 Introduction
PSL hydrometers are used by many laboratories throughout the world and are recognized for quality and accuracy.
Scope
The glass hydrometer provides a relatively simple and accurate means of determining the density of a liquid. The use of this instrument requires little additional apparatus other than a suitable test cylinder and a means of measuring the temperature of the liquid.
ISO 17025 Certificates of Calibration
PSL hydrometers can be supplied with official ISO 17025 certificates of calibration.
BS718
ASTM D1298
IP160
ASTM E100
Twaddell
Brix
Baume
Brinometer
Soil
Gay-Lussac Alcoholometer
BS5470
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