GM500 GAUSSMETER

GM500 Digital Gaussmeter （ Precision @ 1%）

Profile  

Gaussmeters can be used in aerospace and military industry, electronic electroacoustics, automobile manufacturing, and parts processing industries. In particular, wind power, steel smelting, and magnetic application testing in the new energy automotive industry. 

It measures the surface magnetic field of permanent magnet materials, DC motors, speakers, magnetic separators, and permanent magnet iron removers. Its low range can be used to measure the residual magnetic field after demagnetization of metal materials, the weak magnetic field after machining of mechanical parts, the residual magnetic field after cold working of stainless steel products, and the leakage magnetic field after strong magnetic shielding. 

It can be widely used in machining industry, stainless steel products and mold manufacturing industry.

This machine has 485 communication expansion ports, and the standard MODBUS-RTU protocol is convenient for users to expand; High and low buzzer alarm and three-stage switching output; Analog output for easy PLC integrated control.

Feature  

• The core is a 32-bit ARM microcontroller with Cortex-M3. It is superior in sampling speed, program stability and scalability. The better software algorithm ensures the accuracy of the instrument, and the smaller size is suitable for one-handed inspection in the field.

• Using LCM12864 display module, white light and black text display, it can intuitively read the real-time value of magnetic field, peak value and magnetic polarity. The instrument has AC mode, DC mode and pulse mode measurement function (peak detection)

• It has 485 communication expansion ports, and the standard MODBUS-RTU protocol is convenient for users to expand.

• The test data can be set to high and low alarm switching output.

Function  

• Convenient testing: 160mm*64-80mm*30mm small size, can be carried around for on-site quality testing;

• Wide range: the maximum measurement is 3T (30000Gs), the lowest test is 0.1Gs, and both strong and weak magnets can be measured;  

• Simple reading: LCM12864 LCD display (with backlight) for easy data reading, multi-unit selection, magnetic polarity NS letter display;

• Easy maintenance: Uses 4 *AAA batteries, which is easy to buy, and the plastic outer box is shockproof for storage, which is more practical.

• Extended function: R485 communication interface for easy data output; OK/NG data filters the switching output for easy automatic integration.