Overview
Enviro Test Construct Leeb hardness tester with printer and color screen combines the main body and printer together, which is convenient for the user to print out the test data. So, it’s especially suitable for outdoor working. Its cost performance is also the best. This tester is designed by streamline human engineering structure, equipping with standard bracket, adopting big screen LCD 128 × 64 display the indication is very rich and visual without blind angle, which is easy for operation and data reading.
Technical Specifications
| Measuring Range | HLD (170 to 960), HRA (59 to 85), HRB (13 to 100), HRC (18 to 68), HB (19 to 655), HV (80 to 976), HS (32 to 100） |
| Measuring Direction Arbitrarily | 680 °F (360 °C) |
| Application Material | Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper, forging steel |
| Indication Error & Repeatability | D type impact device – 5 HLD to + 5HLD (Indication error) – 8 HLD to + 8 HLD (Indication repeatability) |
| Hardness System | 7 kinds such as HS, HL, HB, HRC or HRB or HRA, HV |
| Up & Down Limitation | 170 HLD to 960 HLD |
| Indication Calibration | indication software calibration function |
| Data Storage | 450 groups measuring value |
| Data Interface | USB 2.0 |
| Working Voltage | 7.4 V, 1500 mAh |
| Working Temperature | 32 °F to 104 °F (0 ℃ to 40 ℃) |
| Storage Stability | – 13 °F to 158 °F (-25 ℃ to 70 ℃) |
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