High Precision Loop Resistance Test Unit Switch Contact Resistance Tester Multifunction Loop Impedance Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KDHL-100P
• Display Type: Digital Only
• Testing Voltage: 220V
• Operating Temperature: 10c~40c
• Selling Units: Single Item
• Dimensions: 300*270*200 mm3
• Accuracy Class: 0.5%
• Weight: 5kg (Excluding Accessories)
• Measurement Range: 1-1999
• Measuring Range: 1~1999
• Volume: 300*270*200mm3
• Single Gross Weight: 13.000 Kg
• 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: AC220V10%.50Hz1Hz
• 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