Color Touch Screen Digital Knoop Hardness Tester
Supplier: Rok International Industry Co., Limited.
Part No: KNHT-1000
The Tester is one of special NDT microhardness testing instryments, a test for mechanical used particularly for very brittle materials or thin sheets, where only a small indentation may be made for testing purposes. It is an alternative to the Vickers test, mainly to overcome the cracking in brittle materials as well as facilitate the possibility of testing thin layers
Features:
-Equipped with Auto Turret, close loop loading system, key panel and touch screen double input methods, blue tooth transferring technology, max loading force at 1Kgf(Vicky HK-1000);
-5.2” color touch screen with innovative interface design, makes force selection, dwell time setting, scale conversion and data reading, transferring, printing more convenient and fast;
-Operator can smoothly switch objectives and indenter by auto turret, maximally avoid damages of objectives, indenter and force system by manually operation;
-One touch operation of diagonal line by high resolution measurement/observation objectives and built-in length encoder high definition digital eyepiece;
-Auto hardness conversion from vickers scale HK to HV, HBW, HRA, HRB, HRC, superficial rockwell scales, etc;
-Equipped with Bluetooth Device, optional Bluetooth printer and computer acceptor is available to realize wireless printing and data transferring;
-Abundant optional auxiliary devices to make hardness measurement more automated and eliminate human operation error. MV series vickers software is recommended, includes USB camera, C-mount adapter and computer.
- Testing very thin materials like foils, thin pieces, coatings layers, etc;
- Measuring hardness of the surface of a part, small parts or small areas;
- Measuring individual micro-structures.
Technical Specifications:
| Product Name |
Color Touch Screen Digital Knoop Hardness Tester |
| Model |
KNHT-1000 |
| Loading Force |
N |
0.098,0.246,0.49,0.98,1.96,2.94,4.90,9.80 |
| gf |
10,25,50,100,200,300,500,1000 |
| Lens & Indenter Switch |
Auto Turret |
| Data Transfer |
Bluetooth;RS232 is optional |
| Hardness Resolution |
1HK |
| Measuring Range |
1HK~14230HK |
| Loading Control |
Auto Loading, Dwell and Unloading |
| Magnification of Objective |
Observation:10x/40x;Measurement:10x/40x |
| Hardness Conversion |
HRC,HV,HBS,HBW,HRA,HRD,HR15N,HR30N,
HR45N, HS, HRF,HR15T,HR30T,HR45T,HRB |
| Eyepiece |
10x Digital Eyepiece |
| Dwell Time |
Adjustable 5~60s |
| X-Y Anvil |
Size: 100*100mm;Travel: 25*25:Resolution: 2um |
| Illumination |
LED Cold Light（Brightness adjustable） |
| Display |
5.2" Touch Screen, Resolution 640*480 |
| Conversion Standard |
ASTM,DIN |
| Language |
Chinese, English, German, Portuguese, Turkish, Czech, Korean |
| Max Height of Specimen |
70mm |
| Instrument Throat |
95mm |
| Power Supply |
AC220V/50Hz |
| Dimension |
478*162*518mm |
| Pacing Dimension |
500*490*700mm |
| Gross/Net Weight |
45kg/35kg |
| Executive Standard |
GB/T4340,JIS Z2245,ASTM—E92,ISO6507 |
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