The fume hood is a widely used laboratory equipment designed to safely remove harmful gases and manage waste during experiments. It ensures a clean and secure working environment by incorporating efficient drainage and ventilation systems. **Product Features** The fume hood is equipped with a multi-functional power socket that allows for the easy connection of various electrical devices. A quick-opening valve facilitates convenient water access during experiments, while the front baffle consists of a movable glass door. The top features a low-speed exhaust fan that effectively removes harmful and odorous gases. A stainless steel sink is installed at the work surface, enabling the disposal of disinfectants and experimental residues through a drain system, ensuring a safe and reliable lab environment. ![Schematic diagram of SW-TFG-12, SW-TFG-15, SW-TFG-18](http://i.bosscdn.com/blog/20/14/08/051705479580.jpg) **Technical Parameters** | Model | SW-TFG-12 | SW-TFG-15 | SW-TFG-18 | |---------------|------------------|------------------|------------------| | Exhaust Speed | Adjustable from 0.25–0.45 m/s | Same as above | Same as above | | Inlet Pressure | >0.5 Pa | >0.5 Pa | >0.5 Pa | | Power Supply | AC single phase 220V/50Hz | Same as above | Same as above | | Max Power | 400W | 800W | – | | Weight | <150Kg | <200Kg | <350Kg | | Work Area Size | W1×D1×H1 | W1×D1×H1 | W1×D1×H1 | | | 1030×700×600 | 1330×700×600 | 1630×700×600 | | Dimensions | W×D×H | W×D×H | W×D×H | | | 1200×760×1950 | 1500×760×1950 | 1800×760×1950 | | Fluorescent Lamp | 20W×2 | 20W×2 | 20W×2 | **Structure** The fume hood frame is made of dust-free, fireproof high-density board, while the working area is constructed using stainless steel veneer with an electrosprayed surface. This design ensures a smooth, dust-free, and durable finish. **Working Principle** The low-noise centrifugal fan at the top draws air into a static pressure tank and evenly distributes it through a PVC exhaust pipe, creating a negative pressure air curtain in the working area. This system quickly removes contaminated air and maintains an ideal environment within five minutes of startup. A touch-sensitive switch allows users to adjust airflow, ensuring consistent and optimal wind speed. **Installation and Use** Place the fume hood in a clean, well-ventilated area. After connecting to 220V AC power, turn on the unit according to the control panel instructions. Before operation, thoroughly clean the working area and casing. Allow the system to run for five minutes before beginning experiments. **Maintenance** 1. If the fan cannot achieve the desired airflow, it may indicate clogged ducts. Clean or replace the ducts accordingly. 2. When replacing parts, ensure they match the original model specifications and maintain proper sealing to prevent leaks. **Common Faults and Solutions** | Fault Phenomenon | Cause | Solution | |-------------------------------|--------------------------------|--------------------------------------| | Main power switch does not close, trips automatically | Fan is jammed, motor blocked, or short circuit | Adjust fan position, replace impeller or bearing, check wiring | | Fan does not turn | Contactor not working, fuse blown | Check contactor circuit, replace fuse | | Fluorescent light not lit | Lamp or relay damaged, fuse blown | Replace lamp or relay, replace fuse | Zhejiang Sujing Purification Equipment Co., Ltd. is located in Daoxu Town, Shangyu District, Shaoxing City, Zhejiang Province. As a leading manufacturer in the purification equipment industry in East China, we provide professional air purification systems tailored to industries such as microelectronics, biomedicine, hospital operating rooms, fiber optics, food and beverage, precision instruments, semiconductors, and new materials, all in compliance with ISO14644-1, GB50073-2001, and GMP standards. We offer engineering design, construction, testing, and technical services. Our main product lines include purification workbenches, air showers, fume hoods, and biological safety cabinets. These are widely used in medical, electronic, pharmaceutical, and research fields, earning a strong reputation both domestically and in Southeast Asia. Zhejiang Sujing Purification Equipment Co., Ltd. is committed to delivering high-quality products, personalized service, and competitive pricing. We welcome customers and distributors worldwide to join us! ![Zhejiang Sujing Manufacturer](http://i.bosscdn.com/blog/20/14/08/051914882976.jpg)

Kid's Furniture Sets

Simple design :Kid Furniture Sets Homebase comes with 1 chair, made from faux wood, and the modern two-color design of the table in modern shades of gray and white ensures it looks just as cool in a playroom or living room.
Kid Furniture Kit: Movable table with storage features an extended two-sided game table with a reversible game board compatible with most major blocks. On the other side is a smooth surface perfect for model trains, art projects, tea parties, snacks, dollhouses and other toys. You can use Kid Furniture Sets Lowes as kids' activity tables, normal tables, play tables.
Large storage space: Under the art surface, an easily accessible storage compartment for building bricks, paintbrushes, toys, and other items. This children's table and chair set is compatible with Lego bricks and will add a nice touch to any room. Tables with building panels: The building panels above Quality Kid Furniture are compatible with most major building bricks. This wooden children's dining table is the perfect gift for children aged 6-12; This activity play table with storage size is suitable for toddlers, children, older children over 3 years old.


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