品牌
代理商厂商性质
苏州市所在地
中国台湾华仪电子EXTECH 1978年创立,EXTECH为电子安规检测仪器的,产品包括耐压测试仪、绝缘阻抗测试仪、接地阻抗测试仪、泄漏电流(接触电流)仪、交流变频电源等。
Extech ESA125 电源泄漏电流测试仪超过30年的经验累积,中国台湾华仪电子、美国AR跨国研发团队合作;在产品服务上,坚持专业技术、产品设计与zui高品质。近30年来,华仪对于产品完善品质的坚持与提供客户完整解决方案的努力,获得客户的广在回响,让华仪始终稳居大中华地欧测试仪器市场。我司做为中国台湾华仪电子EXTECH多年的战略合作伙伴,我们将提供更好的服务及更低的价格。
产品特点 | |
· | 显示器升级为 OLED,显示明亮清晰容易阅读 |
· | 可以和华仪耐压测试仪结合使用,组成自动化测试系统 (ESC-125 only) |
· | 内建 99 组程序记忆组 |
· | 泄漏电流提供 Peak 值量测 (ESC-112 only) |
· | 内置微处理器,数值精准,操作简易 |
· | *符合安全标准的规范 |
· | 内建常见标准的人体模拟阻抗,一组外接,使用效率高 |
· | 可量测常态,单一故障及接地失效的泄漏电流 |
· | 量测带宽达 1MHz 符合 IEC 相关标准要求 |
· | 可自动执行 8 组状态泄漏电流的量测 (ESC-112 only) |
· | 可外接标准 GPIB / USB & RS232 界面作控制 |
· | 前面板软件输入校正 |
· | 键盘锁定功能 |
· | 量测速度快,准确度高 |
MODEL | ESC-112 | ESC-125 | ||
---|---|---|---|---|
Input Voltage | ||||
Voltage | 115 / 230VAC ± 15%, User selection | |||
Frequency | 50 / 60 Hz ± 5% | |||
Fuse | 2A / 250V Slow-Blow fuse | |||
Line condition | ||||
Power Switch | Reverse polarity switch setting select ON / OFF | |||
Neutral Switch | Neutral switch on/off selection for single fault condition | |||
Ground Switch | Ground switch on/off selection for class I single fault condition | |||
Probe Setting | ||||
Ground to Line (G – L) | V | V | ||
Surface to Line (PH – L) | V | - | ||
Surface to Surface (PH – PL) | V | - | ||
Ground to Neutral (G – N) | - | V | ||
Auto Function (G - L & G - N) | - | V | ||
SETTING | ||||
Leakage HI / Lo Trip | Range | 0uA, 1uA - 10000uA ( 0 = OFF ) | 0uA, 1uA - 10000uA ( 0 = OFF ) | |
Resolution | 1uA | 1uA | ||
LeakageHI / Lo Trip (Peak) | Range | 0uA, 1uA - 15000uA ( 0 = OFF) | - | |
Resolution | 1uA | |||
Leakage Current RMS Display | ||||
Range | MD Major Resistance is 0.5KΩ | MD Major Resistance is 1KΩ | MD Major Resistance is 1.5KΩ | |
Range 1 | 0.0uA - 260.0uA | 0.0uA - 130.0uA | 0.0uA - 85.0uA | |
Range 2 | 240.0uA - 999.9uA, 1000uA - 1050uA | 120.0uA - 525.0uA | 80.0uA - 350.0uA | |
Range 3 | 800.0uA - 999.9uA, 1000 - 4200uA | 400.0uA - 999.9uA, 1000uA - 2100uA | 266.6uA - 999.9uA, 1000uA - 1400uA | |
Range 4 | 3600uA - 10000uA | 1800uA - 10000uA | 1200uA - 10000uA | |
Leakage Current RMS Display | ||||
Range | Frequency | Basic Accuracy | ||
Range 1 - 4 (for ESC-112) | DC, 15Hz - 10KHZ | ± (2% of reading + 5 counts) | ||
10K-1MHZ | ± (5% of reading) | |||
Range 1 - 4 (for ESC-125) | DC, 15Hz - 200KHZ | ± (2% of reading + 5 counts) | ||
200K - 1MHZ | ± (5% of reading) | |||
Leakage Current Peak Display ( for ESC-112 ) | ||||
Range | MD Major Resistance is 0.5KΩ | MD Major Resistance is 1KΩ | MD Major Resistance is 1.5KΩ | |
Range 1 | 0uA - 260uA | 0uA - 130uA | 0uA - 85uA | |
Range 2 | 240uA - 1050uA | 120uA - 525uA | 80uA - 350uA | |
Range 3 | 800uA - 4200uA | 400uA - 2100uA | 266uA - 1400uA | |
Range 4 | 3600uA - 15000uA | 1800uA - 15000uA | 1200uA - 15000uA | |
Leakage Current Peak Display ( for ESC-112 ) | ||||
Range | Frequency | Basic Accuracy | ||
Range 1 - 4 | DC, 15Hz - 1MHZ | ± (10% of reading + 2uA) | ||
MD Circuit module | ||||
Measuring Device (MD) | A, B, C, D, E, F, G | A, E, F, G | ||
MD A. UL 544 Non Patient, UL484 | ||||
MD B. UL 544 Patient Care | ||||
MD C. IEC60601-1, UL2601-1, EN 60601-1 | ||||
MD D. UL1563 | ||||
MD E. UL60950, IEC60950, IEC61010 - 1, IEC60335-1, IEC60990 | ||||
MD F. External MD | ||||
MD G. Basic measuring element 1KΩ of Frequency check | ||||
MD Components | Resistance accuracy = 1%; Capacitance accuracy = 5% | |||
MD Voltage Limit | Maximum 32Vdc | |||
Internal Leakage | 1. Internal Leakage current = 65uA, 2. 277V applied to Ph max leakage current = 70uA | |||
Leakage Current Offset | Range : 0 - 999.9uA ; Resolution : 0.1uA | |||
DUT POWER | ||||
AC Voltage Display | Range | 30.0- 300.0V | ||
Resolution | 0.1V | |||
Accuracy | ± (1% of reading + 2 counts) , 30.0 - 300.0VAC | |||
AC Current | 30A max continuous | |||
Over current protection | 32A, Response time < 600ms / 68Apeak, Response time < 600ms | |||
Delay Time | Range | 0, 1.0 - 999.9s (0 = continuous) | ||
Resolution | 0.1s | |||
GENERAL | ||||
PLC Remote Control | Input : Test, Reset, and Recall Memory 1 through 3, Output : Pass, Fail, Processing for ESC-112; Pass, Fail, Processing, Start-Out, Reset-Out for ESC-125 | |||
Memory | 99 memories, 8step / memory | |||
Display | 20 x 2 OLED | |||
Alarm Volume Setting | Range : 0 - 9; 0 = OFF, 1 is softest volume, 9 is loudest volume | |||
Key Lock | To prevent unauthorized alteration of the test Parameters | |||
Calibration | Software and adjustments are made through front panel | |||
Interface | Optional USB & RS232, GPIB | |||
Environment | 0 - 40ºC, 20 - 80%RH | |||
Dimension (W xH x D), mm | 430 x 89 x 400 | |||
Net Weight | 11.5Kg | |||
*product specifications are subject to change without notice. |