Introduction
A PP ducted fume hood is a laboratory fume hood made of the polypropylene (PP), with a ducted ventilation system, used for the containment and the removal of the hazardous fumes, the vapors, and the particles generated by the laboratory procedures, and it is used in the chemistry, the biology, and the industrial laboratories, particularly for the handling of the corrosive chemicals. The PP ducted fume hood consists of a work chamber with a transparent sash, a work surface, an exhaust system with a duct that carries the contaminated air to the outside, a blower, and a control system, and it is made of the polypropylene, which is resistant to the corrosion by the acids and the other chemicals, and it is used for the performance of the procedures that generate the hazardous fumes, such as the digestion with the acids, the evaporation, the handling of the volatile chemicals, and the preparation of the samples, and it provides the containment and the exhaust of the fumes, protecting the operator and the environment; the PP ducted fume hood is available in various sizes, from the bench-top models to the floor-standing models, and it may include features such as the airflow monitoring, the lighting, and the water and the gas connections, and it is an essential safety equipment in the laboratories. PP ducted fume hoods are used in the chemistry laboratories for the handling of the corrosive chemicals, in the pharmaceutical laboratories, in the analytical laboratories, in the educational institutions, and for many other applications. With their corrosion resistance and the fume containment, PP ducted fume hoods are essential for the safe handling of the hazardous chemicals.
PP Ducted Fume Hood LPDF-T2014
PP Ducted Fume Hood features a spacious chamber with maximum sliding door opening of 740 mm. It is constructed entirely of 8 mm thick high-quality PP (polypropylene) board, making it cor...
PP Ducted Fume Hood LPDF-T2013
PP Ducted Fume Hood features an exhaust volume of 2300 m³/h, ensuring efficient removal of fumes and vapors. The reliability. Our PP ducted fume hood ensures safety and performance in v...
PP Ducted Fume Hood LPDF-T2012
PP Ducted Fume Hood features an internal chamber of dimensions 1280 × 690 × 1200 mm. It is constructed entirely from sheets of high-purity polypropylene (PP)> 8 mm thick. The hood feat...
PP Ducted Fume Hood LPDF-T2011
PP ducted fume hood features a work surface height of 820 mm and an air velocity range of 0.3 m/s to 0.8 m/s. Its manually operated front window is resistant to acids and alkalis. The ph...
PP Ducted Fume Hood LPDF-T2010
PP Ducted Fume Hood comes with an adjustable air velocity range of 0.3 to 0.8 m/s for efficient ventilation. It features a work surface height of 820 mm, a maximum opening of 740 mm. The...
Standards
ASHRAE 110-Method of Testing Performance of Laboratory Fume Hoods
Complies with the above standards, but is not limited to them.
Features
1. PP ducted fume hood for corrosive chemical work.
2. Polypropylene hood with ducted exhaust and high corrosion resistance.
3. For acid digestion, trace metal and corrosive laboratories.
4. Includes hood, sash, lighting, duct connection and manual.
5. Withstands strong acids and corrosive vapors.
FAQ
Q1: What scenarios is this hood used for?
A: It handles strong acids and corrosive vapors in acid digestion and trace-metal laboratories, using polypropylene construction and ducted exhaust for high chemical resistance.
Q2: What standards does it comply with?
A: It follows ANSI/AIHA Z9.5, EN 14175, ASHRAE 110 and related GB/T standards, with face velocity verified. Final inspection verifies these parameters before delivery, and the supporting compliance records are available when the order is placed.
Q3: What is the warranty?
A: The hood carries a 12 to 24 month warranty covering the cabinet and sash. Ductwork and fans are separate. Damage from incompatible chemicals or modification is excluded.
Q4: Is it hard to operate?
A: Use requires training on sash and airflow. We provide a manual and guidance.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: Performance should be verified periodically using calibrated reference standards, with results logged in the equipment record. Most users perform this check every 6 to 12 months or according to their internal quality schedule. We provide the procedure, reference materials and formal calibration service if required.
Q7: Are consumables universal?
A: These are disposable consumables and should be replaced after use to avoid cross-contamination. They are standard laboratory items available directly from us or from general laboratory suppliers, which keeps running costs low. We recommend keeping a small stock, and bulk pricing is available for regular orders.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include width, sash, fans, ducting, lighting and corrosion-resistant fixtures. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: Standard delivery includes the hood and manual. Ducting and fans are site-specific, with installation and testing arranged.
Q10: What chemicals are compatible?
A: It handles acids and corrosive vapors compatible with PP. It is not for solvents that attack polypropylene, perchloric work without dedicated hoods, or processes beyond containment.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.