Professional Instrument Equipment and Testing Solution Supplier - JETYOO Industrial&Jianyou (Shanghai) Measuring Instrument Co., Ltd, a former Agilent product technical support engineer-Jian JETKEITHLEY Product Technology Application Engineer-RongyooA trade agency co founded in 2011 with a focus on technical support, aiming to break through the old and establish a new one! Fill the gap of most imported instrument and equipment manufacturers only setting up sales points in China, with weak or no technical support, and agent distributors only specializing in sales, not professional in pre-sales technical Q&A/testing plans, and not professional in after-sales training/maintenance calibration. Our technical sales engineers all have a bachelor's degree or above and over 10 years of experience in the testing industry. With our advanced and unique business philosophy, we specialize in providing instruments and equipment, testing solutions, technical training, and maintenance and measurement services to Chinese users. We are a leading company in the East China region of ShanghaiTechnology orientedA comprehensive service provider for instruments and equipment.

MICROTEST 7631 Multi channel Voltage TesterFor an 8-channel voltage tester, AC high voltage 5000V, DC high voltage 6000V, insulation impedance 1.2G Ω. The internal memory can store 30 sets of test files, each supporting 16 sets of test steps. In terms of measurement technology, a 32Bit True RMS DSP (digital signal processor) is used, which is different from the ADC (analog-to-digital converter integrator) commonly used in measurement. In addition to the significant improvement in accuracy with 32-bit data, the speed of AC signal processing can also be increased by tens of times. Not only is it precise and stable, but it also greatly improves the testing time for AC high voltage and leakage current. The 7631 voltage tester has a high-efficiency PWM amplifier that isolates external voltage fluctuations and outputs stable high voltage. Even in areas with large voltage fluctuations, it can achieve "safe" and "reliable" measurements.

USB Host can store files and update firmware. Connect USB device/RS-232 to transfer commands to the computer. When the external test object fails, a defective channel warning light can be installed to output a signal through the Remote Port for judgment. It can be paired with 7506/7516 (8/16 channels) multi-channel expansion scanning boxes, and the high-voltage tester is used to verify the quality and electrical safety characteristics of the product. Generally applicable to inspection departments such as incoming inspection, process control, production lines, or research and development. The demand for multi-channel usage lies in the automation testing of the industry. Using multi-channel expansion boxes combined with safety high-voltage testers to achieve automated testing, improve product testing efficiency and quality control.

At present, industries that use multi-channel boxes include transformer manufacturing, wire manufacturing, PCB industry, aluminum substrate manufacturing, automotive control board manufacturing, etc.

8-channel testing

Provide AC withstand voltage of 5000V, DC withstand voltage of 6000V, and insulation impedance of 1.2G Ω

The arc detection function detects whether there is a slight discharge phenomenon in the coil

Adjustable climb time (0.1s-10s)

True RMS measurement line

USB Host can store configuration files and firmware updates

Support Remote Control Signal

Can be connected to an external 7508/7516 (8/16) channel expansion scanning box to meet the needs of automotive cables or PCBs

7631 can stack up to 4 units when paired with 7508/7516. The demand for multi-channel usage lies in the automation testing of industries. Using multi-channel expansion boxes combined with safety high-voltage testers to achieve automated testing, improve product testing efficiency and quality control. Support computer connection software and product scanning testing.

MICROTEST 7631 Multi channel Voltage TesterMeasurement data

Project, measurement range, resolution, accuracy

AC output voltage 10V~5000V, 1, ± (3% of setting+5V)

AC output frequency 50/60Hz

AC upper limit leakage current 0.001~31mA, 0.001, ± 3%

AC lower limit leakage current: 0.000~30.99mA, 0.001, ± 3%

AC test time (rise time) 0.1~999s, (0.1~10s), 0.1

AC arc detection detection range from 0 to 20 (1 is excellent sensitivity)

DC output voltage 10V~6000V, 1, ± (3% of setting+5V)

DC upper limit leakage current 0.001~11mA, 0.001, ± 3%

DC lower limit leakage current 0.000~10.99mA, 0.001, ± 3%

DC testing time (rise time) 0.1~999s, (0.1~10s), 0.1

DC arc detection 0~10 (1 is highly sensitive)

IR output voltage 10~1000Vdc, 1, ± (3% of setting+5V)

IR upper limit range: 1~12000M Ω, 1100~500V, 1~1000M Ω (± 5%), 500~1000V, 2~12000M Ω (± 5%)

IR lower limit range 0~11999M Ω, 1

IR testing time (rise time) 0.1~999s, (0.01~10s), 0.1

specifications

Remote input signal Test, Abort

Remote output signals Pass, Fail, HV output, Testing

When testing the safety switch, this port needs to be short circuited in order for the machine to output the test voltage

Built in storage of 30 sets of test files

USB Host stores configuration files and firmware updates, and the number of archive groups depends on the size of the USB capacity

Multi step testing supports up to 16 steps per file

Interface RS-232, Remote, USB Host/Device, EXT. I/O

Power demand voltage: 90Vac-264Vac

Frequency 50/60Hz ± 5%

4.3-inch TFT LCD screen, color display (480 * 272)

Operating environment temperature: 5 ℃ -40 ℃, humidity: 0-80% RH

Exterior dimensions (W * H * D) 435x145x500 mm

Weight 15Kg

Accessories/Fixtures

Standard accessories

Power cord, user manual electronic file CD, high voltage test cable, D-Sub foot switch (F760001)

Option

RS-232 connection cable, test fixture box (F7620), remote control cable, multi-channel expansion scanning box