回路电阻测试仪(手持式)

Uses

The Loop Resistance Tester (Handheld) is used to measure high-current contact resistance in circuit breaker contacts, busbar connections, and other micro-ohm-level resistances. The instrument is powered by a lithium battery, delivers a test current of up to 100 A, and can perform accurate measurements even in environments with strong interference. The JYL (100A) is a handheld device that is compact and lightweight, making it particularly suitable for passive field use.

Function

1.The instrument can output a continuous current of 100 A for measuring loop resistance, in accordance with the requirements of the DL/T845.4-2004 standard.

2.Features a built-in constant-current power supply capable of continuous operation for at least 60 seconds during a 100A output test; includes a built-in overheat protection circuit, ensuring the instrument’s reliability and stability.

3.The instrument is equipped with a high-capacity built-in lithium battery that can perform at least 500 rapid tests on a single charge.

4.Independent balanced charging ensures that each battery cell is fully charged, maximizing battery performance.

5.Fast testing (the rapid method takes only 3 seconds), high accuracy, and good repeatability

6.The instrument is resistant to power-frequency interference and can perform accurate measurements even in environments with strong interference.

7.The built-in voice output provides real-time announcements of measurement results.

8.The instrument is compact, lightweight, and easy to operate. It is handheld and easy to carry.

9.The instrument can store 100 sets of measurement data.

10.Connects to a computer via a Bluetooth wireless interface for data exchange (optional)