Extech 7742安規綜合分析儀,臺灣華儀7742

產品/服務：Extech 7742安規綜合分析儀,臺灣華儀7742
型號：7742
品牌：臺灣華儀
單價：面議
更新日期：2024-09-19
有效期至：長期有效
瀏覽次數：4062

產品簡介

Extech 7742安規綜合分析儀,臺灣華儀7742：全新六合一功能包含 (ACW,DCW,IR,GB,LLT,RUN TEST)型320×240 Graphic LCD 窗口可于同一畫面下完整的顯示所有的設定參數或量測數值測試功能確認設定(Verification)...

產品詳細介紹

Extech 7742安規綜合分析儀,臺灣華儀7742：
全新六合一功能包含 (ACW,DCW,IR,GB,LLT,RUN TEST)
Extech 7742安規綜合分析儀,臺灣華儀7742：Extech 7742安規綜合分析儀,臺灣華儀7742：Extech 7742安規綜合分析儀,臺灣華儀7742：Extech 7742安規綜合分析儀,臺灣華儀7742：Extech 7742安規綜合分析儀,臺灣華儀7742：
可于同一畫面下完整的顯示所有的設定參數或量測數值
型320×240 Graphic LCD 窗口
測試功能確認設定(Verification)

自動提示訊息功能(prompt)

快速放電線路 (:104990)

可設定校正日期-時間的預警功能

內建50組程序記憶、每一組30個測試步驟，可于一次設定連續測試

全范圍電壓輸出穩壓率在1%以內

鍵盤鎖定功能

內含防高壓觸電線路Smart GFI (:169000)

簡單易懂的人機界面

緩升上限(Ramp High)設定(:100859)

充電下限(Charge Low)設定 (:106128)

內建PLC Remote可程序遙控界面

可外接標準GPIB/RS-232界面作控制

備有小電流接地阻抗檢查功能(Continuity)

量測速度快，準確度高

可選購SPACE-9170安規自動化測試軟件，經由個人計算機PC作控制

Extech 7742安規綜合分析儀,臺灣華儀7742：

規格：

7742 Electrical Safety Compliance Analyzer

SPECIFICATIONS

MODEL

7742

AC WITHSTAND VOLTAGE

Range

Resolution

Accuracy

Output Voltage, ACV

0-5000

± (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

± (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

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

± (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

± (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

1.00-2.99A,± (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)

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

1000 – 9999

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

1000 – 9999

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

± (1.5% 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

10000–50000, ±(15% of reading+2 counts)

Resistance, mΩ (GB)

0-600

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

1000 – 9999

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

Number of HA Channel

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

± (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

± (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)

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安規綜合分析儀,臺灣華儀7742：
設置
高/低的旅游，μA（7611 - 7620），范圍0-6000μA（0 =關），分辨率1μA
旅游高/低，uA（7623）范圍0-9999μA（0 =關），分辨率1μA
延遲時間，第二個范圍1.0-999.9（0 =連續），分辨率0.1秒
測量設備電路
對A / B / C / D / E / F，A / E /
一個符合UL 544，UL484，IEC60598，UL1363
醫師乙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安規綜合分析儀,臺灣華儀7742：
一般
輸入電壓115/230VAC±15％，50/60HZ±5％，保險絲2A/250V慢熔保險絲
PLC遠程控制輸入：測試，復位，Memory1.2.3
輸出：通過，失敗，加工
10記憶內存，8個步驟/記憶50組記憶8個步驟/ 10記憶內存，8個步驟/內存
顯示16×2 LCD背部輕20×2×2帶背光的LCD液晶顯示器背部輕20
鑰匙的鎖，以防止擅自修改的測試參數
內置的軟件和外部校準米的校準
接口GPIB/RS232（選）
報警音量設置范圍：0-9; 0 =關，1是柔軟的體積，9是響亮的音量。
環境0-40℃，相對濕度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
高壓測試線1105
高壓連接線1109
高壓輸出連接線1111
掃描控制線1120
LLT L/N 連接線1123
高壓連接線1130
RS232 連接線1137
接地阻抗電流測試線(40A)1138
接地阻抗電流回路線(40A)1147
接地阻抗電流回路線(40A)1217
耐壓/接地阻抗信號控制連接線1219
耐壓/接地阻抗信號控制連接線1302
高壓測試棒1306
高壓測試棒1316
高壓測試槍1317
接地阻抗測試棒(40A)1505
Interlock Disable Key1928
遠程控制盒1929
遠程控制盒(含LED顯示)1933
點檢治具盒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
高壓測試線1105
高壓連接線1109
高壓輸出連接線1111
掃描控制線1120
LLT L/N 連接線1123
高壓連接線1130
RS232 連接線1137
接地阻抗電流測試線(40A)1138
接地阻抗電流回路線(40A)1147
接地阻抗電流回路線(40A)1217
耐壓/接地阻抗信號控制連接線1219
耐壓/接地阻抗信號控制連接線1302
高壓測試棒1306
高壓測試棒1316
高壓測試槍1317
接地阻抗測試棒(40A)1505
Interlock Disable Key1928
遠程控制盒1929
遠程控制盒(含LED顯示)1933
點檢治具盒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
高壓測試線1105
高壓連接線1109
高壓輸出連接線1111
掃描控制線1120
LLT L/N 連接線1123
高壓連接線1130
RS232 連接線1137
接地阻抗電流測試線(40A)1138
接地阻抗電流回路線(40A)1147
接地阻抗電流回路線(40A)1217
耐壓/接地阻抗信號控制連接線1219
耐壓/接地阻抗信號控制連接線1302
高壓測試棒1306
高壓測試棒1316
高壓測試槍1317
接地阻抗測試棒(40A)1505
Interlock Disable Key1928
遠程控制盒1929
遠程控制盒(含LED顯示)1933
點檢治具盒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
高壓測試線1105
高壓連接線1109
高壓輸出連接線1111
掃描控制線1120
LLT L/N 連接線1123
高壓連接線1130
RS232 連接線1137
接地阻抗電流測試線(40A)1138
接地阻抗電流回路線(40A)1147
接地阻抗電流回路線(40A)1217
耐壓/接地阻抗信號控制連接線1219
耐壓/接地阻抗信號控制連接線1302
高壓測試棒1306
高壓測試棒1316
高壓測試槍1317
接地阻抗測試棒(40A)1505
Interlock Disable Key1928
遠程控制盒1929
遠程控制盒(含LED顯示)1933
點檢治具盒
尺寸430（寬）×89（高）×400（深）mm 430（寬）×133（高）×400（深）mm 430（寬）×89（高）×400（深）mm
凈重7.5千克8.5公斤7.5公斤的
標準配件
電源線（10A）×1×2（10A/1）
保險絲×2（包括備用保險絲座中）
的耐壓返回鉛，1.8（1102）×2 -
DUT的電源線，1.6M的I / P（1761）×1 -
被測設備的I / P電源線，1.6M（1762） - ×1 -
LLT的插座適配器盒20A，1.6M（1905） - ×1×1
LLT的插座適配器盒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
高壓測試線1105
高壓連接線1109
高壓輸出連接線1111
掃描控制線1120
LLT L/N 連接線1123
高壓連接線1130
RS232 連接線1137

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