Vented storage cupboard

By 3rd May 2016

Vented Storage Cupboard

Cruma 2O1O

The Cruma storage and filtration system in our 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 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.
ico-cruma-proteccion
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.

Flexible

It 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.

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.

Energy Savings

Unlike traditional storage cupboards, our cupboard 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.

Features

Yes, they all fit and are standard.

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
  • 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

  • Next validation warning
  • Few hours of filter life warning
  • Countdown timer warning
  • Expired filter alarm (by hours)
  • Expired filter alarm (by date)
  • Equipment without filter alarm
Control pannel with big size LCD Display Cruma Fume Hoods Detail
Filter Test Access Cruma Fume Hoods Detail
Hot wire electronical anemometer Cruma Fume Hoods Detail
LED lighting 900 lux. Sonda de Temperatura. Cruma Fume Hoods Detail
4 Shelves with 20Kg capacity each

Uses

But we’re sure you’ll find more.

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.

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Store and Breathe

No need to worry. It’s totally safe.

The Cruma 2010 vented cupboards were 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.

Our vented cupboard use the new filtration system, developed and patented by Cruma (Invention Patent no. 2397598), 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.

Technical Specifications

All you need serially

2010-cruma-vented-storage-cupboard-thumb
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
Download Technical Specs PDF Technical Data Sheet 2010
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Serial Equipment

Full Equip Cupboard

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
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

Filter Types 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.

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 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.

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

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