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Ducted Fume Hood LMDH-B101 provides constant airflow across a work surface with energy-saving, safety, and convenience features to safeguard users from dangerous or volatile chemicals. User-friendly LED lighting for clear monitoring of the inside sample offers convenient operation. It offers excellent operator protection from hazardous particles with an airflow velocity of 0.3 to 0.8 m/s. All parameters are displayed on an LED screen for fast and easy operation.
Catalog Send Mail WhatsappSpecifications
| Cabinet Size | 47 Inches |
| Airflow Velocity | 0.3 to 0.8 m/s |
| Exhaust Volume | 730 m³/h |
| Max. Door Opening Height | 520 mm |
| Glass Door Thickness | 850 mm |
| Display | Front Glass: 5 mm, Motorized |
| Filter | Digital LED Display |
| Blower | Centrifugal blower |
| UV Lamp | 20 W |
| Illumination Lamp | LED Lamp (12 W) |
| Illumination | ≥ 400 Lux |
| Noise | ≤ 68 dB |
| Power Consumption | 400 W |
| Power Supply | AC 220 / 110 V ± 10 % ; 50 / 60 Hz |
| Internal Dimension | 1020 × 670 × 730 mm |
| External Dimension | 1240 × 800 × 2200 mm |
| Weight | 317 kg |
Features
Designed with a digital LED screen with an advanced eye protection feature
Highly-resistance to weak acid and alkali
Energy-Efficient Microprocessor control system maintains temperature and humidity
Built-in centrifugal blower with an adjustable air speed of about 9 levels
Improved with efficient UV sterilization with 253.7 nm emission
Intended with a motorized, front door with adjustable height
Featuring memory function for power-failure conditions
Structured with chemical-resistant phenolic resin workbench
High-grade melamine interior with good acid/alkali resistance
Reduced contamination risk with anti-bacteria powder-coated steel body
Standard Accessories
| Model No | Name | Quantity | Image |
|---|---|---|---|
| LFHC-05 | Base Cabinet | 1 | |
| LFHC-07 | Centrifugal blower | 1 | |
| LFHC-12 | Exhaust duct (PVC) | 1 (4 meter) | |
| LFHC-17 | Gas Remote Control | 1 | |
| LFHC-18 | Gas Tap | 1 | |
| LFHC-22 | LED Lamp | 1 (12 W) | |
| LFHC-23 | Pipe strap | 2 | |
| LFHC-29 | UV Lamp | 2 | |
| LFHC-31 | Water Remote control | 1 | |
| LFHC-32 | Water Sink | 1 | |
| LFHC-33 | Water tap | 1 | |
| LFHC-34 | Waterproof socket | 2 (Total Load: 500 W) |
Optional Accessories
| Model No | Name | Quantity | Image |
|---|---|---|---|
| LFHC-01 | Activated Carbon Filter | 1 |
Applications
It is extensively used in research facilities, laboratories, pharmaceuticals, hospitals, and medical fields to protect workers from exposure to hazardous chemicals by mixing chemicals, heating and evaporating chemicals, and performing chemical reactions.
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Frequently Asked Questions
1 What is a Ducted Fume Hood?
A Ducted Fume Hood is an apparatus designed to protect users from hazardous fumes, vapors, and dust by drawing contaminated air away and expelling it outside the building.
2 How does a Ducted Fume Hood work?
It uses negative pressure to pull contaminated air away from the user and out of the facility.
3 What substances can be used in Ducted Fume Hood?
It can safely handle substances such as chemical fumes, vapors, acids, solvents, and particulates.
4 What kind of maintenance does Ducted Fume Hood require?
Routine maintenance includes regular airflow testing, cleaning, and annual professional inspection to ensure safe operation.
5 Is Ducted Fume Hood suitable for high-temperature reactions?
It is commonly used for high-temperature reactions.
6 Can Ducted Fume Hood be used during chemical synthesis involving toxic intermediates?
It is designed specifically to protect researchers by capturing and removing harmful intermediates during multi-step synthesis processes.
7 Is Ducted Fume Hood effective in analytical chemistry labs?
It is commonly used in analytical labs to safely vent fumes from processes like titrations, digestion, and solvent extractions.
8 Can researchers perform gas evolution experiments inside Ducted Fume Hood?
It is commonly used for experiments involving gas generation to safely remove and dilute the gases.
9 Can Ducted Fume Hood be used in organometallic chemistry experiments?
It is widely used for organometallic research to handle air-sensitive and volatile compounds.
10 Is Ducted Fume Hood recommended for environmental sampling or analysis?
It provides a safe environment for sample preparation, digestion, and extraction when handling potential contaminants or reagents like nitric acid or dichloromethane.