Portable Metal hardness tester MMH-102
marmonix
This meter offers new abilities by using of Electromagnetic Shooting System and Infrared Velocity Measurement
System.
The main features of the device are:
· Direct monitoring of hardness scales HL, HRB, HRC, HV, HB, HS
· Wide measuring range
· Upper/Lower limits setting
· Calibration capability
· Automatic detecting direction without common errors
· On Board Memory holds 3000 groups of data
· Direct connect to PC with USB 2.0
· Time and date setting Auto clock
Portable Metal hardness tester MMH-102 Features
- Full automatic
- High strength and stability
- Hardness testing of all metallic materials with
different profile shape - Capability to be disassembled to test internal
surface of cylindrical and other shapes - Excellent for material selection, acceptance and quality control tests
- Handy for difficult to access or confined test
locations, also curved sample surfaces - Determination of the hardness of pre-assembled machines or large steel and cast constructions
- Long life rigid indenter
Portable Metal hardness tester MMH-102 Specifications:
| Parameter | Values | |
| Measuring range | 200-900 HL, 80-940 HV, 25-647 HB, 20-67 HRC, 41-100 HRB, 30-100 HS | |
| Accuracy (typical) | ±4HLD (0.5% At 800HLD) | |
| Resolution | 1 HL, 1 HB, 1 HV, 0.1 HRC, 0.1 HRB, 0.1 HAS | |
| Repeatability | 4 HL ( at 800 HL) | |
| Response time | Less than 1 sec | |
| Reloading impact device | Full automatic (No need to spring loading) | |
| Continuous working time | About 100 hours | |
| Power supply | Rechargeable Li-Poly Battery | |
| Impact bodies (optional) | Normal impact (2.5gr) | Small impact (1gr) |
| Min. work piece weight | 200gr | 120gr |
| Min. work piece Thickness | 16 mm | 6 mm |
| Min thickness of sample with coupling | 0.8 mm | 0.4 mm |