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Novasina Thermoconstanter TH-2 / RTD-33 Electric Hygrometer for Water Activity Measurement

€1,500excl. VAT

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Shipping weight:
30,00 kg
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Specifications 3

Brands
Novasina
New/Used
Used
Shipping weight:
30,00 kg

Product description

Precise water activity hygrometer with temperature control (0–50°C), ideal for microbial growth range (aw 0.50–0.97).

The Novasina Thermoconstanter TH-2 / RTD-33 is a high-precision electric hygrometer engineered for accurate water activity (aw) measurements in the critical microbial growth range (0.50 to 0.97 aw). This instrument features:

  • Highly stable calibration curves within the specified aw range, ensuring consistent measurements critical in molecular diagnostics and bioprocessing quality control.
  • Temperature-controlled hygrometry, supporting measurements between 0°C and 50°C, essential for simulating diverse laboratory and biotechnological environments.
  • Rapid equilibration and measurement times, typically between 10 to 30 minutes depending on sample aw level, facilitating timely analysis in synthetic biology workflows and biopharmaceutical production pipelines.

Technical specifications include:

  • Measurement ranges: 0–100% relative humidity and 0–50°C temperature control
  • Electrical requirements: 220V, 6A, 50Hz power supply
  • Output signal: 0 to 1V, compatible with data acquisition systems for seamless integration in automated research labs

This thermoconstanter hygrometer is widely adopted in applications such as food microbiology, cell imaging sample preparation, and biotechnology research where precise water activity monitoring is critical. It offers reliable performance for researchers needing exact hydration control in molecular cloning, gene editing assays, and quality assurance in biomanufacturing environments.

Delivered as fully functional with optimal cosmetic and technical condition, the Novasina TH-2 / RTD-33 facilitates essential water activity analysis crucial for experimental success and regulatory compliance in advanced life science laboratories.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026