
IV. Handling
1. Assembling / Filling
Before using the dispenser please check the dispenser
for any damage or glass breakage.
Push intake tube over the hose connection of the
PTFE valve block.
Screw dispenser direct onto containers with thread GL
32 or use adaptors to fix on any other threads or ground
joint necks. Check the correct fitting. The dispenser
can be turned on the flask and fixed in any direction
by using the built-in FIX adaptor.
15
Never use the OPTIFIX
®
Dispensers with:
- liquids attacking Al
2
0
3
and PTFE
- liquids attacking borosilicate glass (exept with the OPTIFIX
®
HF)
Warning:
The BASIC and SOLVENT model come with adaptors made of polypropylene
to fit on most popular containers. However, when dosing extremely hazardous
chemicals, for safety reasons it is recommended to use adaptors made of
PTFE for BASIC and SOLVENT model which are available as an option.
III. Modern Technique
Finger guard
made of PP. All descriptions on the finger guard and the graduation
on the scale are lasered to guarantee permanence.
Volume setting system
Easy-to-use volume setting system with fine adjustment
for calibration. Suitable for use by left- and right-handers.
Dispensing cylinder
Glass cylinder, vacuum-calibrated, plastic coated, with
stopper ring. Black graduation. Model HF with dispensing cylinder made of pure
PTFE.
Valve block
made of pure solid PTFE, with FIX Adaptor.
Valve seats
made of glass, precision ground for precision sapphire valve balls.
No metal springs. Works by means of gravity. Model HF with valve seats made
of sapphire.
Dispensing piston
Model BASIC, SAFETY, SAFETY S and HF glass piston,
coated with solid PTFE, patented. Seal with model SAFETY, SAFETY S and HF.
Model SOLVENT with glass piston.
Discharge tube set
consists of: discharge tube, support, screw cap, thread
adaptor and stopper cap.
Содержание 101.080
Страница 4: ...HF SAFETY S D Querschnittszeichnungen 1 2 3 4 5 8 9 7 6 10 11 12 6 12 3a BASIC SOLVENT SAFETY ...
Страница 12: ...HF SAFETY S GB Cross section drawings 1 2 3 4 5 8 9 7 6 10 11 12 6 12 3a BASIC SOLVENT SAFETY 12 ...
Страница 20: ...HF SAFETY S F Coupe Transversales 1 2 3 4 5 8 9 7 6 10 11 12 6 12 3a BASIC SOLVENT SAFETY 20 ...
Страница 28: ...HF SAFETY S I Disegno in sezione 1 2 3 4 5 8 9 7 6 10 11 12 6 12 3a BASIC SOLVENT SAFETY 28 ...
Страница 36: ...HF SAFETY S E Plano en sección 1 2 3 4 5 8 9 7 6 10 11 12 6 12 3a BASIC SOLVENT SAFETY 36 ...
Страница 48: ...Fabrikations Nr Serial no No Fabrication N di costruzione Número fabricación Datum Date Date Data Fecha ...