Introduction
A manifold vacuum filtration unit allows simultaneous filtration of multiple samples under vacuum conditions. It is widely used in microbiology and water testing laboratories. The system increases throughput. It solves low-efficiency single-sample filtration. By enabling parallel processing, it improves laboratory productivity.
Standards
ISO 7704:1985-Water quality-Evaluation of membrane filters used for microbiological analyses
Complies with the above standards, but is not limited to them.
Features
1. Standard holders accept common membrane sizes.
2. Chemical-resistant materials withstand common solvents.
3. Compact design fits analytical benches.
4. Interchangeable funnels suit different volumes.
5. Clear construction shows the filtration progress.
FAQ
What is the Manifold Vacuum Filtration Unit mainly used for?
The Manifold Vacuum Filtration Unit is used to separate particles from liquids or gases, or to prepare samples on membranes under pressure or vacuum. It supports analytical, environmental, microbiological and quality-control laboratories.
What standards does the Manifold Vacuum Filtration Unit comply with?
The apparatus is designed with reference to IEC 61010 electrical safety, applicable filtration methods and relevant GB/T standards. Membranes and procedures should follow the standard. Compliance documentation can be provided on request.
What warranty comes with the Manifold Vacuum Filtration Unit?
A 12-month warranty applies to the complete equipment against defects in materials and workmanship. It excludes consumables, wearing components and accidental or misuse damage. Our service team handles claims against the serial number, and longer cover can be arranged.
Is the Manifold Vacuum Filtration Unit difficult to operate?
No advanced specialist skills are needed for standard operation, though correct sample handling and safety practice should be followed. We supply a detailed manual and start-up support. For multi-user or regulated sites, a short staff training session can be arranged.
How long does delivery usually take?
Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
How often should the Manifold Vacuum Filtration Unit be calibrated?
To protect result reliability, periodic verification should be performed, typically once or twice a year. The instrument arrives factory-calibrated, and self-check routines help spot drift. We offer traceable calibration service if the site needs it.
Are consumables and spare parts easy to obtain?
The instrument uses standard, widely available consumables rather than special locked items. Replacement parts, accessories and consumables can be ordered from us against the model number. We keep common service parts in stock for prompt supply.
Can it be adapted to our requirements?
A range of options is available to match the application, such as alternative settings, fittings, data outputs or power supply. We confirm each option and its effect on price and schedule up front. Larger custom builds can be discussed.
How is the Manifold Vacuum Filtration Unit commissioned?
The unit is delivered ready for set-up, with clear commissioning steps in the manual. We provide remote technical support during installation. For larger or regulated systems, a factory-trained engineer can attend on site on request.
What should be avoided when using the Manifold Vacuum Filtration Unit?
Do not use damaged or wrong-pore membranes, exceed pressure or vacuum ratings or spill solvent. Follow sample handling and laboratory safety rules.
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