Double Channel Programmable DC Electronic Load Voltage Resistance Power Tester
Specifications
| Return Shipping Will Be Paid By | Buyer |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Overpower Protection | 220W |
| Country/Region Of Manufacture | China |
| Power Read-back Range | 0-200W |
| Over Temperature Protection | 85℃ |
| Color | White |
| Channel NO. | Double channel |
| Constant Power | 0-200W |
| Type | DC Electronic Load |
| Power Read-back Range: | 0-200W |
| MPN | DC Electronic Load |
| Brand | VTSYIQI |
Double Channel Programmable DC Electronic Load Voltage Resistance Power TesterNote: Battery /Liquid/Powder not Included During The Shipping !!! Introduction: ET54 series single/double channel programmable dc electronic load, USES the high performance chip, high speed, high precision design, provide 1mV、1mA resolution, superior performance, can be widely applied to the charger, switching power supply, linear power supply, production test of all kinds of batteries and other industries, scientific research institutions such as the test research and development. Features: Humanized design: ¤ 2.8 inch TFT LCD display, rich display content, support Chinese and English display ¤ Simple and convenient operation process, with intuitive interface display system, easy to use ¤ It has the function of key lock to prevent misoperation High-performance load: ¤ The basic measurement modes of CC, CV, CR, CP, CC+CV, CR+CV are provided ¤ Provide professional battery test and LED test ¤ Dynamic test mode, can test the dynamic power output performance ¤ Scanning test mode can test the continuity of power output within a certain range ¤ List mode, which can simulate various loaded state changes ¤ Short circuit test for simulating load short circuit ¤ The measurement model of the far end can improve the measurement accuracy when the current is high ¤ Support external trigger input ¤ Built-in buzzer alarm ¤ Power off to maintain data storage function ¤ Remote operation can be carried out through RS-232 interface and USB Device interface ¤ With PS2 interface, support external keypad to set data values Safety protection: ¤ With overvoltage, overcurrent and overpower protection functions, overvoltage and overcurrent parameters can be set flexibly to effectively protect the load ¤ It has the function of secondary over-temperature protection to realize the double over-temperature protection of software and hardware ¤ It has the function of intelligent fan speed control, which can effectively reduce the working fan noise ¤ With output polarity reverse protection Specifications: ModelET5420Channel NO.Double channelRated inputPower400WInput voltage0-150VInput current0-20A*2Constant voltageRange0.1~19.999V, 0.1~150.00VResolution1mV, 10mVAccuracy±(0.05%+0.02%FS)Constant currentRange0~3.000A, 0~20.00AResolution1mA, 10mAAccuracy±(0.05%+0.05%FS)Constant resistanceRange0.05Ω~1kΩ，1kΩ~4.5kΩResolution10mΩ，100mΩAccuracy±(0.1%+0.5%FS)Constant powerRange0-200WResolution10mWAccuracy±(0.1%+0.5%FS)Dynamic test functionModelCC, CVBattery test functionDischarge modeCC，CRDischarge capacity9999AhResolution1mA，10mA，10mΩ，100mΩMeasuring range Voltage read-backRange0~19.999V, 0 ~150.00VResolution1mV, 10mVAccuracy±(0.05%+0.1%FS)Current read-backRange0~3.000A, 0~20.00AResolution1mA, 10mAAccuracy±(0.05%+0.1%FS)Power read-backRange0~200WResolution10mWAccuracy±(0.1%+0.5%FS)Scope of protectionOver voltage protection> 155V Cut offOver current protection> 22A Cut offOverpower protection220WOver temperature protection85℃Short circuit protectionCurrent (CC)≒3A, ≒20AVoltage (CV)0VResistance (CR)≒40mΩ General Technical Specifications: ¤ Power voltage: 220Vac±10%, optional 110Vac±10%, 45-65hz ¤ Display: 2.8-inch TFT LCD, resolution 320 x 240 ¤ Operating temperature: 0 ℃ to 40 ℃ ¤ Storage temperature: - 10 ℃ to 70 ℃ ¤ Relative humidity: < 80% ¤ Interface: standard USB Device, RS232(or 485) ¤ Size: 90mm * 190mm * 300mm (width * height * depth). Standard accessories: ¤ One three-core power cord ¤ Two power fuses ¤ 1 user manual Optional accessories： ¤ CD ¤ USB cable ¤ RS232/485 cable ¤ The output line
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