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GW Instek GPT-9803

Electrical insulation resistance tester AC / DC

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1 599,00 €

1 300,00 € tax excl.

Features
※ 200VA AC Test Capacity
※ 240x64 Ice Blue Dot matrix LCD
※ Manual/Auto Mode
※ Function Key for quick selecting
※ High intensity flash for Caution & Status indication
※ Safety INTERLOCK function
※ Zero Crossing Turn-on Operation
※ Controllable Ramp-up Time
※ True RMS Current Measurement
※ High resolution: 1uA for measuring current, 2V for setting voltage
※ PWM amplifier to enhance the power efficiency and reliable testing
※ Max. 100 memory block for test condition (step) setting. And each step can be named individually.
※ Remote terminal on the front panel for “start” and “stop” control
※ Interface : RS-232C, USB device, Signal I/O and GPIB (optional)

AC WITHSTANDING
Output-Voltage Range0.100kV~ 5.000kV ac
Output-Voltage Resolution2V/step
Output-Voltage Accuracy± (1% of setting +5V) [no load]
Maximum Rated Load200 VA (5kV/40mA)
Maximum Rated Current40mA (0.5kV < V ≦ 5kV)
10mA (0.1kV ≦ V≦ 0.5kV)
Output-Voltage WaveformSine wave
Output-Voltage Frequency50 Hz / 60 Hz selectable
Voltage regulation± (1% of reading +5V) [full load → no load]
Voltmeter Accuracy± (1% of reading+ 5V)
Current Measurement Range0.001mA~040.0mA
Current Best Resolution0.001mA / 0.01mA / 0.1mA
AC Current Measurement Accuracy±(1.5% of reading +30 counts) when HISET < 1.00mA
±(1.5% of reading +3 counts) when HISET ≧ 1.00mA
Window Comparator MethodYes
ARC DetectYes
RAMP (Ramp-Up Time)0.1~999.9s
TIMER (Test Time)*OFF, 0.5s~999.9s
GNDON/OFF
DC WITHSTANDING
Output-Voltage Range0.100kV~ 6.000kV dc
Output-Voltage Resolution2V/step
Output-Voltage Accuracy± (1% of setting +5V) [no load]
Maximum Rated Load50W (5kV/10mA)
Maximum Rated Current10mA (0.5kV < V ≦ 6kV)
2mA (0.1kV ≦ V≦ 0.5kV)
Voltage regulation± (1% of reading +5V) [full load → no load]
Voltmeter Accuracy± (1% of reading+ 5V)
Current Measurement Range0.001mA~010.0mA
Current Best Resolution0.001mA / 0.01mA / 0.1mA
DC Current Measurement Accuracy±(1.5% of reading +30 counts) when HISET < 1.00mA
±(1.5% of reading +3 counts) when HISET ≧ 1.00mA
Window Comparator MethodYes
ARC DetectYes
RAMP (Ramp-Up Time)0.1~999.9s
TIMER (Test Time)*OFF, 0.5s~999.9s
GNDON/OFF
INSULATION RESISITANCE
Output-Voltage50V~1000V dc
Output-Voltage Resolution50V/step
Output-Voltage Accuracy± (1% of setting +5V) [no load]
Resistance Measurement Range1MW~ 9500MW
 Test voltageMeasurable RangeAccuracy
 50V≦V≦450V1MW~ 50MW
51MW~ 2000MW
±(5% of reading +1 count)
±(10% of reading +1 counts)
 500V≦V≦1000V1MW~ 500MW
501MW~ 9500MW
±(5% of reading +1 count)
±(10% of reading +1 count)
Output Impedance600kW
RAMP (Ramp-Up Time)0.1~999.9s
TIMER (Test Time)1s~999.9s
GNDOFF (fixed)
GROUND BOND
Output-Current Range03.00A~30.00A ac
Output-Current Resolution0.01A
Output-Current Accuracy3A≦I≦8A : ± (1% of setting +0.2A)
8A<I≦30A : ± (1% of setting +0.05A)
Test-Voltage6Vac max. (open circuit)
Test-Voltage Frequency50 Hz / 60 Hz selectable
Resistance Measurement Range10mW~650.0mW
Resistance Measurement Resolution0.1mW
Resistance Measurement Accuracy± (1% of reading +2mW)
Window Comparator MethodYes
TIMER (Test Time)0.5s~999.9s
GNDOFF (fixed)
Test MethodFour Terminal
MEMORY
Single Step MemoryMANU : 100 blocks
Automatic Testing MemoryAUTO : 100 blocks, menu per auto : 16
INTERFACE
RS232Standard
USB (Device)Standard
GPIBOption
Remote Terminal (Front)Standard
SIGNAL IOStandard
General
DISPLY240 x 64 dot matrix LED back light LCD
POWER SOURCEAC100V/120V/220V/230V ±10%, 50/60Hz
POWER CONSUMPTION500VA max.
DIMENSIONS & WEIGHT330(W) x 148(H) x 452(D) mm (Max.), approx.19kg(Max)

* The “TIMER OFF” can only be performed when the tester is in the special MANU mode

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