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Position： Products / Leeb Hardness Tester
HT360/HT360C
The HT360 series portable hardness tester is a device that uses the principle of Richter hardness measurement to measure the hardness of metals, can measure various metal materials including steel and cast steel, alloy tool steel, stainless steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper, forged steel and other metal materials; The conversion between seven hardness values such as HL, HB, HRB, HRC, HRA, HV and HS can be easily realized.The instrument is designed with a streamlined ergonomic structure, equipped with a standard bracket, a 2.8-inch high-definition display screen, rich and intuitive interface information display, standard large-capacity memory, up to 500 data storage, support optional Bluetooth printer, user-friendly test results output; Support windows program-controlled connection, convenient computer-side data storage, export and print.
The HT360 series portable hardness tester is a device that uses the principle of Richter hardness measurement to measure the hardness of metals, can measure various metal materials including steel and cast steel, alloy tool steel, stainless steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper, forged steel and other metal materials; The conversion between seven hardness values such as HL, HB, HRB, HRC, HRA, HV and HS can be easily realized.The instrument is designed with a streamlined ergonomic structure, equipped with a standard bracket, a 2.8-inch high-definition display screen, rich and intuitive interface information display, standard large-capacity memory, up to 500 data storage, support optional Bluetooth printer, user-friendly test results output; Support windows program-controlled connection, convenient computer-side data storage, export and print.
  • Using the principle of Richter hardness measurement, can be measured including steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper, forged steel and other metal materials;
  • It can realize mutual conversion among seven kinds of hardness (HL, HB, HRB, HRC, HRA, HV and HS) ；
  • Support vertical down, oblique down, horizontal, oblique up, vertical up 5 different directions of the test;
  • Standard D-type Impact Device, support DC, DL, D + 15, G and other irregular impact device measurement;
  • It support Windows Connection, and can easily and quickly exchange data with PC. It have USB Type-C interface；
  • Adopt 2.8-inch color display, rich information, intuitive content;
  • The instrument is powered by rechargeable lithium battery, can work continuously for no less than 80 hours, long life, green environmental protection, with adjustable backlight time, automatic power-saving functions such as shutdown;
  • Easy to display in both English and Chinese
  • It has a large capacity memory, can store 500 host measurement data, including measurement value, average value, measurement date, impact direction, number of times, materials, hardness system and other information.
Portable, anti-slip and anti-seismic
Small appearance, easy to carry; Silicone keyboard design, comfortable and wear-resistant touch; Personalized key layout, easy to operate.
Adopting the principle of Richter hardness measurement
Can be measured including steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper, forged steel and other metal materials.
Support 5 kinds of impact direction
Vertical down, oblique down, horizontal, oblique up, vertical up and other 5 directions of the test, suitable for small space test.
Supports 7 types of hardness
It can quickly realize the mutual conversion between HL , HB , HRB , HRC , HRA , HV and HS .
Multiple impact tests are supported
In order to ensure the accuracy of the measurement, the machine can set the average value of multiple shocks, and it can choose a maximum of 32 times average.
Large capacity storage, optional Bluetooth printing
Up to 10 sets of data, each set of 50 data, each set of data including measurement value, average value, measurement date, impact direction, frequency, material, hardness system and other information.
Windows data acquisition terminal
The machine is equipped with USB Type-C interface, which can exchange data with PC quickly and conveniently, and it is convenient for multi-platform real-time monitoring of test data.
Model
 Bluetooth Impact Direction Scale Storage capacity
HT360 No Downward,Inclined down,Horizontal,CLB climb,Upward HL,HB,HRB,HRA,HV,HS 500
HT360C Yes Downward,Inclined down,Horizontal,CLB climb,Upward HL,HB,HRB,HRA,HV,HS 500

Display screen 2.8-inch TFT liquid crystal display
Language Chinese/English
Impact device D,DC,DL,D+15,G
Measure range （170~960）HLD，（17.9~69.5）HRC
Indication error ±6（HLD=760±30）
Direction Downward、Inclined down、Horizontal、CLB climb、Upward
Material Steel and cast steel, alloy tool steel, stainless steel, gray iron, ductile iron, cast aluminum alloy, copper, zinc alloy (brass) , copper-tin alloy (bronze) , pure copper, forged steel
Scale HL、HV、HB、HRB、HRC、HS、HRA
Storage capacity 500 sets（The number of impact was 32 ~ 1）
Batteries  2*3.7V 2600mAh 18650 Lithium batteries
Charging specifications DC 5V/2A Type-C USB Interface
Work Environment No vibration, no strong magnetic field, no corrosive medium and serious dust
Work temperature and humidity 0℃ - 45℃
≤+104℉(≤+40°C): Relative humidity≤90%
106℉~122℉ (+41°C ~45°C):Relative humidity≤60%
Storage temperature and humidity -20℃ - 60℃
≤+104℉(≤+40°C): Relative humidity≤90%
106℉~122℉ (+41°C ~60°C): Relative humidity≤60%
External dimensions 200*98*40mm

Models HT360 HT360C
Bluetooth No Yes
Display screen 2.8-inch TFT liquid crystal display
Language Chinese/English
Impact device D,DC,DL,D+15,G
Measure range （170~960）HLD，（17.9~69.5）HRC
Indication error ±6（HLD=760±30）
Direction Downward、Inclined down、Horizontal、CLB climb、Upward
Material Steel and cast steel, alloy tool steel, stainless steel, gray iron, ductile iron, cast aluminum alloy, copper, zinc alloy (brass) , copper-tin alloy (bronze) , pure copper, forged steel
Scale HL、HV、HB、HRB、HRC、HS、HRA
Storage capacity 500 sets（The number of impact was 32 ~ 1）
Batteries  2*3.7V 2600mAh 18650 Lithium batteries
Charging specifications DC 5V/2A Type-C USB Interface
Work Environment No vibration, no strong magnetic field, no corrosive medium and serious dust
Work temperature and humidity  0℃ - 45℃ 
≤+104℉(≤+40°C): Relative humidity≤90%
106℉~122℉ (+41°C ~45°C):Relative humidity≤60%
Storage temperature and humidity -20℃ - 60℃
≤+104℉(≤+40°C): Relative humidity≤90%
106℉~122℉ (+41°C ~60°C): Relative humidity≤60%
External dimensions 200*98*40mm

HT360 Series User Manual-2025.9.12
2025-09-15
HT360 Series User Manual-2025.9.12
2025-09-15
HT360 Series User Manual
2023-01-17
HT360_Software
2023-01-18