The ductless fume hoods in the Classic 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.
This range is unassembled when delivered so that it can be easily placed in any laboratory (despite narrow corridors, cramped stairways or ones that are difficult to access, etc.), substantially reducing transportation costs.
All the models in the Classic range use the new filtration system, developed and patented by Cruma (Invention Patent), which ensures the contaminating gas, fumes and particles generated inside are retained, thus constantly renewing the air inside the laboratory. The main advantages offered are:
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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.
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.
The innovative system removes the need for expensive work is 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.
Unlike traditional extraction hoods, our fume hoods do not use the air conditioning equipment inside the lab, which substantially reduces energy costs. The aspirated air is not expelled outside but recirculated back into the lab free from contaminating substances.
More information on the new LCD display
New features and components
New alarms and scheduled warnings
The fume hoods in the Classic range were designed to reduce transportation costs, as, once delivered, all you have to do is take them out of their fantastic packaging, assemble them easily in the desired spot, plug them into the mains and get to work. As easy as that, straightforward and hassle-free. What’s more, they can be placed anywhere because they can be dismantled!
All of the Classic fume hoods use the new filtration system, developed and patented by Cruma (Invention Patent no. 2397598), 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.
| 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 |
| 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 |
| 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 | 7 años |
| Equipment | Description |
|---|---|
| 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 (pack 10u) |
Read More about our Filter System
A wide range to ensure the air remains clean and health is unaffected
| Model | 670 | 870 | 990 | 1010 | 1200 | 1200XL |
| Internal Sizes (width/depth/high) | 576x563x630 | 776x566x720 | 976x566x720 | 976x566x920 | 1176x760x780 | 1176x967x1106 |
| External Sizes (width/depth/high) | 600x600x937 | 800x600x1037 | 1000x600x1037 | 1000x600x1237 | 1200x800x1097 | 1200x1000x1422 |
| Filtration columns | 1 | 1 | 1 | 1 | 1 | 1 |
| Filter number | 1 a 2 | 1 a 2 | 1 a 2 | 1 a 2 | 1 a 2 | 1 a 2 |
| Fans | 1 | 1 | 1 | 1 | 1 | 1 |
| Average volume of treated air/hour | 112 m3/h | 160 m3/h | 160 m3/h | 160 m3/h | 160 m3/h | 160 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 | 0.50 m/s |
| Internal volume of the cabinet | 0.202 m3 | 0.316 m3 | 0.398 m3 | 0.508 m3 | 0.697 m3 | 1.258 m3 |
| Renewals inside the cabinet/min. | 9.2 m/s | 8.5 m/s | 6.8 m/s | 5.3 m/s | 3.9 m/s | 2.1 m/s |
| Total electrical power consumption | 57 W | 57 W | 60 W | 60 W | 60 W | 60 W |
| Voltage-Frequency | 110-220 V / 50-60 Hz | 110-220 V / 50-60 Hz | 110-220 V / 50-60 Hz | 110-220 V / 50-60 Hz | 110-220 V / 50-60 Hz | 110-220 V / 50-60 Hz |
| LED light intensity | 1300 lx / LED 18 W | 1100 lx / LED 18 W | 1100 lx / LED 18 W | 825 lx / LED 18 W | 800 lx / LED 18 W | 800 lx / LED 18 W |
| UV Lamp | – | – | – | – | – | – |
| Noise Level | 55 ± 3 dB | 55 ± 3 dB | 58 ± 3 dB | 58 ± 3 dB | 58 ± 3 dB | 58 ± 3 dB |
| Weight | 58 Kg | 77 Kg | 90 Kg | 95 Kg | 118 Kg | 123 Kg |
| Packaging volume | 0.33 m3 | 0.43 m3 | 0.52 m3 | 0.52 m3 | 0.65 m3 | 0.65 m3 |
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