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Portable Lee Hardness Tester LH320

[Specifications]:
Can be equipped with 7 kinds impact devices.
Can achieve 6 kinds of hardness scales.
[Portable Lee Hardness Tester LH320 Product details]:

Product features:

●Can be equipped with 7 kinds of different impact devices, can automatically identify the type of impact device. Embedded thermal printer, hardness test report to print in time

●Can achieve 6 kinds of hardness (HL, HRB, HRC, HB, HS, HV,,) between the conversion and the tensile strength of the conversion between

●Rechargeable lithium ion battery

●Support Bluetooth and wireless printing

●PC software is optional, with perfect database function. Support data query, data storage, statistics display, histogram display.

●Rechargeable lithium battery;

●Automatic detection of battery voltage, low battery warning, in a state test battery icon,;

●The status bar displays the rich display, Bluetooth, buzzer, error information, time, battery and other state

●Support a variety of hardness under the system calibration

●Software online upgrade;

 

 

Application range:

Widely used in mold, heat treatment, mechanical processing, pressure vessels, auto parts, aerospace and other industries, but also apply to universities, research institutes, technical supervision, special inspection, etc..

 

Technical parameter:

Product function

Parameter

Test range

 170-960HLD

Hardness measurement system

 HRC、HRB、HV、HB、HS

Error

 (see Table 2)

Measurement direction

 Support 360 degrees (vertical, horizontal, vertical, horizontal, vertical and upward)

Screen display

 128*64 dot matrix LCD, with backlight, adjustable contrast

computer interface

 USB2.0

Text description

 Full Chinese menu

Data storage

 Can store 100 sets of test data

Recognition function

 Automatic identification of impact device type function

Printer type

 Embedded thermal printer

Testing materials

 Steel and cast steel, alloy tool steel, gray cast iron, ball graphite cast iron, cast aluminum alloy, an alloy of copper and zinc, brass and copper tin alloy (bronze), copper

Wireless transmission

 Bluetooth wireless transmission and wireless printing

Power Supply

 2x3.7V rechargeable lithium battery

Weight

 320g (standard configuration: host +D type impact device)

Outline dimension

 198mm x 82mm x 30mm

 

Standard configuration:

Name

Number

Name

Number

Host

1

Printer

1

D type impact device

1

Small supporting ring

1

Standard hardness block

1

The power adapter

1

Nylon brush

1

instructions

1

Warranty card

1

Packing list

1

Certificate of qualification

1

   

 

Measurement range (Table 1):

QQ图片20160307132758.png 

Indication error and repeatability(Table 2):

序号

冲击装置类型

标准里氏硬度块硬度值

示值误差

示值重复性

1

D

760±30HLD

530±40HLD

±6 HLD

±10 HLD

6 HLD

10 HLD

2

DC

760±30HLDC

530±40HLDC

±6 HLDC

±10 HLDC

6 HLD

10 HLD

3

DL

878±30HLDL

736±40HLDL

±12 HLDL

12 HLDL

4

D+15

766±30HLD+15

544±40HLD+15

±12 HLD+15

12 HLD+15

5

G

590±40HLG 500±40HLG

±12 HLG

12 HLG

6

E

725±30HLE

508±40HLE

±12 HLE

12 HLE

7

C

822±30HLC

590±40HLC

±12 HLC

12 HLC

 

 

Table of technical parameters of impact device (table 3):QQ图片20160307132738.png

Shaped supporting ring (table 4)

QQ图片20160307132745.png

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