Ametek JOFRA ATC-125 - Page 105

105446 06 23-03-2009 105
THERMAL SPECIFICATIONS ATC-157 A/B
Difference between borings :
0.01°C (0.02°F)
Influence from load :
0.10°C (0.18°F) @155°C (311°F)
0.12°C (0.22°F) @-45°C (-49°F)
Influence from load with
Ext. Reference :
0.01°C (0.02°F) @155°C (311°F)
0.01°C (0.02°F) @-45°C ( -49°F)
Long term drift (1 year) :
±0.05°C / ±0.09°F
Calibration accuracy (test limit) ±0.08°C (±0.14°F)
Temperature coefficient 5ppm/°C (0-40°C) / (32-104°F)
Stability ±0.01°C (±0.02°F)
Reference accuracy ±0.02°C (±0.04°F)
Total accuracy ±0.13°C (±0.23°F)
Heating time incl. insert -45°C / -49°F to 23°C / 73.4°F : 6 min.
23°C / 73.4°F to 100°C / 212°F: 8 min.
100°C / 212°F to 155°C / 311°F: 9 min.
23°C / 73.4°F to 155°C / 311°F : 17 min.
-45°C / -49°F to 155°C / 311°F : 23 min.
Time to stability 6 min.
Cooling time incl. insert 155°C / 311° to 100°C / 212°F: 3 min.
155°C / 311°F to 23°C / 73.4°F : 9 min.
100°C / 212°C to 23°C / 73.4°F: 6 min.
23°C / 73.4°F to 0°C / 32°F: 3 min.
23°C / 73.4°F to -30°C / -22°F : 12 min.
0°C / 32°F to -30°C / -22°F: 9 min.
155° / 311°FC to -30°C / -22°F : 21 min.
-30°C / -22°F to -45°C / -49°F: 15 min.