From€9,968excl. VAT
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Optimal precision temperature control for direct observation and viscosity analysis.
The LAUDA Proline PV 24 is a high-precision heating thermostat with a spacious tank, engineered specifically for direct observation of samples during temperature-sensitive experiments. It is perfectly compatible with LAUDA Scientific PVS or iVisc automatic viscometers, maintaining the necessary temperature stability for accurate viscosity measurements throughout a comprehensive temperature range. The twin-chamber design maintains consistent liquid levels in the measuring chamber, irrespective of medium volume and temperature. Ideal for low-temperature studies, the PVL models, with five layers of insulating glass, are effective down to -40° or -60°C when paired with an appropriate low-temperature chiller or thermostat.
The thermostat is available in two control unit versions. The Master version caters to applications with infrequent parameter changes, while the Command version (PV C models) offers a convenient, removable operating unit with a graphical LCD and programming capabilities.
Key features include the LAUDA Vario Flex pump, providing eight selectable power levels and a standard cooling coil that accommodates additional cooling units. Accessories such as fittings for pump connections and the cooling coil are included.
Specific attributes of the Proline PV 24 include a variable tank volume of 19 to 24 liters, accommodating different needs, and an extensive temperature range for both water-cooled (-30°C to 230°C) and operating temperatures (20°C to 230°C). The system is optimized with a Master control panel offering features like calibration points, timers, and temperature alarms, coupled with digital indicators.
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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 7 November 2026
€9,968 sits above most thermostats here. The middle half of the 223 with a price runs from €244 to €2,928.
