Oceanography
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for ropes up to 6mm |
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for ropes up to 6mm |
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Wire Angle Indicator
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... |
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A sampling device for sampling organisms above 50 micron from ballast water onboard ships
Experience has shown that sampling ships’ ballast water is a challenge. Adequate sampling methods for efficacy tests of ballast water treatment systems and compliance control for... |
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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... |
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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... |
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Spare fixing pin to mount rope to Secchi disc |
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Water transparency determination in lakes and oceans acc. to ISO 7027
The Secchi lens is a white plastic lens with a diameter of 30 cm and an additional weight of 2.3 kg. It is an easy-to-use... |
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Water transparency determination in lakes and oceans acc. to ISO 7027
The Secchi lens is a white lacquered brass lens with a diameter of 20 cm and a weight of 1.7 kg. It is an easy-to-use... |
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Water transparency determination in lakes and oceans acc. to ISO 7027
The Secchi lens is a white lacquered brass lens with a diameter of 20 cm and a weight of 1.7 kg. It is an easy-to-use... |