Brand Name : RAYTECH
Model Number : RH-140
Certification : CE ISO
Place of Origin : CHINA
MOQ : 1unit
Payment Terms : L/C, T/T, Western Union
Supply Ability : 500units per month
Delivery Time : 5~8 working days
Packaging Details : Export Carton
Product Name : LCD display, electronic portable hardness tester with USB RH-140
Impact Device : D
Calibration : Automatic
Display : 128*64 digital matrix LCD
Data memory : Max 600 groups. (relative to impact times 32～1)
Interface port : USB
LCD display, electronic portable hardness tester with USB RH-140
1.LCD display of 128×64 matrix.
2.Using the D high precision impact device
3.Converts to all common hardness scales(HV ,HB,HRC,HRB,HRA,HS).
4.English displaying and menu operating, the operation is easy and convenient.
5.Hermetically sealed metal shell, solid and durable, has excellent resistance to vibration, shock and electromagnetic interference ability.
6.With USB2.0 interface, multiple communication modes are adopted to meet customized requirements of various users.
7.Equipped with a data processing software, through the USB interface, can exchange data with computerprinting and parameter setting
8.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.
9.Max 600 groups(impact times:32～1)of data can be stored at internal non volatile data storage.
10.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.
11.Back light display has been used to make convenient for the use in poor light.
12.Test values software calibration function.
13.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.
14.Printer be separated from main unit and copies of testing results can be printed as required.
15.Power is two of AA battery. Continuous working period: approx. 200 h (no back light on).
16.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.
17.Failure analysis of pressure vessel, steam turbo-generator set and other equipment.
18.Narrow testing space where work piece installed.
1.The assembled machinery and permanently installed parts
2.Die cavity of molds
3.Heavy work piece
4.Bearings and other parts
5.Cases which require the test result with normalized original recording
6.Material identification of the metal material warehouse
7.Quick tests of large range and multipoint measuring positions for heavy
Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper (bronze), forged steel
|Measuring range (um)|
HLD(170-960), (19-651)HB,(13-100)HRB,(17-68.5)HRC,(59-85)HRA,(80-976)HV, (30~110)HS
|Sample length (mm)|
HL, HB, HRB, HRC, HRA, HV, HS.
128*64 digital matrix LCD
100-max 600group(32 every group)
3V( 2 AA alkaline batteries)
|Continuous work time|
200 hours (with backlight off)
D type impact device
Test block with HLD value
Cleaning brush (I)
Small supporting ring
Certificate of conformity
5 alkaline battery
Other types of impact devices
Other types of support ring
Other types of impact ball/body
Data processing software
TAG: Portable Digital Hardness Testers Metal Hardness Meter Leeb Hardness Tester Hardness Testers
LCD display, electronic portable hardness tester with USB RH-140 Images