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Home > Temperature > Additel 282 Dual-Channel Reference Thermometer Readout
Additel 282 Dual-Channel Reference Thermometer Readout
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Item Number: ADT282
Options
* denotes required field
Optional Secondary PRT*
Optional Accessories
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Additel 282 Dual-Channel Reference Thermometer Readout
Additel’s 282 Reference Thermometer Readout delivers the best possible accuracies and features in the palm of your hand! With accuracy capabilities on par with laboratory grade thermometers, the ADT282 is capable of handling even your most critical measurements. This ultra-high precision readout features dual analog channels designed to facilitate comparison measurements and meet all of your temperature measurement needs. The easy to use touchscreen makes navigating the well-designed menus a time saving and enjoyable experience. The Lemo style smart connectors help to ensure that your probe calibration information is never in question. The ADT282 Reference Thermometer Readout helps makes metrology simple and will quickly become your new go-to when reliable temperature measurements are a must.
- Reference Level Accuracies
- Dual Measurement Channels
- RTD and TC Inputs
- Smart Style Probe Connections
- Large Smartphone Like Touchscreen
- Differential Measurement Technology
- Bluetooth & USB Communications
- Built-in Sensor Library
- Datalogging
- IP67 Rated
- Rugged Handheld Construction
- Rechargeable Lithium Battery
| Accessories (Included) |
| Model |
Description |
QTY |
| 9813-X
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Power Adapter, external power adapter for Additel 282 Thermometer Readout
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1 pc
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| 9704
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Chargeable Li-ion battery
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1 pc
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Manual
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1 pc
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ISO 17025 accredited calibration certificate
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1 pc
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| Optional Accessories |
| Model |
Description |
| 9052
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USB Cable (TYPE - A to C)
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| 9071
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Connector Adapter from smart connector to 4-wire with gold-plated spades for AM17XX PRTs
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| 9072
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Smart connector with clamps
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| 9080
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Cable kits (including TC plug, compensation cable, S,R,B,K,J,T,E,N)
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| 9918-SC
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Soft carrying case, with space for instrument, test leads, and accessories
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| 9905
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Carrying case for handheld calibrators and readouts with space for two PRTs
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| Technical Specifications |
| Display
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5.0 inch 480 x 800 TFT LCD capacitive screen
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| Size
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16.97" x 4.13" x 2.04" (177 mm x 105 mm x 52 mm)
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| Weight
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1.5 lbs. (0.65 Kg)
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| Power Supply
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6600mAh, 23.8Wh lithium battery, charging time 4~6 hours, battery pack can be charged independent. Battery life typically 16 hours
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| Environment
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Specification guaranteed temperature range: (10~30) °C
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| Working Temperature: (-10~50) °C
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| Storage temperature: (-20~70) °C
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| Humidity: 0% ~ 95% RH, non-condensing
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| Warm-Up Time
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10 minutes
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| Ports Protection Voltage
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50V max
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| CE Certificate
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TUV IEC61326,IEC61010
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| Rohs Compliance
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Rohs II Directive 2011/65/EU,EN50581:2012
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| IP Protection Level
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IP67, 1 meter drop test
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| Communication
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Isolate USB-TYPEC (slave), Bluetooth BLE
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| Input Channels
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CH1, CH2 analog channel, 6 pins smart lemo ports for RTD probe;MINI-TC ports for TC probe
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| Measurement Display
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Single channel, dual channel, differential (e.g T1-T2)
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| Measuring Rates
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CH1, CH2 analog channels alternately and cyclically measure
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| RTD measuring rate: 1.6S/single channel, 1.6S/dual channel
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| TC measuring rate: 0.8S/single channel, 0.8S/dual channel
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| Measurement Units
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°C, °F, K
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| Statistics
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Max, Min, Avg
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| Measurement Specifications |
| PRT Measurement
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RTD Types
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ITS-90, CVD, Ohms, Pt100 (385), Pt10 (385), Pt25 (385), Pt50 (385), Pt100 (3916), Pt100 (3926), Pt100 (391), Cu100 (428), Cu50 (428), Cu10 (427), Ni100 (617), Ni100 (618), Ni120 (672), and custom RTD
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| Resistance Accuracy
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0~400Ω: ±0.5mΩ@(0~20Ω),±25ppm@(20~400Ω)
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| Measurement range
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-200°C ~ 850°C
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| Resolution
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±0.1mΩ or 0.001°C
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| Connection Type
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4-wire smart connection
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| Excitation Current
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1 mA - alternating constant current
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| Temperature Coefficient
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±2ppm FS/°C (-10°C~10°C and 30°C~50°C)
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| TC Measurement
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TC Types
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mV, S, R, B, K, N, E, J, T, C, D, G, L, U, LR, A, 10uV/°C, 1mV/°C, Standard TC
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| Electrical Measurement
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-10~75mV: 50ppm RDG+2uV
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| TC measurement range
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-270°C ~ 1800°C
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| Resolution
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±0.1uV or 0.001°C
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| Connection Type
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Mini-TC
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| CJC compensation methods
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Internal, external or manual entry
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| Temperature Coefficient
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±5ppm FS/°C (-10°C~10°C and 30°C~50°C)
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| Accuracy Specifications (°C) |
| Temperature |
ADT282 Readout Only in Temperature |
ADT282 Readout with Selected Probes* |
| AM1760 |
AM1751 |
AM1730 |
| -200
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0.005
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0.013
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0.017
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0.017
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| 0
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0.006
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0.009
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0.011
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0.011
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| 100
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0.009
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0.014
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0.016
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0.016
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| 232
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0.013
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0.019
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0.021
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0.021
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| 420
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0.018
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0.027
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0.029
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0.029
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| 660
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0.026
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0.04
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0.043
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N/A
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| *Includes readout accuracy, probe calibration, and probe drift.(K=2)
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| Thermocouple Measurement (Environment Temperature: 20±10° C) |
| Type |
Temperature Range (°C) |
Accuracy (°C) External CJC compensation (1 year) |
Accuracy (°C) Internal CJC compensation (1 year) |
| S
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-50 to 1768
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-50~0
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0.51
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0.53
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| 0~100
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0.37
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0.4
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| 100~1768
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0.28
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0.32
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| R
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-50 to 1768
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-50~0
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0.54
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0.56
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| 0~200
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0.38
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0.41
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| 200~1768
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0.25
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0.29
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| B
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0 to 1820
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200~300
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1.01
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1.02
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| 300~500
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0.66
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0.68
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| 500~800
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0.41
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0.44
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| 800~1820
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0.28
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0.32
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| K
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-270 to 1372
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-250 to -200
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0.48
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0.5
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| -200 to -100
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0.15
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0.21
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| -100 to 600
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0.08
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0.17
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| 600 to 1372
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0.14
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0.21
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| N
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-270 to 1300
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-250 to -200
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0.76
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0.77
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| -200 to -100
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0.22
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0.27
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| -100 to 1300
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0.12
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0.19
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| E
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-270 to 1000
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-250~-200
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0.26
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0.3
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| -200~-100
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0.1
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0.18
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| -100~700
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0.06
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0.16
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| 700~1000
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0.08
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0.17
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| J
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-210~1200
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-210~-100
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0.13
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0.2
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| -100~700
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0.06
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0.16
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| 700~1200
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0.1
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0.18
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| T
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-270 to 400
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-250~-100
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0.36
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0.39
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| -100~0
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0.08
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0.17
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| 0~400
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0.05
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0.16
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| C
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0 to 2315
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0 to 1000
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0.16
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0.22
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| 1000 to 1800
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0.26
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0.3
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| 1800 to 2315
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0.42
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0.45
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| D
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0~2315
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0~100
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0.21
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0.26
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| 100~1200
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0.16
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0.22
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| 1200~2000
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0.27
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0.31
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| 2000~2315
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0.42
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0.45
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| G
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0 to 2315
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50~100
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0.6
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0.62
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| 100~200
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0.38
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0.41
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| 200~400
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0.24
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0.28
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| 400~1500
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0.16
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0.22
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| 1500~2315
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0.32
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0.35
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| L
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-200 to 900
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-200 to -100
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0.07
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0.17
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| -100 to 400
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0.06
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0.16
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| 400 to 900
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0.07
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0.17
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| U
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-200 to 600
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-200 to 0
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0.14
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0.21
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| 0 to 600
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0.05
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0.16
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| LR
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-200~800
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-200~0
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0.09
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0.17
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| 0~800
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0.06
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0.16
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| A
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0~2500
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0~1200
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0.2
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0.25
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| 1200~2000
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0.33
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0.36
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| 2000~2500
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0.48
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0.5
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| Secondary PRT Information |
| Specification |
AM1710 Series |
AM1730 Series |
AM1751 Series |
AM1760 Series |
| Temperature Range [3]
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-60°C to 160°C
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-200°C to 420°C
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-200°C to 670°C
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-200°C to 670°C
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| Resistance at 0°C
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Nominal 100Ω
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| Temperature Coefficient
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0.003925 Ω / Ω / °C
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| Calibrated Accuracy (k=2)[2][3]
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±0.025°C at -40°C
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±0.025°C at -40°C
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±0.025°C at -40°C
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±0.010°C at -196°C
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| ±0.015°C at 0.01°C
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±0.015°C at 0.01°C
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±0.015°C at 0.01°C
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±0.006°C at 0.01°C
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| ±0.025°C at 160°C
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±0.035°C at 420°C
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±0.035°C at 420°C
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±0.015°C at 420°C
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±0.05°C at 661°C
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±0.025°C at 661°C
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| Drift
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±0.01°C at TPW after 100 hours at 160°C
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±0.01°C at TPW after 100 hours at 420°C
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±0.01°C at TPW after 100 hours at 661°C
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±0.004°C at TPW after 100 hours at 661°C
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| Short Term Stability
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±0.007°C
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±0.002°C
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| Thermal Shock
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±0.005°C after (10) thermal cycles from minimum to maximum temperatures
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±0.002°C after (10) thermal cycles from minimum to maximum temperatures
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| Hysteresis
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<=0.005°C
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<=0.001°C
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| Self-heating
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50 mW/°C
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0.0015°C at 0.5mA
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| Response Time
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9 seconds for 63% response to step change in water moving at 3 feet per second
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| Measurement Current
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0.5 mA or 1 mA
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| Sensor Length
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32 mm
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42 mm
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| Sensor Location
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5 mm from tip
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| Insulation Resistance
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>1000 MΩ at room temperature
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| Sheath Material
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Stainless Steel
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Inconeltm
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| Dimension
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AM1710-12-ADT
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AM1730-12-ADT
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AM1751-12-ADT
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AM1760-12-ADT
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| 0.25 in dia X 12 in (6.35 mm X 305 mm)
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0.25 in dia X 12 in (6.35 mm X 305 mm)
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0.25 in dia X 12 in (6.35 mm X 305 mm)
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0.25 in dia X 12 in (6.35 mm X 305 mm)
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| AM1710-BEND-ADT
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AM1730-BEND-ADT
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AM1751-BEND-ADT
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AM1760-BEND-ADT
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| 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 7.4 inch (190 mm) from probe end
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0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end
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0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end
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0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end
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| External Leads
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Teflontm –insulated copper wire, 4 leads, 0.8 meters
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| Handle Dimension
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15 mm (OD) x 65 mm (L)
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| Handle Temperature Range[1]
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-50°C to 160°C
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-50°C to 180°C
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| Calibration
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NIST traceable calibration with data included. Accredited calibration available per request.
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| [1] Handle temperatures outside this range will cause damage to the probe.
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| [2] Includes calibration and 100 hour drift.
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| [3] Probe calibration ranges may differ from probe temperature ranges (see Calibrated Accuracy for calibration ranges).
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| *PRT Information from www.accumac.com
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Temperature Range: -200°C to 160°C
Accuracy: <0.05°C
Short-term Stability: <0.02°C
Transition Junction and Lead Wires Can Withstand the Full Range of the PRT's
Widely Used in Climate/Humidity Chambers and Freezers for Validation/Calibration
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