2
2.
SAFETY INFORMATION
To avoid possible electric shock or personal injury:
•
Use the Calibrator only as specified in this manual, or the protection provided
by the Calibrator might be impaired.
•
Do not apply more than the rated voltage between the terminals, as marked on
the Calibrator, or between any terminal to earth.
•
Make sure the battery door is closed and latched before operating the
calibrator.
•
Remove test leads from the calibrator before opening the battery door.
•
Inspect the Calibrator before using it. Do not use the Calibrator if it appears
damaged.
•
Do not operate the calibrator around explosive gas, vapor, or dust.
To avoid possible damage the calibrator or system, make sure to use the right
connector and select the appropriate range before using the instrument for
measurement or simulation.
3.
MODEL DC80T
The MODEL DC80T is capable of measuring and generating mV and
thermocouple signals. The specifications shown on the tables below are valid for
the period of one year, at ambient temperatures between 18~28 °C.
INPUT/OUTPUT RANGE
RESOLUTION
ACCURACY
-10 mV to 75 mV
0.01 mV
± (0.025 % + 2 counts)
Measurement and Simulation specifications for Thermocouples:
Type
Range
Resolution
Accuracy
Tamb Error (*)
J -200 to 1200 °C / -328 to 2192 °F 0.1 °C / ºF
±
(0.15 % Span)
±
0.5 ºC
K -200 to 1370 °C / -328 to 2498 °F 0.1 °C / ºF
±
(0.15 % Span)
±
0.5 ºC
T
-200 to 400 °C / -328 to 752 °F 0.1 °C / ºF
±
(0.15 % Span)
±
0.5 ºC
E -200 to 950 °C / -328 to 1742 °F 0.1 °C / ºF
±
(0.15 % Span)
±
0.5 ºC
R
-20 to 1750 °C / -4 to 3182 °F
1 °C / ºF
±
(1 ºC + 10 µV)
±
0.5 ºC
S
-20 to 1750 °C / -4 to 3182 °F
1 °C / ºF
±
(1 ºC + 10 µV)
±
0.5 ºC
B 600 to 1800 °C / 1112 to 3272 °F 1 °C / ºF
±
(1 ºC + 10 µV)
±
0.5 ºC
N -250 to 1300 °C / -418 to 2372 °F 0.1 °C / ºF
±
(0.3 ºC + 10 µV)
±
0.5 ºC
- (*) Tamb Error is the accuracy of internal ambient temperature sensor
- Maximal input voltage: 30 Vpp.