HUATEC RHL50 경도 시험기 (D type)
생산업체: HUATEC Model: RHL50 출처: China - 견적요구
- 견적요구
- 연락처
Specifications of hardness tester RHL50
Hardness scale HL, HB, HRB, HRC, HRA, HV, HS
Memory 48～600 groups (impact times: 32～1)
Measuring range HLD(170～960)See below table 1 and table 2
Accuracy ±6HLD (760±30HLD) error of displayed value
6HLD (760±30HLD) repeatability of displayed value
Standard Impact Device D
Optional Impact Devices DC/D+15/G/C/DL
Max. Workpiece Hardness 996HV(For Impact Devices D/DC/DL/D+15/C)
646HB(For Impact Device G)
Min. Radius of Workpiece (convex/concave) Rmin = 50mm (with special support ring Rmin= 10mm)
Min. Workpiece weight 2~5kg on stable support
0.05~2kg with compact coupling
Min. Workpiece thickness 5mm (Impact Devices D/DC/DL/D+15)
1mm (Impact Device C)
10mm (Impact Device G)
Min. thickness of hardened surface 0.8mm
Power Rechargeable Li lon battery 3.7V/600mA, 4 years life time
Continuous Working time approx. 100 h (no back light off)
Charging time 2-3.5 h
Operating temperature 0~40℃
Relative humidity ≤90%
Overall dimensions 152×84×34mm (main unit)
Weight 0.3kg (main unit)
Main Application of portable hardness tester RHL50
The assembled machinery and permanently installed parts
Die cavity of molds
Heavy work piece
Failure analysis of pressure vessel, steam turbo-generator set and other equipment
Narrow testing space where work piece installed
Bearings and other parts
Cases which require the test result with normalized original recording
Material identification of the metal material warehouse
Quick tests of large range and multipoint measuring positions for heavy workpiece
Standard delivery of portable hardness tester RHL50
●Main unit
●Main unit
●Impact Device type D
●Test block with HLD value
●Charger
●Test block with HLD value
●Charger
●Nylon brush
●Small supporting ring
●DataView Software
●USB&RS232 Communication cable
●Calibration Certificate
●Instruction manual
●Calibration Certificate
●Instruction manual
●Warranty card
●Carrying case
Optional accessories of portable hardness tester RHL50
●Optional Impact Devices DC/D+15/G/C/DL
●Normal and special type support rings (14pcs)
●Normal and special type support rings (14pcs)
●Other test block (High, medium and low value))
●Printer
●Impact body
●Impact ball tip
●Tools for changing the ball tip
Details
Testing range see table 1 and table 2.
Table 1
|
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
|
|
|
|
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
|
|
|
|
|
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
|
|
|
|
|
|
Table 2
|
No.
|
Material
|
HLD
|
Strength σb(Mpa)
|
|
1
|
Mild steel
|
350～522
|
374～780
|
|
2
|
High-carbon steel
|
500～710
|
737～1670
|
|
3
|
Cr steel
|
500～730
|
707～1829
|
|
4
|
Cr-V steel
|
500～750
|
704～1980
|
|
5
|
Cr-Ni steel
|
500～750
|
763～2007
|
|
6
|
Cr-Mo steel
|
500～738
|
721～1875
|
|
7
|
Cr-Ni-Mo steel
|
540～738
|
844～1933
|
|
8
|
Cr-Mn-Si steel
|
500～750
|
755～1993
|
|
9
|
Super strength steel
|
630～800
|
1180～2652
|
|
10
|
Stainless steel
|
500～710
|
703～1676
|
Function:
On-line measuring management
Various function keys of data test, store, read, delete, clear, print, input and output to excel etc.
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