CF20 Light/B (dust and gas sampler with battery)


CF 20alfa Light/Battery is an ideal instrument for all the operators who demand of a sampler  be extremely reliable, careful in measurement as well as handy and versatile in use. 
This instrument, connected to the most various accessories designed in compliance with the law in force regulations, can operate dust and gas samples.


This sampler is in compliance with UNI EN 12919


- Chassis: front and back in high density polyurethane
rear aluminium
rounded corners
(The body of polyurethane and aluminium prevents rust and makes the instrument lighter and more pleasant. The elimination of sharp edges ensures full compliance with current regulations)
- Control console protected by a plexiglass panel transparent closed with a padlock
- Pump: single head membrane pump
- Flow rate: 0,25 22 l/min (18 l/min with 0,8 m membrane filter)
- Pump prevalence: 640 mm Hg
- Activation of sampling: through a switch ON-OFF
- Flow measurement: by means of n.2 high precision flow-meters
- Volume measurement: by dry flowmeter and partial meter on LCD display and security key to reset and block
- Resolution flowmeter: 0,2 liter
- Temperature measurement: through thermocouple with display of actual value
- Vacuum measurement: by means of an incorporated vacuum-gauge
- Steam trap at the back of the instrument
- Power supply: mains 220 V 50 Hz and battery located at the bottom of the instrument (requires no external charger as already present inside the instrument)
- Dimensions: 51(h) x 35 (p) x 31,5 (l) cm
- Weight: 18,65 kg (weight without battery 12,55 kg)


The instrument comes with a convenient handle removable plastic canvas