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Portable turbidimeter HI 93703B measures turbidity using ISO 7027 FTU standard, with 3-point calibration and 0-1000 FTU range.
The Hanna HI 93703B Portable Turbidimeter is designed for precise water quality assessment using the ISO 7027 standard, ideal for environmental monitoring and bioprocessing quality control. This device employs a 90° scattered light measurement method, providing turbidity readings in Formazin Turbidity Units (FTU), equivalent to Nephelometric Turbidity Units (NTU) commonly used in molecular diagnostics and biomanufacturing workflows. It supports up to 3-point calibration ensuring measurement accuracy across a broad range of 0.00 to 1000 FTU, suitable for diverse biotechnology applications including synthetic biology and bioprocess monitoring. Note that turbidity measurements of oils are not supported, making this turbidimeter best suited for aqueous solutions and environmental water samples. The portable design benefits researchers and field technicians requiring reliable and compliant turbidity measurement in clinical diagnostics and biopharmaceutical production pipelines.
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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 22 October 2026
