1. Product introduction
1) Electronic electric loading, high precision sensors, with a unique closed loop control system.
2) With the touch screen interface, the operator can directly select the hardness scale, and the force value can be changed automatically in the test parameters.
3) According to the standard hardness block, each hardness scale is divided into high, middle and low sections for automatic correction.
4) The test force can be automatically corrected by standard dynamometer.
5) Automatically apply the initial test force and the main test force.
6) Powerful data processing function, including: HR, HB, HV and other hardness system conversion, set the qualified range, automatic alarm over the limit, can input the tester, sample name and other information.
7) More sample and test information, measurement data USB disk saved in EXCEL format, easy to edit and process.
2. Technical parameters
|
Model
|
HLR-45DX
|
|
Initial test force
|
3.0KGF (29.4N)
|
|
Main test force
|
15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N)
|
|
Hardness scale
|
15N、15TW、15W、15X、15Y、30N、30TW、30W、30X、30Y、45N、45TW、45W、45X、45Y
|
|
Rockwell test range
|
HR15N:70-94 HR30N:42-86 HR45N:20-77
HR15TW:67-93 HR30TW:29-82 HR45TW:10-72
|
|
standard
|
Conversion scale
|
Rockwell, Brinell and Vickers
|
|
Distance from to wall
|
200mm
|
|
size
|
560 * 220 * 750 mm
|
|
Weight
|
70kg
|
|
ower supply
|
AC220 + 5%, 50 ~ 60 hz
|
3. Operation interface
4. Standard accessories
|
Item
|
quantity
|
Item
|
Quantity
|
|
Diamond Rockwell indentor
|
1
|
Diameter 1.5875mm ball head
|
1
|
|
Hardness block (HRC high and low 2 pieces, HRB 1 piece)
|
3
|
Large, medium and V-shaped test tables
|
Each 1
|
|
Spare fuse (2A)
|
2
|
Nylon universal sole
|
4
|
|
U disk, touch pen
|
Each 1
|
Dust cover
|
1
|
|
Power cord
|
1
|
Instructions
|
1
|
|
Product qualification certificate, warranty card
|
1
|
|
|
5. Optional accessories
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