Extraction Force (EF), measured in decaNewtons, is the force required to extract a closure from a bottle. This is an important parameter for many reasons. Obtaining the EF value can help in evaluating the following:
a) A high EF value will indicate that the closure is too difficult to extract from the bottle. This may result in dissatisfied customers at best and at worst may lead to a broken bottle.
b) A low EF value will indicate that the closure is too loose in the bottle, leading to wine leakage and premature oxidation.
c) Comparison of EF values may assist in predictive variation in wine quality.
Method: in house manual meter
Amount to send: Fully sealed bottles
Where we refer to UKAS Accreditation
The Campden BRI group companies listed below are both accredited in accordance with the recognised International Standard ISO/IEC 17025:2005 by the United Kingdom Accreditation Service (UKAS). The accreditation demonstrates technical competence for a defined scope of methods, specific to each site, as detailed in the schedules of accreditation bearing the testing laboratory number. The schedules may be revised from time to time and reissued by UKAS. The most recent issue of the schedules are available from the UKAS website www.ukas.com
Campden BRI (Chipping Campden) Limited is a UKAS accredited testing laboratory No. 1079 Campden BRI (Nutfield) is a UKAS accredited testing laboratory No. 1207