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  • 產(chǎn)品名稱:7305 接地電阻測試儀(30A/6V)

  • 產(chǎn)品型號:
  • 產(chǎn)品廠商:臺灣華儀
  • 產(chǎn)品價格:0
  • 折扣價格:0
  • 產(chǎn)品文檔:
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簡單介紹:
輸出電流:3~30A,輸出電壓:6V,接地電阻量程:0~510mΩ(3.0~10.0A),0~120mΩ(10.1~30.0A),精度:±(2%ofreading+1count)
詳情介紹:
7305 接地電阻測試儀產(chǎn)品特性

◆ 提供AC 30A/6V的恒流源輸出,量測阻抗范圍0~510mΩ
◆ 簡易型的接地阻抗測試器
◆ 內(nèi)建恒流線性放大輸出
◆ 內(nèi)含5組記憶組,每個記憶組含有3個步驟,可針對不同產(chǎn)品做設(shè)定,一次設(shè)定,連接測試。?
◆ 可與耐壓/絕緣阻抗測試器連接測試?
◆ 測試線路阻抗自我歸零校整功能,確保測試結(jié)果的準(zhǔn)確性?
◆ 前面板軟件輸入校正?
◆ 時間與日期的設(shè)定,可設(shè)定校正時間及預(yù)警時間提醒使用者?
◆ 內(nèi)建PLC Remote遙控界面?
◆ 鍵盤鎖定功能?
◆ **鎖定功能

技術(shù)參數(shù)
MODEL 7305
GROUND BOND
Output AC Current 3~30A
Output AC Voltage 6V, Maximum
Output Frequerncy 50Hz/60Hz±100ppm, User Selection
SETTINGS
Max-Limit Range Resistance 0~510mΩ 0~120mΩ
AC Current 3.0~10.0A 10.1~30.0A
Resolution 1mΩ
Accuracy Same as Resistance Measurment Accuracy
Min-Limit Range Resistance -
AC Current -
Resolution 1mΩ
Accuracy Same as Resistance Measurment Accuracy
Lead Resistance Offset Range 0~100mΩ, Auto/manual
Resolution 1mΩ
Accuracy ±(2% of setting +2 counts)
Dwell Time Range 0, 0.5~999.9sec (0=continuous)
Resolution 0.1 sec
Accuracy ±(0.1% + 0.05sec)
MEASURMENT
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 1mΩ
Accuracy ±(2%of reading +1count)
GENERAL
Input Voltage AC 115/230Vac±15%, 50/60Hz ± 5%, Fuse 6.3A
PLC Remote Control 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
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 (Includeing a spare contained in the fuse holder)
Ground Bond Reutrn Lead 30A, 1.6m(1122) ×1
Ground Bond Tester Lead 30A, 1.6m(1131) ×1
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