GW-INSTEK GPT-9804
The GW-INSTEK GPT-9804 is an electrical safety tester for checking whether a device can withstand voltage, if its insulation is intact, and if the ground connection is of the correct quality. It combines four functions in one machine: AC withstand, DC withstand, insulation resistance, and ground bond.
This makes it practical for production and service environments where multiple safety requirements need to be tested with a single instrument. Instead of switching between several separate meters, you get one device that can be used for high voltage, insulation measurement, and ground bond testing.
For AC withstand, testing can range from 0.050 kV to 5.000 kV AC, and for DC withstand, from 0.050 kV to 6.000 kV DC. Insulation resistance measurement operates with test voltages from 50 V to 1000 V DC and measures resistance in the range of 1 MΩ to 9500 MΩ. The ground bond section delivers 3.00 A to 30.00 A AC and can test with up to 6 Vac open circuit.
The instrument also features a window comparator, arc detect, ramp-up, and timer functions, allowing for more precise control of the test sequence. This means it can be used for consistent and repeatable safety tests where results can be read and evaluated against fixed limits.
Typical Applications
The GPT-9804 is typically used for safety testing electrical products during production, quality control, or troubleshooting. This is especially true when there is a need to check insulation, dielectric strength, and ground connection in the same workflow.
The front panel includes memory for both manual and automatic tests, and the instrument has RS232, USB device, SIGNAL IO, and remote terminal connections on the front. GPIB is also available as an option.
The display is a 240 x 64 dot matrix LCD with backlight, and the power supply is AC 100/120/220/230 V ±10%, 50/60 Hz.
See datasheet from the manufacturerSpecifications
- Manufacturer: GW-INSTEK
- MPN: GPT-9804
- 4-in-1 safety tester
- AC withstanding: 0.050 kV to 5.000 kV AC
- DC withstanding: 0.050 kV to 6.000 kV DC
- Insulation resistance test: 50 V to 1000 V DC
- Insulation resistance measurement range: 1 MΩ to 9500 MΩ
- Ground bond test current: 3.00 A to 30.00 A AC
- Ground bond test voltage: up to 6 Vac (open circuit)
- AC current measurement range: 0.001 mA to 040.0 mA
- DC current measurement range: 0.001 mA to 010.0 mA
- Resistance measurement range for ground bond: 10 mΩ to 650.0 mΩ
- Display: 240 x 64 dot matrix LCD with back light
- Interfaces: RS232, USB device, SIGNAL IO, Remote Terminal (Front), optional GPIB
- Power source: AC100V/120V/220V/230V ±10%, 50/60 Hz
- Power consumption: 500VA max.
- Dimensions: 330(W) x 148(H) x 452(D) mm
- Weight: approx. 19 kg (Max)
The content is generated with the help of AI - we reserve the right for errors.
Contact HIN for further information about the product.