08 ol55

Process Liquid Control System
On-line Tensiometer OL-55

Dosing
Pump

• Cable
• LAN
• W-LAN
70

Controlled dosing of surfactants

60
55
50
45
40
35
30
25
20
70
65

Surface Tension (mN/m)

On-line OL-55
• Continuous monitoring of surface
tension and other parameters, including
pH, temperature, and conductivity, in

various process liquids for optimizing
the dosing of chemicals
• Rugged design for factory applications
• Fully automatic computer controlled
operation
• Patented technology

Surface Tension (mN/m)

65

PC

Time

Uncontrolled dosing of surfactants

60
55
50
45
40
35
30
25
20

Time

Benefits

• No overdosing of surfactants – reducing costs
• Controlled process – improved efficiency and better quality
• Less waste and higher yield
• Increased environmental control
• Extended chemical lifetime in processes
Users
• Automobile industry
• Can and bottle manufacturing
• Metal processing
• Foods and pharmaceuticals
• Pulp and paper industry
• Lubricated processes
• Glue, paint, coating manufacturing

www.ksvltd.com

Applica tions
• De-greasing
• Surface treatment processes
• De-inking and flotation
• Inline cleaning control
• Liquid cleaning processes


Specifications OL-55
Measuring range

20 to 80 mN/m

Resolution

0.1 mN/m

Update time for liquid

3 min from change in process liquid

Temperature of liquid

15 to 85 °C

Acceptable pH

2 to 14

Flow rate

18 l/h

Self-cleaning filter

Standard 100 μm (others by request)

Voltage

100-240V (Automatic), 50/60Hz

Power consumption

< 60W

Fuses

315 mA T

Dimensions

544 mm x 428 mm x 236 mm (HxLxD)

Optional
• pH-monitoring
• Conductivity monitoring
• Process Temperature measurement
• Automatic dosing of surfactants and clean water

www.ksvltd.com

KSV Instruments Ltd
Höyläämötie 7
00380 Helsinki
FINLAND

Tel. +358-9-5497-3300
Fax +358-9-5497-3333
e-mail:
Web site: www.ksvltd.com

KSV Instruments Inc.
P.O. Box 192
Monroe, CT 06468

USA

Tel. +1-800-280 6216
+1-203-268-1745
Fax +1-203-459-0437
e-mail: