NDT230 portable hardness tester,Lee durometer

Measuring materials
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 Testing Features
* Palm size for narrow space.
*Large screen LCD,  showing all functions and parameters. With EL background light.
* support "forged steel (Steel)" material
* Test at any angle, even upside down.
* Direct display of hardness scalesHL, HB, HRB, HRC, HRA, HV,HS.
* Large memory could store 600 groups including single measured value, impact direction, material and hardness scale etc.
* User recalibration function allowed.
*The 5 ordinary batteries, can work continuously for not less than 200 hours
* Can communicate with PC computer for statistics and printing by the optional cable.
* Manual or automatic shut down.
* Low battery indication.
SPECIFICATIONS
 
Measuring Range HLD(170-960) (170-960)HLD,(19-651)HB,(13-100)HRB,(17-68.5)HRC,(59-85)HRA,(80-976)HV,(30~110)HS
Impact Derections up,down,horizontal,slanting up,slanting down
Measuring materials 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
Hardness scales HL, HB, HRB, HRC, HRA, HV,HS.
Display 128*64 digital matrix LCD
Memory 600group(32 every group)
Work voltage 3V( 2 AA alkaline battaries)
Interface port RS232
Dimensions 125mm*71mm*27mm
Weight 0.3KG
Continuous working period 200 hours (with backlight off)

ACCURACY AND REPEATABILITY OF DISPLAYED VALUE

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

STANDARD DELIVERIES
No Items Quantity
1 Main unit 1
2 D type imapact device 1
3 Test block with HLD value 1
4 Cleaning brush 1
5 Instruction manual 1
6 Warranty card 1
7 Small supporting ring 1
8 Screwdriver 1
 9  Certificate of conformity 1
10  Instrument box 1
11 5 alkaline battery 2

OPTIONAL DELIVERIES

No Items Quantity
1 Other types of impact devices 7
2 Other types of support ring 1
3 Other types of imapct ball/body 1
4 Mini-printer 1
5 Data processing software 1
6 Connecting line 1