Kikusui PFX2515, Руководство по эксплуатации, Страница: 85 / 104

PFX2512_CE
85
Volt / Thermometer Unit OP02-PFX Specifications
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Cell temperature measurement
General specifications
Thermocouple voltage (Temperature) measurement
*1
*1. The temperature scale conforms to JIS C 1602-1995 (ITS-90). (ITS-90 is an international temperature scale.)
Number of measurement terminals 4
Thermocouple type K type
Measurable 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 resolution
*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 value)
Reference junction compensation
*3 *5
*5. This 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 value)
Accuracy 0.1 ° C
Measurement interval 1 s
Isolation
voltage
Input terminal
⇔
chassis
±500 Vmax
*1
*1. With the PFX2512.
Insulation
resistance
*2
*2. Shared with the voltage / temperature sensing input terminal.
Input terminal
⇔
DUT terminal
*3
*3. Indicates the terminals for connecting the DUT (the DUT's positive terminal and the DUT's negative
terminal).
30 M
Ω
or greater at 500 Vdc, 70 %rh or less
*1
Input terminal
⇔
Input terminal
*4
*4. This indicates the resistance between measurement terminals.
Accessories Locking screws 2 EA