500VA test capacity
Large (240x64) dot matrix LCD
Scanning function to provide characteristic analysis of the object to be tested
Insulation resistance can be measured up to 50GΩ
Manual/automatic test mode
With fast selection function key
High brightness warning and status indicator
具Interlock功能
Zero output
Output voltage rise time control
True RMS Current measurement
High resolution: 1uA(current measurement), 2V(voltage setting)
Use PWM amplifier to ensure test efficiency and test reliability
Provides 100 memory groups to store test conditions, and each memory group can be named independently
Remote control terminal block provides the machine with external controller from the front panel
Provide rear te output seat, convenient system integration wiring
Ports: RS-232C, USB device, Signal I/O and GPIB (Optional)
快速选型
| 型号 | The main function of | Rear panel output | Capacity | Scanning function | Standard interface |
| GPT-9904 | AC/DC/IR/GB | √ | 500VA | √ | USB/RS-232/I/O |
| GPT-9903A | AC/DC/IR | √ | 500VA | √ | USB/RS-232/I/O |
| GPT-9902A | AC/DC | √ | 500VA | √ | USB/RS-232/I/O |
| GPT-9901A | AC | √ | 500VA | √ | USB/RS-232/I/O |
| Detailed specifications | |
| Ac withstand voltage test | |
| Output voltage range | 0.100kV~ 5.000kV ac |
| Output voltage adjustment resolution | 2V/ step |
| Output voltage accuracy | ± (1percent Set value 5V) [no load] |
| Maximum rated load | 500 VA (5kV/100mA) |
| Maximum rated current | 100mA (0.5kV |
| 输出波形 | 正弦波 |
| 输出电压频率 | 50 Hz / 60 Hz可选择 |
| 电压变动率 | ± (1%读值+ 5V) [Maximum rated load→未加负载] |
| 电压表准确度 | ± (1%读值+ 5V) |
| 电流量测范围(截断电流) | 0.001mA~100.0mA |
| 电流量测分辨率 | 0.001mA / 0.01mA / 0.1mA |
| 电流量测准确度 | ±(1.5%读值+ 30位数)当HI SET<1.11mA;±(1.5%读值+ 3位数)当HI SET≧1.11mA |
| 上/下限判定功能 | Yes |
| ARC侦测 | Yes |
| Scanning function* | Yes |
| 上升时间(RAMP) | 0.1s~999.9s |
| 测试时间(TIMER)* | OFF, 0.5s~999.9s |
| GND | ON/OFF |
| 直流耐压测试 | |
| Output voltage range | 0.100kV~ 6.000kV dc |
| Output voltage adjustment resolution | 2V/ step |
| Output voltage accuracy | ± (1percent Set value 5V) [no load] |
| Maximum rated load | 100W (5kV/20mA) |
| Maximum rated current | 20mA (0.5kV |
| 电压变动率 | ± (1%读值+ 5V) [Maximum rated load→未加负载] |
| 电压表准确度 | ± (1%读值+ 5V) |
| 电流量测范围(截断电流) | 0.001mA~20.0mA |
| 电流量测分辨率[1] | 0.001mA / 0.01mA / 0.1mA |
| 电流量测准确度 | ±(1.5%读值+ 30位数)当HI SET<1.11mA;±(1.5%读值+ 3位数)当HI SET≧1.11mA |
| 上/下限判定功能 | Yes |
| ARC侦测 | Yes |
| Scanning function* | Yes |
| 上升时间(RAMP) | 0.1s~999.9s |
| 测试时间(TIMER)* | OFF, 0.5s~999.9s |
| GND | ON/OFF |
| 绝缘电阻测试(GPT-9904/9903A) | |
| Output voltage range | 50V~1000V dc |
| Output voltage adjustment resolution | 50V/步进 |
| Output voltage accuracy | ± (1%设定值+5V) [无负载] |
| 电阻量测范围 | 0.001GΩ~ 50.00GΩ |
| 测试电压 | 50V≦V≦500V：0.001~0.050GΩ：±(5%读值+ 1位数);0.051~2.000GΩ：±(10%读值+ 1位数) 500V≦V≦1000V：0.001~0.500GΩ：±(5%读值+ 1位数);0.501~9.999GΩ：±(10%读值+ 1位数);10.00~50.00GΩ：±(15%读值+ 1位数) |
| 输出阻抗 | 600kΩ |
| 上/下限判定功能 | Yes |
| Scanning function* | Yes |
| 上升时间(RAMP) | 0.1s~999.9s |
| 测试时间(TIMER) | 1s~999.9s |
| GND | OFF (fixed) |
| 接地阻抗测试(仅GPT-9904) | |
| 输出电流范围 | 03.00A~32.00Aac |
| 输出电流调整分辨率 | 0.01A |
| 输出电流准确度 | 3A≦I≦8A: ±(1%读值+0.2A);8A |
| 测试电压 | 6Vac(开路电压) |
| 测试电压频率 | 50Hz/60Hz可选择 |
| 电阻量测范围 | 10.0mΩ~ 650.0mΩ |
| 电阻量测分辨率 | 0.1mΩ |
| 电阻量测准确度 | ±(1%读值+ 2 mΩ) |
| 上/下限判定功能 | Yes |
| Scanning function* | Yes |
| 测试时间(TIMER) | 0.5s~999.9s |
| 测试方式 | 四线式量测 |
| GND | OFF (fixed) |
| 记忆组 | |
| 单步骤记忆 | MANU：100组 |
| 自动测试记忆 | AUTO：100组,每组多16个manu |
| 界面 | |
| 后板输出 | 标准 |
| RS-232C | 标准 |
| USB | 标准 |
| GPIB | 选购 |
| Remote terminal (Front) | 标准 |
| Signal I/O | 标准 |
| 显示屏 | |
| 240 x 64点阵式(蓝色) LCD | |
| 使用电源 | |
| AC 100V/120V/220V/230V ± 10%, 50/60Hz | |
| 尺寸及重量 | |
330(W)x148(H)x482(D)mm(GPT-9902A/9901A/9903A); 约24kg 330(W)x148(H)x587(D)mm(GPT-9904); 约27kg |
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| [*]Scanning function及测试时间可为持续测试(TIMER = OFF),只有在特殊的MANU模式下( MANU=***-000 )可被执行 | |
