Kikusui PFX2500 Series, Operation Manual

Page: 95 / 144

PFX2512
95
Volt/Thermometer Unit OP02-PFX Specifications
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Cell temperature measurement
General specifications
Thermocouple voltage (temperature) measurement block
1
1 The temperature scale conforms to JIS C 1602-1995 (ITS-90). (ITS-90 is an international temperature
scale.)
Number of measured terminals 4
Thermocouple type K type
Measurement range
2
2 Depending on your thermocouple’s specifications (thermocouple class, wire diameter, and insulation),
the usable temperature range will vary.
-100.0 °C to 400.0 °C
Measurement accuracy
3 4
3 Ambient temperature at 18
°
C to 28
°
C.
4 When the voltage that the thermocouple calibrator produces is measured
±1.5 °C (TYP)
Reference junction compensation
3 5
5 Shows the internal sensor performance. This indicates the temperature measurement accuracy of the
thermocouple connector.
Thermometer accuracy = Measurement ac reference junction compen thermocouple
tolerance
±0.5 °C (TYP)
Resolution 0.1 °C
Measurement interval 1 s
Isolation
voltage
Input terminals ⇔ chassis
±60 Vmax
1
1 When installed in the PFX2512.
Insulation
resistance
2
2 Shared with the voltage/temperature sensing input terminal.
Input terminals
⇔
DUT terminals
3
3 Indicates the terminals for connecting the DUT (the DUT’s positive terminal and the DUT’s negative
terminal).
500 Vdc, 30 MΩ or greater, 70 %rh humidity or less
1
Input terminals ⇔ Input terminals
4
4 This indicates the resistance between measurement terminals.
Dimensions Approx. 105W mm x 15H mm x150D mm
(4.13W inch x 0.59H inch x 5.91D inch)
Accessories Screws 2 pcs.
Handling of the product 1 copy