+606 6030 951 / +6012 2216 210
All Products >> Hardness >>Portable Hardness Tester

Product Details

Portable Hardness Tester – Dynamic Leed Principle

Portable hardness tester is appropriate for measure of heavy, big or outdoor metal parts, it is accurate and reliable to measure curve material surface and also for measure multi direction which is automatically compensate effect of weight which according to the different test direction.

It’s uses wireless IR to communicate with printer, operates with touch screen and test data could be linked into PC.

DOHP 200 Interface

  • Highly accurate ±6HL
  • Large screen, easy to read
  • Menu language: English, Deutech, French, Italian, Spanish, Russian, Polish, Farsi, Korean, Chinese Simplified, Chinese Traditional
  • Touch screen interface
  • Large memory with on-screen review of data
  • Convertible  to (HV, HB, HRC, HRB, HSD) and tensile strength MPa
  • Rechargeable Ni-MH batteries
  • Automatically detect the Impact Device type
  • Conforms to the Standard DIN 50156 and ASTM A956-02
  • Suitable for all metals, ideal for production level testing
  • Best suited for an-site testing of heavy, big or already installed parts
  • Handy for difficult to access or confined test location
  • Automatic compensation for impact direction
  • Excellent for material selection and acceptance tests
  • Easy to use and accurate on curved test surfaces (R >10 mm)
  • Metal production & processing, Automotive & transportation Machinery & power plants, Petroleum chemical, refineries, Aerospace & shipyard, Metal Constructions, Testing services & laboratories
Model DoHP 200
HL display range 170~960 HLD
Repeatability 6 HLD
Conversion unit Vickers conversion unit HV (automatic), other conversion unit HB, HRC, HRB, HSD and tensile strength MPa
Testing direction All direction
Optional Impact Device D, DC, DL, D+15, C, G (automatic identification)
Display 3.9″ 240 x 320 touch screen, LCD display with back light
Operating voltage 3.6 V Rechargeable Ni-MH batteries
Multi-language menu English, Korean, Deutsch, French, Italian, Spanish, Russian, Polish, Chinese Simplified, Chinese Traditional.
Charger DC 5 V / 1 A
Printer Wireless Mini-Printer (Cable no needed)
Communication USB to PC for transfer data
Operating environment Temperature: -20 ~ +50°C Humidity: 20% ~ 85%
Storage environment Temperature: -30 ~ +70°C Humidity: 5% ~ 95%
Dimension 130 x 86 x 28 mm
Weight 300 g (include D Type Impact Device)
Certificate CE
Accessories Display Unit, Impact Device D, Test Block, Mini-printer, Charger, Little Support Ring, Cleaning Brush, USB Cable, PC Software
Impact device  D type
Impact energy 11 Nm
Test of the impact body 5.5 g
Test tip diameter 3 mm
Test tip material Tungsten carbide
Test tip hardness ≥1600 HV
Impact length 147 mm
Impact maximum diameter 20 mm
Impact weight 75 g
Standard accordance to DIN 50156, ASTM A956

Demo Video

PDF Data Sheet – Portable Hardness Tester

Operating Software download

Open chat
What we can help?