Description
Puridest PD 4 D water still is a laboratory distillation unit that provides distillate conductivities of 2,2 µS/cm / 1,6 µS/cm at a production rate of 4 l/h. Supplied as 1 pc and weighing 22,000 kg, the still is delivered with a power cord fitted with an IEC 60309, 5-pin, CEE, red, 16 A plug. The dual conductivity specification supports applications that require controlled water quality from the distillation process. This Puridest PD 4 D water still from manufacturer Lauda offers a compact output level suited to laboratories with moderate daily demand for purified water. The included CEE connector simplifies electrical installation on compatible supply points. Defined performance values for conductivity and hourly production allow straightforward integration into existing laboratory workflows. With its complete power-cord delivery and clearly stated operating data, the PD 4 D forms a practical solution for routine generation of low-conductivity distilled water in research, quality-control and analytical environments that do not require an integrated storage tank.
This article is part of Ultrapure & pure water systems, in Water purification.
Key features
- Pack size: 1 pc
- Conductivity: 2,2 µS/cm / 1,6 µS/cm
- Production rate: 4 l/h
- Weight: 22,000 kg
- Power cord: IEC 60309, 5-pin, CEE, red, 16 A
- Scope of delivery: incl. power cord with plug
- Technical Information Sheet:
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Questions about Puridest PD 4 D water still, 2.2 µS/cm / 1.6 µS/cm, 4 l/h, 1 unit(s)
What is this article?
Puridest PD 4 D water still, 2.2 µS/cm / 1.6 µS/cm, 4 l/h, 1 unit(s) is the article on this page. Luminix Health distributes Lauda for laboratory use. It sits in Ultrapure & pure water systems, inside Water purification, in Lab instruments.
A pure-water system, often by reverse osmosis and deionisation, feeds the laboratory. An ultrapure polisher takes that water to the resistivity and organic levels HPLC or cell culture ask for. Production rate and the feed water it expects are the specification. The system is not a cooler.
Laboratory water is a reagent. Tap water carries ions, organics and microbes that become part of every result they touch. A pure-water system takes most of them out. An ultrapure system, often a polisher after a first stage, is what HPLC, cell culture and trace analysis ask for. Resistivity, total organic carbon and endotoxin are different claims. A cartridge is spent when the number drifts, not when the calendar says so. The measurement of those impurities sits with NIST and the BIPM.
Which category should I open next?
The category is Water purification. The sub-category is Ultrapure & pure water systems. The catalogue is Lab instruments.
Shelves beside this one are Water purification cartridges & consumables.
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.
How does ordering and shipping work?
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.