2 Disposal
Disposal of consumable materials, batteries, and, if applicable, the entire system must take place in
accordance with local legal regulations.
3 The Measurement System
3.1 Principle of the method
BOD measurement by means of pressure differential in a closed system (respirometric BOD measure-
ment). The measurement system records a measurement every hour on the first day, every other hour
on the second day, and once every 24 hours starting on the third day.
3.2 Area of application
BOD
5
measurement, BSB
7
measurement, OECD 301F / biological degradabilty / further bio-technical
applications in aqueous solutions. Use by qualified personnel only.
The measuring time is adjustable in daily increments from 1 to 28 days.
3.3 Device view and scope of delivery
Figure 1