Product Description:
DynaPOCKET is a small integrated digital hardness based on dynamic resilience (according to ASTM A956 and DIN 50156 standardization). Lightweight design allows for on-the-spot hardness detection of physical, non-mobile components, and even other locations where hardness is difficult to reach. Because of the patented signal processing, it is not affected by the impact of the impact of rapid and repeated measurement.
Main features and advantages:
1. Site hardness detection of physical, non-mobile components and even difficult locations
2. Use special signal processing technology based on the principle of rebound (Richter). The instrument can detect the direction of detection and automatically compensate the gravity effect.
3. Easy and clear operation of two keys
4. Hardness measurement is not affected by the direction of test
5. Display single or average values
6.Standard conversion tables for the nine material groups have been stored
7. Hardness value is converted to hardness scale HL, HV, HB, HS, HRB, HRC and N/mm2
8. Measuring range (depending on the material) 150 ~ 1000 HL, 75 ~ 1000 HV, 75 ~700 HB, 30 ~ 100 HS, 35 ~ 100 HRB, 20 ~70 HRC, 250 ~ 2200 N/mm2
9. Accuracy of measurement (standard deviation) : 0,5 % of HL or 800 HL; average value of 5 measurements associated with the mean of the block of hardness;
10. Operation relies on standard battery (2 x AAA)
Typical application:
1. Coarse crystal components with rolling state surface
2. Forgings with different surface structures
3. Various artifacts made of casting materials
4. Hardness testing of a large number of products during production
Technical parameters:
1. Detection method: according to ASTM standard specification A 956 springback hardness detection, dynamic measurement method, rebound (Rp) and impact (Ip) speed ratio, hardness output HL = 1000 Rp/Ip in the hardness of the Richter scale
2. Setting: the recoil hardness tester controlled by the microprocessor; Impact device and integrated electronic equipment
3. Integrated impact device: Dyna D (tungsten carbide spherical detection terminal); Impact energy: about 12 N/mm2, spherical detection tip 3 mm / 0.1
4. Materials for detection: forging, rolling and casting materials
5. Materials for storage: low alloy/non-alloy steel and cast steel; Die steel; Corrosion resistant steel; Gray cast iron, nodular cast iron; Cast aluminum alloy; Brass and bronze; Malleable alloy
6. Measuring range: depending on the material group, such as low alloy steel: 150-1000 HL; 75-1000 HV; 75-700 - HB; 35-100 HRB; 20-70 HRC; 30-100 HS; 250-2200 N/was; Nine fixed materials are stored in the instrument
7. Display: LCD, 4 undigital display hardness and status symbol
8. Transformation scale and resolution: HL (1.0); HV (1.0); HB (1.0); The HS (0.1); HRC (0.1); HRB (0.1); N/was (5.0)
9. Transformation: instrument customization conversion based on DIN 50150 and ASTM E 140 (Dyna)
10. Statistics: show the average value
11. Automatic cutting of the instrument: after not using the average mode for 3 minutes
12. Button: a thin film keyboard with 2 keys
13. Power: battery operation (2 x AAA cells, NiCd, NiMH or AlMn)
14. Operation time: 4000 measurement value depends on battery type
15. Battery charging indicator: automatic shutdown of the power meter
16, operating environment: operating temperature: - 10 ° C ~ + 50 ° C (14 ° F to 122 ° F), storage temperature: - 20 ° C to + 70 ° C (158 ° F - 4 ° F ~ +) lower temperature according to the individual inspection situation
17. Weight: ~200 g (0.4 lb)
18. Dimension: 38 x 170 mm (1.5 "deep x 6.7" long)
19. Attachment: for better positioning of curved surface; For spherical, hollow spherical, cylindrical and hollow cylindrical surfaces (Dyna 41 and Dyna 42)
20. Other accessories: transport box, cleaning brush, hardness reference test block MIC D62, MPA certified hardness test block, surface treatment grinding platform