Ductless fume hoods
Ductless fume hoods from Cruma with new filtration system
- Ideal for eliminating contaminating gas and/or solid particles/aerosols from the work space
- Unassembled when delivered so that it can be easily placed in any laboratory
- New filtration system, developed and patented by Cruma
- No works are necessary to install conduits to extract the gas to the outside
Fume Hoods from Cruma
1
Advantages
- Designed to handle low toxic products are made of steel plate with antiacid polymerized epoxy coating and methylpropile no of high resistance.
- The toxic chemical products are not released outside but retained within the filter.
- No building work is needed to install ducts to channel the gas outside.
- It can be used in areas where it is difficult to remove/extract contaminated air, such as from the lower levels in buildings that have a number of floors.
- The air that is sucked in is not expelled but recirculated back into the lab after the contaminating substances have been removed. This means that it is not necessary to increase the use of the air-conditioning or heating systems to compensate for the air removed.
2
Features
- New size 127 x 34mm display.
- Air speed continuously monitored.
- Filter saturation test.
- Control pannel with big size LCD display.
- Hot wire electronical anemometer.
- Led lighting 900 lux.
- Open door photocell system.
- Ergonomical openings.
- Tempered glass worktop and liquid tray.
- Moviliar base with wheels.
3
Uses
- Quality control laboratories.
- Research laboratories.
- Clinical and hospital laboratories.
- University and school laboratories.
Models and technical specifications
| Model | 670 | 870 | 990 | 1010 | 1200 |
| Internal Size:
width/depth/high |
575x560x630 | 778x569x760 | 975x560x740 | 975x560x940 | 1175x760x775 |
| External Sizes: width/depth/high | 600x600x930 | 798x600x1037 | 1000x600x1030 | 1000x600x1225 | 1200×8001100 |
| Filtration columns | 1 | 1 | 1 | 1 | 1 |
| Filter number | 1 a 2 | 1 a 2 | 1 a 2 | 1 a 2 | 1 a 2 |
| Fans | 1 | 1 | 1 | 1 | 1 |
| Average volume of treated air/hour | 155 m3/h | 175 m3/h | 175 m3/h | 175 m3/h | 175 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 | 0.181m3 | 0.287m3 | 0.361m3 | 0.458m3 | 0.692m3 |
| Renewals inside the cabinet/min | 14.3 m/s | 10.2 m/s | 8.1 m/s | 6.4 m/s | 4.2 m/s |
| Total electrical power consumption | 91W | 91W | 91W | 91W | 91W |
| 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 |
| LED light intensity | 900Lux / LED 18 W | 800Lux / LED 18 W | 800Lux / LED 18 W | 800Lux / LED 18 W | 800Lux / LED 18 W |
| UV Lamp | — | — | — | — | — |
| Noise Level | 48 dB | 48 dB | 48 dB | 48 dB | 48 dB |
| Weight | 58 Kg | 77 Kg | 90 Kg | 95 Kg | 118 Kg |
| Packaging volume | 0.28 m3 | 0.42 m3 | 0.52 m3 | 0.52 m3 | 0.64 m3 |
Serial equipment
| 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 years |
Optional equipment
| 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) |
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LabConsulting is a Viennese company that cooperates with over 600 manufacturers and offers a selection of more than 180,000 products and various laboratory solutions.
LabConsulting ist ein Wiener Unternehmen, das mit über 600 Herstellern zusammenarbeitet und eine Auswahl von mehr als 180.000 Produkten und verschiedenen Laborlösungen anbietet.
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