Membran Filtrasyon Sistemi 3’lü Manifold

Stoklu siparişleriniz aynı gün kargoda!

Membrane Filtration System Kit

Fiyat Sorunuz

Complete membrane filtration apparatus for microbiological analysis of drinking water, process water, and beverages with enhanced detection sensitivity

High-sensitivity detection capability for low-level microbial contamination
Large sample volume processing (ml to liter scale) for improved detection
Complete filtration apparatus with vacuum system and accessories
Stainless steel construction for durability and chemical resistance
Suitable for potable water, process water, and beverage analysis
Includes all essential components for immediate operation

Compare

Add to wishlist

Kargolama ve Teslimat

Kurye Teslimatı

Kuryemiz belirtilen adrese teslimat yapacaktır.

2-3 Gün

Ü.A. Kargo

Aras Kargo Teslimatı

Aras Kargo kuryesi belirtilen adrese teslimat yapacaktır.

1-3 Gün

Ücretsiz Kargo

Garanti 2 yıl

Daha fazla detay

14 Günlük ücretsiz iade

Daha fazla detay

The membrane filtration system is a specialized microbiological method designed for the analysis of drinking water, process water, and numerous beverages. This technique enables the detection of a minimal number of microorganisms with high sensitivity. Unlike conventional methods using 1-2 ml sample volumes, membrane filtration allows analysis of significantly larger sample volumes, substantially improving detection rates even when microorganism populations are sparse. The methodology operates on the principle of retaining microorganisms on an analytical filter membrane during filtration. The technique involves passing a measured sample volume through the membrane filter, then inoculating the filter onto appropriate growth media. The membrane pore size is smaller than target microorganism dimensions, ensuring complete retention on the filter surface. Following incubation, the resulting colonies are enumerated and evaluated for quantitative analysis.

Technical Specifications

Manifold Assembly	DRVAC-330 Stainless Steel 3-Position Manifold
Vacuum Pump	DRVAC-300, 18 L/min capacity
Tubing	PL023.01.1608 Silicone Tubing, 16 mm / 8 mm, 2.00 m length
Collection Vessel	PL028.01.02000 Suction Bottle, 2000 ml capacity
Filter Media	LF006.01.0047 Cellulose Nitrate Filter, Sartorius, 47 mm, 0.45 μm pore size

Applications

Microbiological analysis of drinking water quality assurance
Potable water testing for regulatory compliance
Process water monitoring in food and beverage production
Contamination detection in pharmaceutical-grade water systems
Beverage quality control and shelf-life assessment
Environmental water sampling and analysis
Wastewater microbial load determination

Frequently Asked Questions

Why is membrane filtration superior to standard plate count methods?

Membrane filtration allows analysis of larger sample volumes (ml to liters) compared to standard methods (1-2 ml), resulting in significantly improved detection sensitivity for low-level microbial populations. This increased volume directly increases the probability of capturing microorganisms present in low concentrations.

What is the principle of microorganism retention in this system?

The cellulose nitrate membrane filter has a pore size (0.45 μm) smaller than target microorganism dimensions. When sample passes through under vacuum, microorganisms are physically retained on the filter surface while the liquid passes through.

What are the operational steps after filtration?

Following filtration, the membrane is transferred to an agar growth medium surface, incubated under controlled temperature conditions, and the resulting bacterial colonies are enumerated and identified.

Is this system suitable for beverage analysis?

Yes, the membrane filtration system is specifically designed for analyzing various beverages. The ability to process larger volumes ensures reliable detection of microorganisms in low concentrations without sample pre-concentration steps.

What is the vacuum pump capacity and is it adequate?

The DRVAC-300 pump operates at 18 L/min capacity, providing sufficient vacuum for efficient filtration across all three positions of the manifold assembly.