Membran Filtrasyon Sistemi 6’lı Manifold

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Membrane Filtration System

Fiyat Sorunuz

Complete membrane filtration system for microorganism detection in drinking water, process water, and beverages

Enables detection of minimal microorganism concentrations in large volume samples
Significantly larger sample volumes can be analyzed compared to conventional methods
Complete system with stainless steel manifold for reliable operation
Includes vacuum pump with 59 L/min capacity for efficient filtration
Cellulose nitrate filter papers for optimal microorganism retention
Suitable for drinking water, process water, and beverage analysis

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2-3 Gün

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1-3 Gün

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Garanti 2 yıl

Daha fazla detay

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Daha fazla detay

Membrane filtration system is a specialized method used in the filtration of drinking water, process water, and various beverages, enabling the reliable detection of a minimal number of microorganisms. This method allows analysis of significantly larger sample volumes compared to the traditional 1-2 ml approach, thereby ensuring more reliable detection even when microorganism concentrations are very low. The membrane filtration counting method is based on the retention of microorganisms from the analyzed material on an analytical filter. The technique's principle involves passing a defined volume of the sample through a membrane filter and culturing the filter on growth medium. Since the pore size of the filter is smaller than the microorganism size, microorganisms are retained on the filter surface. The filter is then placed on appropriate growth medium. After inoculation, the incubation phase begins, and the resulting colonies are evaluated.

Technical Specifications

Manifold	DRVAC-630 Stainless Steel 6-Port Manifold
Vacuum Pump	DRVAC-600, 59 L/min
Silicone Tubing	PL023.01.1608, 16 mm / 8 mm, 2.00 m
Suction Bottle Capacity	2000 ml
Filter Paper	Cellulose Nitrate, Sartorius, 47 mm, 0.45 µm
Filter Paper Pens	FC100-30

Applications

Drinking water quality testing and microbiological analysis
Process water filtration and microorganism detection
Beverage production quality control and sterilization verification
Environmental water sample analysis
Pharmaceutical and biotechnology applications
Detection of low-level microbial contamination

Frequently Asked Questions

Why is membrane filtration preferred over traditional methods?

Membrane filtration allows analysis of larger sample volumes (compared to 1-2 ml conventional methods), enabling more reliable detection of microorganisms present in low concentrations, resulting in higher detection accuracy.

What is the principle of microorganism retention?

The filter's pore size (0.45 µm) is smaller than the microorganism size, ensuring that microorganisms are mechanically retained on the filter surface during the filtration process.

What is the purpose of the vacuum pump?

The DRVAC-600 vacuum pump (59 L/min capacity) provides the necessary vacuum pressure to draw the sample through the membrane filter at a controlled rate for consistent filtration.

What applications is this system suitable for?

The system is designed for microbiological analysis of drinking water, process water, beverages, and environmental samples, where detection of minimal microorganism concentrations is required.

What is the incubation procedure?

After inoculation of the filter on growth medium, the sample undergoes incubation. The resulting colonies are then counted and evaluated to determine microorganism concentration.