Additel 875 Series Dry Well Calibrators
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Additel introduceert de nieuwe ADT875 Dry Well Calibrator-serie, die uit drie temperatuurbereiken van -40 °C tot 660 °C bestaat.
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Additel introduceert de nieuwe ADT875 Dry Well Calibrator-serie, die uit drie temperatuurbereiken van -40 °C tot 660 °C bestaat.
De drie bereiken waaruit u kunt kiezen zijn: lage temperatuur -40 °C tot 155 °C (ADT875-155), middentemperatuur 33 °C tot 350 °C (ADT875-350) en hoge temperatuur 33 °C tot 660 °C ( ADT875-660).
Elk instrument heeft specificaties die gerelateerd zijn aan de richtlijnen gepubliceerd in Euramet cg-13 die stabiliteit, radiale en axiale uniformiteit, laden van de sensoren en hysterese specificeert.
Alle drie de modellen kunnen worden voorzien van een procescalibrator optie die vele functies, zoals een HART documenterende proceskalibrator, combineert met een dry well temperatuur kalibrator. Deze optie biedt de mogelijkheid om een referentie-PRT te meten en twee testkanalen voor uw instrument onder test, die mA, voltage, switch, RTD of thermokoppel kunnen meten. Naast deze meetfuncties beschikt deze kalibrator over documentatiemogelijkheden voor het maken van taken, opslaan van "as found" en "as left" resultaten, en HART-communicatie.
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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