Membrane Filter Holder Assembly （Multi）

4,Use glass funnel model

Product Introduction:

Membrane Filter Holder Assembly (Multi) is used primarily in microbiological and analytical procedures that involve collecting a particulate (bacteria, precipitate, etc.) from a liquid suspension. Liquid poured into a funnel passed through a filter, which retains the particulate, and filtrate can be collected into a filter flask, directly or via a vacuum manifold. Applying vacuum reduces process time compared to gravity flow. Vacuum Filtration Holders and Manifolds are particular designed and produced for several samples filtrate at the same time. Because each filter holder have individual control valve, only one vacuum pump can sustain the single or Multi-branch manifold filter operate together. While stainless steel nature of the Vacuum Filtration Holders and Manifolds can filtrate at 180 temperature ;and the high-quality extra hard glass is elegant in workmanship, and be able to bear up 200 range of temperature. The clamp of aluminum alloy designed rational and closed, it can make the filter bowl together with the middle filter head become an organic, and assure them airproof not to leak. Simultaneity, type 316Lstainless steel resistant to acids alkalis,and be able to bear corrosion, easy to high-temperature sterilization. Therefore, it makes the analyze result much more stabilization and trustiness.

Components:

Glass funnel (300ml)

Borosilicate glass support screen deck

Stainless steel holder (SS 316)

SS 316 valve

Clamp of aluminum alloy

Product  type:

Three-branch Vacuum Filter

Six-branch Vacuum Filter

Characteristic:

Each holder have individual control valve, agility for use,convenience in antisepsis,high efficiency.

Test three or six samples at the same time, high sensitivity, low false –positive, and easy to operation. 

Applied range:
Widely used for chemistry analyze biochemical-pharmaceutical sanitation test

environment test water quality analyze food staff, beverage and science research and so on. Suitable Membrane:

The choosing of the membrane filter is the key to the best filtration. The nature of membrane filter must suit for different chemical performance of the filter medium. At present mostly are PVDF(organic),synthetic fabric colophony membrane(aqueous),and Nylon membrane(both aqueous and organic). Our company also provide various kinds of imported membrane filter, the aperture is usually 0.22,0.45,0.8μm, and the suitable diameter isφ47 or φ50. 

5,All stainless steel model

Components:

SS316L funnel (300ml / 500ml)

SS316L support screen deck (40μm)

Stainless steel holder (base) ( SS316L)

SS316 valve

Clamp of aluminum alloy

Product  type:

A) Three-branch

B) Six-branch

Ordering information

6,With pressure gauge the stainless steel model

 Brief Introduction

        Manifolds Vacuum Filtration is used primarily in microbiological and analytical procedures that involve collecting a particulate (bacteria, precipitate, etc.) from a liquid suspension. Liquid poured into a funnel passed through a filter, which retains the particulate, and filtrate can be collected into a filter flask, directly or via a vacuum manifold. Applying vacuum reduces process time compared to gravity flow. Vacuum Filtration Holders and Manifolds are particular designed and produced for several samples filtrate at the same time. Because each filter holder have individual control valve, only one set vacuum pump can sustain the single or Multi-branch manifold filter operate together.

Our advantage:

1)High quality material: Main part of this apparatus is made of stainless steel 316L which is strong, not easy to broke and long life. We are the first company using 316L fritted membrane support screen to make sure that membrane filter won't broke during the filtering procedure and the testing result is accurate, more important is it can make the Microbes distributed evenly on the surface on the membrane, so that the result can be observed easily. Various size of funnel is available, from 100ml to 500ml.

2)High testing efficiency: Each filter holder have individual control valve, only one set vacuum pump can sustain the single or Multi-branch manifolds operate together. When testing huge amount of samples, it can save lots of time. It is easy to clean, and easy to autocalve.

3)Patent Protected:Special design of the clamp make it convenient to operate and to pick up the membranes.

4)Efficient protection: Stainless steel cover with a hole which can connect to an air filter to avoid second contamination during the filtering. Scale inside of walls of funnel make it easy to refill the samples. The vacuum gauge connecting to the holder make it easy to control the pressure

Technical Data