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
< 60 W
Fuses 315 mA
Dimensions 544 x 428 x 236 mm (H x L x D)
Optional features
# On-line pH monitoring
# On-line conductivity monitoring
# On-line process temperature measurement
# Automatic dosing of surfactants and clean water based on measurement data
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