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。
ESA150 彩屏全功能安规综合测试仪超过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。
| ESA150 彩屏全功能安规综合测试仪 产品特点 | |
| · | 七合一安规综合分析仪（ACW,DCW,IR,GB,TC,RUN TEST and AC Source） |
| · | 交流输出容量可达500VA/100mA |
| · | 超大型7寸TFT-LCD显示器 （解析800 x 480） |
| · | 采用 DSP（Digital Signal Processing）技术 |
| · | 具有我的zui爱 （My Menu） 快捷键功能 |
| · | 接地与耐压可同步测试（DualCHEK） 功能 |
| · | 可执行热态（动态）耐压测试 （Hot Hipot） |
| · | 内建隔离可程序交流电源 500VA （选购） |
| · | 可量测MD两端的电压 （MDV） |
| · | 于测试结果可储存过程中zui大电流 （Imax） |
| · | 接触电流可选配AC/DC/AC+DC 量测 |
| · | MD具有外接BNC端子 |
| · | 内建多点扫描测试功能 （External H.V.） |
| · | 10000组记忆组，可于一次设定连续测试 |
| · | 多国语言，提供繁体中文、简体中文、英文界面 |
| · | 标准 RS-232/ Ethernet接口，并可选购GPIB、多功能适配卡、RS-232/USB卡做控制 |
| · | 四个等级权限设定，所有测试参数非经充分*无法修改 |
| · | 自动侦测输入电压为115V或230V |
| · | 改良式直流高压快速放电装置 （：M279103） |
| · | 防高压触电线路Smart GFI （：169000） |
| · | 缓升上限（Ramp High）设定 （：100859） |
| · | 充电下限（Charge Low）设定 （：106128） |
| MODEL | ESA-140 | ESA-150 | ||||
|---|---|---|---|---|---|---|
| AC WITHSTAND VOLTAGE | ||||||
| Output Rating | 5KVAC / 50mA | 5KVAC / 100mA | ||||
| Range | Range | Resolution | Accuracy | |||
| Output Voltage, ACV | 0 - 5000 | 1 | ± （2% of setting + 5V） | |||
| Output Frequency | 50Hz / 60Hz ±0.1%, User Selection | |||||
| Output Waveform | Sine Wave, Crest Factor = 1.3 - 1.5 | |||||
| Output Regulation | ± （1% of output + 5V）, From no load to full load and Low Line to High Line （combined regulation） | |||||
| SETTINGS | ||||||
| HI and LO-Limit （Total） current, mA | 0.000 - 9.999 | 0.001 | ± （2% of setting + 2 counts） | |||
| 10.00 - 50.00 （for ESA-140） | 0.01 | |||||
| 10.00 - 100.00 （for ESA-150） | ||||||
| HI and LO-Limit （Real） current, mA | 0.000 - 9.999 | 0.01 | ± （3% of setting + 50µA） | |||
| 10.00 - 50.00 （for ESA-140） | 0.1 | |||||
| 10.00 - 99.99 （for ESA-150） | ||||||
| Ramp - Up Timer, second | 0.1 - 999.9 | 0.1 | ± （0.1% of setting + 0.05 sec） | |||
| Ramp - Down Timer, second | 0.0 - 999.9 | |||||
| Dwell Timer, second | 0, 0.4 - 999.9 （0 = continuous） | |||||
| Ground Continuity | Current: DC 0.1 A ± 0.01A, fixed Max. Ground Resistance: 1.0 Ω ± 0.1Ω | |||||
| Current Offset | 0.000 - 50.00mA （PF=0.00 - 1.00）* （Total current + current offset ≤50mA） for ESA-140 0.000 - 99.99mA （PF=0.00 - 1.00）* （Total current + current offset ≤100mA） for ESA-150 | |||||
| Arc Detection | 1 - 9 ranges （9 is the most sensitivity） | |||||
| DC WITHSTAND VOLTAGE | ||||||
| Output Voltage, DCV | 0 - 5000 | 1 | ± （2% of setting + 5V） | |||
| DC Output Ripple | < 4% （5KV/20mA at Resistive Load） | |||||
| SETTINGS | ||||||
| HI and LO - Limit current, μA | 0.0 - 999.9 | 0.1 | ± （2% of setting + 2 counts） | |||
| 1000 - 20000 | 1 | |||||
| Ramp - Up Timer, second | 0.4 - 999.9 | 0.1 | ± （0.1% of setting + 0.05 sec） | |||
| Ramp - Down Timer, second | 0.0, 1.0 - 999.9 | |||||
| Dwell Timer, second | 0, 0.3 - 999.9 （0 = continuous） | |||||
| Ramp - HI current | > 20 mA peak maximum, ON / OFF User Selection | |||||
| Charge - LO current | 0.0 - 350.0 µA DC or Auto Set | |||||
| Discharge Time | < 10mSec | |||||
| Maximum Capacitive Load DC Mode | 1µF < 1KV 0.08µF < 4KV | |||||
| 0.75µF < 2KV 0.04µF < 5KV | ||||||
| 0.5µF < 3KV | ||||||
| Ground Continuity | Current: DC 0.1 A ± 0.01A, fixed Max. Ground Resistance: 1.0 Ω ± 0.1Ω | |||||
| Arc Detection | 1 - 9 ranges （9 is the most sensitivity） | |||||
| INSULATION RESISTANCE | ||||||
| Output Voltage, DCV | 30 - 1000 | 1 | ± （2% of setting + 2 counts） | |||
| Charging Current | Maximum > 20mApeak | |||||
| SETTINGS | ||||||
| HI and LO - Limit resistance, MΩ | 0.05 - 99.99 （HI - Limit: 0 = OFF） | 0.01 | 0.05 - 999.9, ± （2% of setting + 2 counts） | |||
| 100.0 - 999.9 | 0.1 | 1000 - 9999, ± （5% of setting + 2 counts） | ||||
| 1000 - 50000 | 1 | 10000 - 50000, ± （15% of setting + 2 counts） | ||||
| Ramp - Up Timer, second | 0.1 - 999.9 | 0.1 | ± （0.1% of setting + 0.05 sec） | |||
| Ramp - Down Timer, second | 0.0 , 1.0 - 999.9 | |||||
| Dwell Timer, second | 0, 0.5 - 999.9 （0 = continuous） | |||||
| Delay Timer, second | 0.5 - 999.9 | |||||
| Charge - LO current, μA | 0.000 - 3.500 or Auto Set | |||||
| GROUND BOND | ||||||
| Output AC Current, A | 1.00 - 40.00 | 0.01 | ± （2 % of setting + 2 counts） | |||
| Output Voltage, Vac | 3.00 - 8.00 | 0.01 | ± （2 % of setting + 3 counts） | |||
| Output Frequency, Hz | 50Hz / 60Hz ± 0.1%, User Selection | |||||
| Output Regulation | ± （1% of output + 0.02A）, Within maximum load limits, and over input voltage range | |||||
| Maximum Loading | 1.00 - 10.00A / 0 - 600mΩ, 10.01 - 30.00A / 0 - 200mΩ, 30.01 - 40.00A / 0 - 150mΩ | |||||
| SETTINGS | ||||||
| Lead Resistance Offset, mΩ | 0 - 200 | 1 | ± （2% of setting + 2 counts ） | |||
| HI and LO - Limit Resistance, mΩ | 0 - 150 （30.01 - 40.00A） | 1 | 6.00 - 40A, ± （2% of setting + 2 counts ） | |||
| 0 - 200 （10.01 - 30.00A） | ||||||
| 0 - 600 （6.00 - 10.00A） | ||||||
| 0 - 600 （1.00 - 5.99A） | 1.00 - 5.99A, ± （3% of setting + 3 counts ） | |||||
| Dwell Timer, second | 0, 0.5 - 999.9 （0 = continuous） | 0.1 | ± （0.1% of setting + 0.05 sec） | |||
| CONTINUITY TEST | ||||||
| Output Current | 0.1A for 0 - 10.00Ω, 0.01A for 10.1 - 100.0Ω, 0.001A for 101 - 1000Ω, 0.0001A for 1001 - 10000, 0.1A is Max. | |||||
| SETTINGS | ||||||
| Max and Min - Limit Resistance ,Ω | 0.00 - 10.00 | 0.01 | ± （1% of setting + 3 counts） | |||
| 10.1 - 100.0 | 0.1 | |||||
| 101 - 1000 | 1 | |||||
| 1001 - 10000 | 1 | ± （1% of setting + 10 counts） | ||||
| Dwell Timer, second | 0.0, 0.3 - 999.9 （0 = continuous） | 0.1 | ± （0.1% of setting + 0.05 sec） | |||
| Resistance Offset, Ω | 0.00 - 10.00 | 0.01 | ± （1 % of reading + 3 counts） | |||
| MEASUREMENT | ||||||
| Range | Resolution | Accuracy | ||||
| Voltage, KV （AC / DC） | 0.00 - 5.00 | 0.01 | ± （2 % of reading +1 count） | |||
| Voltage, Vdc （IR only） | 0 - 1000 | 1 | ± （2 % of reading + 2 counts） | |||
| AC Current （Total）, mA | 0.000 - 3.500 | 0.001 | ± （2% of reading + 2 counts） | |||
| 3.00 - 100.00 | 0.01 | |||||
| AC Current （Real）, mA | 0.000 - 9.999 | 0.001 | ± （3% of reading + 50µA） All Ranges PF > 0.1, V > 250VAC | |||
| 10.00 - 99.99 | 0.01 | |||||
| DC Current, μA | 0.0 - 350.0 | 0.1 | ± （2% of reading + 2 counts） | |||
| DC Current, mA | 0.300 - 3.500 | 0.001 | ||||
| 3.00 - 20.00 | 0.01 | |||||
| AC Current, A （GB） | 0.00 - 40.00 | 0.01 | ± （3 % of reading + 3 counts） | |||
| Resistance, MΩ （IR） | 30 - 499V | 500 - 1000V | 30 - 499V 0.05 - 999.9, ± （7% of reading+2 counts） 500 - 1000V 0.05 - 999.9, ±（2% of reading+2 counts） 1000 - 9999, ±（5% of reading+2 counts） 10000 - 50000, ±（15% of reading+2 counts） | |||
| 0.050 - 1.999 | 0.050 - 9.999 | 0.001 | ||||
| 2.00 - 19.99 | 10.00 - 99.99 | 0.01 | ||||
| 20.0 - 199.9 | 100.0 - 999.9 | 0.1 | ||||
| 200 - 50000 | 1000 - 50000 | 1 | ||||
| Resistance, mΩ （GB） | 0 - 600 | 1 | 1.00 - 2.99 A, ± （3 % of reading + 3 counts） 3.00 - 40.00 A, ± （2 % of reading + 2 counts） | |||
| Resistance, Ω （Continuity） | 0.00 - 10.00 | 0.01 | ± （1 % of reading + 3 counts） | |||
| 10.1 - 100.0 | 0.1 | |||||
| 101 - 1000 | 1 | |||||
| 1001 - 10000 | 1 | ± （1 % of reading + 10 counts） | ||||
| GENERAL | ||||||
| Input Voltage AC | 115/230Vac±15% Auto Range, 50/60Hz ± 5%, 5A/250Vac Slow-Blow for ESA-140, 10A/250Vac Slow-Blow for ESA-150 | |||||
| PLC Remote Control | Input : Test, Reset, Interlock, Recall File 1 through 3, Recall File 1 through 7（Option） Output: Pass, Fail, Test-in-Process | |||||
| Memory | 10000 steps, allow the user create different memories and steps | |||||
| TFT LCD | 800 x 480 resolution digital TFT LCD, 9 ranges contrast setting | |||||
| DualCHEK | 5kVac/25mA and 25Aac/150mΩ for ESA-140 5kVac/50mA and 30Aac/150mΩ for ESA-150 | |||||
| Safety | Built-in Smart GFI circuit,GFI trip current 5.0mA max., HV shut down speed: <1mS （on 50/60Hz and test under 1000V） | |||||
| Hot Hipot Tests | To detect the line input voltage to produce a simultaneous sine wave of line power at hipot output | |||||
| MyMenu | This is a menu that would be customizable by the user, allowing them to create a menu of their favorite most used functions and menu selection. | |||||
| Interface | Standard USB & RS232 PC Control Card, Optional Ethernet, GPIB （IEEE-488.2）, Multi-function Interface card （USB-A / RS-485 / RS-232 / BAR Code PS / 2 type） | |||||
| Multinational language | The operate screen interface to provide selection different language including English / Traditional Chinese / Simplified Chinese | |||||
| Alarm Volume Setting | Range: 0 - 9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | |||||
| Calibration | Software and adjustments are made through the front panel. Automatic Calibration alert function to signal operator when re-calibration is due. | |||||
| Environment | 0 - 40ºC, 20 - 80%RH | |||||
| Dimensions/Net Weight | 430mm（W） × 133mm（H） × 500 mm（D） / 30Kg | |||||
| OPTION | ||||||
| Opt.736 MATRIX SCANNER MODULE | ||||||
| High Voltage Rating | 5KVAC/5KVDC | |||||
| High Current Rating | 40 A | |||||
| Number of HV Channel | 8 | |||||
| Number of HA Channel | 8 | |||||
| Point to Point Continuity | Used the Scanner to reach point to point continuity test and this function is standard feature when built in scanner | |||||
| Opt.767 RUN TEST MODULE | ||||||
| DUT POWER | ||||||
| AC Voltage | 0 - 277.0V, Single phase unblance | |||||
| Current | 16A maximum continuous | |||||
| Power Rating | 4500W maximum | |||||
| Short Circuit Protection | 23Arms or Inrush Current 68Apeak, Response time RMS < 3 sec ; PEAK < 10uS | |||||
| SETTINGS | ||||||
| HI and LO Limit AC Voltage, V | 30.0 - 277.0 | 0.1 | ± （1.5% of setting + 0.2 V） | |||
| HI and LO Limit AC Current, A | 0.00 - 16.00 | 0.01 | ± （2% of setting + 2 counts） | |||
| HI and LO Limit AC Power, W | 0 - 4500 | 1 | ± （5% of setting + 3 counts） | |||
| HI and LO Limit Power Factor | 0.000 - 1.000 | 0.001 | ± （8% of setting + 2 counts） | |||
| HI and LO Limit Leakage Current | 0.00 - 10.00 Hi - Limit 0 = OFF | 0.01 | ± （2% of setting + 2 counts） | |||
| Delay Time, second | 0.2 - 999.9 | 0.1 | ± （0.1% + 0.05 sec） | |||
| Dwell Time, second | 0, 0.1 - 999.9 （0 = continuous） | |||||
| MEASUREMENT | ||||||
| Range | Resolution | Accuracy | ||||
| Voltage, Vac | 0.0 - 277.0 | 0.1 | ± （1.5% of reading + 2counts） 30 - 277V | |||
| Current, Aac | 0.00 - 16.00 | 0.01 | ± （2% of reading + 2counts） | |||
| Power, Watts | 0 - 4500 | 1 | ± （5% of reading + 3 counts） | |||
| Power, Factor | 0.000 - 1.000 | 0.001 | ± （8% of reading + 2 counts） | |||
| Leakage Current, mA | 0.00 - 10.00 | 0.01 | ± （2% of reading + 2 counts） | |||
| MD | Leakage current measuring resistor = 2kΩ ± 1% | |||||
| Opt.768 TOUCH CURRENT TEST MODULE | ||||||
| DUT | ||||||
| DUT Input Power Rating | 0-277V,AC@ 16Aac max | |||||
| Current | 16A maximum continuous | |||||
| Short Circuit Protection | 23Arms or Inrush Current 68Apeak, Response time RMS < 3 sec ; PEAK < 10uS | |||||
| SETTINGS | ||||||
| Leakage current High/Low Limit （RMS）, µA | Range | 0.0-999.9µA （0=OFF）, | Resolution | 0.1µA | ||
| 1000~10000uA | 1µA | |||||
| Leakage current High/Low Limit （peak）, µA | Range | 0.0-999.9µA （0=OFF）, | Resolution | 0.1µA | ||
| 1000~10000uA | 1µA | |||||
| Dwell Time, second | 0, 0.7-999.9 （0=continous） | 0.1 | ± （0.1% + 0.05 sec） | |||
| Delay Time, second | 0.5-999.9 | |||||
| Compliance Standards | A. UL544 Non Patient, UL484, IEC60598, UL1363,UL923, UL471, UL867, UL697 | |||||
| B. UL544 Patient Care | ||||||
| C. UL2601-1, IEC60601-1, EN60601-1 | ||||||
| D. UL1563 | ||||||
| E. IEC60990 Fig4 U2, IEC 60950-1, IEC60335-1, IEC60598-1, UL484, IEC60065, IEC61010,IEC60065 | ||||||
| F. IEC60990 Fig5 U3, IEC60598-1 | ||||||
| G. Basic measuring element 1k ohm of frequency check | ||||||
| MD A - G components | Accuracy: Resistance ± 1% Capacitance ± 5% | |||||
| MD Voltage Limit | Maximum 30V peak or 30VDC | |||||
| Probe settings | G-L, Ph-Pl, Ph-L （Use HV relay and HV terminal connector） | |||||
| Internal Leakage | 1. Internal Leakage current = 65uA 2. 277V applied to Ph max leakage current = 70uA. | |||||
| External MD | User can add one extra MD for his application. | |||||
| CURRENT MEASUREMENT | The leakage current is fitting range by leakage current Hi-limit setting value | |||||
| Frequency Range | DC, 15Hz≤ F ≤1MHz | |||||
| Leakage Current Range （RMS） | ||||||
| Auto Range | Range 1 - Range 6 | 0.0uA - 10.00mA | Resolution | 0.1uA / 1uA / 0.01mA | ||
| Fixed Range > 6% of Range | Range 1 - Range 6 | 0.0uA - 10.00mA | Resolution | 0.1uA / 1uA / 0.01mA | ||
| Fixed Range < 6% of Range | Range 2 - Range 6 | 0.0uA - 600uA | Resolution | 0.1uA / 1uA / 0.01mA | ||
| Accuracy For Auto Range | ||||||
| Range | Mode | Frequency | Basic Accuracy | |||
| Range 1~5*1 | AC+DC | DC, | ±2% of reading + 3 counts | |||
| 15Hz < f <100kHz | ±2% of reading + 3 counts | |||||
| 100kHz < f < 1MHz | ±5% of reading （>10.0uA） | |||||
| AC only*2 | 15Hz < f <30Hz | ±3% of reading + 5 counts | ||||
| 30Hz < f <100kHz | ±2% of reading + 3 counts | |||||
| 100kHz < f < 1MHz | ±5% of reading （>10.0uA） | |||||
| DC only*3 | DC | ±2% of reading + 3 counts（>10.0uA） | ||||
| Range 6*1 | AC+DC | DC, | ±5% of reading （>10.0uA） | |||
| 15Hz < f <100kHz | ||||||
| AC only*2 | 15Hz < f <30Hz | |||||
| 30Hz < f <100kHz | ||||||
| DC only*3 | DC | |||||
| Accuracy For Fixed Range | ||||||
| Range | Mode | Frequency | Basic Accuracy（>6% of Range） | Additional Error（<6% of Range） | ||
| Range 1~5*1 | AC+DC | DC, | ±2% of reading + 3 counts | add （2% of reading + 0.2% of range） | ||
| 15Hz < f <100kHz | ±2% of reading + 3 counts | add （2% of reading + 0.2% of range） | ||||
| 100kHz < f < 1MHz | ±5% of reading （>10.0uA） | add （2% of reading + 0.5% of range） | ||||
| AC+DC | 15Hz < f <30Hz | ±3% of reading + 5 counts | add （2% of reading + 0.2% of range） | |||
| 30Hz < f <100kHz | ±2% of reading + 3 counts | add （2% of reading + 0.2% of range） | ||||
| 100kHz < f < 1MHz | ±5% of reading （>10.0uA） | add （2% of reading + 0.5% of range） | ||||
| DC only*3 | DC | ±2% of reading + 3 counts（>10.0mV） | add （2% of reading + 0.2% of range） | |||
| Range 6*1 | AC+DC | DC, | ±5% of reading （>10.0mV） | add （2% of reading + 0.2% of range） | ||
| 15Hz < f <100kHz | ||||||
| AC only*2 | 15Hz < f <30Hz | |||||
| 30Hz < f <100kHz | ||||||
| DC only*3 | DC | |||||
| Leakage Voltage Range （Peak） | ||||||
| Auto Range | Range 1 - Range 6 | 0.0mV - 15.00V | Resolution | 0.1mV / 1mV / 0.01V | ||
| Fixed Range > 6% of Range | Range 1 - Range 6 | 0.0mV - 15.00V | Resolution | 0.1mV / 1mV / 0.01V | ||
| Fixed Range < 6% of Range | Range 2 - Range 6 | 0.0mV - 900mV | Resolution | 0.1mV / 1mV / 0.01V | ||
| Accuracy For Auto Range | ||||||
| Range | Mode | Frequency | Basic Accuracy | |||
| Range 1~5*1 | AC+DC | DC | ±2% of reading + 2mV | |||
| 15Hz < f < 1MHz | ±10% of reading +2mV | |||||
| AC only*2 | 15Hz < f < 1MHz | ±10% of reading +2mV | ||||
| Range 6*1 | AC+DC | DC | ±2% of reading + 3 counts | |||
| 15Hz < f <100kHz | ±10% of reading +2 counts | |||||
| AC only*2 | 15Hz < f <100kHz | ±10% of reading +2 counts | ||||
| Accuracy For Fixed Range | ||||||
| Range | Mode | Frequency | Basic Accuracy（>6% of Range） | Additional Error（<6% of Range） | ||
| Range 1~5*1 | AC+DC | DC, | ±2% of reading + 2mV | add （2% of reading + 0.2% of range） | ||
| 15Hz < f <100kHz | ±10% of reading + 2mV | add （2% of reading + 0.2% of range） | ||||
| 100kHz < f < 1MHz | ±10% of reading +2mV | add （2% of reading + 0.5% of range） | ||||
| AC only*2 | 15Hz < f <100kHz | ±10% of reading + 2mV | add （2% of reading + 0.2% of range） | |||
| 100kHz < f < 1MHz | ±10% of reading 2mV | add （2% of reading + 0.5% of range） | ||||
| Range 6*1 | AC+DC | DC, | ±2% of reading +3 counts | add （2% of reading + 0.2% of range） | ||
| 15Hz < f <100kHz | ±10% of reading +2 counts | |||||
| AC only*2 | 15Hz < f <100kHz | ±10% of reading +2 counts | ||||
| To explain with notes for leakage | ||||||
| *1.If the final measured signal is >range 5 then the maximum composite signal that can be measure is 28 volts peak。 If the final measured signal is ≤ range 5 then the maximum composite signal that can be measure is 12 volts peak。 | ||||||
| *2.AC cutoff frequency for High Pass Filter is 15Hz on AC only mode。 | ||||||
| *3.AC cutoff frequency for Low Pass Filter is 15Hz on DC only mode。 | ||||||
| Leakage Imax Range | ||||||
| The specification is as same as leakage current（RMS） | ||||||
| The specification is as same as leakage current（Peak） | ||||||
| LINE VOLTAGE MEASUREMENT | ||||||
| Range | 0.0-277.0 VAC | |||||
| Resolution | 0.1 V | |||||
| Accuracy | ± （1.5% of reading +0.2V）, 30.0-277.0V | |||||
| GENERAL | ||||||
| Continous Power Output selection （like Continuous Run） for both TCT and Run testing. | To create Continnuous parameter selection for both TCT and RUN testing.When continuous =ON, the power is not shut down between steps .But in the TCT mode, when the steps setting different line condition, DUT output will momentary power off 25ms then power on. | |||||
| Opt.769 AC SOURCE 500VA | ||||||
| OUTPUT | ||||||
| Power | 630VA and 500W Maximum | |||||
| Voltage | 0 - 150.0V / 0 - 277.0V | |||||
| Current | 4.20A / 2.10A | |||||
