




DHT-100 Leeb Hardness Tester is a portable Leeb Hardness Tester with liquid crystal display screen and small size, which is used for hardness testing of metal materials by using the Leeb principle, and can be applied to a variety of environmental occasions for testing.The DHT-100 Leeb Hardness Tester is equipped with a D-type impact device as standard, which has an automatic shutdown function, and can store up to 1250 sets of measurement data, which can be equipped with different impact devices to measure materials of different hardness, digital display, and simple operation.
1、DHT-100 Leeb Hardness Tester adoptsWrist structure, Chinese operation menu
2. 128 X 64 WITH BACKLIT LCD DISPLAY
3. 6 kinds of sensors can be selected: D, DC, DL, D+15, C, and G
4. Automatically measure the average value, and convert the hardness values of cloth, Luo, Wei and Xiao to each other
5、The DHT-100 Leeb Hardness Tester has:storageFunctionality for 1250 sets of data
6. RS32C digital interface, optional micro printer
7. Real-time clock
1. Appearance structure
The main structure of DHT-100 Leeb Hardness Tester is as follows:keyboardLCD screen,Sensor interface, Standard RS 232C interface,Signage (back),Battery compartment (back).
2. Display part of the data description
The DHT-100 Leeb Hardness Tester can measure and show:Hardness system,Average symbol,Measured averages,Fraction measurements,Direction, Material,Sensor type,Number of measurements/average times,Current storage address,Date & Time,Current battery level.
3. Keyboard part
The operation buttons of the DHT-100 Leeb Hardness Tester are: on/off key, select/single print key, select/backlight key, delete key, read key, menu/confirm key.



安环君; 张书玲; 赵春华 - 《理化检验(物理分册)》