Description
LABOXACT®-SEM 820 vacuum system is a chemical-resistant laboratory vacuum setup offering a flow rate of 20 l/min and an ultimate vacuum of 8 mbar. The complete configuration includes chemical-resistant membrane vacuum pumps, a base plate, glass parts, a fine control valve, a digital vacuum meter, a safety ventilation valve, together with cables and tubes for straightforward installation. Designed for filtration, evaporation and related vacuum technology work, it provides stable chemical resistance and controlled vacuum levels in research and analytical environments. Supplied as 1 pc(s) with a weight of 18,350 kg, the unit is intended as a ready-to-use workstation solution. This LABOXACT®-SEM 820 vacuum system from manufacturer KNF combines pump performance with integrated control and safety components for reliable daily operation. The digital vacuum meter and fine control valve support precise adjustment of process conditions, while the safety ventilation valve adds operational protection. Glassware and tubing complete the fluid path for chemically demanding laboratory applications requiring consistent vacuum performance.
This article is part of Laboratory glass thermometers, in Temperature measurement.
Key features
- Pack size: 1 pc(s)
- Product type: Chemical-resistant vacuum system
- Flow rate: 20 l/min
- Ultimate vacuum: 8 mbar
- Weight: 18,350 kg
- Scope of supply: Membrane pumps, base plate, glass parts, fine control valve, digital vacuum meter, safety ventilation valve, cables and tubes
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Questions about LABOXACT®-SEM 820 vacuum system, chemical-resistant,20 l/min,vacuum 8mbar
What is this article?
LABOXACT®-SEM 820 vacuum system, chemical-resistant,20 l/min,vacuum 8mbar is the article on this page. Luminix Health distributes KNF for laboratory use. It sits in Laboratory glass thermometers, inside Temperature measurement, in Lab instruments.
A liquid-in-glass thermometer is a calibrated column, often with a stated immersion depth, total or partial. The range and the division decide the reading. A partial-immersion thermometer read at the wrong depth is wrong by design.
A thermometer reports a temperature. A liquid-in-glass thermometer is a calibrated column. A digital thermometer is a sensor and a display, and the sensor, not the display, is what is calibrated. An infrared thermometer reads a surface and depends on emissivity. A data logger stores the reading over time. Without a stated uncertainty and a calibration point, the number is only an indication. The scale is maintained by the BIPM and compared by EURAMET. Accreditation is BELAC.
Which category should I open next?
The category is Temperature measurement. The sub-category is Laboratory glass thermometers. The catalogue is Lab instruments.
Shelves beside this one are Temperature probes & sensors, Hygrometers & humidity meters, Data loggers, Temperature measurement accessories, Digital thermometers and Infrared thermometers.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

