交流接地阻抗测试仪7305

厂商 ：苏州众业电子有限公司

江苏 苏州
  • 主营产品：
  • 耐高压测试仪
  • 示波器探棒
  • 数字示波器
联系电话 ：13771932800
商品详细描述
· 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.

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
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