VD85 Compact Vacuum Meter ● Piezo/Pirani ● 1200 to 5e-4 mbar

 645.00 excl. VAT and transport costs

The versatile VD85 digital vacuum meter with data logger and USB interface reads pressure over 7 decades in the rough and fine vacuum range.
Its sensor combination of piezo and Pirani guarantees high resolution and precision over the whole range.

Compare

Additional information

Weight1.1 kg
Dimensions25 x 16 x 9 cm
Measurement principle

Gas dependency

depending on gas type, independent of gas type (Piezo)

Measurement range mbar

Measurement range Torr

900 – 5e-4 Torr

max. overload

2 bar abs.

Accuracy

1200 – 40 mbar: 0.3 % f.s. | 40 – 2e-3 mbar: 10 % f.r.

Resolution

1200 – 1000 mbar: 1 mbar, 1000 – 1 mbar: 0.1 mbar,

Measurement rate

1.0 s

Logging rate

1 … 6000 s

Materials in contact with vacuum

Stainless steel 1.4305, Tungsten, Nickel, glass, gold, FKM

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:

Serial interface

Electrical connection

Article Number (choice of vacuum connection):

Display

Dimensions

60 x 120 x 62.5 mm

Protection class

Weight

230 g (battery included)

Further relevant products