Leeb Hardness Tester

HLN-11A Leeb hardness tester

Main features:

• Full Chinese display, menu operation;
• Type-c USB or RS485 communication interface;
• It can be equipped with 7 different impact devices, which can be replaced without recalibration and can automatically identify the type of impact device;
• Support the measurement of various hardness scale and three strength values;
• It can store the single measurement value, average value, measurement date, impact direction, times, material, hardness scale and other information of 373~2688 groups (32~1 impact times per group);
• The upper and lower limits of hardness value can be set in advance, and the alarm will be automatically given in case of exceeding the limit, which is convenient for batch test of users;
• Indication software calibration function;
• Built-in high-performance lithium battery and charging control circuit, with super long working and standby time;
• Computer software can be equipped to support data query, storage, statistics and histogram display;
• Built-in thermal printing head can print measurement data in real time, which is convenient and fast;
• Precision in accordance with GB/T 17394.2

HYHLN3200 Leeb hardness tester

Main features:

• The 320 × 240 TFT color LCD display is used to display rich information;
• Switching among simplified/traditional Chinese, English and German and menu operation;
• Proprietary double-compartment dustproof design is adopted to protect the host compartment from dust;
• Type-c USB and RS485 communication interface can be conveniently connected to PC, IPC or PLC;
• Two hardness scales are displayed on the main interface;
• Three modes switching on the main interface (histogram mode, full hardness mode and curve mode);
• Set the production batch number, and number the measured workpiece automatically for the convenience of statistics and record;
• Browse any hardness scale conversion of status measurement data, convenient and fast;
• It can be equipped with 7 different impact devices, which can be replaced without recalibration and can automatically identify the type of impact device;
• Support the measurement of various hardness scales and three strength values;
• Two sets of domestic and foreign hardness conversion tables are built to meet different demands of customers;
• It can store 510 files, each file 46~215 groups (32~1 impact times per group) of single measurement value, average value, measurement date, impact direction, times, material, hardness scale and other information;
• The upper and lower limits of hardness value can be set in advance, and the alarm will be automatically given in case of exceeding the limit, which is convenient for batch test of users;
• Indication software calibration function;
• Built-in high-performance lithium battery and charging control circuit, with battery capacity of 1800mA;
• It can be equipped with computer software to support data query, storage, statistics and histogram display and save in Exel format.
• Precision in accordance with GB/T 17394.2

HYHLN-3300 Leeb hardness tester

Main features:

The all-digital probe, dual-coil patented technology and automatic direction identification technology improve measurement accuracy;
All-angle random measurement, no need to manually set the test direction of the probe;
Meet the measurement of HRC and HB values for low-hardness materials such as low carbon steel and the measurement of HRC for ultra-high hardness materials;
2.4-inch color large-screen LCD display;
Full Chinese menu, compatible with wireless and wired probes;
The wireless probe has a built-in lithium battery that is charged by USB;
The stored data can be downloaded to a computer via Bluetooth for editing, storage, printing reports, etc;
Real-time date clock function; upper and lower limit buzzer alarm, graphical display;
The host is equipped with magnetic attraction, which is convenient for on-site single-person operation;
The data can be printed wirelessly and connected to the computer wirelessly;
Accuracy meets GB/T 17394, ASTM A956, DIN50156