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Technical Parameters:
Input voltage: 220V AC ± 10% 50HZ/60HZ ± 2HZ or 110V AC ± 10% 50HZ/60HZ ± 2HZ
Voltage indication accuracy: LED display and LCD display ±1%±2digits, Pointer meter display 2.5%
Current indication accuracy: LED display and LCD display ±2%±2digits, Pointer meter display 2.5%
Output Voltage and Current:
OUTPUT VOLTAGE (regulated) OUTPUT CURRENT (regulated)
0 ~ 15V
0 ~ 18V
0 ~ 30V
0 ~ 50V
Source Effect (Line regulation): CV≤0.01%+1mV CC≤0.2%+1mA
Loading Effect (Line regulation): CV≤0.01%+3mV CC≤0.2%+3mA
Ripple nad noise: CV≤0.5mVr.m.s CC≤3mAr.m.s
To obtain the stability guarantee of source and loading effect, allow the instrument to warm up for
at least 15 minutes.
CHAPTER 4.MAINTENANCE
Introduction:
Do not attempt to repair or service your instrument unless you are qualified to do so and have the
relevant calibration, performance test, and service information.
Replacing the Fuse:
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