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Ducted Fume Hood LMDH-B203 is enhanced with light-to-medium duty fumes removable of hazardous or volatile chemicals to ensure a contamination-free environment. It works with an airflow velocity of 0.3 to 0.8 m/s for continuous airflow across works station. Integrated with a transparent glass window for perfect inspection of an inside sample with low energy consumption. Configured with energy-efficient microprocessor controller maintain temperature and humidity for accurate result.
Catalog Send Mail WhatsappSpecifications
| Cabinet Size | 70 Inches |
| Airflow Velocity | 0.3 to 0.8 m/s |
| Exhaust Volume | 1140 m³/h |
| Max. Door Opening Height | 750 mm |
| Working Surface Height | 900 mm |
| Glass Door Thickness | Front Glass: 5 mm, Manual |
| Display | Digital LED Display |
| Blower | Polypropylene Centrifugal blower |
| Illumination Lamp | LED Lamp (16 W) |
| Illumination | ≥ 400 Lux |
| Noise | ≤ 68 dB |
| Power Consumption | 500 W |
| Power Supply | AC 220 / 110 V ± 10 % ; 50 / 60 Hz |
| Internal Dimension | 1590 × 600 × 870 mm |
| External Dimension | 1800 × 800 × 2515 mm |
| Net Weight | 330 kg |
| Gross Weight | 365 kg |
Features
Simplified with an easy-to-read and LED display allows intuitive operation
Resistance to moderate acid and alkali
Integrated with polypropylene centrifugal blower emit low noise for safe operation
Supplied with blower consisting 9 levels adjustable air speed range
Equipped manual, front door with adjustable height for clear observation
Self-diagnostic control systems include memory function for power-failure conditions
Intended with a powder-coated steel body to reduce
contamination risk with anti-bacteria Tool-free cleaning with safety and sanitation
Effortless handling with low-cost maintenance
Standard Accessories
| Model No | Name | Quantity | Image |
|---|---|---|---|
| LFHC-05 | Base Cabinet | 1 | |
| LFHC-07 | Centrifugal Blower (Polypropylene) | 1 | |
| LFHC-12 | Exhaust duct (PVC) | 1 (4 meter) | |
| LFHC-22 | LED Lamp | 1 (16 W) | |
| LFHC-23 | Pipe strap | 2 | |
| LFHC-28 | Universal Caster | 4 | |
| 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-18 | Gas Tap | 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.