AT3010 DC Standard Source
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Product Name: AT3010 DC Standard Source

Product Category: Industrial Measurement


Product Details
AT3010 DC Standard Source
AT3010 is suitable for test, production and inspection in research institution, national measurement institution at all levels, and meter manufacturer.

Main functions:

Test analog and digital DC/AC Voltage meter, Current meter, and energy meter.

Test DC Voltage transducer and Current transducer. 

Main features:

Modular design, strong anti – interference ability, AT3010 can be used for interference test of static electricity, EMC and so on. 

8 inch color touch screen, interface friendly, easy to operate.

Equipped with RS232, Ethernet, and WiFi interface, AT3010 can either support stand-alone operation, PC control or handy wireless terminal control.

Communicate with tested meter thru RS-232/485;

Customize Auto-calibration and inspection system of meters;

Self-protection, alarming and displaying overload location for equipment output overload, Voltage short-circuit, Current open-circuit;

Automatically detect, diagnose and alarm the failure;

Remotely updating online, easily achieve software update;

Support calibrating by userself.



AT3010C Standard Source, Class 0.05

Technical specification

DC Voltage output

Range (4 wires): 100mV, 300 mV, 1V, 5 V, 20V;

Range (2 wires): 100V, 300V, 1000V;

Adjustment Range: (0~120) %RG; 1000V: (0~110) %RG;

Adjust resolution: 0.01%RG, 0.1%RG, 1%RG, and 10% RG for option;

Stability: 0.005%/2min;

Ripple amplitude: ≤1%;

Output load: 30V and upper gears: ≥10mA; 7.5V and below gears: ≥25mA;

Measurement accuracy: 0.05%RG;

DC Current Output

Range: 1mA, 3mA, 10mA, 30mA, 100mA, 300mA, 1A, 5A, 10A, 15A, 25A;

Adjustment Range: (0~120) %RG;

Adjust resolution: 0.01%RG, 0.1%RG, 1%RG, 10% RG;

Stability: 0.005%/1min;

Ripple resolution: ≤1%RG;

Output load:  25A: 25VA, other ranges: ≥2V; 200mA and below ranges: ≥15V;

Measurement accuracy: 0.05%RG;

DC energy

DC energy basic error limit: 0.05%RD

DC Voltage measurement

Range: 75mV, 100 mV, 300mV, 1V, 3V, 10V, 30V, 100V, 300V, 100V, automatically switch ranges;

Stability: 0.005%/1min (Class 0.05), 0.01%/1min (Class 0.1);

Basic error limit: 0.02%RG;

Ripple measuring error: ±(5%RD + 0.1%), RD refer to ripple measured value;

Resolution: 0.001%RG;


 DC Current measurement

Range: 2mA, 20mA, 200mA; 1A, 5A, 10A, 30A, automatically switch ranges;

Stability: ≤100ppm/year;

Basic error limit: 0.02%RG (2mA~1A), others: 0.1%RG;

Ripple measuring error: ±(5%RD + 0.1%), RD refer to ripple measured value;

Resolution: 0.001%RG;

Other parameters:

     Power supply:            90-265VAC/DC

     Power frequency:            50Hz~60Hz

          Power consumption:           50VA

          Environment condition:     20℃~30℃, Humidity: RH≤85%

          Storage environment:       -20℃~50℃

     Size:                   600mm(L)× 440mm(W)× 176mm(H)

          Weight:                         15kg
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