Temperature Calibration Equipment
05
Corporate Headquarters
2900 Saturn Street #B
Brea, CA 92821, USA
Salt Lake City Office
1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA
Phone: 714-998-6899 Email: sales@additel.com
Rev # 20221031
Input Specifications (Process Calibrator [PC] Option)
TC Measurement Specification and Calculation
(Process Calibrator [PC] Option)
TC Type Temperature (
°
C) Error (
°
C)
[1]
TC Type Temperature (
°
C) Error (
°
C)
[1]
B
250 ±1.99
T
-200 ±0.28
300 ±1.65 -40 ±0.14
425 ±1.18 0 ±0.13
660 ±0.81 160 ±0.11
700 ±0.77 300 ±0.11
1768 ±0.56 400 ±0.11
K
-200 ±0.29
N
-200 ±0.46
-40 ±0.13 -40 ±0.20
0 ±0.13 0 ±0.19
160 ±0.14 160 ±0.17
300 ±0.15 300 ±0.17
425 ±0.16 425 ±0.17
660 ±0.18 660 ±0.19
700 ±0.19 700 ±0.19
1000 ±0.31 1000 ±0.27
E
-200 ±0.16
S
-50 ±1.25
-40 ±0.09 -40 ±1.17
0 ±0.09 0 ±0.93
160 ±0.08 160 ±0.63
300 ±0.09 300 ±0.57
425 ±0.10 425 ±0.55
660 ±0.12 660 ±0.54
700 ±0.13 700 ±0.53
1000 ±0.17 1768 ±0.66
J
-210 ±0.22
R
-50 ±1.33
-40 ±0.10 -40 ±1.23
0 ±0.10 0 ±0.95
160 ±0.11 160 ±0.61
300 ±0.12 300 ±0.54
425 ±0.13 425 ±0.51
660 ±0.14 660 ±0.48
700 ±0.14 700 ±0.48
1000 ±0.21 1768 ±0.58
[1] Excluding cold junction compensation errors.
Specification Description
Voltage Ranges -12 V to 12 V and –30 V to 30 V
Voltage Accuracy ±0.01% RD + 0.6 mV
Voltage Resolution 0.1 mV; Input impedance: >1MΩ
Switch Test Mechanical or Electrical
DC 24V Output 24 V ±0.5 V, MAX 60 mA
Hart Communicator
Read, congure and calibrate HART devices
- DD les updated periodically
Optional - (order ADT875PC)
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
℃
to 13
℃
and 33
℃
to 50
℃
ADT878 (PC)-160: ±0.005°C/°C
ADT878 (PC)-425/700: ±0.005°C/°C
Ref Readout: ±1 ppm FS/°C
RTD Readouts: ±1 ppm FS/°C
TC Readouts: ±5 ppm FS/°C
Current: ±5 ppm FS/°C
Voltage: ±5 ppm FS/°C
Specification Description
Readout Accuracy
for 100 ohm PRT
(Probe Accuracy Not
Included)
±
0.005°C at -40°C
±
0.006°C at 0°C
±
0.008°C at 50°C
±
0.009°C at 100°C
±
0.011°C at 160°C
±
0.015°C at 300°C
±
0.019°C at 425°C
±
0.026°C at 660°C
±
0.028°C at 700°C
Readout Resolution 0.1 mΩ
Reference Resistance
Temperature Measurement
Range
-200°C to 962°C
Reference Resistance
Accuracy
0Ω to 50Ω:
±
1.25mΩ
50Ω to 400Ω:
±
0.0025% RD
Reference Characterizations ITS-90, CVD, IEC-751
Reference Measurement
Capability
4-wire PRT
Reference Probe Connection
6-pin lemo smart connector and Quick-Push
connectors to accept banana, mini-banana,
large & small spade lug and bare wire
connections
RTD Channels 2 channels. Both accept 2, 3, or 4-wire RTDs
RTD Measurement Accuracy
(excl sensor)
0Ω - 25Ω: ±0.002Ω
25Ω - 400Ω: 0.004% RD
400Ω - 4kΩ: 0.005% RD
RTD Measurement
Resolution
0.1mΩ
RTD Measurement
Resistance Range
0Ω to 4KΩ
RTD Characterizations
PT10, PT25, PT50, PT100, PT200, PT500,
PT1000, CU10, CU50, CU100, NI100, NI120
RTD Connection
Quick-Push connectors accept banana,
mini-banana, large & small spade lug and
bare wire connections
TC Channel 2
TC Measurement Channels
Accepting S, R, K, B, N, E, J, T, C, D, G, L,
and U
TC Range –75 mV to 75 mV
TC Resolution 0.1 µV
TC Voltage Accuracy 0.01% RD + 5 µV
Internal CJC Accuracy ±0.2°C (ambient from 0°C to 50°C)
Current Range –30 mA to 30 mA
Current Accuracy 0.01% RD + 2 µA
Current Resolution 0.1 µA, Input Impedance: < 10Ω