Sampling Equipment

ProSample Automated Sampler

The ProSample series of fully automated samplers expands the YSI offering in the wastewater, stormwater and industrial wastewater markets, as well as others. With two portable options, the ProSample P and the ProSample PM are designed to be user-friendly and easy to program. The proprietary peristaltic pump of the ProSample series, …

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Clinometer

The Clinometer is a mechanical, rugged instrument for the determination of the length of rope needed to operate towed devices at a certain depth. The angle of inclination of the towing rope is determined by aligning the slit of the Clinometer to the towing rope. The current depth (X) of the …

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Visibility Disc Secchi

Water transparency determination in lakes and oceans The Visibility Disc acc. to Secchi is a white lacquered brass disk with a diameter of 200 mm and a weight of 1.7 kg. It is an easy-to-use instrument for standard monitoring of water transparency in lakes and oceans. The standard Visibility Disc …

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V-Fin Depressor

Inverse vane for horizontal plankton nets The V-Fin Depressor gives negative lift to the towing rope during horizontal or oblique plankton net operation. This also stabilises the net in the water and allows for good sampling results. It consists of a lead-weighted body and a stainless steel rope with shackle. …

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Hand Winch

A useful tool to operate hydrometric and limnological instruments The winch is made of sea-waterproof aluminium and additionally protected against corrosion by an enamel finish. A counting wheel allows to read out the length of wire paid out. Zero setting is possible. The rope can be fixed at any desired …

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ICES Incubator

ICES standard for phytoplankton primary production measurements One of the most important marine processes is the formation of organic material resulting from the interaction of carbon dioxide, water and sunlight, a process known as photosynthesis. The ability to measure this process is of great importance when assessing marine pelagic systems. …

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Mechanical Flow Meter

Mechanical counter to quantify water filtered by plankton nets The main application of the Mechanical Flow Meter is the determination of the amount of water passing through a plankton net. Additionally it may be used in stationary applications such as flow monitoring of rivers and outfalls. They use a three-blade …

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Rod Held Current Meter RHCM

Portable flow velocity indicator This portable device is a point-by-point measuring instrument for assessing the current speeds in running waters. The RHCM consists of a hydrometric three-blade impeller at the lower end of a telescopic rod and a splash-proof Hand Terminal. The measuring head can be angled up to ±90°. …

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Depth Meter for Online/Offline Operation

Handy precision pressure transmitter and recorder This light and handy measuring instrument provides accurate pressure data during operations of plankton nets, water samplers and other sampling equipment in limnological and oceanographic applications. It can be used in online mode with integrated long-distance telemetry via electro-mechanical towing cables as well as …

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Depth Meter with 2 Flow Meters for Online Operation

Handy precision pressure, flow velocity and volume data transmitter This light and handy measuring instrument provides accurate pressure, flow velocity and volume data during operations of plankton nets for limological and oceanographic applications. The 2 Electronic Flow Meters to measure flow velocity and volume are ideal to be operated with …

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