High Precision Loop Resistance Tester Micro Ohm Meter Contact Resistance Measuring Instrument

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year, 1 Year
• Model NO.: KDHL-100P
• After-Sales Service: Yes
• Testing Voltage: 220V
• Operating Temperature: 10ºC~40ºC, 0c-40c (Without Condensation)
• Dimensions: 300*270*200 mm3
• Accuracy Class: 0.5%
• Weight: 5kg (Excluding Accessories)
• Measurement Range: 1-1999 μΩ
• Measuring Range: 1~1999μΩ
• Volume: 300* 270* 200 mm3
• Measurement Accuracy: 0.5%
• Resistance Display Mode: Three and a Half Position LCD
• Test Current: 100A
• Current Display Mode: Three and a Half Position LCD
• Working Power Supply: AC220V ± 10%, 50Hz ± 1Hz
• Resolution: 1 μΩ
• Transport Package: Inside Packing: Bubble Board; Outside Packing: Sta
• Trademark: KDZD
• Origin: Hebei, China
• HS Code: 9030332000

Product Description

Products introduction

The KDHL-100P circuit resistance tester can easily measure the contact resistance of the main contact of high and low voltage switches, the DC resistance of high and low voltage cable lines and other pure resistance test objects.

This product overcomes the disadvantage of traditional circuit resistance measuring instruments that require adjusting the current output; The large screen graphic LCD with wide temperature band backlight is adopted instead of the traditional Nixie tube display mode, which can display Chinese characters intuitively, making the operation of the instrument more convenient and simple. This product uses a precision instrument operational amplifier and a high-precision A/D converter, combined with a high-performance 16 bit microcontroller, to ensure the testing accuracy of the product;

This product has also designed functions such as real-time calendar clock, data storage, printing and protection, which makes the product more complete and cost-effective.

Environmental conditions for use

Power supply: AC220V ± 10%, 50Hz ± 1Hz
Operating temperature: 0C40C (no condensation)
Relative humidity: 90% RH
Altitude: less than 1000 meters
 

Measurement conditions
Environmental temperature	(20 ± 5) C
Measurement of relative humidity	not exceeding 80%
There should be no external electromagnetic field that affects the normal operation of the instrument