GW Instek GPT-9903

Safety tester GPT-9903

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Features
※ 500VA AC Test Capacity
※ 240x64 Ice Blue Dot matrix LCD
※ Sweep Function for DUT characteristic analysis
※ Insulation resistance measurement up to 50GΩ(GPT-9903/9904)
※ Manual/Auto Mode
※ Function Key for quick selecation
※ 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
※ Rear panel output available
※ Interface : RS-232C, USB device, Signal I/O and GPIB (optional)

AC WITHSTANDING
Output-Voltage Range		0.100kV~ 5.000kV ac
Output-Voltage Resolution		2V/step
Output-Voltage Accuracy		± (1% of setting +5V) [no load]
Maximum Rated Load		500 VA (5kV/100mA)
Maximum Rated Current		100mA (0.5kV < V ≦ 5kV) 10mA (0.1kV ≦ V≦ 0.5kV)
Output-Voltage Waveform		Sine wave
Output-Voltage Frequency		50 Hz / 60 Hz selectable
Voltage regulation		± (1% of reading +5V) [full load → no load]
Voltmeter Accuracy		± (1% of reading+ 5V)
Current Measurement Range		0.001mA~100.0mA
Current Best Resolution		0.001mA / 0.01mA / 0.1mA
AC Current Measurement Accuracy		±(1.5% of reading +30 counts) when HISET < 1.11mA ±(1.5% of reading +3 counts) when HISET ≧ 1.11mA
Window Comparator Method		Yes
ARC Detect		Yes
RAMP (Ramp-Up Time)		0.1~999.9s
TIMER (Test Time)*		OFF, 0.5s~999.9s
Sweep Function*		Yes
GND		ON/OFF
DC WITHSTANDING
Output-Voltage Range		0.100kV~ 6.000kV dc
Output-Voltage Resolution		2V/step
Output-Voltage Accuracy		± (1% of setting +5V) [no load]
Maximum Rated Load		100W (5kV/20mA)
Maximum Rated Current		20mA (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 Range		0.001mA~020.0mA
Current Best Resolution		0.001mA / 0.01mA / 0.1mA
DC Current Measurement Accuracy		±(1.5% of reading +30 counts) when HISET < 1.11mA ±(1.5% of reading +3 counts) when HISET ≧ 1.11mA
Window Comparator Method		Yes
ARC Detect		Yes
RAMP (Ramp-Up Time)		0.1~999.9s
TIMER (Test Time)*		OFF, 0.5s~999.9s
Sweep Function*		Yes
GND		ON/OFF
INSULATION RESISITANCE
Output-Voltage		50V~1000V dc
Output-Voltage Resolution		50V/step
Output-Voltage Accuracy		± (1% of setting +5V) [no load]
Resistance Measurement Range		0.001GW~ 50.00GW
	Test voltage	Measurable Range	Accuracy
	50V≦V≦450V	0.001~ 0.050GW 0.051~ 2.000GW	±(5% of reading +1 count) ±(10% of reading +1 counts)
	500V≦V≦1000V	0.001~ 0.500GW 0.501~ 9.999GW 10.00~ 50.00GW	±(5% of reading +1 count) ±(10% of reading +1 count) ±(15% of reading +1 count)
Window Comparator Method		Yes
Output Impedance		600kW
RAMP (Ramp-Up Time)		0.1~999.9s
TIMER (Test Time)		1s~999.9s
Sweep Function*		Yes
GND		OFF (fixed)
GROUND BOND
Output-Current Range		03.00A~32.00A ac
Output-Current Resolution		0.01A
Output-Current Accuracy		3A≦I≦8A : ± (1% of setting +0.2A) 8A<I≦32A : ± (1% of setting +0.05A)
Test-Voltage		6Vac max. (open circuit)
Test-Voltage Frequency		50 Hz / 60 Hz selectable
Resistance Measurement Range		10mW~650.0mW
Resistance Measurement Resolution		0.1mW
Resistance Measurement Accuracy		± (1% of reading +2mW)
Window Comparator Method		Yes
TIMER (Test Time)		0.5s~999.9s
Sweep Function*		Yes
GND		OFF (fixed)
Test Method		Four Terminal
MEMORY
Single Step Memory		MANU : 100 blocks
Automatic Testing Memory		AUTO : 100 blocks, menu per auto : 16
INTERFACE
Rear Output		Standard
RS232		Standard
USB (Device)		Standard
GPIB		Option
Remote Terminal (Front)		Standard
SIGNAL IO		Standard
General
DISPLY		240 x 64 dot matrix LED back light LCD
POWER SOURCE		AC100V/120V/220V/230V ±10%, 50/60Hz
POWER CONSUMPTION		1000VA max.
DIMENSIONS & WEIGHT		330(W) x 148(H) x 587(D) mm (GPT-9904/9903), 330(W) x 148(H) x 482(D) mm (GPT-9903A/9902A/9901A) approx.27kg(Max)