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·内置微处理器,数值精准,操作简易
·完全符合安全标准的规范
·内建常见标准的人体仿真阻抗,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
·可以和华仪耐压测试器结合使用,组成自动化测试系统
·量测频宽达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
·可外接标准GPIB/RS232界面作控制
·内建多组程序记忆组 (7611/7623 10组)
·前面板软件输入校正
·键盘锁定功能
·量测速度快,准确度高
SPECIFICATIONS | |||
MODEL | 7611 | 7620 | 7623 |
CURRENT MEASUREMENT | |||
Frequency Range | DC-1MHZ | ||
CMRR | >40dB@1MHZ | ||
Input Impedance/Capacitance | >1MΩ/<200pf | ||
Leakage current (7611&7620) | Resolution | Accuracy(DC-10KHZ) | Accuracy(10K-1MHZ) |
0.0-999.9, µA |
0.1
|
±(1.5%of reading+ 5counts)
|
±(5%of reading+ 5counts)
|
1000-6000, µA |
1
|
±(1.5%of reading+ 2counts)
|
±(5%of reading+ 5counts)
|
Leakage current (7623) |
Resolution
|
Accuracy(DC-200KHZ)
|
Accuracy(200K-1MHZ)
|
0.0-999.9, µA |
0.1
|
±(5%of reading+ 0.5 µA)
|
±(5%of reading+ 2 µA)
|
1000-9999, µA |
1
|
||
LINE VOLTAGE MEASUREMENT | |||
Range | 0 - 300 VAC | ||
Resolution | 0.1 V | ||
Accuracy | ±(1%of reading+ 2counts) | ||
DUT | |||
DUT Input Power Rating |
30~300 VAC
|
30~277 VAC
|
|
Single Phase Unbalanced (One Hot or Line conductor and One Neutral) | |||
DUT Current Capacity |
30A
|
10A
|
20A
|
DUT Production |
32A, Short circuit current
|
11A, Short circuit current
|
22A, Short circuit current
|
Response Time < 600msec
|
|||
SETTINGS | |||
High /Low Trip, µA (7611&7620) | Range 0-6000µA (0=OFF), Resolution 1µA | ||
High /Low Trip, µA (7623) | Range 0-9999µA (0=OFF), Resolution 1µA | ||
Delay Time, second | Range 0, 1.0-999.9 (0=continuous), Resolution 0.1second | ||
MEASUREMENT DEVICE CIRCUIT | |||
A/B/C/D/E/F | A/E/F | ||
MD A | UL 544 Non Patient、UL484、IEC60598、UL1363 | ||
MD B | UL 544 Patient Care | ||
MD C | IEC60601-1, UL2601-1, EN 60601-1 | ||
MD D | UL1563 | ||
MD E | UL60950, IEC60950, IEC61010-1, UL3101-1, IEC60335-1, IEC60990 | ||
MD F | External MD | ||
GENERAL | |||
Input Voltage | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 2A/250V Slow-Blow fuse | ||
PLC Remote Control | Input : Test , Reset , Memory1.2.3 | ||
Output : Pass , Fail , Processing | |||
Memory |
10 memories, 8 steps/memory
|
50 memories, 8 steps/memory
|
10 memories, 8 steps/memory
|
Display |
16×2 LCD with back light
|
20×2 LCD with back light
|
20×2 LCD with back light
|
Key Lock | To prevent unauthorized alteration of the test Parameters | ||
Calibration | Build-in software and external calibrated meters | ||
Interface | GPIB/RS232 (Option) | ||
Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | ||
Environment | 0-40 ℃, 20-80%RH | ||
Dimension |
430(W)×89(H)×400(D)mm
|
430(W)×133(H)×400(D)mm
|
430(W)×89(H)×400(D)mm
|
Net Weight |
7.5Kg
|
8.5Kg
|
7.5Kg
|
STANDARD ACCESSORIES | |||
Power Cord(10A) |
×1
|
×2 (10A/15A)
|
|
Fuses |
×2 (Including a spare contained in the fuse holder)
|
||
Hipot Return Lead ,1.8m(1102) |
×2
|
-
|
|
DUT I/P Power Cord ,1.6m(1761) |
×1
|
-
|
-
|
DUT I/P Power Cord ,1.6m(1762) |
-
|
×1
|
-
|
LLT Receptacle Adaptor Box 20A ,1.6m(1905) |
-
|
×1
|
×1
|
LLT Receptacle Adaptor Box 20A ,1.6m(1906) |
×1
|
-
|
-
|
*product specifications are subject to change without notice. |