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    Vented Storage Cupboard

    Cruma 2O1O

    2010-armario-almacenamiento-ventilado-cruma-hd-4
    Cruma vented storage cupboard is based on the technology used in our aspiration and filtration fume hoods. This is composed of a ventilation system in addition to a filtration system that prevents the inflammable, corrosive and/or toxic products from building up inside the cupboard or from being released into the laboratory or work space.
    Thanks to the Cruma 2010 vented storage cupboard is it possible to store liquid reagents as this eliminates inflammable, corrosive and toxic fumes through chemical adsorption in a specific activated carbon filter without having to be connected to the outside. All of this complies* with the requirements and recommendations set out in International Standards, AFNOR NF X 15-211 (Class 2), BS 7258, CSAZ 316.5, EN-1822 and EN-141. *Totally or partially, depending on the standard.
     
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    Personnel Safety and Environmental Protection

    In addition to facilitating storage in the laboratory, chemical vapors that may escape from the bottles are not released to the outside but are retained within an active carbon filter or zeolite.

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    Flexible

    Cruma vented storage cupboard can be used in difficult access areas , such as the lower floors of buildings with narrow accesses and/or stairs, and it can be placed in different locations, which it means that it 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 storage cupboards, our vented storage cupboard do not use the air conditioning 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
    ▼ Countdown timer
    ▼ Clock and calendar

     

    New features and components

    ▼ Fault LED
    ▼ Control of air flow through Microprocessor

    ▼ Filters with electronic chip

    ▼ LED illumination

     

    New alarms and scheduled warnings


    ▼ 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

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    Possible Applications

     

    Storage of chemicals under the criteria of incompatibilities. Filters available:
    Available Filters:

    ▼ Type A: adsorption of vapours and organic solvents (ketones, ethers, alcohols
    and cyclics, etc.). Activated carbon without impregnation.
    ▼ Type BE: inorganic gases such as Cl2, HCl, HNO3, etc. and volatile sulphur
    compounds (H2S, H2SO4 and SOx, etc.). Activated carbon impregnated with
    metal compounds and neutralising salts.
    ▼ Type F: specific to formaldehyde and derivatives. Impregnated with Cu.

    The Cruma 2010 vented storage cupboard are designed to ensure that 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, plug them into the mains and get to work. As simple as plug in and play.

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    Our vented storage cupboard use the new filtration system, developed and patented by Cruma (Invention Patent), which protects the operator by retaining the contaminating gas and fumes generated inside from stored botles, constantly renewing the air inside the laboratory and avoiding leaks that may contaminate the environment.

     
    Models and Technical Specifications

    A variety of sizes to suit all needs

     
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    Model 2010
    Internal Sizes (Width/Depth/High) 732x460x1388
    External Sizes (Width/Depth/High) 800x548x1845
    Filtering columns 1
    Filter number 1 a 2
    Fans 1
    Average volume of treated air/hour 160 m3/h
    Average face velocity 0.50 m/s
    Internal volume of the cabinet 0.567m3
    Renewals inside the cabinet/min. 4.6 ren./s
    Total electrical power consumption 91 W
    Voltage-Frequency 110-220 V / 50-60 Hz
    LED light intensity 800Lux / LED 16 W
    Shelves 4
    Noise level 48 dB
    Weight 150 Kg
    Packaging volume 1.1 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
    Anemometer device Electronic sensor monitoring continuously air face velocity
    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
    Sampling system to analize the filtered air at the exhaust To detect the level of filter saturation
    60 hours alarm Countdown timer according to French NF X 15-211:2009
    Electronic cronometre with audible alarm To program the work inside the fume hood
    Clock and calendar Display of date and time
    G4 Prefilter G4 class pre-filtering blanket of synthetic biofibres  (according to EN-779) for the retention of atmospheric dust
    Chemical Listing Guide of retained products by type of filter
    Warranty 7 years

     

    Optional Equipment
    Details that matter
     
    Equipment Description
    Voltage / Frequency 125 V / 50 Hz
    Filter test kit Dräger pump with reactive colorimetric tubes (pack 10u)

     

    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.

     

    Incompatibilities In The Storage Of Chemical Products Separate Or Joint Storage 

      Explos. Combu. Inflam. Toxic Corrosive Harmful
    Explosives YES NO NO NO NO NO
    Comburents NO YES NO NO NO (2)
    Inflammable NO NO YES NO (1) YES
    Toxic NO NO (1) YES YES YES
    Corrosive NO NO (1) YES YES YES
    Harmful NO (2) YES YES YES YES 

     

    (1) They may be stored together if corrosive products are not packed in fragile containers.
    (2) They may be stored together if certain measures of prevention are taken. These are general criteria. For any other type of classification of danger levels, the possible storage incompatibilities must be more fully examined.

    • Products that react with water must not  be stored in the same area as other inflammable
      or combustible liquids.
    • Inflammable or combustible liquids must  not be stored in conventional refrigerators.

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

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

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

     
     

    ventilador Fan   -   molecula-filter Molecular Filter   -   particle-filter HEPA-H14 Filter

     

    Incompatibilities
    Separation methods. Segregation criteria.

    Number Chemical Group Do Not Store With Chemical Number Groups With The Indicate Numbers
    1 Inorganic acids 2-8, 10, 11, 13, 14, 16-19, 21, 22, 23
    2 Organic acids 1, 3, 4, 7, 14, 16, 17-19, 22
    3 Caustic products 1, 2, 6, 7, 8, 13-18, 20, 22, 23
    4 Amines and alkanolamines 1, 2, 5, 7, 8, 13-18, 23
    5 Halogenated compounds 1, 3, 4, 11, 14, 17
    6 Alcohols, glycols, glycol-ethers 1, 7, 14, 16, 20, 23
    7 Aldehydes 1-4, 6, 8, 15-17, 19, 20, 23
    8 Ketones 1, 3, 4, 7, 19, 20
    9 Saturated hydrocarbons 20
    10 Aromatic hydrocarbons 1, 20
    11 Olefins 1, 5, 10
    12 Petroleum oils 20
    13 Esters 1, 3, 4, 19, 20
    14 Monomers, polymerisable esters 1-6, 15, 16, 19-21, 23
    15 Phenols 3, 4, 7, 14, 16, 19, 20
    16 Alkylene oxides 1-4, 6, 7, 14, 15, 17-19, 23
    17 Cyanohydrins 1-5, 7, 16, 19, 23
    18 Nitryls 1-4, 16, 23
    19 Ammonia 1-2, 7, 8, 13-17, 20, 23
    20 Halogens 3, 6-15, 19, 21, 22
    21 Ethers 1, 14, 20
    22 Elemental phosphorous 1-3, 20
    23 Acid anhydrides 1, 3, 4, 6, 7, 14, 16-19

     

    Screenshot 2023-03-04 at 5.45.13 pm

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