Description
Overview
GAOTek portable hardness tester is a basic and economical portable hardness tester, which provides high accuracy and simplicity for operation for a wide measuring range. It is suitable for testing the hardness of all metallic materials, and is widely applied in many industries such as petroleum, chemistry, machinery, and electric power industries, etc.
Features
- Simple menu, easy and convenient to use
- Conversion of common hardness scales and Conversion of Tensile Strength
- Screen display showing all the important values and information
- 7 types of Optional Impact Devices, with auto recognition
- Universal standard D type included
- High accuracy and wide range options for testing
- Measuring Direction 360°even with probe pointing up
- Indication for charge and easy change for rechargeable battery
- Printer included and test values can be printed directly
- Software calibration
- Auto power off
Technical Specifications
| Measuring range | (170 to 960) HLD, (17.9 to 69.5) HRC based on different probe |
| Hardness scale | HL, HB, HRB, HRC, HV, HS |
| Measuring direction | 360° |
| Tolerance | ±6 HLD (when HLD = 760 ±30) based on different probe |
| Repeatability | 6 HLD (when HLD = 760±30) |
| Diameter for printer paper | 1.57 in (40 mm) |
| Power | 12 V / 600 mA |
| Charging time | 2 hrs to 3.5 hrs |
| Humidity | ≤90% |
| Operating temperature | 32 °F to 104 °F (0 °C to 40 °C) |
| Dimensions | 9.25 in x 3.54 in x 1.85 in (235 mm x 90 mm x 47 mm) |
| Weight | 1.35 lb (615 g) |