Performance
- A variety of filters and work surfaces available to suit your specific experimental needs. (refer to accessory section)
- High-quality polyester fiber pre-filter for trapping larger particles and increasing the life of the main HEPA filter.
- Large-capacity blower maintaining sufficient intake flow rate and reducing noise. (less than 55 dB under normal operation)
- Fluorescent light installed outside the workspace in order to prevent the airflow hindrance as well as the contamination while maintaining illumination intensity.
Convenience
- Easy monitoring of the internal airflow speed thanks to built-in anemometer.
- Comfortable front access to cartridge type of filters for easy replacement.
- Built-in utility hole for easily routing the cords or wires of the equipment placed inside the hood.
- Fully or half openable front door for convenient transport of experimental apparatuses and equipment into or out of the workspace.
Safety - Efficiency and capacity of activated carbon filters: BS 7989:2001
- Structure, electrical outlet, lighting, and sound level: BS 7258-1:1994
- Local smoke, large volume visualization, face velocity, and tracer gas: ANSI/ASHRAE 110-1995 and NF EN 14175-1
| Model | DLH-01G | DLH-11G | |||
|---|---|---|---|---|---|
|
Controller |
Microprocessor control |
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Face velocity |
Initial set point: 0.4m/s, 80fpm |
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Air flow meter |
Swing vane type |
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Main filter |
Chemical Filter (optional 6 different filters) |
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Pre filter |
Washable high efficiency nylon filter |
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Materials |
Main body, window (front / side) |
2.0mm steel (epoxy powder-coated), 8mm / 6mm thick acrylic resin |
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Work surface |
Optional 6 different work surfaces |
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Fluorescent light intensity |
> 600lux |
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Noise level |
55dB under normal operation |
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Dimension(W×D×H) |
Interior (mm / inch) |
880×640×800 / 34.6×25.2×31.5 |
1180×640×800 / 46.5×25.2×31.5 |
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|
Exterior without stand (mm / inch) |
900×660×1250 / 35.4×26×49.2 |
1200×660×1250 / 47.2×26×49.2 |
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Exterior with stand (mm / inch) |
900×660×1985 / 35.4×26×78.1 |
1200×660×1985 / 47.2×26×78.1 |
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Net weight (body) (kg / lbs) |
100 / 220.5 |
118 / 260.1 |
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Net weight (body + stand) (kg / lbs) |
120 / 264.6 |
140 / 308.6 |
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Electrical requirements (230V) |
50Hz, 0.6A | 60Hz, 0.7A | 50Hz, 0.6A | 60Hz, 0.7A | |
|
Cat. No. |
AAHB2002K | AAHB2001K | AAHB2012K | AAHB2011K | |
|
Electrical requirements (100V, 120V) |
100V, 50Hz, 1.5A | 120V, 60Hz, 1.3A | 100V, 50Hz, 1.5A | 120V, 60Hz, 1.3A | |
|
Cat. No. |
AAHB2004U | AAHB2003U | AAHB2014U | AAHB2013U | |
※ Above specifications can be changed without prior notice.
Accessories
Filters
| Cat. No. | Description | Application | DLH-01G | DLH-11G |
|---|---|---|---|---|
| AAAB2543 |
Complex carbon filter |
All common laboratory chemicals, especially VOC, Organic, Benzene, Toluene, etc |
 |
– |
| AAAB2544 | – | |
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| AAAB2545 |
Acid filter 1) |
An acidic solvent ; Acetic acid, etc |
|
– |
| AAAB2546 | – | |
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| AAAB2547 |
Formaldehyde filter |
Formadehyde applications |
|
– |
| AAAB2548 | – | |
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| AAAB2549 |
Ammonia / Amines filter |
Ammonia/Amines by chemisorptions |
|
– |
| AAAB2550 | – | |
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| EDA9193 |
HEPA filter |
Biohazardous aerosols and other visible and non-visible particles |
|
– |
| EDA9194 | – | |
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| EDA9196 |
Pre filter |
– |
|
– |
| EDA9198 | – | |
1) Please do not use high percentage of reactive acid such as perchloric acid.
