Extech 7742安规综合分析仪,台湾华仪7742

Extech 7742安规综合分析仪,台湾华仪7742：全新六合一功能包含 (ACW,DCW,IR,GB,LLT,RUN TEST)型320×240 Graphic LCD 窗口可于同一画面下完整的显示所有的设定参数或量测数值测试功能确认设定(Verification)

Extech 7742安规综合分析仪,台湾华仪7742：
全新六合一功能包含 (ACW,DCW,IR,GB,LLT,RUN TEST)
Extech 7742安规综合分析仪,台湾华仪7742：Extech 7742安规综合分析仪,台湾华仪7742：Extech 7742安规综合分析仪,台湾华仪7742：Extech 7742安规综合分析仪,台湾华仪7742：Extech 7742安规综合分析仪,台湾华仪7742：
可于同一画面下完整的显示所有的设定参数或量测数值
型320×240 Graphic LCD 窗口
测试功能确认设定(Verification)
Extech 7742安规综合分析仪,台湾华仪7742：

规格：

7742 Electrical Safety Compliance Analyzer

SPECIFICATIONS MODEL   7742 AC WITHSTAND VOLTAGE   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 ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5 Output Regulation ± (1% of output + 5V), From no load to full load SETTINGS HI and LO-Limit (Total), current, mA 0.000-9.999 (0=OFF) 0.001 ± (2% of setting + 2 counts) 10.00-40.00 0.01 HI and LO-Limit (Real), current, mA 0.000-9.999 0.001 ± (3% of setting + 50µA) 10.00-40.00 0.01 Ramp-Up Timer, second 0.1 - 999.9 0.1 ± (0.1% + 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 Ω ± 0.1Ω, fixed 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% + 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 ≦ 200 msec 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 Ω ± 0.1Ω, fixed Arc Detection 1 - 9 ranges (9 is the most sensitivity) INSULATION RESISTANCE Output Voltage, DCV 50 - 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 Same as Resistance MEASUREMENT Accuracy 100.0-999.9 0.1 1000-50000 1 ± (0.1% + 0.05 sec) Ramp-Up Timer, second 0.1 – 999.9 0.1 Ramp-Down Timer, second 0=OFF, 1.0-999.9 Delay Timer, second 0, 1.0 - 999.9 (0=continuous) Charge-LO, current, µA 0.000 - 3.500 or Auto Set GROUND BOND Output AC Current, A(7742 ) 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 1.00-2.99A,± (3 % of setting + 3 counts ) 3.00 - 30A,± (2 % of setting + 2 counts ) 3.00 - 40A,± (2 % of setting + 2 counts ) HI and LO-Limit Resistance, mΩ 0 – 150 (30.01-40.00A) 1 0 – 200 (10.01-30.00A) 0 – 600 (1-10.00A) Dwell Timer, second 0, 0.5 - 999.9 (0 = continuous) 0.1 ± (0.1% + 0.05 sec) ConTINUITY TEST Output Current, DC 0.1A ± 0.01A, fixed SETTINGS Lead Resistance Offset, Ω 0.00-2.00 0.01 ± (3% of setting+2 counts) HI and LO-Limit, Resistance, Ω 0.00 – 10.00 (0=OFF) Dwell Timer, second 0,0.3-999.9 0.1 ± (0.1% + 0.05 sec) Opt.734 (0 - 10kΩ) Output Current DC 0.1A ± 0.01A,Max. SETTINGS Max-Lmt, Ω 0.00 – 9.99 0.01 ± (1% of setting+5 counts) 10.0 – 99.9 0.1 ± (1% of setting+2 counts) 100 – 999 1 1000 – 9999 1 Min-Lmt, Ω 0.00 – 9.99 0.01 ± (1% of setting+5 counts) 10.0 – 99.9 0.1 ± (1% of setting+2 counts) 100 – 999 1 1000 – 9999 1 Dwell Timer, second 0.0, 0.3 – 999.9 (0 = continuous) 0.1 ± (0.1% + 0.05 sec) Resistance Offset, Ω 0.00 – 2.00 0.01 ± (1 % of reading + 5 counts) MEASUREMENT   Range Resolution Accuracy Voltage, KV(AC/DC) 0.00-5.00 0.01 ± (1.5 % of reading +1 count) Voltage, Vdc (IR only) 0-1000 1 ± (1.5% of reading + 2 counts) AC Current (Total), mA 0.000-3.500 0.001 ± (2% of reading + 2 counts) 3.00-40.00 0.01 AC Current (Real), mA 0.000-9.999 0.001 ± (3% of reading + 50?A) 10.00-40.00 0.01 All Ranges PF > 0.1 , V > 250VAC 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 (G.B for 7742 only) 0.00-40.00 0.01 ± (3 % of reading + 3 counts) Resistance, MΩ (IR) 50-499V / 500-1000V   50 – 499V0.05–999.9, ±(7% of reading+2 counts) 0.050-1.999 / 0.050-9.999 0.001 500 – 1000V 2.00-19.99 / 0.050-9.999 0.01 0.10–999.9, ±(2% of reading+2 counts) 20.0-199.9 / 100.0-999.9 0.1 1000–9999, ±(5% of reading+2 counts) 200-50000 / 1000-50000 1 10000–50000, ±(15% of reading+2 counts) 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 ± (3 % of reading + 2 counts) Resistance, Ω (Continuity) Opt.734 0.00 – 9.99 0.01 ± (1% of reading+5 counts) 10.0 – 99.9 0.1 ± (1% of reading+2 counts) 100 – 999 1 1000 – 9999 1 GENERAL Input Voltage AC 115/230Vac±15%, 50/60Hz ± 5%, Fuse 10A/250V Slow-Blow for 7742 Model PLC Remote Control Input : Test, Reset, Interlock, Recall File 1 through 10 Output:- Pass, Fail, Test-in-Process Memory 50 memories, 30 steps/memory Graphic Display 320 x 240 Monographic LCD, 9 ranges contrast setting Safety Built-in Smart GFI circuit,GFI trip current 450µA max, HV shut down speed: <1mS Interface Standard RS232,Optional GPIB (IEEE-488.2),Multi-function Interface Card,Ethernet Card. Security Programmable password lockout capability to avoid unauthorized access to test set-up program. 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 0-40℃, 20-80%RH Dimensions/Net Weight 430mm(W)×133mm(H)×500 mm(D)/30Kg for MODEL 7742 STANDARD ACCESSORIES Power Cord(10A) ×1 Fuses ×2 (Including a spare contained in the fuse holder) Interlock Disable Key(1505) ×1 Hipot Test Lead ,1.5m(1101) ×1 Ground Bond Test Lead 40A ,1.6m(1137)   ×1 Ground Bond Return Lead 40A ,1.6m(1138)   ×1 RS232 link Cable 1.5m(1130)   ×1 MATRIX SCANNER MODULE (Opt.736 for 7742) High Voltage Rating   5KVAC/5KVDC High Current Rating   40 A Number of HV Channel   8 Number of HA Channel   8 RUN TEST MODULE (Opt.738,Opt.739 for 7742) MEASUREMENT   Range Resolution Accuracy Voltage, Vac 00.-277.0 0.1 ± (1.5% of reading +2counts), 30.0-277.0V Current, Aac 0.00-15.00 0.01 ± (2.0% of reading + 2counts) Power, Watts 0-4200 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 Circuit Leakage Current measuring resistance = 2KΩ±1% Timer, second 0.0-999.9 0.1 ± (0.1% of reading + 0.05 sec) SETTINGS HI and LO Limit AC Voltage, V 0.0-277.0 0.1 ± (1.5% of setting + 0.2 V), 30.0-277V HI and LO Limit AC Current, A 0.00-15.00 0.01 ± (2.0% of setting + 2 counts) HI and LO Limit AC Power, W 0 - 4200 1 ± (5.0% 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) Cold Resistance 0~10KΩ DUT POWER AC Voltage 0 - 277.0V, Single phase unblance, 0 - 15.0A maximum Power Rating 4200 W maximum DUT Protection Short circuit current 23A, <3 sec, Inrush Current 68A Response time 1m sec STANDARD ACCESSORIES Power Cord(1) ×1 LLT Receptacle Adaptor Box 20A ,1.6m(1905) ×1 LINE LEAKAGE TEST MODULE (Opt.739 for 7742) CURRENT MEASUREMENT Frequency Range DC-1MHz Leakage Current Range (RMS) Resolution Accuracy (DC-100KHz) Accuracy ( >100KHz to 1 MHz) 0.0µA - 999.9µA 0.1µA ±(1.5% of reading + 3counts) ±(5% of reading + 5µA) 1000µA - 6000µA 1µA ±(1.5% of reading + 3counts) Leakage Current Range (Peak), Opt.739 only Resolution Accuracy (DC-100KHz) Accuracy ( >100KHz to 1 MHz) 0.0µA - 999.9µA 0.1µA ±(10% of reading + 2µA) ±(10% of reading + 2µA) 1000µA - 6000µA 1µA LINE VOLTAGE MEASUREMENT Range 0.0-277.0 VAC Resolution 0.1 V Accuracy ± (1.5% of reading +0.2V), 30.0-277.0V DUT DUT Input Power Rating 0-277V,AC@ 1ac max DUT Protection Short circuit current 23A, <3 sec, Inrush Current 68A Response time 1m sec SETTINGS High/Low Limit, µA Range 0.0 - 6000µA(0=OFF) , Resolution 0.1µA Delay Time, second Range 0, 1.0-999.9 (0=continuous), Resolution 0.1second Compliance Standards A UL544 Non Patient, UL484, IEC60598, UL1363 B UL544 Patient Care C UL2601-1, IEC60601-1, EN60601-1 D UL1563 E UL60950, IEC60950, IEC61010-1, IEC60335-1, IEC60990 Fig4 U2 F IEC60990 Fig5 U3 G IEC60990 Fig3 U1 MD A - G components Accuracy: Resistance ± 1% Capacitor ± 5% MD Voltage Limit Maximum 30V peak or 30VDC STANDARD ACCESSORIES Hipot Return Lead ,1.8m(1102) ×2 *product specifications are subject to change without notice.

Extech 7742安规综合分析仪,台湾华仪7742：
设置
高/低的旅游，μA（7611 - 7620），范围0-6000μA（0 =关），分辨率1μA
旅游高/低，uA（7623）范围0-9999μA（0 =关），分辨率1μA
延迟时间，第二个范围1.0-999.9（0 =连续），分辨率0.1秒
测量设备电路
  对A / B / C / D / E / F，A / E /
一个符合UL 544，UL484，IEC60598，UL1363
医师乙UL 544MD C IEC60601-1，UL2601-1，EN 60601-1
MD?UL1563
MDé符合UL60950，IEC60950，IEC61010-1，UL3101-1，IEC60335-1，IEC60990
MD F外接MD
Extech 7742安规综合分析仪,台湾华仪7742：
一般
输入电压115/230VAC±15％，50/60HZ±5％，保险丝2A/250V慢熔保险丝
PLC远程控制输入：测试，复位，Memory1.2.3
输出：通过，失败，加工
10记忆内存，8个步骤/记忆50组记忆8个步骤/ 10记忆内存，8个步骤/内存
显示16×2 LCD背部轻20×2×2带背光的LCD液晶显示器背部轻20
钥匙的锁，以防止擅自修改的测试参数
内置的软件和外部校准米的校准
接口GPIB/RS232（选）
报警音量设置范围：0-9; 0 =关，1是柔软的体积，9是响亮的音量。
环境0-40℃，相对湿度20-80％RS232 InterfaceOpt.731
GPIB InterfaceOpt.732
Printer Port InterfaceOpt.734
DC Continuity Test Function (0-10KΩ)Opt.736
Scanner 8W 8GOpt.738
RUN Test ModuleOpt.739
RUN Test LLT ModuleOpt.751
Multi-function Interface CardOpt.758
Ethernet Card1101
高压测试线1105
高压连接线1109
高压输出连接线1111
扫描控制线1120
LLT L/N 连接线1123
高压连接线1130
RS232 连接线1137
接地阻抗电流测试线(40A)1138
接地阻抗电流回路线(40A)1147
接地阻抗电流回路线(40A)1217
耐压/接地阻抗信号控制连接线1219
耐压/接地阻抗信号控制连接线1302
高压测试棒1306
高压测试棒1316
高压测试枪1317
接地阻抗测试棒(40A)1505
Interlock Disable Key1928
远程控制盒1929
远程控制盒(含LED显示)1933
点检治具盒RS232 InterfaceOpt.731
GPIB InterfaceOpt.732
Printer Port InterfaceOpt.734
DC Continuity Test Function (0-10KΩ)Opt.736
Scanner 8W 8GOpt.738
RUN Test ModuleOpt.739
RUN Test LLT ModuleOpt.751
Multi-function Interface CardOpt.758
Ethernet Card1101
高压测试线1105
高压连接线1109
高压输出连接线1111
扫描控制线1120
LLT L/N 连接线1123
高压连接线1130
RS232 连接线1137
接地阻抗电流测试线(40A)1138
接地阻抗电流回路线(40A)1147
接地阻抗电流回路线(40A)1217
耐压/接地阻抗信号控制连接线1219
耐压/接地阻抗信号控制连接线1302
高压测试棒1306
高压测试棒1316
高压测试枪1317
接地阻抗测试棒(40A)1505
Interlock Disable Key1928
远程控制盒1929
远程控制盒(含LED显示)1933
点检治具盒RS232 InterfaceOpt.731
GPIB InterfaceOpt.732
Printer Port InterfaceOpt.734
DC Continuity Test Function (0-10KΩ)Opt.736
Scanner 8W 8GOpt.738
RUN Test ModuleOpt.739
RUN Test LLT ModuleOpt.751
Multi-function Interface CardOpt.758
Ethernet Card1101
高压测试线1105
高压连接线1109
高压输出连接线1111
扫描控制线1120
LLT L/N 连接线1123
高压连接线1130
RS232 连接线1137
接地阻抗电流测试线(40A)1138
接地阻抗电流回路线(40A)1147
接地阻抗电流回路线(40A)1217
耐压/接地阻抗信号控制连接线1219
耐压/接地阻抗信号控制连接线1302
高压测试棒1306
高压测试棒1316
高压测试枪1317
接地阻抗测试棒(40A)1505
Interlock Disable Key1928
远程控制盒1929
远程控制盒(含LED显示)1933
点检治具盒RS232 InterfaceOpt.731
GPIB InterfaceOpt.732
Printer Port InterfaceOpt.734
DC Continuity Test Function (0-10KΩ)Opt.736
Scanner 8W 8GOpt.738
RUN Test ModuleOpt.739
RUN Test LLT ModuleOpt.751
Multi-function Interface CardOpt.758
Ethernet Card1101
高压测试线1105
高压连接线1109
高压输出连接线1111
扫描控制线1120
LLT L/N 连接线1123
高压连接线1130
RS232 连接线1137
接地阻抗电流测试线(40A)1138
接地阻抗电流回路线(40A)1147
接地阻抗电流回路线(40A)1217
耐压/接地阻抗信号控制连接线1219
耐压/接地阻抗信号控制连接线1302
高压测试棒1306
高压测试棒1316
高压测试枪1317
接地阻抗测试棒(40A)1505
Interlock Disable Key1928
远程控制盒1929
远程控制盒(含LED显示)1933
点检治具盒
尺寸430（宽）×89（高）×400（深）mm 430（宽）×133（高）×400（深）mm 430（宽）×89（高）×400（深）mm
净重7.5千克8.5公斤7.5公斤的
标准配件
电源线（10A）×1×2（10A/1）
保险丝×2（包括备用保险丝座中）
的耐压返回铅，1.8（1102）×2 - 
DUT的电源线，1.6M的I / P（1761）×1 - 
被测设备的I / P电源线，1.6M（1762） - ×1 - 
LLT的插座适配器盒20A，1.6M（1905） - ×1×1
LLT的插座适配器盒20A，1.6M（1906）×1 - 
RS232 InterfaceOpt.731
GPIB InterfaceOpt.732
Printer Port InterfaceOpt.734
DC Continuity Test Function (0-10KΩ)Opt.736
Scanner 8W 8GOpt.738
RUN Test ModuleOpt.739
RUN Test LLT ModuleOpt.751
Multi-function Interface CardOpt.758
Ethernet Card1101
高压测试线1105
高压连接线1109
高压输出连接线1111
扫描控制线1120
LLT L/N 连接线1123
高压连接线1130
RS232 连接线1137