Overview
<span style="background-color:rgb(252,252,252);color:rgb(13,13,13);">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.</span>
Technical 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 & Applications
Key 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
Applications
Product Details
Ductless Fume Hood LT-DLFH101
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