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Digital Portable Hardness Testers for Rollers KH200S

Short Description:

Digital Portable Hardness Testers for Rollers KH200S used in wide range application especially designed for cast steel rolls, tests forged steel rolls, cast iron rolls, and can also testing. Main Application: 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 ...


Product Detail

Product Tags

Digital Portable Hardness Testers for Rollers KH200S used in wide range application especially designed for cast steel rolls, tests forged steel rolls, cast iron rolls, and can also testing.

Main Application:
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

Features
 specified for metal roll hardness testing
 Has a starting value calibration function, ensure the data is applicable and accurate in different codes and standards;
 It has excellent resistance against vibration, shock and electromagnetic interference;
 the realization of switching material and hardness scale in one-button, simple and convenient;
 Has the function of automatic alarm. Pre-set tolerance limit, beyond the range has automatic alarm, especially suitable for batch testing;
 Seven impact devices are available for special application. Automatically identify the type of impact devices;
 Battery information indicates the rest capacity of the battery and the charge status;
 Excellent after-sale service system for high quality products-two years warranty and all life maintenance. Easy to operate;
 Narrow space also available to use;
 Support OEM Service;

Specification

Material Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), copper and tin alloy, copper (bronze), forged steel, cast steel rolls, forged steel rolls, cast iron rolls
Optional probe DC, DL, D+15, C, G
Measuring Direction 360°
Hardness Scale HL, HB, HRB, HRC, HRA, HV, HS
Display 128*64 digital matrix LCD
Data Memory Max 600 groups (relative to impact times 1~32 adjustable)
Power AA battery 2pcs  (working time 200 hours if backlight off)
Working Temperature -10°C~55°C
Size 125*71*27mm (main unit)
Weight 0.3kg

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

 

 

 

 

 

 

 

 

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

 

Stainless steel

HRB

46.5~101.7

 

 

 

 

 

HB

85~655

 

 

 

 

 

HV

85~802

 

 

 

 

 

Accuracy and repeatability of displayed value:

No. Type of impact device Hardness value of Leeb standard hardness block Error of displayed value Repeatability 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 Delivery            
KH200S Host  QTY
Standard D Impact Device 1 PC
Standard Calibration Block 1 PC
Standard Support Ring 1 PC
Brush 1 PC (Non-aviation transport)
USB Cable 1 PC
PC Software 1 PC
User Manual 1 PC
Instrument Case 1 PC
Warranty 2 Years

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