Ductless Fume Hood LT-DLFH101

Ductless Fume Hood LT-DLFH101

Labtro Ductless Fume Hood LT-DLFH101 provides filtered containment for laboratory procedures that generate chemical vapors, gases, and airborne contaminants. The system draws contaminated air from the work chamber through pre-filters and activated carbon filters, while the closed-loop airflow controller maintains an air velocity of 0.4 to 0.6 m/s. Its 7-inch LCD touchscreen displays operating parameters, while VOC, filter saturation, and fan failure alarms help monitor safe operation. Dual PSC blowers support controlled airflow, and the corrosion-resistant epoxy work surface provides a durable area for chemical handling. Optional organic, acidic, alkaline, chlorine-gas, and H14 HEPA filters allow the filtration system to be configured according to different laboratory applications.

Catalog

Qty:

$ 3,300.00

Specifications

Function Exhaust, Air Velocity Control
Control System Automatic Closed-Loop Airflow Velocity Control
Display 7-inch LCD Touch Screen
Airflow Velocity 0.4 to 0.6 m/s
Airflow Volume 260 m³/h
Pre-Filter 2 pcs
Activated Carbon Filter 1 group, 2 pcs
Maximum Filter Capacity 2 groups, 4 pcs
Alarm System Filter Saturation Alarm, VOC Alarm, Fan System Failure Alarm
Environmental Monitoring Real-time Temperature and Humidity Monitoring
VOC Monitoring Dual VOC Probes
Air Velocity Sensor Provided
Blower 2 × PSC Blowers
Main Body Material Galvanized Steel Sheet, ≥1.5 mm
Surface Treatment Epoxy Resin Electrostatic Spraying
Work Surface Epoxy Resin, Corrosion and High-temperature Resistant
Front and Side Window ≥8.0 mm Acrylic Board
LED Lamp 16 W × 2
Maximum Consumption 120 W
Power Supply AC 220 V ±10%, 50/60 Hz; AC 110 V ±10%, 60 Hz
Sound Emission ≤52 dB(A)
External Size – Main Unit 1000 × 620 × 1100 mm
External Size – Base Cabinet 1000 × 600 × 690 mm
Internal Size 980 × 570 × 775 mm
Optional Organic Gas Filter For CH₂O, H₂S, R-SH, CH₃CHO, SO₂, NOx, O₃ and VOCs
Optional Acidic Gas Filter For H₂S, SO₂, NOx, HCl and HBr
Optional Alkaline Gas Filter For NH₃, CH₃NH₂ and (CH₃)₃N
Optional Chlorine Gas Filter For Cl₂
Optional HEPA Filter H14 HEPA Filter
Net Weight – Main Unit 114 kg
Gross Weight – Main Unit 144 kg
Net Weight – Base Cabinet 62 kg
Gross Weight – Base Cabinet 82 kg
Packaging Size – Main Unit 1060 × 680 × 1450 mm
Packaging Size – Base Cabinet 1060 × 620 × 900 mm

Features

  • Automatic closed-loop airflow control
    ↳ Maintains airflow velocity at 0.4 to 0.6 m/s
  • 7-inch LCD touch screen
    ↳ Provides convenient monitoring and control of operating parameters
  • Dual VOC monitoring system
    ↳ Monitors laboratory air quality and filter saturation status
  • Filter saturation alarm
    ↳ Indicates when filter replacement may be required
  • Fan failure alarm
    ↳ Alerts users to abnormal blower operation
  • Multi-stage filtration system
    ↳ Uses pre-filters and activated carbon filters to capture contaminants and chemical vapors
  • Corrosion-resistant construction
    ↳ Epoxy-coated galvanized steel and epoxy work surface support chemical handling
  • Low-noise airflow system
    ↳ Operates at a sound level of ≤52 dB(A)
  • Optional specialized filtration
    ↳ Supports organic, acidic, alkaline, chlorine-gas, and H14 HEPA filters

Standard Accessories

  • Base Cabinet; Activated Carbon Filter; Pre-Filter; LED Lamps; 7-inch LCD Touch Screen; PSC Blowers; Real-time Environmental Monitoring System; Air Velocity Sensor

Optional Accessories

  • Organic Gas Filter
    Acidic Gas Filter
    Alkaline Gas Filter
    Chlorine Gas Filter
    HEPA Filter

Application

  • Chemical Laboratories → Handling procedures that generate chemical vapors and fumes
  • Pharmaceutical Laboratories → Containment during preparation and testing of chemical substances
  • Research Laboratories → Controlled handling of volatile and potentially hazardous compounds
  • Educational Laboratories → Safer performance of routine chemical experiments and demonstrations
  • Quality Control Laboratories → Sample preparation and reagent handling under filtered airflow
  • Industrial Laboratories → Handling acids, alkalis, VOCs, and other gaseous contaminants with suitable filtration

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