高效率耐压测试解决方案 耐压测试是电气安规测试中最主要的项目之一， 所有的电气元件及产品，包含变压器、电容、电 源供应器、充电器、家电产品等，皆需要进行耐压测试。
Chroma结合30年以上开发经验，针对耐压测试 开发全新架构的19020多通道扫描耐压测试器， 可同时量测所有通道的耐压漏电流值，可让 您同时对 100 个待测物进行测试。
使用19020不需另外购买多台耐压测试器，减少 产线空间浪费，单次多通道测试，提升电气安规 测试的效率，对于产在线只需要做耐压测试的产 品，可增进产线效能，减少测试风险。
19020同样具有电气闪络 (Flashover) 侦测功能 以及开短路侦测 (OSC) 功能，产品包含多项国际，是电气安规耐压测试的利器， 不但拥有可靠的质量，更能创造高效率的测试平台。
同步耐压测试() 19020具有的同步耐压测试功能，单机可同时10组通道同步输出及量测，可连接 10台单机控制 (Master & Slave) 共100 组通道， 也可进行分组输出，除了避免相邻测试的压差产 生，更可增进产线效率。
产品应用 19020可应用各种电气产品，包含品保抽样检验 测试、产线测试等耗时的测试。
十组通道在一台设备
十组同步输出与量测
ACWV / DCWV / IR 三合一安规测试
10 台主/从机控制
可程序电压输出及限制值
OSC 开短路侦测
Flashover 电气闪络侦测
5kVac & 6kVdc 耐压测试
1MΩ ~ 50GΩ 绝缘阻抗测试
标准 RS232 / Handler / GPIB 界面
大型 LCD 面板
面板锁定功能
规格表
| Model | 19020 | 19021 | 19022 | 19023-8-20 | |
| Mode | ACWV/DCWV/IR/Multi-channel | ACWV/Multi-channel | DCWV/IR/Multi-channel | ACWV/Multi-channel | |
| Withstanding Voltage Test | |||||
| Output Voltage | AC : 0.05~5kV ; DC : 0.05~6kV | AC : 0.05~6kV | DC : 0.05~8kV | AC : 0.05~8kV | |
| Load Regulation | ≦(1% of setting + 0.1% of full scale) | ||||
| Voltage Resolution | 2V | ||||
| Voltage Accuracy | ±(1% of setting + 0.1% of full scale) | ||||
| Cutoff Current | AC : 0.01~10mA ; DC : 0.001~5mA | AC : 0.01 ~ 8mA | DC : 0.001 ~ 3.5mA | AC : 0.01 ~ 20mA | |
| Current Resolution | AC : 1μA, DC : 0.1μA | ||||
| Current Accuracy | ±(1% of setting +0.5% of full scale) | ||||
| Output Frequency | 50Hz / 60Hz | ||||
| Flashover Detection | AC : 1mA~20mA ; DC : 1mA~10mA | ||||
| Test Time | 0.03 ~ 999.9 sec, continue | ||||
| Ramp Time | 0.1 ~ 999.9 sec, off | ||||
| Fall Time | 0.1 ~ 999.9 sec, off | ||||
| Dwell Time | 0.1 ~ 999.9 sec, off | ||||
| Waveform | Sine wave | ||||
| Insulation Resistance Test | |||||
| Output Voltage | DC : 0.05~1kV | - | DC : 0.05~1kV | - | |
| Voltage Resolution | 2V | ||||
| Voltage Accuracy | ±(2% of setting + 0.5% of full range) | ||||
| IR Range | 1MΩ ~ 50GΩ | ||||
| ≧500V | 1MΩ~1GΩ : ± 3% of reading + 0.1% of full range 1GΩ~10GΩ : ± 7% of reading + 0.2% of full range 10GΩ~50GΩ : ± 10% of reading + 1% of full range | ||||
| Resistance Accuracy | |||||
| <500V | 1MΩ~1GΩ : ± 3% of reading + (0.2*500/Vs)% of full scale | ||||
| Test Time | 0.3~999.9 sec, continue | ||||
| Memory Storage | |||||
| Save/Recall | 30 instrument setups with up to 10 test steps can be stored into and recalled from the internal memory | ||||
| Secure Protection Function | |||||
| Fast Output Cut-off | 0.4ms after NG happen | ||||
| Panel Operation Lock | Present password | ||||
| Interlock | YES | ||||
| GO/NG Judgment Window | |||||
| Indication, Alarm | GO : Short sound, Green LED ; NG : Long sound, Red LED | ||||
| Data Hold | Least tests data memories | ||||
| Memory Storage | 30 instrument setups with up to 10 test steps | ||||
| Interface | |||||
| RS-232, Handler & GPIB | |||||
| CANBus & data control interface are used for max. 10 units of master & slaves connection | |||||
| General | |||||
| Operation Environment | Temperature : 0˚C ~ 45˚C ; Humidity : 15%~95% RH @ ≦40˚C and no condensation | ||||
| Power Consumption | Standby : < 250W ; With rated load : <1000W | ||||
| Power Requirements | 90~264Vac ; 47~63Hz | ||||
| Dimension (HxWxD) | 174 x 428 x 600 mm / 6.85 x16.85 x 23.62 inch | ||||
| Weight | Approx.40 kg/88.18lbs | ||||
