ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Scale of hardness: HV0.01,HV0.025,HV0.05,HV0.1,HV0.2,HV0.3,HV0.5,HV1
Force (gf): 10,25,50,100,200,300,500,1000
Range of hardness measurements: (5-3000)HV
Unit conversion:Brinell, Rockwell, Nussell (and switchable: ASTM、ISO、JJG standard)
hardness value: PC automatic hardness measurement
Eligibility criteria: Can set up qualified range, machine automatically remind whether qualified
Language switching: Chinese and English systems switching at any time
error correction: Calibration of hardness at all times
Scale conversion: HK( Nouri)
Hardness value conversion: Brinell, Rockwell, Vickers
Test report: Auto generate
Load control: Automatic loading, automatic holding, automatic unloading
Objective lens and indenter: Automatic switching
Auto Z-axis: Auto focus
optical system: Support for dual channels
Force retention time (s): 5～60
Test Force Selection: External force selector knob, test force automatically displayed on computer
magnification factor: 10×，40×
Optical system: Total magnification (μm):100×(observation),400×(measurement);range (μm):200;
Optical system resolution(μm): 0.0625
XY test
Size (mm):100×100 travel range (mm):25×25
minimum reading (mm):0.01
Maximum height of specimen(mm): 150
Maximum width of specimen(mm): 120
supply voltage: AC220V/50HZ
Weight(kg): 60
Exterior dimensions: 620mmX230mmX630mm
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 7-inch LCD touch screen can directly display the hardness value, conversion hardness, test method, test force, brightness, dwell time, measurement times, statistical data, upper and lower limit measurement range, test time and other test processes are intuitive and clear;
3. The system comes with a calibration function, which can manually adjust the input error calibration instrument;
4. The adjustable range of optical system brightness: 0-100;
5. It can store up to 100 sets of test data;
6. The test force unit can be manually selected for mutual conversion, the conversion unit is: (Kgf, N)
7. Simultaneous display: maximum value, minimum value, average value, maximum error, sample difference;
8. The main interface can display 4 conversion rulers at the same time, and can switch: national standard, American standard and international standard. A total of 18 measurement rulers can be converted: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK , HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HV, HK, HBW;
9. Both objective lenses can directly measure the hardness,
10. With diagonal length memory function, the diagonal length will be automatically memorized after shutting down, and it will be measured directly after turning on, without the need for secondary reset.
11. The upper and lower limit measurement range can be set and displayed on the main measurement interface;
12. The measuring scale can be converted into HK Knoop hardness;
13. The operating system can be converted between Chinese and English;
14. Optional built-in printer, test data can also be output to U disk via USB for storage and analysis;
15. HVST-1000Z model can be realistic: the measured length can directly confirm the hardness value
16.HVST-1000Z model can realize: the position switch of observation-test-measurement is completed by automatic turret
17. The cast aluminum shell has a stable structure without deformation at one time, and the pure white car paint has a high grade, strong scratch resistance, and it is still bright as new after many years of use;
18. Our company has the ability to develop, design, produce and process by ourselves, and provide parts replacement and maintenance upgrade services for our machines for life;
The main purpose and scope of application:
1.Iron and steel, non-ferrous metals, metal foils, hard alloys, metal sheets, microstructures
2. Carburizing, Nitriding and Decarburization Layers, Surface Hardening Layers, Plating, Coatings
3. Glass, wafer.
