906 vis/300 sec.
HEUER 906 vis/300 sec. viscosimeter – S.A.V.I.C version
- start, stop and reset to zero by consecutive depression of the crown
Recorder and register
- 1/10em second recorder (handle makes 1 revolution in 10 second)
- 0-300 seconds (5 minutes) register
End of the 50’s / beginning of the 60’s
- 7 jewels
- unbreakable mainspring
approximately 57 mm without crown
- This reference is used in laboratory to time viscosity processes of fluids
- This specimen, made for the french market, is protected by its S.A.V.I.C signed wooden box
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