ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Technical Parameters:
Vickers hardness scale: HV0.3,HV0.5,HV1.0,HV2.0,HV3.0,HV5.0
Display: 5-digit hardness value, 4-digit diagonal length (D1, D2), Hold time, number of tests, average value, standard deviation, return
Test force (Kgf): 0.3, 0.5, 1.0, 2.0, 3.0, 5.0
Load control: Automatic (load/hold/unload)
Test force retention time (s): 1~99
Optical channel: Dual optical channel (eyepiece and CCD camera channel)
Optical system: Objective lens: 10×, 20× (optional 40X)
Eyepiece magnification: 10×
Total magnification (μm): 100×, 200×
Measuring range (μm): 400
Resolution (μm): 0.125
Hardness measurement range: (5-3000)HV
XY test bench: Size (mm): 100×100
Stroke range (mm): 25×25
Minimum reading (mm): 0.01
Maximum height of specimen (mm): 165
Maximum width of test piece (mm): 130 (The distance from the center line of the indenter to the wall of the machine)
Power supply voltage: AC220V/50HZ
Dimensions (mm): 585×200×630
Weight (kg): 42
Main functions and features:
1. The optical system designed by senior optical engineers not only has clear images, but also can be used as a simple microscope, with adjustable brightness, comfortable vision, and not easy to fatigue after long-term operation;
2. The large LCD screen of the industrial display screen can display the test method, test force, measured indentation length, hardness value, test force retention time, measurement times and can enter the year, month, date, test results and data processing, etc.;
3. The cast aluminum shell is formed at one time, the structure is stable and does not deform, the car paint grade is high, the scratch resistance is strong, and it is still bright as new after years of use;
4. Our company has the ability to research, develop, design, produce and process by ourselves, and provide parts replacement and maintenance upgrade services for our machines for life;
5. HVS-5Z model can measure the actual length and directly confirm the hardness value;
6. The HVS-5Z model can realize: the position switch of observation-test-measurement is completed by the automatic turret;
7. Equipped with a large LCD screen; the large LCD screen display is convenient for observation, and the test conditions and test process are intuitive and clear;
8. Optional built-in printer; direct printing of test results and test data;
Main purpose and scope of use：
1. Steel, non-ferrous metals, metal foil, cemented carbide, metal sheet, microstructure, carbonization;
2. Carburizing, nitriding and decarburizing layer, surface hardening layer, electroplating layer, coating, heat treatment;
3. Glass, wafers, ceramic materials;
