FIELD: transport, distribution.
SUBSTANCE: device to measure concentration of hydrogen peroxide comprises catalyst with inlet and outlet, thermometer to measure temperature of ambient medium nearby inlet and means to cause the flow through said catalyst. Besides, this device comprise second thermometer arranged inside the channel between catalyst inlet and outlet and means to calculate concentration from the difference between first and second temperatures. Sterilisation chamber for filling machine for making packages with food products and filling machine comprise above described device.
EFFECT: perfected sterilisation owing to higher precision of control over hydrogen peroxide concentration.
15 cl, 4 dwg
