Bi-metal Thermometers3 (-25 to 0) °C (0 to 100) °C (100 to 150) °C (150 to 200) °C (200 to 300) °C (300 to 450) °C 0.17 °C 0.16 °C 0.24 °C 1.2 °C 1.3 °C 1.4 °C Reference RTD thermometers & temperature blocks	See scope document
20	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 20 of 23 Parameter/Equipment Range CMC2, 5 (±) Comments Digital Thermometers3 (-25 to -5) °C (-5 to 25) °C (25 to 50) °C (50 to 100) °C (100 to 150) °C (150 to 200) °C (200 to 400) °C (400 to 600) °C (600 to 800) °C (800 to 1100) °C 0.14 °C 0.087 °C 0.082 °C 0.11 °C 0.16 °C 0.91 °C 1.5 °C 2.2 °C 3.0 °C 4.6 °C Reference RTD thermometers & temperature blocks Partial Immersion Liquid-In-Glass Thermometers (-20 to 0) °C (0 to 25) °C (25 to 50) °C (50 to 70) °C (70 to 90) °C (90 to 110) °C (110 to 130) °C (130 to 150) °C (150 to 200) °C (200 to 250) °C (250 to 300) °C 0.086 °C 0.086 °C 0.086 °C 0.086 °C 0.086 °C 0.086 °C 0.10 °C 0.11 °C 0.16 °C 0.19 °C 0.21 °C Reference RTD thermometers & temperature blocks Total Immersion Liquid- In-Glass Thermometers (-20 to -10) °C (> -10 to 0) °C (> 0 to 50) °C (> 50 to 100) °C (> 100 to 140) °C (> 140 to 150) °C (> 150 to 200) °C (> 200 to 250) °C (> 250 to 300) °C (> 300 to 350) °C (> 350 to 400) °C 0.091 °C 0.077 °C 0.081 °C 0.092 °C 0.10 °C 0.10 °C 0.24 °C 0.43 °C 0.43 °C 0.43 °C 0.50 °C Reference standard thermometers & temperature blocks
21	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 21 of 23 Parameter/Equipment Range CMC2, 5 (±) Comments Thermocouples – Type B Type E Type J Type K Type R Type S Type T 600 °C (> 600 to 800) °C (> 800 to 1100) °C (-80 to 100) °C (> 100 to 300) °C (> 300 to 800) °C (> 800 to 1000) °C (-80 to 100) °C (> 100 to 300) °C (> 300 to 800) °C (> 800 to 1100) °C (-80 to 100) °C (> 100 to 300) °C (> 300 to 800) °C (> 800 to 1100) °C (-20 to 100) °C (> 100 to 300) °C (> 300 to 600) °C (> 600 to 800) °C (> 800 to 1000) °C (-20 to 100) °C (> 100 to 300) °C (> 300 to 600) °C (> 600 to 800) °C (> 800 to 1000) °C (-80 to 100) °C (> 100 to 300) °C (> 300 to 400) °C 1.1 °C 1.2 °C 2.3 °C 0.11 °C 0.22 °C 1.1 °C 2.3 °C 0.14 °C 0.23 °C 1.1 °C 2.3 °C 0.15 °C 0.24 °C 1.1 °C 2.3 °C 0.81 °C 0.83 °C 1.3 °C 1.4 °C 2.4 °C 0.81 °C 0.83 °C 1.3 °C 1.4 °C 2.4 °C 0.15 °C 0.24 °C 1.0 °C Temperature sources monitored with standard thermometer. Thermocouple output is read using process calibrator. Infrared Temperature – Measuring Equipment (≥-10 to 1) °C (> 1 to 30) °C (> 30 to 100) °C (> 100 to 200) °C (> 200 to 300) °C (> 300 to 420) °C (> 420 to 500) °C 0.69 °C 0.73 °C 0.77 °C 1.2 °C 2.1 °C 3.1 °C 4.0 °C Fluke 4180 black body Fluke 4181 black body Ɛ = (0.9 to 1.0) λ = (8 to 14) μm
22	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 22 of 23 Parameter/Equipment Range CMC2, 4, 9 (±) Comments Thermo-Hygrometers, Dataloggers & Heat Stress WBGT Meters– Humidity4 Temperature (10 to 30) % RH (30 to 50) % RH (50 to 70) % RH (70 to 90) % RH (-20 to 0) °C (0 to 20) °C (20 to 30) °C (30 to 40) °C (40 to 60) °C 0.62 % RH 0.67 % RH 0.72 % RH 0.81 % RH 0.44 °C 0.19 °C 0.16 °C 0.13 °C 0.11 °C Reference thermo- hygrometer & climatic chamber Including Wet bulb, dry bulb, globe temperature, & dew point Moisture Analyzers3 Up to 100 % h 0.058 % h Convection oven & balance % h = percent humidity of the sample IX. Time & Frequency Parameter/Equipment Range CMC2, 5 (±) Comments Stopwatches & Timers3 Up to 2048 s (> 2048 to 32 768) s 3.0 ms 1.9 ms + 0.17 ms/s Reference stopwatch Non-Contact Tachometers (60 to 300) rpm (> 300 to 900) rpm (> 900 to 3000) rpm (> 3000 to 12 000) rpm (> 12 000 to 18 000) rpm (> 18 000 to 20 000) rpm (> 20 000 to 30 000) rpm (> 30 000 to 40 000) rpm (> 40 000 to 50 000) rpm (> 50 000 to 60 000) rpm 0.12 rpm 0.13 rpm 0.59 rpm 0.72 rpm 0.86 rpm 0.90 rpm 1.2 rpm 1.5 rpm 1.8 rpm 2.2 rpm Multiproduct calibrator & multifunction workstation _____________________________________________
23	Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 4286.04) 11/26/2025 Page 23 of 23 1 This laboratory offers commercial calibration and field calibration service. 2 Calibration and Measurement Capability Uncertainty (CMC) is the smallest uncertainty of measurement that a laboratory can achieve within its scope of accreditation when performing more or less routine calibrations of nearly ideal measurement standards or nearly ideal measuring equipment. CMCs represent expanded uncertainties expressed at approximately the 95 % level of confidence, usually using a coverage factor of k = 2. The actual measurement uncertainty of a specific calibration performed by the laboratory may be greater than the CMC due to the behavi or of the customer’s device and to influences from the circumstances of the specific calibration. 3 Field calibration service is available for this calibration. Please note the actual measurement uncertainties achievable on a customer's site can normally be expected to be larger than the CMC found on the A2LA Scope. Allowance must be made for aspects such as the environment at the place of calibration and for other possible adverse effects such as those caused by transportation of the calibration equipment. The usual allowance for the actual uncertainty introduced by the item being calibrated, (e.g., resolution) must also be considered and this, on its own, could result in the actual measurement uncertainty achievable on a customer’s site being larger than the CMC. 4 The contributions from the “best existing device” are not included in the CMC claim. 5 The CMC claim is smaller than that of the expanded uncertainty claim for INEN as listed in the BIPM Key Comparison Database. A2LA has evaluated the laboratory’s CMC claim and has verified this information to be correct and appropriate. 6 In the statement of CMC, R is the reading of the unit under test. 7 This scope meets A2LA’s P112 Flexible Scope Policy. 8 The type of instrument or material being calibrated is defined by the parameter. This indicates the laboratory is capable of calibrating instruments that measure or generate the values in the ranges indicated for the listed measurement parameter. 9 In statement of CMC, percentages are percentage of reading, unless otherwise indicated.

Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.

Location

Av Faustino Sanchez Carrion 615, Off. 804, Lima, 15076, Peru, Lima, PE

-12.04598, -77.03059

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Accreditation data refreshed from the A2LA register on 2026-11-06.

This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.