bottom sampler

bottom sampler

[′bäd·əm ‚sam·plər]
(engineering)
Any instrument used to obtain a sample from the bottom of a body of water.
References in periodicals archive ?
This paper presents a new bottom sampler device that can be attached to bottom trawl nets and other fishing gears.
01 mg) 2 Automatic Burette Digital 50 ml 3 Bottom Sampler 4 Centrifuge 5 Conductivity meter 6 Current meter 7 Digester with condensers 8 Dissolved oxygen meter 9 Flame photometer 10 Heating Mantle 11 pH meter with combined glass electrode 12 Precision Balance weighing upto 1 mg 13 Standard weights 14 Turbidity meter
Bottom sediments sampling was carried out by means of a Petersen bottom sampler with a grip area of 1/80 [m.
Oven-dry dust weights, height from the soil surface to the bottom sampler, and mean wind direction of the storm were used to calculate total soil loss per event.