ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Test forces: 2.94N (0.3 Kgf), 4.9N (0.5Kgf), 9.80N (1Kgf); 29.4N (3Kgf), 49.0N (5Kgf), 98.0N (10Kgf)
Measuring range of hardness: 8 HV(0.3) ~ 2500 HV(10)
Microscope zoom: for the measurement – 200x; for the observation – 100x
Dwell time of the test force: 0~60 s(1 second as a unit with optional key-in)
Min. graduation value of the testing drum wheel: 0.0625 μm
Max. height of the test sample: 160 μm
Distance between the point of the indenter and the exterior panel: 135 mm
Weight of the main body: 40 kg
Power: 220V / 50Hz
Dimensions: 520*190*650 mm (L*W*H)
Standard package: Lens 20X,10X; Vickers indenter; Digital measuring eyepiece 10X; Large testing table; Medium testing table; V-shaped testing table; Power cable
Option Rockwell Hardness Test Block HRC (HRA orHRB): 160 USD
Option Brinell Hardness Test Blocks HB: 300 USD
Option Vickers Hardness Test Blocks HV: 240 USD
Option Leeb Hardness Test Block (type D): 320 USD
Option Leeb Hardness Test Block (type G): 800 USD
Descriptions:
Micro Vickers Hardness Tester NOVOTEST TB-MCV-10 is a new, modern and high-tech instrument with small test loads, which is combined the optical, mechanical and electronic techniques, with auto rotation of turret. The unit has height reliability and many operational functions, also it is very easy in operation.
The instrument has high accurate optical measuring system and photoelectric sensor. The device allows user to: input the data by keys; set the intensity of testing light source; select the testing method; exchange hardness scales (HV or HK); set the dwell time; save the results of measuring in the internal device storage.
All testing data such as: testing method; testing force value; testing indentation length; hardness value; dwell time of testing load; numbers of measurement can be displayed on its large LCD screen, also user can input year, month and date of testing on the picture.
Device allows user to connect with PC and send all information through RS232 interface to it. Also all information can be printed with the bilt-in printer.
The instrument allows to measure hardness value of the micro and thin samples (heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, non-ferrous metal, micro and thin shaped components) and other small products. So that micro Vickers hardness tester is suitable to the scientific research institutes, industrial enterprises and the metrological institutes, etc
