0102030405
Touch Screen Micro Vickers Hardness Tester - Precision Lab Tool
Features
● It is a new generation of multi-functional touchscreen microhardness tester newly developed by the company.
● Novel in shape with good reliability, operability and repeatability.
● Adopts C language programming, high-rate optical measurement system and optical dual-channel structure, as well as new technologies like photoelectric and photocouple sensing.
● The upgraded digital display micrometer eyepiece enables direct reading of the measurement length for quicker and more accurate obtaining of the measurement value.
● The upgraded control operating system uses a 7-inch LCD touch display screen, which can offer more measurement data and more comprehensive control.
Product Specification
| Model | NHVC-1000, NHVC-1000Z, NHVT-1000, NHVC-1000Z |
| Microhardness scale | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1 |
| Display | 7 inch LCD touch screen |
| Test force (gf) | 10, 25, 50, 100, 200, 300, 500, 1000 |
| Unit conversion | Brinell, Rockwell, Knoop (the main interface can display 4 conversion rulers at the same time, and can be switched: ASTM/ISO/JJG standards) |
| Conformity assessment | The qualified range can be set, and the machine automatically reminds whether it is qualified |
| Language switch | Switch between Chinese and English systems at any time. |
| Load control | Auto-load, Auto-hold, Auto-unload |
| Error correction | The hardness value can be corrected separately for each test force |
| Scale conversion | HK (Knoop's) |
| Dwell time of the test force (s) | 5～60 |
| Test force selection | External force selection knob, the test force is automatically displayed on the LCD touch screen |
| Objective magnification | 10×，40× |
| Optical channel | Dual optical channel (eyepiece and CCD camera channel) |
| Screen/turret | Manual turret NHVC and automatic turret NHVT are optional |
| Diagonal length input optical system resolution | Manual NHVC: 0.25μm Automatic NHVT : 0.0625μm |
| Optical system (Dual optical channels without switching) | 1. Automatic digital encoder; 2. Total amplification(μm): 100×( Observation ), 400×(Measurement); 3. Measuring range (μm): 200 |
| X-Y test table | Size (mm): 100×100; travel (mm): 25×25, resolution (mm): 0.01 |
| Max height of specimen (mm) | 110 |
| Max width of specimen (mm) | 85 |
| Power supply | 40 |
| Weight (kg) | AC220V/50HZ |
| Dimensions (mm) | (540*200*530)mm |
| Hardness measurement range | 5-3000HV |
Product Structure
