-
High Performance Depth filter sheets
H Series papers are manufactured using higher quality fillers with a higher specific surface area.
H Series filter papers are designed for difficult filtration applications, high viscosity liquids and high solids content. They have a high filtration efficiency with particle sizes as small as 0.2µm, ensuring filtration accuracy at higher throughputs. Internal voids and filter aids enable the board to effectively retain contaminants such as micro-organisms and ultra-fine particles in liquids. This filtration can be used as fine filtration to reduce microbial counts, pre-filtration for protective film filtration, and haze-free filtration of liquids prior to storage or filling. -
Polyethersulphone (PES) membrane Filter Cartridges For fine, clarifying, biological filtration of liquids
NSS serious membrane filters are produced on the basis of the one-layer hydrophilic asymmetric polyethersulphone membrane with the micron ratings of 0.2-0.8 μm. The special structure of pores ensures uniform clogging of the membrane and makes it much easier to filter viscous liquids. Increased overall porosity of the membrane combined with high thermal and chemical resistance ensures high flow rate and reliable removal of mechanical particles, bacteria, suspended matters and colloids from liquids in a wide range of pH. Minimal absorption of the polyethersulphone membrane makes NSS serious cartridge the best choice for application in the processes of filtration of albumin containing solutions and biological liquids, especially in biopharmaceutical industry and beverages industry.
-
PTFE Capsule Filters
PTFE Capsule filters consistently achieve absolute filtration with low extractables. Constructed using a 100% PTFE membrane, they are especially designed for reliable general chemical and air filtration.
-
Full-Automatic Filter Integrity Tester Integtest V4.0
Full-Automatic Filter Integrity Tester◎Features※ Automatic air inlet design, to ensure efficiency and test accuracy at the same time;※ The instrument actually measures the up stream volume, so the test result is moreaccurate;※ Domestic first model to introduce water immersion method;※ Widely used by customers, with a high market share and cost performance;※ Automatic control of air intake level, with a smooth and safe air intake, to ensure theservice life of filter.◎ Parameters:Power Supply 100–260 VAC, 50HZ, 120W Operation Pressure 100-8000mbar (115psi) Unit Mbar Operation Condition Ambient Temperature：+5℃ ~ +40℃；Relative Humidity：10-80% Dimension(mm) 400(Depth) ×240 (Width) × 270(Height) Test Function Manual Bubble point Test；Basic Bubble Point Test；Extensive Bubble Point Test；Diffusion FLow Test；Water Immersion Test Test Accuracy Upstream Volume Test：± 4%；Bubble Point Test：≤ ± 50mbar ； Diffusion Flow Test：± 4% ；Water Immersion Test：≤ ± 0.05ml Test Scope Bubble Point：590-6900mbar Diffusion Flow Speed：1-180ml/min WI：0.01-30ml/min Applied Range Symmetric and asymmetric membrane test, needle filter,filter bag,flat filter,filter cartridge(3 core within 20 inches Print Function Built-in printer Historical Record 500 sets records storage Records Copy Support USB disk to export （include test curve）； Display Screen 5.7 inch ,TFT,Single color Serial Connection RS232 Language Chinese/English Work Mode Online/Offline Applicable Environment Above D level Weight 7.5KG -
Filter integrity tester Integtest V6.5
Filter Integrity Tester —— Integtest seriesDongguan Puno Filter Integrity Tester Integtest series are special instruments of integritytesting for sterile filtration membrane and filter system, where the testing method and instrumentdesign fully meet the requirements for relevant laws and regulations in GMP, EP, FDA and USP.◎ Regulatory requirements1. Chinese GMP and EU EP have made specific provision for the integrity testing of sterilefilter on the test method, where the commonly used methods include bubble point test, diffusionflow test or pressure holding test. GMP regulates that the test is required after the use of sterilefiltration. EP regulates that the test is required before and after the use, and at the same time EPregulates that the critical gas and air filter must be confirmed after use, while other filters must betested on a regular basis.2. According to Drug Manufacturing Quality Management Standard (revised in 2010) Article310, two appendices of Computerized System and Confirmation and Validation are now issued,as the supportive documents for Drug Manufacturing Quality Management Standard (revised in2010), effective as of December 1, 2015.3. The requirements for electronic records and electronic signatures as specified in 21 CFRPart 11. -
Filter integrity tester Integtest V8.0
Filter Integrity Tester —— Integtest seriesDongguan Puno Filter Integrity Tester Integtest series are special instruments of integritytesting for sterile filtration membrane and filter system, where the testing method and instrumentdesign fully meet the requirements for relevant laws and regulations in GMP, EP, FDA and USP.◎ Regulatory requirements1. Chinese GMP and EU EP have made specific provision for the integrity testing of sterilefilter on the test method, where the commonly used methods include bubble point test, diffusionflow test or pressure holding test. GMP regulates that the test is required after the use of sterilefiltration. EP regulates that the test is required before and after the use, and at the same time EPregulates that the critical gas and air filter must be confirmed after use, while other filters must betested on a regular basis.2. According to Drug Manufacturing Quality Management Standard (revised in 2010) Article310, two appendices of Computerized System and Confirmation and Validation are now issued,as the supportive documents for Drug Manufacturing Quality Management Standard (revised in2010), effective as of December 1, 2015.3. The requirements for electronic records and electronic signatures as specified in 21 CFRPart 11. -
PES Filter Cartridge for Bio-Pharmaceutical
NSS series PES Cartridge are made of Micro series asymmetric sulfonated
PES (polyether sulphone) membrane,with universal chemical compatibility,
PH range 3-11. meeting requirements of latest GMP.
-
Bio-burden Reduction Capsule filters Hydrophobic PTFE membrane
Capsule filters is family of full size capsule filters with Staubli
connection at the vent, which enables in-line integrity test.
The PTFE membrane bio-burden reduction capsule
utilizes single layer hydrophobic PTFE membrane.
It offers broad chemical compatibility, high flow rate and low extractables
-
Sterilizing-Grade PES Membranes Capsule Filters
Puno PES capsule filters is family of full size capsule filters
with various ways of connection at the vent, which enables in-line integrity test.
The PES membrane bio-burden reduction capsule utilizes single layer hydrophilic
polyethersulfone membrane. It offers broad chemical compatibility,
high flow rate and low extractables
Polyethersulfone is particularly suited for the filtration of products that
contain substances that adsorb to the media The lower binding characteristics
of polvethersulfone make it a good choice for filtration of valuable
protein solutions such as vaccines and biologicals
-
0.2 micron pes capsule filter
Capsule filter is that filters cartridge is encapsulated into a self-contained,disposable plastic housing, the entire unit is disposable and providesignificant advantages to the end user.disposable capsules do not require emplacement in external steel housings.Many of the capsule filters are available in pre-sterilized form, they are readilyavailable in various sizes, shapes, and formats consisting of different polymericmembranes and can be in a ready to use form on the shelf when needed.Although they are disposable, it does not necessarily mean that they aremore expensive to use as compared to the cartridges.The use of disposables entails very little setup time, and virtually no clean up time.Cleaning validation, which must to be performed with fixed equipment like filterhousings, is greatly reduced. Puno NSS series capsule filter are designed forbio-pharmaceutical, they have various lengths, media and also various types sizeof inlet and outlet are available for practical option -
Sterilizing Capsule Filters Asymmetrical PES membrane
Puno Pes capsule fifilters is family of full size capsule fifilters
with Staubli connection at the vent, which enables in-line
integrity test.
The PES membrane bio-burden reduction capsule utilizes
single layer hydrophilic polyethersulfone membrane. It offers
broad chemical compatibility, high flflow rate and low protein absorption ratePolyethersulfone is particularly suited for the filtration of products that
contain substances that adsorb to the media The lower binding characteristics
of polvethersulfone make it a good choice for filtration of valuableprotein solutions -
0.45um 5″ pp membrane capsule filter for small volume filtration
Capsule filters are using pleated processing, with compact structure and large filter area, applicable to small flow rate and large volume solutions filtration. Filter are sealed by means of melting, no glues and adhesives so don’t cause any pollution for the filter products. They will experience 100% integrity test, purified water washing, and pressure test before delivery. And there are various materials for selecting and using.
