Hioki RM3542-50, Инструкция по эксплуатации

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Appendix 6 Calibration
A
11
Appendix
Calibration Conditions
Calibration equipment
Please use the following for calibration equipment.
See: "Connection Methods" (p. A12)
Resistance measurement equipment
•
Fluke 5700A (10
Ω
or more) or equivalent
•
Alpha Electronics CSR-R10 (100 m
Ω
or equivalent)
•
Alpha Electronics CSR-1R0 (1
Ω
or equivalent)
If the Fluke 5700A cannot be used, please use the following equipment.
Alpha Electronics product
When using the YOKOGAWA 2792 for calibration
Connect four terminals separately to calibrate, as shown in the following figure.
Note that calibration cannot be performed with the Clip Type Probe, such as 9140-10.
Appendix 6 Calibration
• Ambient temperature and humidity 23°C±5°C, 80% RH or less
• Warm-up time
30 minutes
• Power source From 100 V to 240 V±10%, 50 Hz/60 Hz
• Measurement speed SLOW
• Integration time Default setting
• Contact improver OFF (Required when using the Fluke 5700A)
• Measurement current CONT (Required when using the Fluke 5700A)
• Probe short-circuit detection OFF
• 0ADJ OFF (necessary)
• External magnetic field Environment close to the Earth's magnetic field
• Voltage level monitor OFF (Required when using the Fluke 5700A)
• CSR-100 (10
Ω
) • CSR-105 (1 M
Ω
)
• CSR-101 (100
Ω
) • CSR-106 (10 M
Ω
)
• CSR-102 (1 k
Ω
) • CSR-107 (100 M
Ω
)
• CSR-103 (10 k
Ω
) •
• CSR-104 (100 k
Ω
) •
Correct Wrong
L
CUR
L
POT
H
POT
Hcur