Products
Products
XHR-150 Plastics Rockwell Hardness Tester
Instrument Appearance and Structure
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Instrument Description:
● XHR-150 Plastics Rockwell Hardness Tester is adopted a mechanism to load and unload the test force automatically, through rotating the Load-Change Hand Wheel to change test force; therefore the operation of this instrument is very simply; easy and prompt.Setting zero to the dial, there is no man-made operation error. The present hardness tester is with high sensitivity and stability, so as to suitable for usage in workshop and testing laboratory.
● The method of plastics Rockwell hardness test is to press a ball indenter of a certain diameter into a specimen to be tested firstly with initial test force P0 and than together with main test force P1. After apply with total test force P (P0 + P1) and keep a stipulated duration time, than unload the main test force.
● The difference between the press-in depth h1 during the initial test force keeping and the press-in depth h0 made by the initial test force applied means the permanent increment of indentation depth. Each press-in depth 0.002mm is as one hardness unit of plastics Rockwell.
● This test method is with the characteristic of high speed to test hardness and it is widely applied in inspecting the hardness for specimens.
- XHR-150 Technical Specification:
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Product Name |
Electronic Rockwell Hardness Tester |
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Model |
xHR-150 |
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Rockwell Scales |
HRE,HRL,HRM, HRR |
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Preliminary Test Force |
10Kgf(98.07N) |
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Test Force |
60Kgf(558.4N),100Kgf(980.7N),150Kgf(1471N) |
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Indenter |
φ3.175mm ball indenter φ6.35mm ball indenter φ12.7mm ball indenter |
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Dwell Time |
Adjustable 1-60s |
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Hardness Indication |
Analogue Display |
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Resolution |
0.5HR |
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Loading Control |
Electronic |
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Max. Height Of Specimen |
175mm |
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Instrument Throat |
165mm |
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Power |
AC220V±5%, 50-60 HZ |
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Dimension(LxWxH) |
525 x215 x700mm |
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Packing Dimension |
630 x440 x960mm |
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Gross/Net Weight |
120Kg/90Kg |
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Execution Standard |
GB/T230.2, JJG112, EN-ISO 6508 , ASTME-18 |
- Xhr-150 Standard Packing List:
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Packing List |
Packing List |
Packing List |
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Instrument Main Body |
Ø6.35mm /Ф 12.7 mm Ball Indenter |
WeightA/Weight B/WeightC |
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Hardness Block HRE |
Ø 150mm Flat anvil |
Level/Regulating Screw |
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Hardness Block HRL |
Ø 40mm V-shape Anvil |
Screwdriver/Spanner |
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Hardness Block HRM/HRR |
Ø 60mm Flat Anvil |
Anti-dust Cover /Accessories Box |
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Ф 3.175 mm Ball Indenter |
Fuse/Power Cable |
Instrument Manual |
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