Hydrophobic Glass Fiber Membrane Without Binder For TSP Ambient Air Monitoring Tape Width 30MM

The environmental air quality data we see in our daily lives come from monitoring stations located throughout various regions. The instruments used by these monitoring stations are part of an atmospheric environment online monitoring system, which utilizes scattering and β-ray methods to monitor and analyze particulate matter and other harmful gases in the environment, transmitting the data through the Clould hub.

Among these, the β-ray method is a very precise way of monitoring particles. This method operates on the principle of β-ray attenuation; ambient air is drawn into a sampling tube by a sample pump, filtered, and then expelled, with particles depositing on the filter membrane. When β-rays pass through the filter membrane laden with particles, their energy attenuates. By measuring this attenuation, the concentration of particles can be calculated. TSP samplers are designed to collect particulate matter with an aerodynamic equivalent diameter of less than or equal to 100μm,which includes all solid and liquid particles suspended in the air.Glass fiber membranes have the following characteristics and are widely used in β-ray particle monitoring instruments, making them an essential consumable membrane in particle monitoring.

Features

• High filtration efficiency
• Retention of fine particles
• High temperature resistance
• High flow rate
• Large particle load capacity

Two types of Glass fiber : with binder and without binder

XINNA's glass fiber membranes are made of 100% boronsilicate glass microfibers and feature high flow rates, high retention rates, and a large particle load capacity. They come in two types: with binder and without binder.Both of them can be sterilized by EO, gamma, or autoclave (121 °C at 1 bar).

The version without binder can withstand high temperatures of up to 500°C and is suitable for trace organic chemical analysis. It is applicable for monitoring and sampling pollutants such as TSP (Total Suspended Particulate), PM10, PM2.5, radioactive particles, and automobile exhaust particulates in the air.

The version with binder have superior wet strength and are excellent for qualitative analysis and prefiltration, especially for heavily contaminated liquids. They are also widely used for clarification of aqueous solutions.

Specification of binderless glasss fiber

Other applications

• Gas venting filter
• Air venting in IV infusion sets
• Disposable Masks and Respirators
• Precipitating proteins and cell filtration

Founded in 1994, Zhejiang XINNA Medical Device Technology Co.,ltd is a trusted and professional manufacturer of high-quality membrane filtration products. As a high-tech enterprise integrating R&D, production and sales,  Xinna provides a wide range of membrane filter products and solutions in the process of filtration, sterilization and purification. ln terms of core technology, it owns 7 patented technologies of joint research and development of filter membranes with one of the best Universities in China. The Nylon, PES, PP, PVDF, PTFE and other membrane filters from us are widely used in medical devices,laboratory, healthcare, air filtration and more fields.

Facilities

Our 161,458 square feet facilities are located in Zhejiang Province of China, with 75,347 square feet as Class 100,000 Cleanroom. This allows us to provide a superior level of cleanliness and contaminate-free status of products to our customers including medical device manufacturers, laboratories and healthcare professionals all around the world.

Featured Products

1. Inline IV Filters & extension lines with IV filters & Transducer protectors

• PTFE membrane for air evacuation
• Single or double-layer PES membrane as filter media
• Pore size: 0.22μm, 0.45μm,1.2μm, 2μm, 3μm, 5μm

Certificates

We hold the ISO 9001:2009 and ISO 13485:2003 Certificates, committed to maintaining a high standard of quality and safety in our operation to ensure our products and services meet our customers’ needs.