Biconal stainless steel 20L gauge with window

Commercial reference : E-JB-0029-C


Our stainless steel test measure and provers cans are used in order to calibrate flow meters, (especialy in the fuel industry), for a precise volume and a hight accurancy.

Conform to OIMLR120 request and approved by legal metrology services.


Certificate of calibration.

Following manufacturing OIML R120

Biconal vertical gauge in stainless steel 304L
Cylindrical body and fireplace
Round handles of handling
Lower triangle of reinforcement
Butterfly valve 2" (joint in viton)
Light way and thread join outlet
2 levels with bubble
3 adjustable feet
Slide increased on +/-1 %

Metrological characteristics

Nominal volume 20L
Uncertainty K=2 0,006L
Precision 1%=100mm
Nb of thermowell 0

Weight and dimensions

Length 0,48M
Width 0,48M
Height 1,48M
Weight 35kg


Length 0,6M
Width 0,6M
Height 1,6M
Weight  90kg


Wheels 1
Adjustable feet 1
Coupling 2
Packing case packing
Customs code 90318091
Outelec métrologie, société certifiée Cofrac étalonnage
  • 28 Boulevard de l'Industrie
  • 49000 Écouflant FRANCE

Workshop opening hours

  • Monday to Thursday : 8h00-12h00 13h00-17h00
  • Friday : 8h00-12h00
Entreprise Outelec Métrologie à Écouflant dans le Maine et Loire