HLN-140 Portable Leeb Hardness Tester

HLN-140 Portable Leeb Hardness Tester

莱州华银试验仪器有限公司

Classification:

Portablehardness Tester Series

Key words:

Huayin Test Instrument

Summary:

Professional R & D and production of metal, non-metallic materials hardness tester

E-mail: export@lzhuayin.com

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Main features:

● Full Chinese display,menu operation,easy and convenient operation;

● USB 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;

● It can store 48~350 groups(impact number 32~1)of single measurement value,average value,measurement date,impact direction,frequency,material,hardness scale and other information;

● The upper and lower limits of hardness value can be set in advance,and the alarm will be given automatically if the hardness exceeds the range,which is convenient for batch test of users;

● Press[Help]key on all display interfaces to get operation prompt;

● Calibration function of indication software;

● Built-in high-performance lithium battery and charging control circuit,with super long working and standby time;

● Computer software can be provided to meet higher management requirements.

● Precision in accordance with GB/T 17394.2

Scope of application:

● It is used to measure the Leeb hardness of ferrous metals and nonferrous metals;

● For measuring large and heavy workpieces or installed permanent parts;

● It refers to the hardness measurement at the part which is not easy to be measured by bench hardness tester or in a narrow space.

Technical parameters:

● Hardness system:Leeb HL,Brinell HB,Rockwell HRA,HRB,HRC,Vickers HV and Shore HS

● Measurement range:170～960HLD

● Indication error:±6HLD(760±30HLD)

● Measuring direction:360°

● Display:LCD,128×64 graphic dot matrix LCD

● Data storage:48~350 groups(impact number:32~1)

● Charging power supply:5V/1000mA

● Charging time:2~3.5 hours

● Battery:3.7V,Li(1000mAh)battery

● Ambient temperature:0～40℃

● Continuous working time:about 500 hours(without backlight)

● Communication interface:USB

● Overall dimension of host:179×77×35(mm)

● Weight of host:about 175g

Standard configuration:

● Instrument host:1 set

● D-type impact device:1pc.

● Small support ring:1pc.

● Nylon brush:1pc.

● Standard Leeb hardness block:1pc.

● Charger:1pc.

● Communication cable:1pc.

Optional parts:

● Various shaped impact devices and support rings

● High,medium and low value Leeb hardness block

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