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 ?
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
The survey boat used a GPS control system and also had a bottom sampler on board.
Bottom sediments sampling was carried out by means of a Petersen bottom sampler with a grip area of 1/80 [m.
Guided by the counselors the campers used seine nets, minnow traps and d-net bottom samplers to see what kinds of aquatic critters were found in the pond.