Alat Uji Kekerasan Logam Portable PCE-2000N

Deskripsi :
 
The PCE-Instruments PCE-2000N hardness meter uses the Leeb rebound method. This is a dynamic hardness test method in which a standardized test specimen, usually a hard metal ball, is hit with defined impact energy on a test surface. The impact of the hard metal ball on the test surface results in a plastic deformation of the surface at the point of impact. From this deformation results in an energy loss, which is proportional to the workpiece hardness and can be determined by the ratio of rebound to impact velocity of the specimen. 

This technology enables a compact design, which makes it particularly suitable for the hardness tester. In contrast to static test methods with heavy hardness testing machines, a mobile hardness tester can be used very flexibly in the incoming or outgoing inspection, in production and generally in all areas where hardness has an influence on quality parameters. The hardness tester from PCE Instruments can be used to measure six different hardness scales (HL, HV, HRA, HRC, HB, HV, HS) as well as ten different materials.
 
Alat Uji Kekerasan Logam Portable PCE-2000N

As standard, the hardness meter is supplied with a striker D, but optional additional impactors (DC, DL, C, D + 15, E, G) can be connected for more specific applications. In addition, the data can be saved directly on a USB stick, which further extends the flexibility of this mobile hardness tester. With a highly readable OLED display, a long standby time, a handy housing and a symbol-based menu navigation, the handling of the mobile hardness tester is extremely user-friendly.


- Measures all common hardness parameters
- External impact device on 1.5 m / 4.9 ft cable
- large measuring range
- High precision
- Storage data measurements on USB stick
- Various other impactors as accessories
- Measurement in different angles possible
- Color display

Specifications :

Measuring ranges170 ... 960 HLD
17.9 ... 69.5 HRC
19 ... 683 HB
80 ... 1042 HV
30.6 ... 102.6 HS
59.1 ... 88 HRA
13.5. .. 101.7 HRB
  
Impact device included
(optional impact devices)
D
(DC, D + 15, C, G, DL)
  
Cable length impact deviceAbout 1.5 m / 4.9 ft
Accuracy± 0.5% (@ 800 HLD)
Repeatability0.8% (@ 800 HLD)
  
Hardness scalesHL (Leeb)
HV (Vickers)
HB (Brinell)
HS (Shore)
HRA (Rockwell A)
HRB (Rockwell B)
HRC (Rockwell C)
  
Measurable materialsSteel
Cast steel
Alloy steel
Stainless steel
Gray glacé
Ductile iron
Cast aluminum alloy
Cu-zinc (brass)
Copper-tin alloy,
Copper
  
Display resolution128 x 64 pixel OLED
Data storage600 averages in 6 data groups
Data outputUSB stick
Power supply3 x AAA batteries
Auto Power-Offif not in use, the device shuts off automatically after 12 minutes
Operating conditions10 ... 50°C / 50 ... 122°F, 20 ... 90% rh
Storage conditions-30 ... 60°C / -22 ... 140°F
Dimensions160 x 80 x 40 mm / 6.3 x 3.1 x 1.6 in (H x W x D)
WeightMeasuring device with batteries: approx. 300 g / < 1 lb
Impact device : approx. 75 g / < 1 lb
  
Material 
Steel / cold rolled steelHRA 59.1 ... 85.8
HRC 20 ... 68.5
HRB 38.4 ... 99.6
HB 127 ... 651
HSD 32.2 ... 99.5
HV 83 ... 976
  
Alloyed tool steelHRC 20.4 ... 67.1
HV 80 ... 898
  
Stainless steelHRB 46.5 ... 101.7
HB 85 ... 655
HV 85 ... 802
  
Cast ironHB 93 ... 334
  
Ductile ironHB 131 ... 387
  
Cast aluminumHRB 23.8 ... 84.6
HB 19 ... 164
  
BrassHRB 13.5 ... 95.3
HB 40 ... 173
  
BronzeHB 60 ... 290
  
CopperHB 45 ... 315

 

 

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