Test Equipment Portable Leeb Hardness Testing Machine L-1 Tester Features:
1. LCD display of 128×64 matrix is used.
2. Hardness scales (HV, HB, HRC, HRB, HRA, HS).
3. RS232 / USB interface to PC
4. Max 600 groups(impact times:32~1)of data can be stored at internal.
5. Back light display has been used to make convenient or the user in poor light.
6. Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.
7. Material of "cast steel" is added HB values can be read out directly when D/DC impact device is used to measure "cast steel" workpiece.
8. Power is two of AA battery. Continuous working period: approx. 100 h (no back light on).
9. Software of PC can be installed according to the requirements of user. The function will be more powerful to satisfy the more demands of quality control and management. Technical Specification:
|Hardness scale ||HL, HB, HRB, HRC, HRA, HV, HS |
|Memory ||Data memory: 48~600 groups (impact times: 32~1) |
|Measuring range ||HLD ( 170~960 ) HLD |
|Standard Impact Device ||D |
| Optional Impact Devices ||DC, D+15, G, C, DL |
|Power ||2*1.5V |
|Continuous Working time ||Approx. 100 h (without back light on) |
|Display LCD ||128×64 matrix LCD |
|Operating temperature ||-10ºC~40ºC |
|Humidity ||≤90% |
|Dimensions ||152×76×33mm (main unit) |
|Weight approx. ||0.6kg (main unit) |
1) Die cavity of molds
2) Bearings and other parts
3) Failure analysis of pressure vessel, steam generator and other equipment
4) Heavy work piece
5) The installed machinery and permanently assembled parts.
6) Testing surface of a small hollow space
7) Material identification in the warehouse of metallic materials
8) Rapid testing in large range and multi-measuring areas for large-scale work piece Packing list:
|No. ||Item ||Qty ||Remarks |
|1 ||Main unit ||1 || |
|2 ||D type impact device ||1 ||With cable |
|3 ||Standard test block ||1 || |
|4 ||Cleaning brush (I) ||1 || |
|5 ||Small support ring ||1 || |
|6 ||Battery ||2 ||AA size |
|7 ||Manual book ||1 || |
|8 ||Package case ||1 || |
|9 ||Cleaning brush ||1 || |
|10 ||Impact devices and support rings || ||DC / DL / D+15 / G / C |
|11 ||Data Pro software ||1 || |
|12 ||Communication cable ||1 || |