Shanghai Xinzhuang Instrument Co., Ltd. is a leading manufacturer of the NNB (LNB) brand nitrogen blowing instrument, known for its energy efficiency and environmental friendliness. The Turboap Sample Concentrator, also referred to as a nitrogen concentrator, nitrogen purifier, or nitrogen blower, is widely used in liquid phase, gas phase, and mass spectrometry sample preparation. This advanced device uses internationally recognized technology to blow nitrogen over heated samples, significantly reducing concentration time while ensuring ease of operation and precise control. It is an essential tool in various industries such as agriculture, food safety, environmental monitoring, pharmaceuticals, and biotechnology.
When using a nitrogen blower, it's important to follow key safety guidelines:
1. Avoid using the device with substances that have a flash point below 100°C.
2. Always wear protective gloves and goggles during operation.
3. Ensure proper ventilation by using the blower inside a fume hood.
4. Do not move the device while it is heating to prevent burns.
5. Use a three-wire grounded power supply for safe operation.
6. Never open the water bath casing when the device is powered on to avoid electric shock.
7. Only trained professionals should perform maintenance to avoid damage or safety risks.
8. Do not use the blower for highly flammable materials like petroleum ether.
9. Avoid contact with acidic or alkaline substances, as they can damage the equipment.
For optimal performance and longevity, regular maintenance is crucial:
- Use distilled or deionized water as the heating medium to prevent scale buildup. Avoid organic solvents.
- Add a non-acidic algaecide to the water bath when not in use to prevent biological contamination.
- Replace the water in the bath every one to four weeks, depending on usage.
- After exposure to acidic materials, rinse the device immediately with a mild sodium bicarbonate solution and then with water to neutralize any residual acid.
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