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.
Features
- 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
Application
- 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
Specification
| 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