|Place of Origin:||Zhejiang, China|
|Minimum Order Quantity:||1 Set|
|Packaging Details:||Standard export plywood box with foam|
|Delivery Time:||1-3 work days|
|Payment Terms:||T/T, Western Union, Paypal|
|Supply Ability:||90 sets per month|
|Load:||10gm - 1000gm||Turret:||Motorized Automatic Turret|
|Test Mode:||HV / HK (Vickers, Knoop)||Hardness Conversion:||YES|
|Eyepiece:||Digital Eyepiece||XY Table Size:||100 X 100mm|
Digital Vickers Hardness Machine with HV - HK Hardness Measurement Hardness value display on LCD Screen
Introduction & Features:
The traditional Micro hardness tester has poor precision and can barely meet the needs of visual observation & measurement. If connect with camera and software, the indentation image of traditional Micro hardness tester always out of central position. It is very big problem of measuring and analysis process. Fortunately, this machine perfectly solved above problems.
1) Guided by optical cross rails to ensure high guiding accuracy;
2) Fast and smooth force transmission can be achieved by using the secondary transmission force of the rack and pinion.
3) This machine equipped with most advanced High transmission ratio high precision worm gear rod, can achieve stable continuous lifting, and greatly improved the accuracy and repeatedly of the testing process. This update is very important to improve working performance and working efficiency.
4) Equipped with dual optical path, one optical path for eyepiece
system, another path for CCD camera, both paths can work in same time, no need switch optical path rod. Greatly extend the service life of the optical system, it and make test much easier.
5) Adopted 8’’ touch screen, menu structure, and digital eyepiece with built-in encoder, just click button on encoder, the diagonal length of indentation D1, D2 and hardness value will display on touch screen directly, very easy operate.
6) With hardness conversion function, from HV can convert to HRA, HRB, HRC, HBW, etc. scales.
7) With (HV & HK) Vickers and Knoop hardness testing capabilities.
8) OK/NG judgement function.
9) Both lens (10X & 40X) can used for measurement, suitable to test widely hardness range of materials from most soft to very hard.
10) Equipped with data transfer software, test data can save to computer and generate test report automatically in word format.
|Objective||10X (measure); 40X (measure)|
|Eyepiece||10X digital eyepiece with built-in encoder|
|Total Magnification||100X (measure); 400X (measure)|
10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N), 200g (1.96N),
300g (2.94N), 500g (4.9N), 1000g (9.8N) Test force error: ±1.0%
|Hardness scale||HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1|
|Indenter||Standard Rectangular pyramid diamond indenter (136º±0.5º)|
|Min. measuring unit||0.01μm|
|Hardness value rang||8HV-2900HV|
|Hardness Value of Reading||8 inches LCD touch screen|
|Loading method||Automatically (Load, dwell and unload the testing force)|
|Duration time||1-99s (each step is 1 second)|
|Objective lens center and indenter center||Coincidence accuracy error < 1um (objective lens center position can be adjusted)|
|X-Y Testing Table||
Dim.:100×100 mm, Max. Travel Range: 25×25mm,
Moving Resolution Ratio: 0.01mm
|Test space||Maximum height: 100mm (vertical); Throat depth: 130mm (horizontal)|
|Light Source||LED Cold light source (can be continuous use for 24 hours, no heat generates ensure stable working, servicing life can reach 100,000 hours)|
|Instrument size and Net weight||540*190*595mm 50kg|
|Packing size and Gross weight||750*470*770mm 68kg|
|Power Supply||220V ± 5%, 50/60 Hz (110V is available)|
|Executed Standard||GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734|
Standard Packing List:
|X-Y Cross clamping testing table||1||Level adjustment screw||4|
|Gradienter||1||Objective 10X, 40X||1+1|
|Micro Vickers hardness block||2||Eyepiece 10X||1|
|Power cable||1||Fuse (2A)||2|
All the test data can save to computer and generate test report automatically:
Contact Person: sales