- Beskrywing
- Ondersoek
Beskrywing
GA-4101 Microvickers Hardness Tester
Application Range
- ferrous metal, nonferrous metal, surface coating, laminated metal, IC thin film;
- keramiek, glas, agate, precious stones, thin plastics, metal sheets, ens.;
- Hardness test for depth and gradient of electroplating, hittebehandeling, carbonizing, decarbonizing, and hardening layers.
GA-4101 Microvickers Hardness Tester
Spesifikasie
| 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 |
| resolusie | ０.２５ｕｍ |
| Measure range | 0-3000HV |
| Toets akkuraatheid | 100HVbelow ±5%
200HV ±3% 400HVabove ±2% |
| loading control | Outomaties (loading/load maintaining/unloading) |
| Keep load time | 5～60S |
| hardness value | Manual measurement, automatic calculation of the instrument, Vertoon resultate。 |
| XY platform | grootte： 100×100mm |
| stroke： 25×25mm | |
| Specimen max height | 65mm |
| Light | DC6V15W Continuously adjustable light source brightness |
| Krag | AC220V / 50Hz |
| Buite grootte | 450×205×545(mm) L*W*H |
| Gewig | 40Kg |
