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Melting point meter with temperature range up to 400°C, PID control, Pt-100 sensor, and small printer, ideal for biotech labs.
The Buchi B-545 Melting Point Apparatus is a precise laboratory instrument designed for determining melting points over a wide temperature range from room temperature up to +400°C. It features a Pt-100 temperature sensor combined with PID temperature control for stable and accurate thermal analysis. The apparatus supports 9 selectable heating modes enabling flexible temperature ramping tailored for various samples. Temperature is shown via a clear LED display with high resolution and an accuracy of ±0.3°C to ±0.8°C depending on the temperature range.
This system includes a metallic electric heating block and a forced cooling fan to ensure precise temperature regulation and sample stability during melting point determination. Additionally, the unit supports connectivity for a Star SP2000 small printer and a keyboard, facilitating data output and control integration. This makes it suitable for applications in biotechnology research, molecular diagnostics, and bioprocessing workflows requiring reliable melting point analysis.
Note that this listing is for a used unit sold as-is, with calibration not performed due to manufacturer support discontinuation; therefore, accuracy cannot be guaranteed. This instrument remains a valuable tool for researchers needing a dependable benchtop melting point meter for thermal characterization in synthetic biology and biopharmaceutical production environments.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 6 November 2026
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