Product Description:
Mashproject is a well-known Russian military background ultrasonic hardness tester manufacturing enterprise，Tkm-459 is a portable ultrasonic hardness tester, which is small in size and exquisite in workmanship. It has been widely used in Russian military industry and global manufacturers for decades,and we successfully introduced the product to the Chinese market, with the value of cost-effective quickly get the user's favor. The ultrasonic hardness tester is affected by the thickness and quality of the product very little, and solves the problem of measuring the product of thin wall and complex shape. It has the characteristics of quick field measurement and multiple probes, which can be simple and direct display test results.
Application:
1. The area of the workpiece that can be measured includes flange edge and gear root
2. Stamping parts, working models and thin plates
3. Surface hardened teeth and gear measurements
4. The taper has a hardness measurement
5. Measurement of shaft and thin-wall pipe and container
6. Hardness measurement of wheel and turbine rotor
7. Hardness measurement of the edge of the drill bit
8. Welding site
Performance characteristics:
1. Quick and accurate measurement
2. The slot and inner hole of less than 5mm can be measured
3. Type S, K, H, C and U are multiple sensor free choice.
4. Unique testing support for small size parts measurement
5. Self-calibration instrument (calibration of instrument calibration by two standard samples)
6. There is a huge storage space with 6000 data
7. Liquid crystal display
8.The communication interface can be connected with the computer
9. It is not affected by the inner condition of the measurement, which is applicable to complex shapes and hard to touch parts
10. The direction of measurement can be changed in the whole direction -- either direction can be measured without compensation in either direction
11. HV, HRC, HB, HSD, HRA, HRB, multiple hardness - can be exchanged
Technical parameters:
1. Load: 50 N (standard probe)
2. Measuring range: hv240-940, hrc20-70, hb100-450
3. Measurement accuracy: HV: 3%, HRC: 1.5%, HB: 4%
4. Measurement display: backlight liquid crystal display
5. Storage: can store 6000 measurements
6. Storage of correction value: 35
7. Measurement direction: free measurement in the whole direction
8. Digital display measurements: maximum, minimum, mean, standard deviation and measurement times
9. Hardness system: Brinell, Rockwell, Vickers mutual conversion
10. Optional probe: 5 kinds of optional probes
11. Main measuring materials: mainly used for measuring steel, using standard test blocks to be calibrated for high alloy, special cast iron, non-ferrous metal measurement
12, working environment: - 10 ℃ and 40 ℃
13. Data interface: communication cable can connect to computer
14. Power supply: 220v-240v
15. Battery: rechargeable battery
16. Dimensions: 150 x 80 x 30 mm
17. Weight: 0.4kg
Standard configuration:
host, standard sensor, charger, specification, calibration certificate, data line, instrument case, instrument package
Optional attachment:
1. S-type sensor (50N): measurement of the application parts
2. K type sensor: measurement in tube or small part
3. H type sensor (10N): suitable for coating hardness measurement
4. C type sensor (100N: unprocessed surface measurement
5. U-shaped special probe: easy to locate complex surface of the probe
6. Bracket: convenient for measurement of small size parts
7. Special hardness measurement blocks for various materials
8. Battery grinding machine (for surface measuring points of products) |
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