AJH210 Portable Hardness Tester
Function characteristics:
1.Has a starting value software calibration function, ensure the
data in any industry codes and standards applicable and accurate.
2.Hermetically sealed metal shell, solid and durable, has excellent
resistance to vibration, shock and electromagnetic interference
ability.
3.Menu operation, information rich, intuitive, the realization of
arbitrary switching material and hardness of system's key type,
simple and convenient.
4.Has the function of automatic alarm. Pre-set tolerance limit,
beyond the range of automatic alarm, especially suitable for batch
testing.
5.Convertible all hardness standards (HL, HB, HRB, HRC, HRA, HV,
HS), without calculation.
6.Can be equipped with 7 different impact device, automatic
identification, replaced without the need to calibrate, good
compatibility.
7.Large screen liquid crystal display, a bright LED backlight,
convenient in light gray environment.
8.Of automatic sleep, automatic shutdown, the remaining power
prompt function, low power design.
9.With USB2.0 communication interface, can be convenient, fast
exchange data with computer printing and parameter setting.
10.The 5 ordinary batteries, can work continuously for not less
than 200 hours.
Technical parameter
l. Error and repeatability of displayed value
No. | Type of impact device | Hardness value of hardness block | Error of displayed value | Repeatability |
1 | D | 760±30HLD
530±40HLD | ±6 HLD
±10 HLD | 6 HLD
10 HLD |
2 | D | 50±5 HLC
30±6 HLC | ±1 HRC
±2 HRC | 1 HRC
2 HRC |
3 | D | 700±30HB
500±40HB | ±5 HB
±8 HB | 5 HB
8 HB |
2.Measuring range：
(170-960)HLD,(17-68.5)HRC,(19-651)HB,(80-976)HV,(30-100)HS,(59-85)HRA,(13-100)HRB
3.Measuring direction：360°（↓↖↗↘↙→←↑）
4.Hardness Scale：HL、HB、HRB、HRC、HRA、HV、HS
5.Outline dimension:125*71*27mm
6.Display：dot matrix LCD，128×64 dots
7.Data memory：max. 500 groups（relative to impact times 32～1）
8.Working voltage：3V（2 AA size alkaline battery）
9.Continuous working period：about 200 hours（With backlight off）
10.Communication interface：USB2.0
Main Application
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.
Standard configuration table:
Standard
Configuration | No. | Item | Qty | Remarks |
1 | Main body | 1 |
|
2 | Impact device | 1 | D type |
3 | Standard test block | 1 |
|
4 | Nylon brush A | 1 |
|
5 | Small support ring | 1 |
|
6 | Alkaline battery | 2 |
|
7 | Manual | 1 |
|
8 | Screwdriver | 1 |
|
9 | Data processing software | 1 |
|
10 | Communication cable | 1 |
|
11 | Instrument container | 1 |
|
12 | Operating instruction | 1 |
|
Optional Configuration | 1 | Cleaning brush (II) | 1 |
|
2 | Other type of impact devices | 7 | Refer to pictures blew |
3 | Connecting line |
|
|
4 | Other type of support rings | 12 | Refer to pictures blew |
5 | Other type of impact ball/body | 2 |
|
