Ductless Fume Hood LT-DLFH102

Ductless Fume Hood LT-DLFH102

Labtro Ductless Fume Hood LT-DLFH102 draws contaminated laboratory air inward through the front opening and directs it through a multi-stage filtration system. Larger particles are first captured by the pre-filter, while fine particulates are retained by the HEPA filter and chemical vapors are adsorbed by the activated-carbon filter. After filtration, the treated air is recirculated back into the laboratory, eliminating the need for an external exhaust duct. The VAV airflow control system automatically regulates air movement to maintain suitable operating airflow, with an air-handling capacity of 220 to 1200 m³/h. The LCD touchscreen displays air speed, operating time, and filter condition, while the saturation-monitoring system triggers audible and visual alarms at approximately 80% filter saturation. LED lighting supports clear visibility inside the work area, while UV sterilization can be used for internal decontamination when required. The system therefore controls exposure to compatible laboratory fumes by continuously capturing, filtering, monitoring, and recirculating the treated air.

Catalog

Qty:

$ 3,770.00

Specifications

System Configuration Ductless / Recirculating
Airflow Control VAV Automatic Airflow Regulation
Air Handling Capacity 220 to 1200 m³/h
Airflow Adjustment 3 Levels
Display LCD Touchscreen
Air-Speed Display Supported
Operating-Time Display Supported
Filtration System Multi-stage Modular Filtration
Primary Filter Pre-filter
Particulate Filter HEPA Filter
Chemical Filter Activated Carbon Filter
Filtration Efficiency Up to 99.9% for filtration configuration
Filter Saturation Monitoring Real-time LCD Display
Filter Saturation Alarm Level Audible and visual alert at 80%
Alarm Type Audible and Visual
Fan Power 138 W ±15%
Rated Power 2000 W
Noise Level Approximately 50 dB
Cabinet Material 1.0 mm Cold-Rolled Steel
Surface Treatment Epoxy Resin Powder Coating
Chemical Resistance Acid- and Alkali-Resistant Construction
Work Surface 12.7 mm Solid Physicochemical Board
Alternative Worktops Ceramic, Marble or Stainless Steel configuration available
Side Panels 8 mm Acrylic Transparent Panels
Front Window Foldable Transparent Front Window
LED Lighting 10 W LED Lamp ×1
UV Lamp 20 W UV Germicidal Lamp
Internal Socket 10 A Socket
Electrical Protection Built-in Current Overload Protection
Mobility Universal Casters
Power Supply AC 220 V, 50 Hz
Optional Voltage 380 V configuration
External Dimensions 1200 × 650 × 1900 mm
Internal Working Space 1120 × 600 × 700 mm
Filtration Technology Vertically arranged modular activated-carbon and HEPA filtration
Packing Dimensions 1300 × 880 × 1200 mm
Gross Weight 220 kg

Features

  • Ductless recirculating design
    ↳ Eliminates the need for connection to a conventional external exhaust duct

    220 to 1200 m³/h air handling
    ↳ Supports controlled capture and treatment of laboratory fumes

    Multi-stage filtration
    ↳ Combines pre-filter, HEPA and activated-carbon filtration

    Modular chemical filtration
    ↳ Allows activated-carbon and HEPA filters to be configured according to laboratory requirements

    Automatic VAV airflow regulation
    ↳ Adjusts airflow during operating conditions

    LCD touchscreen
    ↳ Provides convenient airflow, filter and operating-time monitoring

    Filter saturation monitoring
    ↳ Displays filter condition continuously during operation

    Audible and visual filter alarm
    ↳ Provides warning when filter saturation reaches 80%

    Chemical-resistant worktop
    ↳ 12.7 mm solid physicochemical board supports routine chemical handling

    Corrosion-resistant construction
    ↳ Epoxy-coated cold-rolled steel provides resistance against acids and alkalis

    Current overload protection
    ↳ Protects the electrical system during abnormal operating conditions

    Mobile integral construction
    ↳ Universal casters support convenient positioning within the laboratory

Application

  • Hospitals & Universities → Controlled chemical-handling and laboratory preparation procedures

    Scientific Research Institutes → Containment of chemical vapors during experimental work

    Disease Control & Quarantine Laboratories → Sample and reagent procedures involving chemical fumes

    Environmental Laboratories → Handling reagents and chemicals during environmental testing

    Life-Science Laboratories → Chemical preparation and analytical procedures

    Pharmaceutical Manufacturing → Chemical preparation and quality-control workflows

    Food Laboratories → Reagent preparation and analytical testing

    Chemical Industries → Laboratory-scale chemical handling and testing

    Feed & Flavor Industries → Chemical and formulation quality-control operations

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