Endress+Hauser

(A2LA Cert. No. 3041.02) Revised 10/02/2025 Page 2 of 7 Parameter/Equipment Range CMC2, 7 (±) Comments Thermocouple Output (Electrical Simulation of Thermocouples) 3 Type E Type J Type K Type T (-10 to 75) mV (-250 to 1000) °C (-210 to 1200) °C (-200 to 1372) °C (-250 to 400) °C 0.0038 % + 3 μV 0.6 °C 0.3 °C 0.5 °C 0.7 °C Martel 3001/ Fluke 7526A Thermocouple Input3 (-10 to 75) mV 0.0038 % + 3 μV Martel 3001/ Fluke 7526A Resistance3 – Measure (5 to 400) Ω 5 Ω to 4 kΩ 0.0041 % of rdg + 0.004 Ω 0.0041 % of rdg + 0.04 Ω Martel 3001/ Fluke 7526A Resistance3 – Generate (Electrical Simulation of RTD) Pt 385, 100 Ω (5 to 400) Ω 5 Ω to 4 kΩ (-200 to -80) °C (-80 to 0) °C (0 to 100) °C (100 to 300) °C (300 to 400) °C (400 to 630) °C (630 to 800) °C 0.026 Ω 0.40 Ω 0.06 °C 0.07 °C 0.07 °C 0.07 °C 0.07 °C 0.08 °C 0.08 °C Martel 3001/ Fluke 7526A

(A2LA Cert. No. 3041.02) Revised 10/02/2025 Page 4 of 7 Parameter/Equipment Range CMC2, 5, 7 (±) Comments Flow Rate – Liquids Flow rig FCP2.15US Mass Volumetric (100 to 15,000) g/min (100 to 15,000) ml/min 0.048 % of rdg 0.049 % of rdg Gravimetric flow rig III. Mechanical Parameter/Equipment Range CMC2, 5 (±) Comments Pressure – Gauges & Transducers Gauge, Pneumatic Differential Gauge, Pneumatic/ Hydraulic Pressure 3 – Gauges & Transducers Differential (1.6 to 315) psia (5 to 1515) psia (0 to 0.75) psig (0 to 1.5) psig (0 to 7.5) psig (0 to 15) psig (0 to 165) psia (0 to 765) psia (0 to 2.5) psig (0 to 5.0) psig (0 to 50.0) psig (-0.75 to 0.75) psid (-1.5 to 1.5) psid (-7.5 to 7.5) psid (-15 to 15) psid (600 to 10 000) psig (0 to 1) inH 2O (0 to 10) inH2O 0.013 % FS 0.013 % FS 0.031 % FS 0.031 % FS 0.013 % FS 0.013 % FS 0.013 % FS 0.013 % FS 0.013 % FS 0.013 % FS 0.013 % FS 0.031 % FS 0.031 % FS 0.013 % FS 0.013 % FS 0.013 % FS 0.36 % FS 0.32 % FS 0.30 % FS Mensor CPC6000 Mensor CPC6050 Mensor CPC6000 Mensor CPG2500 Fluke 74x/75x series: w/ 7x0P00 w/ 700P01 w/ 750P01

(A2LA Cert. No. 3041.02) Revised 10/02/2025 Page 6 of 7 Parameter/Equipment Range CMC2, 5 (±) Comments Gauge, Pneumatic (1.7 to 51) psia (-13 to 35) psig (1.7 to 595) psia (-13 to 600) psig (1.2 to 45) psia (-13.5 to 35) psig (1.2 to 515) psia (-13.5 to 500) psig (1.2 to 615) psia (-13.5 to 600) psig (1.2 to 1015) psia (-13.5 to 1000) psig 0.029 % FS 0.023 % FS 0.029 % FS 0.023 % FS 0.031 % FS 0.022 % FS 0.031 % FS 0.022 % FS 0.022 % FS 0.022 % FS 0.022 % FS 0.022 % FS Additel ADT761-HA Additel ADT761A-500- CP35 Additel ADT761A- 1K-CP600 IV. Thermodynamic Parameter/Equipment Range CMC2, 7 (±) Comments Temperature – Measuring Equipment Temperature 3 – Measuring Equipment (-30 to 200) °C (35 to 200) °C (-10 to 125) °C (-5 to 125) °C (35 to 200) °C (50 to 100) °C (100 to 375) °C 0.030 °C 0.053 °C 0.07 °C 0.087 °C 0.097 °C 0.30 °C 0.60 °C Liquid bath w/SPRT & thermometer Dry block w/SPRT & thermometer Liquid bath w/SPRT & thermometer Dry block w/SPRT & thermometer

(A2LA Cert. No. 3041.02) Revised 10/02/2025 Page 7 of 7 V. Time & Frequency Parameter/Equipment Range CMC2, 7 (±) Comments Frequency – Measure 1 Hz to 110 kHz (3 to 5) Hz (5 to 10) Hz (10 to 40) Hz 40 Hz to 300 kHz 0.0013 % of rdg 0.081 % of rdg 0.047 % of rdg 0.023 % of rdg 0.0082 % of rdg Philips PM6671 Agilent 34410A Frequency – Source 10 Hz to 10 MHz 0.0026 % of rdg + 3 pHz Agilent 33210A ____________________________________________ 1 This laboratory offers commercial calibration service 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 behavio r 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 su ch 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 It is common practice for the laboratory to perform calibration of electrical parameters associated with one of the above calibration methods as it is related to the process instrument. In many cases, the calibration of electrical parameters (i.e. voltage, current, frequency, etc.) is required to determine the value of a flow, pressure, or temperature variable in a system where a transmitter or remote indicating device is one component in the whole system being calibrated. It is not the practice of the laboratory to perform calibration of electrical parameters on electrical equipment (i.e. digital multi -meters, oscilloscopes, etc.) for customers and is not intended to be perceived that way in the scope of accreditation. 5 In the statement of CMC, percentages are percentage of reading, unless otherwise indicated. FS represents “Full Scale”. 6 This scope meets A2LA’s P112 Flexible Scope Policy. 7 The stated measured values are determined using the indicated instrument (see Comments). This capability is suitable for the calibration of the devices intended to measure or generate the measured value in the ranges indicated. CMCs are expressed as either a specific value that covers the full range (Rng) or as a percent or fraction of the reading (Rdg) plus a fixed floor specification.