SPECIFICATIONS | |
1. Measuring principle: | Magnetic induction (F-probe); |
2. Measuring range: | 0 to 1300um (0 to 51.2mils); |
3. Accuracy: | ± (3% of readings+2um); |
± (3% of readings+0.078mils); | |
4. Resolution: | 0um~999um (1um), 1000um~1300um (0.01mm); |
0mils~39.39mils (0.01mils), 39.4mils~51.2mils (0.1mils); | |
5. Calibration: | One to four point calibration, zero calibration; |
6. Data Group: | One direct group (readings not be stored to memory), four general group (readings can be |
stored), and each group have individual statistics, alarm settings and calibration; | |
7. Statistics: | No. of readings, mean, minimum, maximum and standard deviation; |
8. Units: | um, mm and mils; |
9. Alarm: | User can set the high/low alarm, and alarm icon displayed on LCD when over the limit; |
10. Minimum curvature radius: | convex 1.5mm(59mils) and concave 25mm(984mils); |
11. Minimum measuring size: | Diameter 6mm(236mils); |
12. Minimum thickness of substrate: | F-probe: 0.5mm(0.02"); |
13.Computer interface: | Download data via USB interface; |
14. Power supply: | Two 1.5v AAA battery; |
15. Operation temperature: | 0℃ to 40℃(32℉ to 104℉); |
16. Storage temperature: | -20℃ to 70℃(-4℉ to 158℉); |
17. Size: | 110mm*53mm*24mm (4.33"*2.09"*0.94"); |
18. Weight: | 92g (3.24oz); |
Additional Information: