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Dandong Flaw Detector Equipment Co., Ltd.

Tel :  +86-415-2883568

Mobile : +86-18841526555

WeChat : 18841526555

Mail : info@ddgtndt.com

Add : High-Tech Industry Park, Dandong City, P. R. of China

Web : www.ddgtndt.com

YHT500
Position:Home>>Products>> Hardness Testers
YHT500
type: Hardness Testers
click: 1271
date: 2019/11/30
  Details

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YHT500 Portable Hardness Tester

 

Features

Color display (320×240 TFT) with adjustable backlight.

Add four new hardness scales, HRA, HB for D impact device of alloy tool steel; HV for cast aluminum alloy

Add New user material function, to meet the need of user can test the special material.

Converts to all common hardness scales (HV, HB, HRC, HRB, HRA, HS).

English displaying and menu operating, the operation is easy and convenient.

With USB interface, multiple communication modes are adopted to meet customized requirements of various users.

Equipped with 7 types of impact devices which need not to be recalibrated when changing them, the system can identify the type of impact device automatically.

Max 600 groupsimpact times:32-1of data can be stored at internal non volatile data storage.

Upper and lower limit of hardness can be preset; When the tested value exceeds the limits, alarm will send out automatically to make convenient for the requirements of batch measurements.

Back light display has been used to make convenient for the use in poor light.

Test values software calibration function.

Material of “cast steel” is added; HB values can be read out directly when D/DC impact device is used to measure “cast steel” work piece.

Printer be separated from main unit and copies of testing results can be printed as required.

Using lithiumion rechargeable batteries, Continuous working period: approx. 200 h (no back light on).

Software of PC can be installed according to the requirements of user, the function will be more powerful to satisfy the more strict demands of quality control and management.

 

Technical Specifications

Hardness scale

HL, HB, HRB, HRC, HRA, HV, HS

Memory

Data memory: 0-300 groups

(impact times: 32-1)

Measuring range

HLD ( 17-960 ) HLD

Standard Impact Device

D

Optional Impact Devices

DC, D+15, G, C, DL

Power

3.7 V LithiumIon battery

Continuous Working time approx.

100 h (without back light on)

Display LCD,

Color Whole Angle TFT LCD

Operating temperature

-10°C ~40°C

Humidity

≤90%

Dimensions

154×82×35mm (main unit)

Weight

0.6kg (main unit)

 

Testing Range

Material

Hardness Method

Impact Device

D/DC

D+15

C

G

E

DL

Steel and cast steel

HRC

17.9-68.5

19.3-67.9

20.0-69.5


22.4-70.7

20.6-68.2

HRB

59.6-99.6



47.7-99.9


37.0-99.9

HRA

59.1-85.8




61.7-88.0


HB

127-651

80-638

80-683

90-646

83-663

81-646

HV

83-976

80-937

80-996


84-1042

80-950

HS

32.2-99.5

33.3-99.3

31.8-102.1


35.8-102.6

30.6-96.8

Hammered steel

HB

143-650






Cold work tool steel

HRC

20.4-67.1

19.8-68.2

20.7-68.2


22.6-70.2


HV

80-898

80-935

100-941


82-1009


HRA

60.7-92.6






HB

232-625






Stainless steel

HRB

46.5-101.7






HB

85-655






HV

85-802






Gray cast iron

HRC







HB

93-334



92-326



HV







Nodular cast  iron

HRC







HB

131-387



127-364



HV







Cast aluminum

alloys

HB

19-164


23-210

32-168



HRB

23.8-84.6


22.7-85.0

23.8-85.5



HV

83.2-648.2






Brass(copper-zinc alloys)

HB

40-173






HRB

13.5-95.3






Bronze (copper-aluminum/copper-tin alloys)

HB

60-290






Wrought copper

alloys

HB

45-315






 

Standard Delivery

Standard Delivery

No.

Name

Qty

Note

1

Main unit

1


2

D type impact device

1


3

Small supporting ring

1


4

Nylon brush (A)

1


5

Battery Charger

1


6

Paper for printing

1


7

High value Leeb test block

1


8

Instruction Manual

1


9

Instrument Case

1


Additional Optional Delivery

1

Rubber Sleeve

1


2

Wristlet

1


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Dandong Flaw Detector Equipment Co., Ltd.

CONTACT INFORMATION

Dandong Flaw Detector Equipment Co., Ltd.

Tel :  +86-415-2883568

Mobile : +86-18841526555

WeChat : 18841526555

Mail : info@ddgtndt.com

Add : High-Tech Industry Park, Dandong City, P. R. of China

Web : www.ddgtndt.com


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