Industrial Bath Cleanliness Testing

Dyne Testing offers an in-line test instrument for monitoring and controlling the contamination level of  liquids used in industrial wash machines and rinsing baths during the industrial cleaning process.

An increasing level of contamination caused by grease or oil left by machined parts in cleaning baths will cause a decrease in the cleaning power of the rinsing media and a high parts cleanliness cannot be guaranteed even if an optimal cleaning agent concentration is used.

The SITA Conspector will detect oils, grease and cooling lubricants in industrial wash and rinsing baths.  The instrument enables the operator to carry out quick and simple checks from samples taken from the wash/rinsing bath.  The instrument will measure the contamination level found in the liquid by detecting contamination through fluorescence which is excited by UV light from an LED in the sensor head.

Measuring principle –

The UV light or fluorescence light is lead into the liquid by a light guide rod at the sensor head.  A photodiode in the sensor head measures the fluorescence intensity. The fluorescence intensity depends on the amount of contamination found in the liquid at the measuring point, i.e. the higher the fluorescence the more contamination found in the liquid.

The optional SITA-ProcessLog Windows based software enables the user to analyse results and create simple graphical and documented measurement reports.

Examples for detectable contaminations:

  • Cooling lubricants
  • Grease
  • Release agents
  • Rolling oil
  • Deep drawn oils

For additional information or to discuss this product further, please contact our Sales Team.


  • Mobile and robust measuring instrument for flexible use line-side and in the laboratory
  • Intuitive operation: simple & fast measurement
  • Automatic calibration on reference fluid


  • Determination of contamination level at the touch of one button
  • Targeted initiation and control of bath replenishment actions
  • Easy identification of operation errors that allows the user to change bath treatment actions
  • Automatic evaluation of bath conditions due to pre-determined limit values
  • Use of measuring instrument independant of used bath chemicals through to a calibration
  • Automatic saving of measuring data including date, time and temperature.

Packing List:

SITA ConSpector measuring instrument, carrycase, stand, magnetic stirrer, 2 stainless steel beakers, mains adapter, USB-cable, operating instructions, calibration certificate

Contamination level / Fluorescence intensity     Interface, Display, Memory
Measuring range1…40,000USB interfaceData transfer, power supply & charging of battery
Max. measuring deviation0.5% of measuring rangeDisplayLCD, 128 x 64 Pixel, illuminated
Memorypermanent: measuring parameter / data 255 profiles, 8191 measuring values per profile
Liquid temperature
Measuring range0…100°C     Ambient Conditions
Max. measuring deviation0.5% of measuring rangeAcceptable ambient temperature (storage/operation)(-20…60)°C / (10…50)°C
Acceptable ambient conditionsrel. humidity < 70%; air pressure (300…1060) hPa
Current supply
Mains adapter5 V / 500mA (USB)     Housing, Dimensions, Weight
Battery (Lion, intergrated)3.6V /1950 mAhHousingAluminium, IP 51
Max. power consumptionca. 2.5WDimensions (WxHxD)
Excitation diode365nm, max. 150 mWBasic unit129 x 82 x 48mm
Sensor head142 x 50 x 30mm
Weight of instrument560g



Order CodeDescription
15-1302SITA ConSpector Measurement Instrument



Order CodeDescription
15-2301SITA-ProcessLog Software for Windows XP/VISTA/7/8 (CD-ROM) licence per device
15-3303100ml Stainless steel beakers (5 off)
15-3304Magnetic stir bar (10 off)
15-3305Cleaning kit