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Ductless Fume Hood Class 1

Plug&Play Range

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The ductless filtration fume hoods included in the Plug&Play range are ideal for eliminating contaminating gas and/or solid particles/aerosols from the work space simply and efficiently. Safe, efficient and cost-effective, these protect both the user and the environment.

The range is already assembled on delivery (just unpack, install the filters and plug in) and all the models are equipped with the new filtration system, developed and patented by Cruma (Invention Patent), to retain the contaminating gas and fumes generated on the inside thus constantly renewing the air inside the laboratory.
 
The main advantages offered are:
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Personnel Safety and Environmental Protection

Apart from completely protecting the person handling the material inside the cabinet, the chemical toxins produced are not released to the outside but remain inside the cabinet thanks to the filtration system formed by a variety of activated carbon filters.

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Flexible
 
These can be used in areas where it is difficult to extract contaminated air, such as the lower floors of buildings, and they can be placed in different locations, which it means that they can be easily relocated if needed.
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Economic Savings and Easy to Set-Up
 
No expensive works are necessary to install conduits to extract the gas to the outside which means there are no additional costs and no need to interrupt a laboratory working at full capacity.
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Energy Savings
 
Unlike traditional extraction hoods, our fume hoods do not use the air conditioning equipment inside the laboratory, which substantially reduces energy costs. The aspirated air is not expelled outside but recirculated back into the laboratory free from contaminating substances.

Advantages


More information on the new LCD display

▼ New size 127x34mm display
▼ Air speed continuously monitored
▼ Type of filter installed, working hours, expiration date and next revision date
▼ Open door warning through electronic photocell
▼ Countdown timer
▼ Clock and calendar

 

New features and components

▼ Initial air flow cycle adequacy and final purge cycle
▼ Fault LED
▼ Control of air flow through Microprocessor
▼ Activated carbon filters with electronic chip
▼ Internal temperature sensor
▼ LED illumination

 

New alarms and scheduled warnings

▼ Open door warning
▼ Open door in off mode warning
▼ 60h of filter use warning
▼ Next validation warning
▼ Few hours of filter life warning
▼ Countdown timer warning
▼ Expired filter alarm (by hours)
▼ Expired filter alarm (by date)
▼ Temperature alarm
▼ Equipment without filter alarm
▼ Low barrier alarm

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Possible Applications


General chemistry involving small volumes of reagents or chemical compounds at ambient/moderate temperature in all types of laboratories:

▼ Research laboratories
▼ Quality control laboratories
▼ Clinical and hospital laboratories
▼ University and school laboratories

…In general, in any kind of laboratory.

The fume hoods in the Plug&Play range were designed to ensure that practicaly no handling operations are necessary once these have been received: all you have to do is take them out of their fantastic packaging, place them in the desired spot, install the filters, plug them into the mains and get to work. As simple as their name suggests: plug in and play.

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All of the Plug&Play fume hoods use the new filtration system, developed and patented by Cruma (Invention Patent), which protects the operator by retaining the contaminating gas, fumes and particles generated inside, constantly renewing the air inside the laboratory and avoiding leaks that may contaminate the environment.

 
Models and Technical Specifications
A wide range to ensure the air remains clean and health is unaffected
 
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Model G1 G2 G3 G4 G5
Internal Sizes (width/depth/high) 776x600x762 976x600x762 1176x800x762 1576x800x762 1776x800x762
External Sizes (width/depth/high) 797x650x1195 997x650x1195 1197x850x1195 1597x850x1195 1797x850x1195
Filtration columns 1 1 2 2 2
Filter number 1 a 3 1 a 3 2 a 6 2 a 6 2 a 6
Fans 1 1 2 2 2
Average volume of treated air/hour 157 m3/h 157 m3/h 157 m3/h 157 m3/h 157 m3/h
Average face velocity 0.50 m/s 0.50 m/s 0.50 m/s 0.50 m/s 0.50 m/s
Internal volume of the cabinet 0.32m3 0.40m3 0.67m3 0.89m3 1.01m3
Renewals inside the cabinet/min. 8.13 m/s 6.47 m/s 4.2 m/s 3.1 m/s 2.7 m/s
Total electrical power consumption 91 W 91 W 174 W 174 W 174 W
Voltage-Frequency 220 V / 50-60 Hz 220 V / 50-60 Hz 220 V / 50-60 Hz 220 V / 50-60 Hz 220 V / 50-60 Hz
LED light intensity 900Lux / LED 16 W 900Lux / LED 16 W 900Lux / 2x LED 16 W 900Lux / 2x LED 16 W 900Lux / 2x LED 16 W
UV Lamp - - - - -
Noise level 45 dB 45 dB 45 dB 45 dB 45 dB
Weight 95 Kg 110 Kg 130 Kg 160 Kg 180 Kg
Packaging volume 0.80 m3 0.80 m3 1.24 m3 1.66 m3 1.86 m3

 

Serial Equipment
Full Equip cabinets
 
Equipment Description
Electronic circuit with large format LCD screen Security levels: level 1 for users and level 2 for maintenance users.
Electronic anemometer device Electronic sensor monitoring continuously air face velocity.
Photocell sensor device for open door detection Electric device with open door alarm.
Electronic control device for filters replacement The filters incorporate a microchip with miniUSB connection that identifies the type of filter installed, the expiry date and the serial no.
Illumination 96 LED Tube high light intensity and low power consumption – 16 Watts / 700 Lux
Temperature sensor Continuous monitoring of the temperature inside the cabinet
Sampling system to analize the filtered air at the exhaust To detect the level of filter saturation
60 hours alarm 60 hours alarm
Electronic cronometre with audible alarm To program the work inside the fume hood
Clock and calendar Display of date and time
Working surface 1 Spill retention tray (2-10 liters) with working surface in white tempered glass
G4 Prefilter G4 class pre-filtering blanket of synthetic biofibres  (according to EN-779) for the retention of atmospheric dust
Cable entry holes (2) Access to the rear wall for cables and / or services entry
Chemical Listing Guide of retained products by type of filter
Warranty 2 years

 

Optional Equipment
Details that matter
 
Equipment Description
Molecular detector Coming soon!
Movilair Stand with wheels and internal tray in Epoxy coated steel
Tubular steel stand Support stand in Epoxy coated steel
Working surface 2 Spill retention tray (2-10 liters) with working surface in phenolic resin
Working surface 3 Spill retention tray (2-10 liters) with working surface in inox steel
Transparent rear back pannel Transparent polymethylmethacrylate rear pannel 8 mm thick (light transmission of 93%). Ideal for teaching sessions
Voltage / Frequency 125 V / 50 Hz
Filter test kit Dräger pump with reactive colorimetric tubes (10u pack)
Junction frame Allows to join two units of the same model without internal divisions

 

Cruma Filters
A wide range to ensure the air remains clean and health is unaffected
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Filter type Description
Type A For organic vapors such as ketones, ethers, alcohols, xylenes… Eventually it can be used for inorganic acids, but only if used in small quantities because this activated carbon is not impregnated and the excess of acid vapors could saturate it quickly.
Type BE For inorganic acid vapors as H2SO4, HCl, HNO3, and volatile sulfur compounds such as H2S, SO3, … It can be used with organic vapors because the activated carbon incorporates impregnation of metal compounds and neutralizing salts. It is also suitable to filter organic and inorganic compounds when they are in similar proportions.
Type F For formaldehyde vapors and derivatives; also good for other organic compounds. Carbon impregnated with Cu leads, so that it should never be used with inorganic acid vapors.
Type K For NH3 vapors and amines; also good for other organic compounds. Carbon with metal salt complexes impregnation.
Type ABEK Mixed type to be used when the ratios between organic, inorganic and NH3/amines are similar.
Type D HEPA H-14 filter (High Efficiency Particulate Air, according to EN-1822: 1998) for filtering dust and smoke particles.

 

Modular filtration column
for gases and particles  (according to NFX 15-211:2009) 

CLASS 2 CLASS 1
Type G Handling of liquid compounds/products columnas-filtrantes-tipo-g

 

 Type 2G Liquid compounds/products handling with security molecular filter columnas-filtrantes-tipo-2g

 
Type GS Handling of liquid and particles compounds/products columnas-filtrantes-tipo-gs

 

Type 2GS Liquid and particles compounds/products handling with molecular security filter

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  Type 2GD Handling of liquid compounds in clean room with molecular security filter columnas-filtrantes-tipo-2gd

 

 

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