Betekenis van:
cycle per second

Werkwoord

Voorbeeldzinnen

1. CO, CO2, NMHC and CH4 must be determined by integration or by analysing the concentrations in the sample bag, collected over the cycle. The concentrations of the gaseous pollutants in the dilution air must be determined by integration or by collecting into the background bag. All other values must be recorded with a minimum of one measurement per second (1 Hz). 3.8.3. Particulate sampling (if applicable) At the start of the engine or test sequence, if the cycle is started directly from the preconditioning, the particulate sampling system must be switched from by-pass to collecting particulates. If no flow compensation is used, the sample pump(s) must be adjusted so that the flow rate through the particulate sample probe or transfer tube is maintained at a value within ± 5 per cent of the set flow rate.