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STW-9800 Series Electrical Safety Testers
STW-9800 Series
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STW-9900 Series Electrical Safety Testers 
Scanner Box for STW Series Specification
● 200VA AC Test Capacity
● 240 x 64 Ice Blue Dot Matrix LCD
● Manual/Auto Mode
● Function Key for Quick Selecting
● High Intensity Flash for Caution & Status Indication
● Safety Interlock Function
● True RMS Current Measurement
● High Resolution : 1μA for Measuring Current, 2V for Setting Voltage
● PWM Switching 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 by External
● Interface: RS-232C, USB Devise, Signal I/O and GP-IB (Option: OPT.1)
Rating
| Environment | ||
|---|---|---|
| Range | Temperature | Humidity |
| Warranty | 15˚C ~ 35˚C | ≤70% (No condensation) |
| Operation | 0˚C ~ 40˚C | ≤70% (No condensation) |
| Storage | -10˚C ~ 70˚C | ≤85% (No condensation) |
| Installation Location | Indoors at an amplitude of up to 2000m. | |
| AC Withstanding Voltage STW-9801 / 9802 / 9803 | ||
| Output Voltage Range | AC 0.100kV~5.000kV | |
| Output Voltage Resolution | 2V | |
| Output Voltage Resolution | ±(1% of setting + 5V） with no load | |
| Maximum Rated Load(Table1) | 200VA(5kV/40mA) | |
| Maximum Rated Current | 0.001mA ~ 10mA(0.1kV≤V≤0.5kV) 0.001mA ~ 40mA(0.5kV<V≤5kV) |
|
| Output Voltage Waveform | Sine wave | |
| Frequency | 50 Hz / 60 Hz | |
| Voltage Regulation | ± 1% +5V [Maximum rated load → no load] | |
| Voltmeter Accuracy | ± (1% of reading+ 5V) | |
| Current Best Resolution | 1uA 0.001mA(0.001mA~1.100mA) 0.01mA(01.11mA~11.00mA) 0.1mA(011.1~40.0mA) |
|
| Current Measurement Accuracy | ± (1.5% of rdg + 30 counts) when HI SET<1.00mA ± (1.5% of rdg + 3 counts) when HI SET≥1.00mA |
|
| Window Comparator Method | Yes | |
| ARC DETECT | Yes | |
| Rise-time Control Function | Yes | |
| RAMP (Ramp Time) | 0.1s~999.9s | |
| TIMER (Test Time) | OFF*, 0.5s~999.9s | |
| GND | ON/OFF | |
| * The timer can only be turned off under special MANU mode (MANU=***-000) | ||
| DC Withstanding Voltage STW-9802 / 9803 | ||
| Output Voltage Range | 0.100kV~ 6.000kV | |
| Output Voltage Resolution | 2V | |
| Output Voltage Accuracy | (1% of setting +5V) with no load | |
| Maximum Rated Load(Table1) | 100W (5kV/20mA) | |
| Maximum Rated Current | 20mA 0.001mA ~ 2mA (0.1kV≤V≤0.5kV) 0.001mA ~ 20mA (0.5kV<V≤6kV) |
|
| Voltmeter Accuracy | ±(1% of reading+ 5V) | |
| Voltage Regulation | ± 1% +5V [Maximum rated load → no load] | |
| Current Measurement Range | 0.001mA~020.0mA | |
| Current Best Resolution | 1uA 0.001mA(0.001mA~1.100mA) 0.01mA(01.11mA~11.00mA) 0.1mA(011.0mA~040.0mA) |
|
| Current Measurement Accuracy | ± (1.5% of rdg + 30 counts) when HI SET <1.00mA ± (1.5% of rdg + 3 counts) when HI SET ≥1.00mA |
|
| Window Comparator Method | Yes | |
| ARC DETECT | Yes | |
| Rise-time Control Function | Yes | |
| RAMP (Ramp Time) | 0.1s~999.9s | |
| TIMER (Test Time) | OFF*, 0.5s~999.9s | |
| GND | ON/OFF | |
| * The timer can only be turned off under special MANU mode (MANU=***-000) | ||
| Insulation Resistance Test STW-9803 | ||
| Output Voltage | 50V~1000V | |
| Output Voltage Resolution | 50V | |
| Output Voltage Accuracy | (1% of setting+5V) with no load | |
| Resistance Measurement Range | 1MΩ~ 9500MΩ | |
| Test Voltage | ||
| Measurement Range | Accuracy | |
| 50V≤V≤450V | 0.001GΩ ~0.050GΩ | ±(5% of reading +1 count) |
| 0.051GΩ ~2.000GΩ | ±(10% of reading +1 count) | |
| 500V≤V≤1000V | 0.001GΩ ~0.500GΩ | ±(5% of reading +1 count) |
| 0.501GΩ ~9.500GΩ | ±(10% of reading +1 count) | |
| ±(10% of reading +1 count) | ±(15% of reading +1 count) | |
| Output Impedance | 600kΩ | |
| Window Comparator Method | Yes | |
| ARC DETECT | Yes | |
| Rise-time Control Function | Yes | |
| RAMP (Ramp Time) | 0.1s~999.9s | |
| TIMER (Test Time) | OFF*, 0.5s~999.9s | |
| GND | OFF | |
| Interface | ||
| REMOTE (Remote terminal) | Yes | |
| SIGNAL IO | Yes | |
| RS-232C | Yes (9Pin D-sub) | |
| USB (Device) | Yes (USB-A Type) | |
| GP-IB | Yes (OPTION) | |
| General | ||
| DISPLAY | 240 x 64 dot matrix LED back light LCD | |
| MEMORY | AUTO/MANU mode 100 memory blocks total | |
| POWER SOURCE | AC100V/120V/220V/230V ±AC100V/120V/220V/230V | |
| ACCESSORIES | Power cord x1 , Accesary CD x1 ,GHT-114x1 | |
| DIMENSIONS & WEIGHT | Approx. 330(W) x 148(H) x 482(D)mm(Max), 24kg(Max) | |
Related Accessories
| Type name | Content |
|---|---|
| OPT.1 |
GP-IB Option for STW/GPT Series |
| GHT-113 |
High Voltage Test Pistol |
| GHT-205 |
High Voltage Test Probe |
| GHT-114 |
High Voltage Test Probe |
| GTL-232 | Null Modem Cable for COM port ,D-sub9 to D-sub 9 |
| GTL-247 |
USB Cable (A-A) |
| CB-2420P | GP-IB Cable (2m) |
| GRA-417 |
Rack mount adaptor for STW-9900/9800 Series. |
Download
| Content | Download File and Related Links |
|---|---|
| Manual | STW-9000 Series Instruction Manual |
| Driver | STW-9800 Series LabVIEW Driver(2010) |
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