Additel 875 Series Dry Well Calibrators
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Additel Corporation introduces their new ADT875 Dry Well Calibrator series which consist of three temperature ranges from –40°C to 660°C.
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Additel Corporation introduces their new ADT875 Dry Well Calibrator series which consist of three temperature ranges from –40°C to 660°C.
There are three ranges to choose from: low temperature –40C° to 155°C (ADT875-155), mid-temperature 33°C to 350°C (ADT875-350), and high temperature 33°C to 660°C (ADT875-660).
Each unit has performance specifications related to the guidelines published in Euramet cg-13 specifying stability, radial and axial uniformity, loading, and hysteresis.
Each unit has a process calibrator option which combines many features found in a HART documenting process calibrator with the temperature dry well. This option includes the ability to measure a reference PRT and two device under test channels which can measure, mA, voltage, switch, RTD or thermocouple. In addition to these measurement functions, this calibrator has documenting capability of creating tasks, saving as found and as left results, and HART communication.
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Specification 875-155 875-350 875-660 Temperature Range at 23°C -40°C to 155°C 33°C to 350°C 33°C to 660°C Display Accuracy ±0.18°C at Full Range ±0.2°C at Full Range ±0.3°C at 33°C ±0.3°C at 420°C ±0.5°C at 660°C Stability (30 min) ±0.01°C at Full Range ±0.02°C at Full Range ±0.02°C at 33°C ±0.03°C at 50°C ±0.04°C at 420°C ±0.04°C at 660°C Axial Uniformity at 60 mm (2.4 in) ±0.07°C at Full Range ±0.04°C at 33°C ±0.05°C at 33°C ±0.1°C at 200°C ±0.3°C at 420°C ±0.2°C at 350°C ±0.5°C at 660°C Radial Uniformity ±0.01°C at Full Range ±0.01°C at 33°C ±0.02°C at 33°C ±0.015°C at 200°C ±0.05°C at 420°C ±0.02°C at 350°C ±0.1°C at 660°C Loading Effect ±0.1°C (Display Sensor) ±0.15°C (Display Sensor) ±0.15°C (Display Sensor) ±0.02°C (External Sensor) ±0.015°C (External Sensor) ±0.025°C (External Sensor) Hysteresis (Display Sensor) 0.025°C 0.03°C 0.1°C Environmental Conditions 8°C to 38°C guaranteed accuracy 0°C to 50°C, 0% to 90% RH non-condensing, 3000 M altitude for normal operation Storage Conditions -20°C to 60°C IP Rating IP20 Immersion Depth 150 mm (5.9 in) Insert OD 25.8 mm (1.02 in) 24.8 mm (0.98 in) Heating Time 13 min: -40°C to 155°C 5 min: 33°C to 350°C 15 min: 33°C to 660°C 5 min: -40°C to 23°C 8 min: 23°C to 155°C Cooling Time 28 min: 155°C to -40°C 15 min: 350°C to 100°C 23 min: 660°C to 100°C 8 min: 155°C to 23°C 10 min: 100°C to 50°C 12 min: 100°C to 50°C 20 min: 23°C to -40°C 10 min: 50°C to 33°C 12 min: 50°C to 33°C Typical Time to Stability 10 min Resolution 0.01°C Units °C, °F, and K Display 6.5 in (165 mm) color touch screen Size (H x W x D) 320 x 170 x 330 mm (12.6 x 6.7 x 13.0 in) Weight 9.9 kg (21.8 lbs) 8.2 kg (18.1 lbs) Power Requirements 90-254 VAC, 45-65 Hz, 580 W 90-254 VAC, 45-65 Hz, 1200 W Mechanical Testing Vibration: 2 g (10-500 Hz), 30 min for 2 sides Impact: 4 g three times Drop test: 500 mm (19.6 in) Communication USB A, USB B, RJ45, WiFi, Bluetooth Localization English, Chinese, Japanese, Russian, German, French, Italian, and Spanish Warranty 1 year Specification Description Readout Accuracy for 100 ohm PRT (Probe Accuracy Not Included) ±0.009°C at -40°C ±0.010°C at 0°C ±0.012°C at 50°C ±0.017°C at 155°C ±0.019°C at 200°C ±0.026°C at 350°C ±0.030°C at 420°C ±0.042°C at 660°C Readout Resolution 1 m Ω Reference Resistance Range 0 Ω to 400 Ω Reference Resistance Accuracy 0 Ω to 50 Ω: 0.002 Ω 50 Ω to 400 Ω: 0.004% RD Reference Characterizations ITS-90, CVD, IEC-751, Resistance Reference Measurement Capability 4-wire PRT Reference Probe Connection 6-pin lemo smart connector RTD Channels 2 RTD Measurement Accuracy (excl sensor) Compliance 0 Ω to 25 Ω: 0.002 Ω 25 Ω to 400 Ω: 0.008% RD 400 Ω to 4K Ω: 0.004% RD RTD Measurement Resolution 0 Ω to 400 Ω: 1 mΩ 400 Ω to 4K Ω: 0.01 Ω RTD Measurement Resistance Range 0 Ω to 4K Ω RTD Characterizations PT10, PT25, PT50, PT100, PT200, PT500, PT1000, CU10, CU50, CU100, NI100, NI120 RTD Connection Four 4 mm input jacks RTD Channels 2 channels. Both accept 2, 3, or 4-wire RTDs TC Channel 2 TC Measurement Channels Mini TC terminals: Accepting S, R, K, B, N, E, J, T, C, D, G, L, and U TC Measurement Accuracy (excl sensor) Type K: ±0.13°C at 0°C ±0.15°C at 155°C ±0.18°C at 350°C ±0.24°C at 660°C TC Range –100 mV to 100 mV TC Resolution 0.001 mV, Input Impedance<1 M? TC Voltage Accuracy 0.02% RD + 5 µV Internal CJC Accuracy ±0.35°C (ambient from 0 °C to 50 °C) Current Range –30 mA to 30 mA Current Accuracy 0.02% RD + 2 µA Current Resolution 0.001 mA, Input Impedance: < 10Ω Voltage Range –30 V to 30 V Voltage Accuracy ±0.02% RD + 2 mV Voltage Resolution 0.001V; Input impedance: < 1MΩ Switch Test Mechanical or Electrical DC 24V Output 24 V ±1 V, MAX60 mA Hart Communication Optional (ADT875PC Model) Documentation Up to 1,000 tasks which store up to 10 results each containing as found and as left data. Snap shot feature allows for screen captures. Records auto step and ramp functions. Temperature Coefficient 0°C to 8°C and 38°C to 50°C ADT875(PC)-155: ±0.005 °C/°C ADT875(PC)-350/660: ±0.01 °C/°C Ref Readout: ±1 ppm FS/°C RTD Readouts: ±2 ppm FS/°C TC Readouts: ±5 ppm FS/°C Current: ±10 ppm FS/°C Voltage: ±10 ppm FS/°C TC Type Temperature (°C) Error (°C)[1] TC Type Temperature (°C) Error (°C)[1] B 250 ±2 L -40 ±0.1 350 ±1.44 0 ±0.1 660 ±0.84 155 ±0.12 C 0 ±0.38 350 ±0.16 155 ±0.34 660 ±0.21 350 ±0.33 N -40 ±0.2 660 ±0.38 0 ±0.2 D 0 ±0.52 155 ±0.19 155 ±0.37 350 ±0.2 350 ±0.33 660 ±0.24 660 ±0.36 R -40 ±1.23 E -40 ±0.09 0 ±0.95 0 ±0.09 155 ±0.63 155 ±0.1 350 ±0.56 350 ±0.13 660 ±0.54 660 ±0.19 S -40 ±1.16 G 0 ±3.85 0 ±0.93 155 ±0.71 155 ±0.65 350 ±0.43 350 ±0.6 660 ±0.36 660 ±0.6 J -40 ±0.1 T -40 ±0.14 0 ±0.1 0 ±0.13 155 ±0.12 155 ±0.13 350 ±0.16 350 ±0.15 660 ±0.21 400 ±0.15 K -40 ±0.13 U -40 ±0.14 0 ±0.13 0 ±0.13 155 ±0.16 155 ±0.13 350 ±0.19 350 ±0.14 660 ±0.25 600 ±0.17 [1] Excluding cold junction compensation errors. -
Documents:
Filename Upload date Size Additel 875 Dry Well Calibrator Datasheet 2023.8.17 1 MB Additel 875 Dry Well Calibrator User Manual 2019.4.2 4.2 MB Additel Short Probe Temperature Calibration Kit Datasheet 2019.6.19 0.6 MB Additel Hart Communication Manual 2020.7.28 0.4 MB
Update Packages:Filename Upload date Size Additel 875 Firmware Update Package (versie 1.0.2.23) 2022.7.22 11.0 MB HART Temperature Library Update Package 2020.2.20 49.0 MB HART Pressure Library Update Package 2020.2.20 135.0 MB