Labotemp Polypropylene Ducted Chemical Fume Hood LFH-104 provides a corrosion resistant laboratory workspace for handling chemicals that generate fumes, vapors, or odors. Designed around an 8 mm porcelain white polypropylene main body, the LFH-104 configuration features an 1847 × 800 × 2450 mm external size, 1587 × 560 × 700 mm internal working area, 0.3 to 0.8 m/s adjustable air velocity, and a maximum front window opening of 740 mm. The ducted design supports removal of contaminated air from the working chamber, while polypropylene construction provides resistance to strong acids, alkalis, and corrosion.
LFH 104 incorporates a microprocessor control system with LED display, memory function during power failure, adjustable 5 mm toughened glass front window, built in PP centrifugal blowers, LED illumination, waterproof sockets, PP sink, and remote water and gas controls. The LFH-104 configuration uses two PP centrifugal blowers and 20 W × 2 LED lamps, with a rated power consumption of 700 W. These features make the fume hood suitable for laboratories performing corrosive chemical handling and other procedures requiring ducted local exhaust.
Why Choose Labotemp Polypropylene Ducted Chemical Fume Hood LFH-104?
✓ Corrosion Resistant PP Construction: 8 mm porcelain white polypropylene construction provides resistance to strong acids, alkalis, and corrosion.
✓ Large Working Area: 1587 × 560 × 700 mm internal dimensions provide a spacious enclosure for laboratory procedures.
✓ Adjustable Air Velocity: 0.3 to 0.8 m/s airflow range allows adjustment according to laboratory operating requirements.
| No. | Specification | Value |
|---|---|---|
| Dimensions and Working Conditions | ||
| 1 | External Dimensions | 1847 × 800 × 2450 mm |
| 2 | Internal Dimensions | 1587 × 560 × 700 mm |
| 3 | Work Surface Height | 820 mm |
| 4 | Maximum Front Window Opening | 740 mm |
| 5 | Air Velocity | 0.3 to 0.8 m/s |
| 6 | Noise Level | ≤68 dB |
| 7 | Exhaust Duct | 4.3 m, Ø250 mm |
| Construction and Ventilation | ||
| 8 | Main Body Material | Porcelain white PP |
| 9 | Main Body Thickness | 8 mm |
| 10 | Chemical Resistance | Resistant to strong acids, alkalis, and corrosion |
| 11 | Work Table Material | Chemical resistant phenolic resin |
| 12 | Front Window Material | 5 mm toughened glass |
| 13 | Front Window Operation | Manual, height adjustable |
| 14 | Blower Type | Built in PP centrifugal blower |
| 15 | Blower Quantity | 2 |
| 16 | Blower Speed | Adjustable |
| Lighting and Control | ||
| 17 | LED Lamp | 20 W × 2 |
| 18 | Control System | Microprocessor control |
| 19 | Display | LED display |
| 20 | Power Failure Memory | Available |
| Electrical Parameters | ||
| 21 | Power Supply | AC 220 V ±10%, 50/60 Hz; 110 V ±10%, 60 Hz |
| 22 | Power Consumption | 700 W |
| Weight and Packaging | ||
| 23 | Main Body Gross Weight | 206 kg |
| 24 | Base Cabinet Gross Weight | 140 kg |
| 25 | Main Body Package Dimensions | 1988 × 938 × 1612 mm |
| 26 | Base Cabinet Package Dimensions | 1988 × 888 × 1000 mm |
Chemical Laboratories: Suitable for handling chemicals that generate corrosive fumes, vapors, or odors during laboratory procedures.
Pharmaceutical Laboratories: Suitable for chemical preparation, formulation related procedures, and laboratory work involving corrosive substances.
Research Laboratories: Supports research procedures requiring enclosed handling of acids, alkalis, and other chemically aggressive materials.
Educational Laboratories: Suitable for laboratory teaching environments where chemical fumes and vapors require controlled extraction.
Industrial Laboratories: Supports chemical testing and quality control procedures involving corrosive chemicals.
Environmental Testing Laboratories: Suitable for sample preparation and chemical treatment procedures that may release fumes or vapors.
Quality Control Laboratories: Provides an enclosed working area for chemical handling during analytical and quality control procedures.
