Product Details
Portable Leeb Hardness Measuring Device With RS232 PC Connection
Portable Leeb Hardness Gauge For Metal Materials
Features and Function:
- With built-in thermal printer
- PC Software for data transmission, analysis and measurement reports
printing
- Direct calibrate on HL,HRC,HB, and freely switch to 6 different
hardness scales
- Large LCD screen with back-light, showing all functions and
parameters
- Test at any angle and direction, even upside down
- Conversion to tensile strength (U.T.S)
- Optional probe D,DC,D,DC,DL,D+15,G,C,E
- Rechargeable Li-ion battery
Measuring Materials:
- Steel and cast steel, alloy tool steel, stainless steel, gray cast
iron, nodular cast iron, cast aluminum alloy, copper zinc alloys
(brass), an alloy of copper and tin, copper (bronze), forged steel.
Application Fields:
- Mechanical or permanent assembly components have been installed,
the test space is very narrow, requires the original record regular
test results
- The bearings and other parts, heavy work-pieces, metal material,
pressure vessel, failure analysis of turbine generator unit and
equipment
- Large work-piece within a wide range of more rapid test measurement
site
Technical Specification
Model | Leeb140 |
Measuring Range | (170-960)HLD,(17.9-69.5)HRC,(19-683)HB,(80-1042)HV, (30.6-102.6)HS,
(59.1-88)HRA, (13.5-101.7)HRB |
Hardness parameter | HL, HRC,HRB, HS,HB,HV |
Accuracy | ±6HLD/ ±1.5HRC |
Display | LCD with back-light |
Memory | 600 groups |
PC Connection | Available |
Printer | Build-in High-speed Thermal Printer, Width for printer paper:44.5±0.5mm |
Battery type | Rechargeable Li-ion battery |
Operating temperature | -20℃~+60℃ |
Dimensions | 230×86×46mm |
Impact Device Type | D,DC,DL,D+15,G,C,E |
Weight | 400g |
Standard Delivery | Main unit,Impact Device type D,Operation manual,Power adapter,Small
supporting ring,Cleaning brush,Certificate,Calibration block,paper
of Printer. |
Optional Accessories | Optional Impact Devices,Shaped support ring,Paper for printer |
Company Profile
Chongqing Leeb Instrument Co.,Ltd, the largest NDT instruments
factory in the southwest of China, located at High-tech Industrial
Development Zone of Chongqing, China. We specialize in
manufacturing, researching and marketing of NDT Instruments,
including various kinds of Hardness Tester, Thickness Gauge,
Roughness Tester, Flaw Detector and etc. Factory with Quality
System certified ISO 9001:2015. All products are CE, FCC certified.


In 2011, Leeb Ultrasonic Flaw Detector received the State Science
and Technology Innovation Fund in China. We also got the
Certificate of Utility Model Patent for the measuring platform in
the same year. In 2018, we acquired Shanghai Fengbo Instruments
Co.,Ltd and further expanded our production line of bench hardness
tester. At present, we have developed agents and distributors in 47
countries around the world, main markets are in Asia, Europe and
America.
With technical innovation, high quality products, competitive price
and satisfactory service, Leeb aims to be the most valubale brand
in NDT measuring field.
Workshop




Official License, Awards and Certicates

