ISO 653 Equivalent
STL2 Series - Blue spirit
Range : -5+25
Unit : °C
Div. : 0.1
Accuracy : ± 0.1
Length mm : 375
Package : QP
These thermometers are manufactured using a type N 16 Sodocalcique glass used has a diameter of about 6-7.5 mm.
They feature a special ring/hook that can be clipped on the glass, patented by Alla France.
The colour of the glass is standardised in yellow giving a much better reading than the white back.
Graduation lines are fine and easily readable. Even if you can feel a relief when touching the graduation, the thermometer is not engraved. The graduation is printed and fused in the glass with a special process. The graduation resists to all chemical products except fluoridric acid and hot soda (to a lesser extent) because these 2 products attack the glass.
Generally, they possess an expansion chamber to support temperatures higher than those of the thermometer.
Calibrated for total immersion, some references are also available with partial immersion, upon request.
Every thermometer has an individual number printed on the back. This number is stocked in our data base and fully traceable to our official masters, regularly controlled and traceable in over 72 countries worldwide .
