详情描述

I. Purpose and Features:

XF30-I Type DCMulti-functional Calibration InstrumentSuitable for calibration and verification of various DC current, voltage, and power meters below 0.5 class. Also serves as a high-stability test power supply, used in conjunction with high-grade standard meters to calibrate DC current, voltage, and power meters above 0.5 class. With optional standard test coils, it can verify DC clamp meters below 1 class.
II. Main Functions:
1: Five-Digit LED Digital Display for Output Quantity
2: Direct current output range: 0-30A, divided into 11 steps, with a resolution of 0.01uA
3: DC voltage output range: 0~1000V, divided into 11 steps, resolution of 0.01mV
4: Power measurement range: 0～30kW, resolution: 0.0001W
5: Overload protection with automatic shutdown and manual reset
Each voltage and current level can withstand a 10% overload.
Section 3: Technical Performance
Stability: Voltage < FullRange0.01% / 3 minutes
Current < FullRange0.02% / 3 minutes
2: Direct Current Ripple Factor: <0.1%

3: Output voltage, current, power range, and accuracy (at 23℃±2℃, output value greater than 10%)Range)


Export Items
Output Range
Load Limit
Accuracy

Direct Flow
Voltage
0～200mV～1V～2V～5V
100mA
Voltage: ±(0.03% of reading)
+0.02% Full Scale (FS)
Current: ±(0.03% of reading)
+0.02% Full Scale (FS)
Power: ±(0.07% of reading)
+0.03% Fullness (±0.03%)

0～10V～20V～50V
100mA

0～150V
80mA

0～300V～600V
60mA

0～1000V
60mA

Direct Flow
Electric Current
0～200uA～2mA～5mA～20mA～
10V

50mA～200mA～500mA～ 2A～ 5A

0～ 10A～ 30A
1.5V

Note: For every 10℃ increase in working environment temperature above 23℃, the additional error is less than the basic error of the range.


4: Power Consumption: AC voltage 220V ± 10%, frequency 50Hz ± 1Hz; power consumption < 200VA
5: Working Environment: Temperature of the working environment should be between 5℃ and 35℃, with relative humidity not exceeding 80%.
6: Business Hours: Continuous
7: Dimensions: 139×480×420mm3
Weight: Approximately 16kg






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