AJH600 Pen Type Portable Digital Hardness Tester
Brand Name:AJR
Model Number:AJH600
Place of Origin:China
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Beijing Beijing China
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Beijing, China
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Product Details
Features
- Pen type design, self contained (Impact device and display integrated): no cables.
- The unique large-screen OLED color display(1.77-inch OLED Screen)integrated hardness tester in the world.
- Interchangeable D impact device (standard) /DL impact device (optional) can achieve one unit dual use; can be used in the restricted area measurement.
- With standard AAA Lithium battery compartment, battery can be replaced.
- Highly accuracy in any impact direction (360°), automatically identify impact direction and gravity compensation
- Easy Operation, the four soft keys above the screen achieve the various functions.
Operating Principle
The impact body, which is equipped with tungsten carbide, impact velocities are measured at the 1mm point from the work piece in the following way: the integrated permanent magnet will produce directly proportional voltage with the impact velocity. The Leeb hardness values are calculated by the following formula:
HL=VB/Va x 1000
Specifications
Display Type | 1.77 inch OLED with resolution 160x128 pixels |
Hardness Scale | HL, HB, HRB, HRC, HV, HS. σb. |
Measuring Range | HLD(200-960), HRC(19.8-68.5), HB(30-651), HV(80-976), HS(26.4-99.5), HRB(13.5-100), σb(375-2639) |
Impact Device | D type Impact device(standard); optional DL type impact device |
Accuracy | ±6HLD (HLD=800), Repeatability ﹤6HLD (HLD=800) |
Measuring Direction | 360 degree by manual setting |
Material | Steel & Cast Steel, Stainless Steel, GC IRON, NC IRON, Cast Aluminum Alloy, Macht Metal, Copper-tin Alloy, Brass, Forged Steel |
Resolution | 1HL, 1HV, 1HB, 0.1HRB, 0.1HRC, 0.1HS |
Calibration | Automatic |
Language | English |
Memory | 1000 groups, each group include 6 testing result and 1 average value |
Communication | USB port, used for recharging and data transmission |
Software | VIEW Software for transmission, storage, and printing |
Power | AAA Polymer lithium battery ,Capacity of 600 MA/H, voltage: 3.7 V, warning under low voltage |
Instrument Shut-off | AUTO OFF after 3 minutes of inactivity |
Temperature | -10℃~ +50℃ |
Net Weight | 110g with D type impact device,125g with DL type impact device |
Size | 150mm*46mm*23mm |
Standard | GB/T 17394-1998, ASTM A956 |
Standard Accessories
No. | Item | Quantity | |
Standard | 1 | Main body | 1 |
2 | D type impact device | 1 | |
3 | Test block with HLD value | 1 | |
4 | Data View Software | 1 | |
5 | USB Communication Cable | 1 | |
6 | Small Supporting Ring | 1 | |
7 | Recharger | 1 | |
8 | Cleaning brush (I) | 1 | |
9 | Instruction manual | 1 | |
10 | Warranty card | 1 | |
11 | Certificate of conformity | 1 | |
12 | Instrument box | 1 | |
Optional | 13 | DL Impact Device |
AJH600 Pen Type Portable Digital Hardness Tester
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