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产品名称:
交流接地阻抗测试仪
产品型号:
7305
产品展商:
苏州市众业电子有限公司
关注指数:669
产品文档:
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·7305简易型交流接地阻抗测试器(30A/6V)。
·全系列内建特殊的线性恒流输出放大线路。
·Extech 7305 交流接地阻抗测试仪,咨询电话:0512-68551216/68551217/65090040
交流接地阻抗测试仪
的详细介绍
产品特点:
· 内建10组程序记忆、每一组3个测试步骤可进行程序记忆步骤的连结测试。
· 开机自我检测功能的测试，可于测试前进行判定各项测试功能是否正常。
· 测试线路阻抗自我归零校整功能，确保测试结果的准确性。
· 前面板软件输入校正。
· 时间与日期的设定，可设定校正时间及预警时间提醒使用者。
· 内建PLC Remote遥控界面。
· 键盘锁定,安全锁定功能。
· 华仪 7305 交流接地阻抗测试仪,咨询电话:0512-68551216/68551217/65090040
产品规格:
SPECIFICATIONS |
MODEL | 7305 |
GROUND BOND |
Output AC Current | 3 - 30A |
Output AC Voltage | 6V, Maximum |
Output Frequency | 50Hz/60Hz ±100ppm, User Selection |
SETTINGS |
Max-Limit | Resistance | 0-510mΩ | 0-120mΩ |
Range | AC Current | 3.0-10.0A | 10.1-30.0A |
Resolution | 1mΩ |
Accuracy | Same as Resistance Measurement Accuracy |
Min-Limit | Resistance | - |
Range | AC Current | - |
Resolution | 1mΩ |
Accuracy | Same as Resistance Measurement Accuracy |
Lead Resistance Offset | Range | 0 - 100 mΩ, Auto/manual |
Resolution | 1mΩ |
Accuracy | ±(2% of setting +2 counts) |
Dwell Time | Range | 0, 0.5 - 999.9 sec (0 = continuous) |
Resolution | 0.1 sec |
Accuracy | ±(0.1% + 0.05sec) |
MEASUREMENT |
AC Current | Range | 3.0 - 30.0A |
Resolution | 0.1A |
Accuracy | ±(2%of reading +1count) |
Resistance | Range | 0-510mΩ | 0-120mΩ |
3.0-10.0A | 10.1-30.0A |
Resolution | 1 mΩ |
Accuracy | ±(2%of reading +1count) |
GENERAL |
Input Voltage AC | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 6.3A for 7305/7315 model, 10A for 7314 model, 15A for 7316 model |
PLC Remote Control | Input: Test , Reset,Withstand Processing ,(Memory1.2.3, Interlock for 7314/7315/7316 model only) |
| Output: Pass , Fail , Processing , Reset Out , Start Out |
Memory | 5 memories |
Display | 16×2 LCD with back light |
Key Lock | To prevent unauthorized alteration of the test Parameters |
Calibration | Build-in software and external calibrated meters |
Verification | - |
Alarm Volume Setting | - |
Environment | 0-40℃, 20-80%RH |
Dimension | 280(W)×89(H)×370(D)mm |
Net Weight | 10Kg |
STANDARD ACCESSORIES |
Power Cord(10A) | ×1 |
Fuses | ×2 (Including a spare contained in the fuse holder) |
Ground Bond Return Lead 30A ,1.6m(1122) | ×1 |
Ground Bond Test Lead 30A,1.6m(1131) | ×1 |