Mobile universal exhaust hood and parameter
For many of the chemical laboratory, more or less there are trace
chemicals leakage and ventilation effect is poor, which led
directly to the laboratory odor and VOC concentration is too high,
if we can in the interior of the wave source is equipped with
movable fume exhaust, will greatly improve the indoor environment,
reducing the clean air in the laboratory, chemistry laboratory
workers' physical and mental safety.
The principle and schematic diagram
The built-in fan and filter, blower will play through the
filtration suction hood and the pipe into the box where the wind,
clean air is discharged directly into the chamber after filtering.
The scope of application
All local volatile volatile source, such as chemicals, instruments
and the working process of the evaporation, soldering.
Dissolution, mixing, stirring, pipette, sampling, PH test, Kjeldahl
apparatus, HPLC, GC-MS, LC-MS......
Filters for organic solvent, acid and alkali, spices, pesticides
and so has a strong adsorption capacity.
The main parameters
1.1 dimensional (mm):460*460*600
1.2 air handling capacity: 240 m fand /h
1.3 power: 30W
1.4 current: 1.2A
1.5 noise: less than 50dba
1.6 voltage / frequency: 220V/50Hz
1.7 external arm: three joint arm from the cover to the air inlet
(tube arm can move)
1.8 interface diameter: 90mm
1.9 the use of the environment temperature: -30 degrees C to 70
2 the bottom roller: a total of four, the two locking universal
The 1.1 Part: the main metal material for the 1.2mm steel, coated
with polyester epoxy coating in acid and alkali resistance;
1.2: polypropylene filter module
1.1 LED display: computer control panel, display the indoor
temperature and air quality monitoring in the laboratory and the
changes of PPM value (optional), real-time monitoring of the filter
outlet concentration of chemicals and displays the PPM value
(optional); high sensitive probe of accurate measurement and
display speed of fan;
Alarm settings: the user can set the appropriate alarm points,
improve the level of laboratory safety.
1.2 fan: voltage of 24 volts, USA PSC fan, stable performance,
ultra quiet, brushless motor.
1.3: galvanized steel plate, and the fan fan fan combination, to
ensure stable performance.
1.4 interface: anti electromagnetic interference power line.
The 1.1 filter monitoring system can real-time online monitoring
the filter outlet concentration of chemicals and displays the PPM
value, the alarm can be set.
1.2 TVOC detection system: TVOC air monitoring in the laboratory
and numerical display ppm
The 1.3 filter types: optional YJ type filter, mainly for organic
gases; TY type filter, the acid gas adsorption capacity, compatible
with organic gases; HEPA filter, H14, for the particle filter, the
particles larger than 0.3 m, filtration efficiency is up to