Dor Yang Portable Leeb Hardness Tester

Dor Yang 110/120 portable Leeb hardness tester based on Leeb hardness measurement principle, can be easily and quickly measured on a variety of metal materials, instantly showing the hardness values measured at the same time, can be in a variety of hardness of system's (Brinell Rockwell HRC, Vivtorinox HB, HV, Shaw HS) free conversion can be pre-set tolerance limit, beyond the range of automatic alarm. Integrated design of the host and high speed thermal micro printer products, imported high-speed printer support on-site print function, print paper to ensure long-term import data stored for a long time. Low power design idea based on IC integrated circuits, with large capacity, long life, fast charging of nickel hydrogen battery. The Chinese menu display, operation is simple and convenient, seven kinds of special-shaped impact device without the need for calibration, automatic recognition. Is your best choice for hardness testing.

Two, the technical parameters:

The purpose of measurement range: HLD (170 ~ 960) HLD

In the measuring direction: vertical, oblique, under the support of horizontal, vertical, oblique

The purpose of measuring material: steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin (bronze), copper, forged steel

The purpose of hardness standards: magnitude (HL), Brinell, Rockwell (HB) B (HRB), C (HRC), Rockwell Rockwell A (HRA), Vivtorinox (HV), Shaw (HS)

It shows that: high contrast LCD segment code

The purpose of data storage: a maximum of 100 groups (impact number 32 ~ 1)

In the thermal printer, quiet operation, the test results can be printed in any number of copies, to meet the needs of field

The purpose of the print paper width: (57.5 + 0.5) mm; printing roll diameter: 30mm

operating voltage: 6V battery

In charge of power: 9V/500mA; the charging time is 2.5 ~ 3.5 hours

In the continuous working time: about 150h (not print, do not open when backlit)

The purpose of the communication interface standard: USB1.1

The purpose of

Three, applicable materials:

Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin (bronze), copper, forged steel

Four, the working conditions:

Ambient temperature: the temperature - to which C; storage temperature: -30 ~ 60 relative humidity is less than or equal to 90% DEG C;

The environment without strong vibration, no strong magnetic field, non corrosive medium and serious dust.

Five, the characteristics of the product:

on the basis of Leeb hardness measurement principle, can be used to detect a variety of metal materials; software calibration function.

a host can be equipped with 7 different impact device, automatic identification of impact device types, replaced without the need to recalibrate.

L support "forged steel (Steel) materials, when used with D/DC impact device test" forged steel sample, can be directly read HB, without the need for manual look-up table.

The hardness values can be preset, the lower limit, beyond the range of automatic alarm, convenient batch testing needs.

The largest group of 100 stores (impact number 32 ~ 1) hardness measurement data, each set of data includes a single measured value, average value, measuring date, impact direction, number, material, hardness of system information.

The thermal printer and apparatus are integrated into a whole, quiet operation, fast printing speed, can print test report.

built in rechargeable battery and a charging control circuit; can work continuously for not less than 150 hours; automatic shutdown and automatic power saving function, dormancy.

LCD battery indicator icon, real-time display the remaining battery power; charging indicator, the operator can know the degree of charge.

There is a USB interface, can easily, quickly and PC for data exchange. Can be equipped with computer software, with transmission measurements, measured value storage management, statistical analysis, measurement, measurement report print batch set the parameters of theapparatus, rich functions, meet the higher requirements of the quality assurance and management.