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Tensiometer K11  

รหัส : K11
รุ่น : Tensiometer K11
รายละเอียดย่อ :
The Tensiometer K11 - ideal for measurement for surface tension and interfacial tension - combines easy handling with flexible application.
รายละเอียดทั้งหมด :

 

  • Precise and robust force-measuring system for interfacial tension and surface tension
  • Ideal for solving routine tasks
  • Liquid density measurement
  • Fully automatic surface tension and interfacial tension measurement of liquids
  • Storage of measuring parameters
  • Software for data management

 

 

Application

  • Quality control for measuring surface-active agent concentration
  • Optimal for medium sample resourcing with high measuring precision
Suitable for repetitive routine measuring of interfacial tension and surface tension
 

 

Technical Data

Measuring range (SFT/IFT)
1 - 999 mN/m
Measuring resolution
0.01 mN/m
Measuring range (Density)
1 - 2200 kg/m3
Resolution
1 kg/m3
Measuring rate 
12.5 readings/sec
Maximum sample range 
120g
Lifting speed
0.1 - 500 mm/min
Maximum lifting range
> 110 mm
Temperature range
-20 to 200°C
Temperature resolution
+/- 0.1°C
Diameter of sample vessel
50 mm, 70 mm
Dimension (WxHxD)
300 x 585 x 390 mm
Weight 
21 kg
Power supply
85-264 V AC, 40-60 Hz
Power consumption
40 VA
Interfaces
Serial, RS232

 

List of accessories

 
For informationen on accessories, please open the list
Complete list

 

Measuring Methods
  • Wilhelmy Plate method
  • Du Noüy Ring method
  • Plate for small samples
  • Determination of liquid density

 

Accessories
  • System for Temperature Regulation
  • Set of Weights with DKD-Certificate after OIML R111 for validation of tensiometers
  • Various thermostats
  • Protocol printer for measurement documentation
  • Density measuring kit consisting of special PtIr-suspension and precision density bar made of Si

The large well-illuminated sample chamber can be opened wide and facilitates the exchange of sample liquid and measuring devices. The measuring data are shown on an easily readable tensiometer display and can either be printed or transferred to a PC.
 
 
Features of the Tensiometer K11


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