• Mechanical vacuum gauge / analog

63 mm, max. 30 "Hg | 269

Article: 00139541

Mechanical vacuum gauge / analog

The Model 269 is a high specification vacuum gauge specifically
designed for the estimation of the intensity of vacuum in a food
can. Using an ordinary vacuum gauge fitted with a piercer is
usually very inaccurate and does not allow for the dilution of the
head space vacuum by entry of air at atmospheric pressure from
the gauge. Ordinary vacuum gauges therefore always give a
lower reading than the vacuum which existed in the head space
before the can was pierced, and if the head space is small the
error is compounded.
This gauge was developed by the British Food Manufacturing
Industries Research Association and it overcomes the disabilities
in an ingenious manner
A circular calculator can be provided with the instrument to
carry out the calculations in units of ins Hg, cm Hg and Kpa.

Specifications

  • Technology: mechanical
  • Display: analog

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In this category | In this category, (Budenberg)

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