High Precision Turns Tester

Resistance test

Test range

100kΩ-10TΩ

Test accuracy

I>10nA   :±2%

I≤10nA   :±5%

Current test

Test range

Range 1: 100uA - 1mA, internal input impedance 10kΩ

Range 2: 10uA - 100uA, internal input impedance 10kΩ

Range 3: 1uA - 10uA,

internal input impedance 10kΩ

Range 4: 100nA - 1uA, internal input impedance 10kΩ

Range 5: 10nA - 100nA, internal input impedance 1MΩ

Range 6: 1nA - 10nA,

internal input impedance 1MΩ

Test accuracy

2%±3pA

Test voltage

Range

1V-1000V

1V-500V

Accuracy

Voltage≥10V: 1%±1V Voltage<10V: 10%±0.1V

Current limit

10mA

ON/OFF

Manually turn on or off it on front panel, or controlled by built-in timer,

or by remote control

Charge time

0-999s programmable

Measurement delay

0-999s programmable

Measurement speed

Fast: single measurement time≤30ms Slow: single measurement time≤60ms

Comparator

function

4 bins: 3 bins for PASS, 1 bin for FAIL

Range mode

Auto, Hold

Memory

Internal memory and external USB disk

Standard

interface

RS232C,USB HOST,USB DEVICE,HANDLER

Operating Temperature

And Humidity

0°C - 40°C, ≤90%RH

Power

Requirements

Voltage

90-121 V AC (60Hz) or

198-242V AC (50Hz)

Frequency

47.5Hz - 52.5Hz

Power Consumption

< 50 VA

Dimensions (W×H×D)

235mm×104mm×360mm

Weight

Approx.3.6kg

Model

GW-5042

GW-5042A

Resistance test

Range

10 kΩ to 50TΩ

10 kΩ to 100TΩ

Accuracy

Test current > 100pA: 2%

Test current ≤ 100 pA: 2% ± Vtest/2pA

Current test

range

Range 1 :100uA – 1mA ; Internal Input impedance 10 kΩ

Range 2 :10uA – 100uA ; Internal Input impedance 10 kΩ

Range 3 :1uA – 10uA ;

Internal Input impedance 10 kΩ

Range 4 :100nA – 1uA ; Internal Input impedance 10 kΩ

Range 5 :10nA – 100nA ; Internal Input impedance 10 kΩ

Range 6 :1nA – 10nA ; Internal Input impedance 10 kΩ or 1MΩ (selectable)

Range 7 :10pA – 1nA ; Internal Input impedance 10 kΩ or 1MΩ (selectable)

Accuracy

2% ± 2pA

Measurement voltage

Range

10 to 500V, 1V

resolution

10 to 1000V,1V

resolution

Accuracy

2% of readout,or ± 1V

Source resistance

200Ω

Current limit

2,25,or 200mA

2, 25 , or 100mA

Voltage Output

Manually turn on or off on front panel, or controlled by built-in timer, or by remote control.

Timing

Programmable charge time: 0 to 1000s

Measurement delay

0 to 1000s programmable

Discharge resistance

2kΩ

Discharge time

t = 0.03 x Cx (in μF), when Vtest falls to 1% of the test level.

Measurement speed

Trig mode

Single measurement: < 100ms(exclude charge time)

Average up to 100 measurements:<100

+ (N-1) x 100 ms (exclude charge)

Continuous mode

Direct readout: 100ms – 10000ms depending on average number

Comparator

4 bins:(3 bins for PASS,1 bin for FAIL)

Range mode

Auto, Hold

Average times

1 to100

Memory

20 sets of setup values can be stored.

Standard

interface

GPIB, (optional); RS232C;

HANDLER interface outpu; USBDEVICE( USBTMC and USBCDC

support); USBHOST; SCANNING

Operating temperature and

humidity

10°C - 40°C, ≤90%RH

Power supply

90 to 130 V AC(60Hz) or

198 to 260V AC(50HZ)

Power consumption

GW-5042 : 250W

GW-5042A: 150W

Dimensions (W×H×D)

430mm×400mm×130mm

Weight

GW-5042 : 14kg

GW-5042A: 10kg