High precision Rockwell Hardness Tester for Rubber and plastic
industrial apply to test the hardness has stable and reliable
performance andcan effectively avoid the error by manual, it is a
economical Rockwell machine.
Main function and features:
1. Test force load, dwell, and unload is automatic, it is avoid the
error by manual;high test precision ;good repeatability;
2. The dial reads the hardness value directly, indicator responses
sensitively, show the hardness value accurately, the test value is
more accurate than national standard;
3. One-time casted molding shell, stable structure and it is not
easy to be out of shape. It can work under harsh environment; the
shell coatingadopted car paint technology with white color. it has
strong scratch resistance capability and still look bright as new
after use many years;
4. Factory directly supply, we have products develop &design &
produce ability, all the parts
provide life-time replacement and maintenance service;
Main application:
Pure copper, beryllium bronze, phosphor bronze, malleable cast
iron, hard plastic, hard rubber, synthetic resin and friction
materials
Specification
Model | R-150DT |
Rockwell scale | HRA, HRB, HRC, HRD, HRE,HRF,HRG,HRH, HRK,HRL, HRM,HRR |
Conversion scale | Conversion table |
Preliminary test force | 10Kg(98.0N) |
Total test force | 60Kg (588N), 100Kg (980N), 150Kg (1471N) Tolerance range:±1.0% |
Resolution | 0.5HR |
Hardness value range | HRE: 70~100 HRL: 50~115 HRM: 50~115 HRR: 50~115 |
Hardness data read | Dial |
Loading method | Automatic (Load, Dwell ,Unload) |
Dwell time | 1-60s |
Allowed specimen measurement space | maximum height :170mm maximum Throat depth:130mm |
Size / weight | Instrument size:460*160*660mm(L×W×H)/Net Weight: 85kg Packing size: 625*430*900mm(L×W×H)/ Gross Weight: 95kg |
Power supply | 220V+5%, 50/60Hz; ( can change 110V) |
Executive standard | GB 7407 , ASTM D785, JJG884 |
Standard accessories | Rockwell hardness tester host: 1 set Φ3.175 mm, Φ6.35 mm, Φ12.7mm hard alloy indenter: each one piece Standard hardness block: 3 pcs Large testing table: 1 pc Medium testing table: 1 pc V-shaped testing table: 1 pc, Power cable:1 pc , Dust-proof cover: 1 pc, Accessory case :1 pc Operating instruction :1pc Quality certificate:1 pc Hardness conversion table:1pc Warranty card :1 pc. |
Optional accessories | Block, Indenter |
Product Effects
Company Information
LIYI INTERNATIONAL is a professional manufacturer of various kinds
of testing equipments over 12 years. LIYI products are widely used
in paper products, packaging, ink printing, adhesive tapes, bags,
footwear, leather products, environment, toys, baby products,
hardware, electronic products, plastic products, rubber products
and other industries, and applicable to all scientific research
units, quality inspection institutions and academic fields.
Our Services
If you face any problems in future during testing process we
promise we will give you a reply within 48 hours and solution
provide within 3 working days. We can offer operation video and
English operation manual. We can provide video-con.
1. Considerate Service Different countries plugs, manually change
the-voltage from 110V to 220V, insurance indicator.
2.Excellent After sale Service:
12 months warranty. Besides, we can help you to repair your problem
controller freely, even it's not from our factory. What you need to
do is to send us the controller.
3.Commitment:
We will sign a letter of commitment while we sign the contract,
which will improve your confidence to us.
4.Good Packaging:
Simulation Animatronic Customer Triceratops are covered with air
bubble film before put them into the wooden case, which not only
has good shock absorption, impact resistance, heat sealing and also
has the advantages of nontoxic, odorless, moisture corrosion, good
transparency etc.
