Instruments for BOD analysis
In conformity with international safety regulations for protecting workers and the environment, VELP Scientifica has developed the innovative ecological (mercury-free) system for determining the BOD with microprocessor utilizing manometric technology.
Depending on the user’s needs, different solutions are
available.

Accessories for control tests
Water quality analysis calls for systematic research work using instruments whose accuracy and precision have to be constantly monitored.
Velp offers two new accessories that support the analyst’s job of carrying out control tests on Velp instruments:

- BOD Sensor Check, a device that lets you run a quick test to check that the BOD Sensor is operating properly.
Code No. A00000135.

- Control Test Tablets to check the correct functioning of the system and the calibration of the BOD Sensor's pressure sensor through a 5-day test.
Code No. A00000136.