SHENZHEN GRAIGAR TECHNOLOGY CO.,LTD.

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HomeProductsHardness Testers

Professional Lightweight Rebound Leeb Hardness Testers with Mini Printer + D Type Impact Device

Graigar metal detectors are very good quality,we especially satisfied with the underground metal detector VR3000, it is economy and functional

—— Rich Manny

The flaw detector MFD350B and MFD650C I purchased help our company a lot on welding inspection

—— Zilli Bruno

We buying almost all the products from Graigar because they give us a great service! good partner, thanks

—— Eduardo Guzmánn

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Professional Lightweight Rebound Leeb Hardness Testers with Mini Printer + D Type Impact Device

Professional Lightweight Rebound Leeb Hardness Testers with Mini Printer + D Type Impact Device supplier Professional Lightweight Rebound Leeb Hardness Testers with Mini Printer + D Type Impact Device supplier Professional Lightweight Rebound Leeb Hardness Testers with Mini Printer + D Type Impact Device supplier Professional Lightweight Rebound Leeb Hardness Testers with Mini Printer + D Type Impact Device supplier

Large Image :  Professional Lightweight Rebound Leeb Hardness Testers with Mini Printer + D Type Impact Device

Product Details:

Place of Origin:Shenzhen, China
Brand Name:GRAIGAR OR OEM
Certification:CE/ROHS/SGS/ISO9001
Model Number:MH320

Payment & Shipping Terms:

Minimum Order Quantity:1 Piece
Price:negotiation
Packaging Details:Packed in carrying case firstly, and then reinforced with export carton for outer packing
Delivery Time:3 working days after received the payment
Payment Terms:L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability:2,000 pieces per month
Detailed Product Description
Product Name: MH320 Leeb Hardness Tester Measuring Range: HLD (170 ~960)HLD
Measuring Direction: 360 Degree Hardness Scale: HL ,HB,HRB,HRC,HRA,HV,HS
Display: Dot Matrix LCD,128*64 Dots Data Memory: 500 Groups Max. (relative To Impact Times 32 ~ 1)
Printing Paper: Width Is (57.5 +/- 0.5) Mm, Diameter Is 30mm Battery Pack:: 6V NI-MH
Battery Charger: 9V/500mA Continuous Working Period: About 150 Hours (With Backlight Off, No Printing)
Communication Interface: USB1.1 Dimension: 212mm*80mm*32mm
Weight: 650g

MH320 Portable Rebound Leeb Hardness Tester with Mini Printer + D Type Impact Device, CD & Cable

 
 

ADVANTAGES


Small volume with light weight, it is convenient for taking. Its outline dimensions are
212mm×80mm×32mm. 
Large screen(128×64 dot matrix LCD), showing all functions and parameters.
Test at any angle, even upside down.
Wide measuring range. It can measure the hardness of all metallic materials. Direct display
of hardness scales HRB, HRC, HV, HB, HS, HL and three types of strength values  
immediately.
Seven impact devices are available for special application. Automatically identify the type 
of impact devices. 
Large capacity memory could store 500 groups (Relative to average times32^1 ) information 
including single measured value, mean value, testing data, impact direction, impact times,
material and hardness scale etc. 
Upper and lower limit can be preset. It will alarm automatically when the result value exceeding
the limit. 
Battery information indicates the rest capacity of the battery and the charge status.
User calibration function.
USB port with the PC humanity multi-functions data proceeding software. 
Original imported high speed thermal printer support the immediate printing function. It can 
save data permanently.
NI-MH rechargeable battery as the power source. With rechargeable battery, charging for 
three  hours, it can use for two months. Charge circuit integrated inside the instrument. 
Continuous working period of no less than 150 hours (EL off and no printing).
Auto power off to save energy.
Excellent after-sale service system for high quality products---two years’ guarantee and all 
ife maintenance. Easy to buy and comfortable to use.

 


 

MAIN APPLICATION


Die cavity of molds
Bearings and other parts
Failure analysis of pressure vessel, steam generator and other equipment
Heavy work piece
The installed machinery and permanently assembled parts
Testing surface of a small hollow space
Material identification in the warehouse of metallic materials
Rapid testing in large range and multi-measuring areas for large-scale work piece
 

 


TECHNICAL SPECIFICATIONS


Error and repeatability of displayed value: 
 

No. Type of impact device Hardness value of Leeb standard hardness block Erro of displyed value Reapeatability
1
D

760±30HLD
530±40HLD

±6 HLD
±10 HLD

6HLD
10HLD
2
DC
760±30HLD
530±40HLD
±6 HLDC
±10 HLDC
6HLD
10HLD
3
DL
878±30HLD
736±40HLD
±12 HLDL
12HLDL
4
D+15
766±30HLD
544±40HLD
±12 HLD+15
12HLD+15
5
G
590±40HLD
500±40HLD
±12 HLG
 
12HLG
6
E
725±30HLD
508±40HLD
±12 HLE
 
12HLE
7
C
822±30HLD
590±40HLD
±12 HLC
12HLC

 


Measuring range: HLD (170 ~960)HLD
Measuring direction: 360 degree
Hardness Scale: HL ,HB,HRB,HRC,HRA,HV,HS
Display: dot matrix LCD,128*64 dots
Data memory: 500 groups max. (relative to impact times 32 ~ 1)
Printing paper: width is (57.5 +/- 0.5) mm, diameter is 30mm
Battery pack: 6V NI-MH
Battery charger: 9V/500mA
Continuous working period: about 150 hours (With backlight off, no printing)
Communication interface: USB1.1
Outline dimensions: 212mm*80mm*32mm
Weight: 650g



CONFIGURATION 

 

 

  No. Item Quantity Remarks
Standard Configuration 1 Main uni 1  
2 D type impact device 1 With cable
3 Standard test block 1  
4 Cleaning brush (I) 1  
5 Small support ring 1  
6 Battery Charger 1 9V 500mA
7 Paper for printing 1  
8 Manual 1  
9 Instrument package case 1  
Optional Configuration 11 Cleaning brush (II) 1 For use with G type impact device
12 Other type of impact devices and support rings   Refer to Table 3 and Table 4 in the appendix.
13 DataPro software 1  
14 Communication cable 1  
15      
16      
 

 

 

 

Professional Lightweight Rebound Leeb Hardness Testers with Mini Printer + D Type Impact Device

Professional Lightweight Rebound Leeb Hardness Testers with Mini Printer + D Type Impact Device

Contact Details
Shenzhen Graigar Technology Co., Ltd

Contact Person: Mr. Lee

Tel:86-755-27541660

Fax:86-755-23728063

Send your inquiry directly to us (0 / 3000)

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