behr BSB 4A-2, BSB 31-2

Determination of biochemical oxygen requirements - Semi-automatic BSB-Mixing equipment (Mixing equipment)
Areas of use

Environmental analysis - especially waste water & water

Parameter to be analyzed

BSB value according to the dilution method

Sample material

Waste water › Sludge

Semi-automatic BSB-Mixing equipment

Even today, the biological oxygen requirements are of fundamental significance in terms of controlling biological waste water treatment plants or the oxygen content in bodies of water.

When determining the biochemical oxygen demand after n days (BODn, n is the incubation time; either 5 or 7), with an expected BOD in the range of 1 mg/l to 6,000 mg/l using the dilution method, in accordance with DIN EN ISO 5815-1 significantly, you considerably reduce personnel output and therefore costs.

Semi-automatic BSB 4A-2 Mixing equipment:

» 1 graduated mixing column with 1 l content

» three-way stopcock made of PTFE to supply dilution water which is free of air bubbles from below

» behrotest® peristaltic pump

» semi-automatic with level shutoff and rinsing device

» Powerful triangular magnetic stirring bars

» Karlsruhe bottle with stopper

» PVC and Silicone Hose

Semi-automatic BSB 31-2 Mixing equipment:

» 1 graduated mixing column with 1 l content

» three-way stopcock made of PTFE to supply dilution water which is free of air bubbles from below

» behrotest® peristaltic pump

» semi-automatic with level shutoff and rinsing device

» Powerful triangular magnetic stirring bars

» Karlsruhe bottle with stopper

» PVC and Silicone Hose

  Determination of biochemical oxygen requirements - Semi-automatic BSB-Mixing equipment (Mixing equipment) - BSB 4A-2 [B00707356] Determination of biochemical oxygen requirements - Semi-automatic BSB-Mixing equipment (Mixing equipment) - BSB 31-2 [B00693929]
BSB 4A-2 BSB 31-2
Item number B00707356 B00693929
Packaging quantity 1
Width (in cm) 32 58
Depth (in cm) 58
Height (in cm) 84
Weight (in kg) 12 20
Controller 0
Frequency (in Hz) 306
Power consumption (in W) 250
Degree of automation 184
  • Environmental analysis - especially waste water & water
Content Filesize last updated
(PDF) Download P BSB 926.5 KB 12.05.2023

Article

Art.-No.
BSB 4A-2 behrotest® semi-automatic BSB-mixing equipment with 1 graduated mixing column, 1 l content
B00707356
BSB 31-2 behrotest® semi-automatic BSB-mixing equipment with 3 graduated mixing column, 1 l content
B00693929