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ติดต่อเราHT7051 : เครื่องวัดค่าความต้านทานของฉนวนขนาด 5kVDC
ข้อมูลสินค้า
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รหัสสินค้า
HT7051
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เข้าชม
2,901 ครั้ง
ยี่ห้อ
HT ITALIA
รุ่น
HT7051
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แก้ไขล่าสุดเมื่อ
22/04/2019 10:45
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รายละเอียดสินค้า
GENERAL :
HT7051 model was designed to perform professional insulation resistance measurements with test voltage programmable up to 5kVDC and wide measurement range up to 10Tohm which permits a large applications for each industrial LV environment (test on electrical machines, power transformers, electrical cables, switchboard panels, generic devices, etc…). Three different function modes are available on meter: FIX mode (fixed test voltage), ADJUST mode (programmable test voltage) and RAMP mode (programmable test voltage and duration time with up to 3 kind of selectable ramps) which permits to reach correct results in each situation. The Polarization Index (P.I) and Dielectric Absorption Ratio (D.A.R) available features are duration tests which permits to define a good behaviour of the global insulation. HT7051 meter is powered by a NiMH rechargeable battery with integrated adapter which permits to reach great performances during the measurements, it have a internal memory for saving results and a RS-232 interface for connection to PC and transfer saved measurements. All structure is fitted in a portable hard carrying case which assure safety typical of a "on field" meter. TECHNICAL SPECIFICATION : ▪ Insulation resistance measurement with test voltage up to 5kVDC ▪ Measurement range up to 10Tohm ▪ FIX mode with test voltage of 100, 250, 500, 1k, 2.5k e 5kVDC ▪ ADJUST mode with test voltage selectable from 100 to 5kVDC ▪ RAMP mode with selectable duration time and test voltage ▪ Selection of 3 type of ramp test ▪ Polarization Index (P.I.) measurement ▪ Dielectric Absorption Ratio (D.A.R) measurement ▪ DC/AC TRMS voltage up to 600V ▪ SMOOTH feature for stable measurement results ▪ GUARD test lead for surface leakage current compensation ▪ MX, MIN limit selectable threshold on measurements ▪ Automatic discharging of device under test ▪ Fuse protection on power supply ▪ LCD display with backlight and bargraph ▪ Internal memory for saving results ▪ Recall saved results at display ▪ RS-232 interface for PC connection ▪ Rechargeable internal battery ▪ CE mark ▪ EN 61557 ▪ EN 61010-1 ACCESSORIES : ▪ KIT14000: Set of 3 safety cables with alligator clips + 2 safety cables with test leads ▪ C7001: power supply cord ▪ BORSA2000N: carrying case for accessories ▪ TOPVIEW: PC software + RS-232 cable ▪ ISO9000 calibration certificate ▪ User's manual
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