Electronic Digital Universal Brinell Vickers and Rockwell Hardness
Tester
Main function and Features:
1. This digital universal Brinell vickers and rockwell hardness
tester HBRVD-187.5 with concise design, stable function, handy
operation, which is adapted to fine mechanical technique and
photoelectric technology new type hardness tester.
2. The outer shell of machine is formed of special founding one-
time casted technique, stable structure, it is not easy to be out
of shape
3. It is automatic to test when the working platform lifting up to
some height, then indicate the test result directly
4. It can directly read the Brinell and Vickers hardness value by
Omron encoder digital objective
5. It is equipped with 7 grades test forces, which can test the
Brinell, Rockwell and Vickers three hardness value, it can meet
customers’ requirements
6. Built-in printer, it can print out the test result
7. This digital universal Brinell vickers and rockwell hardness
tester HBRVD-187.5 can connect to the computer, analyze, print the
report by software.
Main Uses:
Chilled steel, surface hardening steel, hard alloy steel, cast
iron, ferrous metal, all kinds of hardening and tempering steel,
harden thin plate, also adapted to soft metal, surface heat
treatment and chemical treatment etc.
Technical Parameters:
| Model | HBRVD-187.5 |
Rockwell scale Test force | HRA, HRB, HRC, HRD,HRE, HRF,HRG,HRH,HRK 60Kg (588N),100Kg (980.7N),150Kg(1471N) |
Brinell scale Test force | HBW2.5/31.25,HBW2.5/62.5,HBW5/62.5, HBW2.5/187.5 31.25Kg(306.5N),62.5Kg (612.9N), 187.5Kg (1839N) |
Vickers scale Test force | HV30, HV100 30Kg(294.2N),100Kg (980.7N) |
| Hardness value read | Big digital LCD |
| Amplification times | 37.5X,,75X |
| Specimen maximum height allowed | Rockwell: 170mm Brinell, Vickers: 140mm |
| Dwell time | 1~60S |
| Power supply | AC220V + 5%, 50~60 Hz |
| Instrument size | 465×180×655mm (L×W×H) |
| Instrument weight | 85kg |
| Hardness value range | Rockwell:HRA:70~85 HRB:30~100 HRC:20~67 Brinell:HB4-450 Vickers:HV14-1000 |
| Executive standard | GB/T230.2(Rockwell),GB/T231.2(Brinell),GB/T4340.2 (Vickers) JJG112 (Rockwell),JJG150(Brinell) |
| Standard accessories | Rockwell diamond indenter 1 piece, Vickers diamond indenter 1
piece, Φ1.588mm, Φ2.5mm,Φ5mm, hard alloy ball indenter 1 piece, measuring microscope
1 set (install in the machine), large, medium, “V” shape, and slide test
platform each 1 piece, hardness block 5 pieces, accessory box 1 set, dust-proof
cover 1 set, power cable 1 piece, manual instruction, certificate of quality,
warranty card each 1 piece. |
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.
