详情描述

I. Application & Features:
XF30A ModelMulti-functional Calibration InstrumentSuitable for calibration and verification of various current and voltage meters below 0.2 class. Also serves as a high-stability test power supply, when paired with high-grade standard meters, it can calibrate current and voltage meters above 0.2 class. This calibration instrument features both analog adjustment (potentiometer) and digital adjustment (KeyboardTwo amplitude adjustment methods.
II. Main Functions:
1：  51/2The LED digital display features an output volume that can be shown in either actual value or percentage format.
2: DC and AC current output range: 0~100uA~500uA~2mA~5mA~20mA~50mA~200mA~500mA~2A~5A~20A.
3： AC/DC VoltageOutput range: 0~200mV~1V~2V~5V~10V~20V~50V~100V~200V~500V~1000V.
4: Available frequencies for selection include three options: 50Hz, 60Hz, and 400Hz.
5: Overload protection with automatic shutdown and manual reset.
Each voltage and current level can handle an overload of 20%.
7: Clamp Meter Measurement: Equipped with our standard coil, capable of measuring AC 0～750A (some models can measure up to over 1000A); DC 0～1000A with an accuracy of ±0.3%.
Section 3: Technical Performance
Stability: DC < fullRange0.01% / 2 minutes
AC < FullRange0.03% / 2 minutes
2: Communication Distortion: <0.5%
3: DC Ripple Factor: <0.1%
Output Frequency and Accuracy: 50Hz, 60Hz, 400Hz, <1%
5: Output voltage, current range, and accuracy (at 23℃±2℃, output value greater than 10%)Range)


Export Items
Output Range
Rated Output
Peak Output
Accuracy

AC/DC
Voltage
0～200mV
10mA
30mA
DC: ±(0.03% of reading +)
Full scale ±0.02% (±0.02mV)
AC: ±(0.05% of reading +)
0.02% FS ±0.04 mV

0～2V
20mA
60mA

0～5V～10V～20V
40mA
100mA

0～200V～500V
20mA
60mA

0～1000V
10mA
30mA

AC/DC
Electric current
0～100uA ～500uA～2mA～5mA
～20mA～50mA
DC:3V
AC:36V

DC: ±(0.03% of reading +)
Full range 0.02% (0.02%)
AC: ±(0.05% of reading +)
Full range 0.02%
Below 2mA, accuracy is not assessed.

0～200mA ～500mA
DC:3V
AC:12V

0～ 2A～ 5A～ 20A
2V

Standard
Resistance
10、24、50、100、
240、500（Ω）
1、2.4、5、10、
24 (kΩ) additional
×1k, ×1 Magnification Range
(10kΩ to 24MΩ)
0.25W

±0.2%+ 20mΩ


Power Consumption: AC voltage 220V±10%, frequency 50Hz±1Hz; power consumption < 180VA
7: Work Environment: The working temperature should be between 5℃ and 35℃, with relative humidity not exceeding 80%.
Office Hours: Continuous
9: Dimensions: 135×480×420mm3
Weight: Approximately 16kg

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