ISO 3716:1977

Liquid flow measurement in open channels — Functional requirements and characteristics of suspended sediment load samplers

Deals with different types of suspended sediment load samplers. These samplers are classified according to their mode of operation into two general types: “instanteneous” and “time-integrating”. The “time-integrating” samplers may be again divided into “point-integrating” samplers and “depth-integrating” samplers.