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Additel 282

Key Features

  • Accuracy to 0.006 °C at 0 °C
  • 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
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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.

Technical Specifications
Display 5.0 inch 480 x 800 TFT LCD capacitive screen
Size 16.97" x 4.13" x 2.04" (177 mm x 105 mm x 52 mm)
Weight 1.5 lbs. (0.65 Kg)
Power Supply 6600mAh, 23.8Wh lithium battery, charging time 4~6 hours, battery pack can be charged independent. Battery life typically 16 hours
Environment Specification guaranteed temperature range: (10~30) °C
Working Temperature: (-10~50) °C
Storage temperature: (-20~70) °C
Humidity: 0% ~ 95% RH, non-condensing
Warm-Up Time 10 minutes
Ports Protection Voltage 50V max
CE Certificate TUV IEC61326,IEC61010
Rohs Compliance Rohs II Directive 2011/65/EU,EN50581:2012
IP Protection Level IP67, 1 meter drop test
Communication Isolate USB-TYPEC (slave), Bluetooth BLE
Input Channels CH1, CH2 analog channel, 6 pins smart lemo ports for RTD probe;MINI-TC ports for TC probe
Measurement Display Single channel, dual channel, differential (e.g T1-T2)
Measuring Rates CH1, CH2 analog channels alternately and cyclically measure
RTD measuring rate: 1.6S/single channel, 1.6S/dual channel
TC measuring rate: 0.8S/single channel, 0.8S/dual channel
Measurement Units °C, °F, K
Statistics Max, Min, Avg

 

Measurement Specifications
PRT Measurement RTD Types 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
Resistance Accuracy 0~400Ω: ±0.5mΩ@(0~20Ω),±25ppm@(20~400Ω)
Measurement range -200°C ~ 850°C
Resolution ±0.1mΩ or 0.001°C
Connection Type 4-wire smart connection
Excitation Current 1 mA - alternating constant current
Temperature Coefficient ±2ppm FS/°C (-10°C~10°C and 30°C~50°C)
TC Measurement TC Types mV, S, R, B, K, N, E, J, T, C, D, G, L, U, LR, A, 10uV/°C, 1mV/°C, Standard TC
Electrical Measurement -10~75mV: 50ppm RDG+2uV
TC measurement range -270°C ~ 1800°C
Resolution ±0.1uV or 0.001°C
Connection Type Mini-TC
CJC compensation methods Internal, external or manual entry
Temperature Coefficient ±5ppm FS/°C (-10°C~10°C and 30°C~50°C)
Internal CJC Specification ±0.15°C  (-10°C~50°C)
Accuracy (°C)
T, °C Rx,Ω ADT282 readout only (°C) Readout with selected Probe Accuracy (oC)*
AM1760 AM1751 AM1730 AM1640 AM1660 AM1710 AM1612-2 AM1612-1
-200 18 0.005 0.013 0.021 0.021 0.053 0.053 n/a 0.072 n/a
-40 84 0.005 0.013 0.018 0.018 0.042 0.042 0.018 0.051 0.051
0 100 0.006 0.009 0.014 0.014 0.036 0.036 0.014 0.051 0.051
100 140 0.009 [1] [1] [1] [1] [1] 0.019 0.051 0.051
160 163 0.011 [1] [1] [1] [1] [1] 0.023 0.052 0.052
232 190 0.013 0.019 0.024 0.024 0.059 0.059 n/a n/a n/a
420 257 0.018 0.027 0.033 0.033 0.077 0.077 n/a n/a n/a
660 338 0.026 0.04 0.046 n/a n/a 0.109 n/a n/a n/a
Note: [1] – These are non-standard calibration points, some probes are not calibrated at 100°C and/or 160°C.
* Includes readout accuracy, probe calibration, and probe drift. (K=2)

 

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 -50 to 1768 -50~0 0.51 0.53
0~100 0.37 0.4
100~1768 0.28 0.32
R -50 to 1768 -50~0 0.54 0.56
0~200 0.38 0.41
200~1768 0.25 0.29
B 0 to 1820 200~300 1.01 1.02
300~500 0.66 0.68
500~800 0.41 0.44
800~1820 0.28 0.32
K -270 to 1372 -250 to -200 0.48 0.5
-200 to -100 0.15 0.21
-100 to 600 0.08 0.17
600 to 1372 0.14 0.21
N -270 to 1300 -250 to -200 0.76 0.77
-200 to -100 0.22 0.27
-100 to 1300 0.12 0.19
E -270 to 1000 -250~-200 0.26 0.3
-200~-100 0.1 0.18
-100~700 0.06 0.16
700~1000 0.08 0.17
J -210~1200 -210~-100 0.13 0.2
-100~700 0.06 0.16
700~1200 0.1 0.18
T -270 to 400 -250~-100 0.36 0.39
-100~0 0.08 0.17
0~400 0.05 0.16
C 0 to 2315 0 to 1000 0.16 0.22
1000 to 1800 0.26 0.3
1800 to 2315 0.42 0.45
D 0~2315 0~100 0.21 0.26
100~1200 0.16 0.22
1200~2000 0.27 0.31
2000~2315 0.42 0.45
G 0 to 2315 50~100 0.6 0.62
100~200 0.38 0.41
200~400 0.24 0.28
400~1500 0.16 0.22
1500~2315 0.32 0.35
L -200 to 900 -200 to -100 0.07 0.17
-100 to 400 0.06 0.16
400 to 900 0.07 0.17
U -200 to 600 -200 to 0 0.14 0.21
0 to 600 0.05 0.16
LR -200~800 -200~0 0.09 0.17
0~800 0.06 0.16
A 0~2500 0~1200 0.2 0.25
1200~2000 0.33 0.36
2000~2500 0.48 0.5

 

Secondary PRT Information
Specification AM1710 Series AM1730 Series AM1751 Series AM1760 Series
Temperature Range [3] -60°C to 160°C -200°C to 420°C -200°C to 670°C -200°C to 670°C
Resistance at 0°C Nominal 100Ω
Temperature Coefficient 0.003925 Ω / Ω / °C
Calibrated Accuracy (k=2)[2][3] ±0.025°C at -40°C ±0.025°C at -40°C ±0.025°C at -40°C ±0.010°C at -196°C
±0.015°C at 0.01°C ±0.015°C at 0.01°C ±0.015°C at 0.01°C ±0.006°C at 0.01°C
±0.025°C at 160°C ±0.035°C at 420°C ±0.035°C at 420°C ±0.015°C at 420°C
    ±0.05°C at 661°C ±0.025°C at 661°C
Drift ±0.01°C at TPW after 100 hours at 160°C ±0.01°C at TPW after 100 hours at 420°C ±0.01°C at TPW after 100 hours at 661°C ±0.004°C at TPW after 100 hours at 661°C
Short Term Stability ±0.007°C ±0.002°C
Thermal Shock ±0.005°C after (10) thermal cycles from minimum to maximum temperatures ±0.002°C after (10) thermal cycles from minimum to maximum temperatures
Hysteresis <=0.005°C <=0.001°C
Self-heating 50 mW/°C 0.0015°C at 0.5mA
Response Time 9 seconds for 63% response to step change in water moving at 3 feet per second
Measurement Current 0.5 mA or 1 mA
Sensor Length 32 mm 42 mm
Sensor Location 5 mm from tip
Insulation Resistance >1000 MΩ at room temperature
Sheath Material Stainless Steel Inconeltm
Dimension AM1710-12-ADT AM1730-12-ADT AM1751-12-ADT AM1760-12-ADT
0.25 in dia X 12 in (6.35 mm X 305 mm) 0.25 in dia X 12 in (6.35 mm X 305 mm) 0.25 in dia X 12 in (6.35 mm X 305 mm) 0.25 in dia X 12 in (6.35 mm X 305 mm)
AM1710-BEND-ADT AM1730-BEND-ADT AM1751-BEND-ADT AM1760-BEND-ADT
0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 7.4 inch (190 mm) from probe end 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end 0.25 in dia X 12 in (6.35 mm X 305 mm), 90° bend at 9.6 inch (245 mm) from probe end
External Leads Teflontm –insulated copper wire, 4 leads, 0.8 meters
Handle Dimension 15 mm (OD) x 65 mm (L)
Handle Temperature Range[1] -50°C to 160°C -50°C to 180°C
Calibration NIST traceable calibration with data included. Accredited calibration available per request.
[1] Handle temperatures outside this range will cause damage to the probe.
[2] Includes calibration and 100 hour drift.
[3] Probe calibration ranges may differ from probe temperature ranges (see Calibrated Accuracy for calibration ranges).
 

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Additel 282