| Measurement
principle |
Heat
conduction Pirani |
| Gas dependency |
depending on gas type |
| Measurement range mbar |
100
– 1e-3 mbar |
| Measurement range Torr |
75 – 1e-3 Torr |
| max. overload |
4 bar abs. |
| Accuracy |
100 – 20 mbar: approx. 30% f. reading, 20 – 1.0e-2
mbar: 10% f. reading |
| Resolution |
100 – 10 mbar: 1 mbar | |
| Measurement rate |
1.0 s |
| Logging rate |
1 … 6000 s |
| Materials in contact with vacuum |
Stainless steel 1.4305, tungsten, nickel, glass |
| Operating temperature |
+5…+50 °C |
| Storage temperature |
-20…+60 °C |
| Voltage supply |
9 V battery or 12…15 VDC external |
| Power consumption |
Approx. 110 mW (clocked) |
| Operating time |
Li-battery: <100 h, 6LR61 Alkali: <40 h |
| Serial interface |
Mini-USB,
Type B, 5pin, female, Virtual Com Port protocol |
| Electrical connection |
Mini-jack
2.5 mm for plug-in power supply |
| Vacuum connection |
DN 16 ISO-KF (VD84/1), 1/8" NPT Außengewinde
(VD84/2) |
| Display |
LCD
12 mm |
| Dimensions |
60 x 120 x 25 mm |
| Protection class |
IP40 |
| Weight |
200 g (battery included) |
