Ametek JOFRA ATC-125 Service Manual

122770 06 18-09-2007 35
2.2.1 Supplies
ATC-140/155/156/157
Isolated supply (refers to GND’) +26V’ : 26.6V ±1.8V
Non-isolated supplies (refer to GND) +25 V : +24.6V ±1.5V
VCC : +5V ±0.25V
VEE : –20.2V ±0.9V
+27V : 26.6V ±1.6V
ATC-250/320/650
Isolated supply (refers to GND’) +26V’ : 26.6V ±1.8V
Non-isolated supplies (refers to GND) +25 V : +24.6V ±1.5V
VCC : +5V ±0.25V
VEE : –20.2V ±0.9V
+27V : 26.5V ±1.5V
ATC-125
Refers to GND VCC: 5V ±0,5V
24V: 24V ±1V
VEE: -19V ±1V
Refers to ISOGND ISO 26V: 26V ±1V
2.2.2. Oil Problems
Spilling
If for any reason it is necessary to remove silicone oil spilling from the
interior or exterior of the instrument, it is advisable to use OS20 from
DOW CORNING.
OS20 is silicone oil with a viscosity low enough to dissolve the
silicone oil used for calibrating purposes.
Warning
Read the product information before use. Due to flammable
liquid, precautions might have to be taken.
Due to transport safety regulations, the liquid is not distributed by
AMETEK Denmark A/S, but is readily obtainable from your local
DOW CORNING distributor.

Ametek JOFRA ATC-125 Specifications

General

Brand	Ametek
Model	JOFRA ATC-125
Category	Measuring Instruments
Language	English