Betz micromanometer

The Betz micromanometer is an instrument to measure low air or gas pressures or pressure differences with very high accuracy and unparalleled long-term stability.

Description

Factory standard for pressure calibration.

The Betz micromanometer is an instrument to measure low air or gas pressures or pressure differences with very high accuracy and unparalleled long-term stability.

This primary instrument is used for the calibration of pressure measurement instruments.

Specifications

Betz type 2500Betz type 5000
range (in Pascal)-50 to 2500 Pa-100 to 5000 Pa
resolution±0.1 Pa±0.2 Pa
dimensions390 x 204 x 650 mm390 x 204 x 675 mm
weight± 13 kg± 16 kg
accuracy of the read-out0.04% FS
max. static pressure100 kPa
calibration temperature20°C
>measuring liquiddemineralized water with wetting agent
power supply material220/240 VAC, 50/60 Hz

Documentation

Manual (PDF)