OL-55 On-Line Tensiometer

By continuously measuring surface tension, the OL-55 monitors the level of surface active chemical additives in water-based process liquids. Based on the information from the measurement the operator can either manually dose chemicals into the process or the optional auto-dosing system can be used.

On-line tensiometer
Continuous monitoring of surface tension and other parameters, including pH, temperature, and conductivity, in various process liquids for optimising the dosing of chemicals
Rugged design for factory applications
Fully automatic computer controlled operation
Patented technology
Benefits
Eliminates overdosing of surfactants - reducing costs
Controls processes - improves efficiency and quality
Reduces waste and improves yield
Improves environmental control
Extends chemical lifetime in processes

Specifications
Surface tension measuring range

20 to 80 mN/m
Resolution

0.1 mN/m
Update time for liquid

3 minutes from change in process liquid
Temperature measuring range (optional)

15 to 85°C
pH measuring range (optional)

2 to 14
Flow rate

18 l/h
Self-cleaning filter

Standard 100 μm (others by request)
Voltage

100-240 V (automatic) 50/60 Hz
Power consumpiton

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