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Underwater Quantum Sensor Equipment & Supplies
5 equipment items found
Manufactured by:Precision Measurement Engineering, Inc. (PME) based inVista, CALIFORNIA (USA)
The T-Chain is a long electrical cable containing temperature sensors and possibly other sensors at specific intervals. The RS 232/485 T-Chain is intended to be connected to customer-supplied power and host logger systems. T-Chain will emit calibrated measurements via RS232 or RS485. Every T-Chain is constructed on a semi-custom basis with the sensors pre-built and then positioned on the T-Chain ...
Manufactured by:GEONICA, S.A. based inMadrid, SPAIN
During photosynthesis,plants use energy inthe region of the electromagnetic spectrum from 400-700 nm (1,2). The radiation in this range,referred to as Photosynthetically Active Radiation (PAR), can be measured in energy units (watts m2) or as Photosynthetic Photon Flux Density(PPFD),which has units of quanta (pho-tons) per unit time per unit surface area.The units most commonly used are ...
Manufactured by:Precision Measurement Engineering, Inc. (PME) based inVista, CALIFORNIA (USA)
The miniPAR logger is a portable, submersible instrument for measuring diffused sunlight through water, or PAR (Photosynthetically Active Radiation). The miniPAR also contains a tilt sensor to ensure proper orientation, as well as a temperature sensor. Data are recorded on an internal SD card. The miniPAR is powered by 2 AA batteries and can be fitted with an anti-fouling miniWIPER to protect ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Measuring photosynthetically active radiation (PAR) under the surface of water is useful in a variety of fields, from algal biofuels research to environmental quality. When light passes through a water column, it is attenuated based on the thickness of the column and the turbidity of the water. Measuring PAR underneath the surface of a lake, stream, bay, ocean, pond, or bioreactor can provide an ...
Manufactured by:Idronaut based inBrugherio, ITALY
The OCEAN SEVEN 320Plus WOCE-CTD multiparameter probe is the result of Idronaut’s 35-year-old experience in the design and manufacturing of high-quality fast response CTDs. The OCEAN SEVEN 320Plus CTD well meets the WOCE programme accuracy, precision and resolution specifications. The CTD can be easily equipped with an additional redundant conductivity and temperature (CT) sensor pair without the ...