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THERMAL SPECIFICATIONS ITC-650 A
Difference between inserts:
0.25°C / 0.45°F
Long term drift (1 year) :
±0.2°C / ±0.36°F
Calibration accuracy (test limit) ±0.20°C / ±0.36°F
Temperature coefficient 0.05°C/°C (0-40°C) / 0.09°F/°F (32-104°F)
Stability ±0.04°C / ±0.07°F
Reference accuracy ±0.10°C / ±0.18°F
Total accuracy ±0.50°C / 0.9°F
Heating time incl. insert 50°C / 122°F to 650°C / 1202°F : 25 min.
Additional stabilisation time 10 min.
Cooling time incl. insert 650°C / 1202°F to 100°C / 212°F : 56 min.
650°C / 1202°F to 50°C / 122°F : 95 min.
STANDARDS – ALL MODELS
The following standards are observed
according to the EMC-directive (89/336)
EN61326-1:1997/A1:1998 : Electrical
equipment for measurement, control and
laboratory use – EMC requirements
The following standards are observed
according to the low voltage-directive
(73/23)
EN61010-1:1993/A2:1995 : Safety requirements
for electrical equipment for measurement, control
and laboratory use, part 1: general requirement
INPUT SPECIFICATIONS – ALL MODELS
Signal range on : 0-10kΩ / off : >100kΩ
Internal power supply 5 V (open) / 2.5 mA (closed)
Type of connection 4 mm safety sockets
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