- Descriere
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Descriere
GA-4101 Microvickers Hardness Tester
Application Range
- ferrous metal, nonferrous metal, surface coating, laminated metal, IC thin film;
- ceramică, sticlă, agate, precious stones, thin plastics, metal sheets, etc.;
- Hardness test for depth and gradient of electroplating, heat treatment, carbonizing, decarbonizing, and hardening layers.
GA-4101 Microvickers Hardness Tester
Caietul de sarcini
| Vickers Scales
|
HV0.01、HV0.025、HV0.05、HV0.1、HV0.2、HV0.3、HV0.5、 HV1 |
| Test force | 10、25、50 、100、200 、300、 500 、1000（gf） |
| 0.098、0.245、0.49、0.98 、1.96 、2.94、4.9、9.8（N） | |
| objective | 10X（Observe）、40×（test） |
| Test force choose | The instrument can be automatically identified by hand wheel selection through test force transformation |
| Test Mode | GA-4101 |
| rezoluţie | ０.２５ｕｍ |
| Interval de măsurare | 0-3000HV |
| Acuratețea testului | 100HVbelow ±5%
200HV ±3% 400HVabove ±2% |
| loading control | Automat (loading/load maintaining/unloading) |
| Keep load time | 5～60S |
| hardness value | Manual measurement, automatic calculation of the instrument, display results。 |
| XY platform | size： 100×100mm |
| stroke： 25×25mm | |
| Specimen max height | 65mm |
| Aprinde | DC6V15W Continuously adjustable light source brightness |
| Putere | AC220V / 50Hz |
| Outside size | 450×205×545(mm) L*L*H |
| Greutate | 40Kg |
