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Guangdong Hongtuo Instrument Technology Co.,Ltd

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Liquid Surface / Interface Tension Meter Test Machine Fully Automatic

Liquid Surface / Interface Tension Meter Test Machine Fully Automatic

  • Liquid Surface / Interface Tension Meter Test Machine Fully Automatic
Liquid Surface / Interface Tension Meter Test Machine Fully Automatic
Product Details:
Place of Origin: Dongguan China
Brand Name: DahoMeter
Certification: ISO,SGS
Model Number: DH-ZY-1
Payment & Shipping Terms:
Minimum Order Quantity: one set
Price: negotiable
Packaging Details: standard exported package
Delivery Time: 5 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300 sets per month
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Detailed Product Description
Measuring Range: 0-600mN/m Sensitivity: 0.1mN/m
Repeatability: ±0.1mN/m Measuring Mode: Pt Board Method,Pt Loop Method,or Both
Testing Before Delivery: Yes After-sale Customer Service: Yes
High Light:

viscosity measurement equipment


electronic viscosity meter


Fully Automatic Liquid Surface / Interface Tension Meter Tester Machine / Equipment / Device / Apparatus / Instrument




Surface tension is a basic parameter to determine the liquid solubility,wettability,foamability,coatability,and permeability.,etc.





  • The sensor is integrated with high accuracy and high sensitivity electromagnetic technology,and any error in manual operation can be avoided by automatic measuring to enhance the data accuracy and reliability.


  • A Pt board or Pt loop can be chosen to measure the liquid surface and interface tension.


  • The Pt board can be used to measure the liquid surface tension in real time,it is practicable for measuring any sample which contains any surface activating agent or volatile matter and whose surface tension will change with time.


  • The Pt board can be used to measure the surface tension of any medium or high viscosity liquid sample.


  • Various temperature control are optional to satisfy different measuring requirements.



Complied Standards:



GB6541-1986 "Petroleum Products-- Determination of Oil Water Interface Tension by Ring Method"


ISO 6295-1983 "Petroleum Products, Mineral Oil,Lube Oil--Determination of Interface Tension by Ring Method"


JB/T 9388-1997 " Technical Conditions of Interface Tension Tester"


ISO1409-1995 "Plastic, Rubber, Polymer Dispersion and Latex--Determination of Surface Tension”


SH/T1156-92 "Synthetic rubber latex -- Determination of Surface Tension."


GB/T 5549ISO 304-1985 "Surfactant--Determination of Surface Tension by drawing up Liquid Membrane Method "


ISO 4311-1979 "Anionic and Nonionic Surfactant--Determination of Surface Tension by Ring Method" and other requirements.


GB/T 22237-2008 “Surfactant--Determination of Surface Tension”


JB/T 18396-2001 “Natural latex--Determination of Surface Tension by Ring Method”


and standards like ISO14090-82, ASTM, EN14370, ZB2025-93, D1417 GB2960-82 etc.






Ink,printing ink,oil paint industry:analyzing the wettability in printing and coating.


Cleaning agent industry:analyzing the absorbing rate,property and a suitable concentration of any surface activating agent.


Cosmetic industry:analyzing the dispersibility,stability and wettability of any emulsion or suspending agent.


Electroplating industry:analyzing the surface tension of any electroplating solution for quality control.


Pesticide industry:preparing any additive agent and analyzing the wettability.


Petroleum industry and auxiliary agent industry.,etc.



Main Technical Parameters:



Model DH-ZY-1 DH-ZY-2 DH-ZY-3
Measuring range 0-600mN/m 0-400mN/m 0-200mN/m
Sensitivity 0.1mN/m 0.01mN/m 0.001mN/m
Repeatability ±0.1mN/m ±0.01mN/m ±0.02mN/m
Measuring mode Pt board method,Pt loop method,or both
Operating mode Sample stage automatic lifting,Fully automatic measurement
Data displaying Surface/Interface tension(Pt board method,displaying data directly
Maximum force(Pt loop method,secondary calculation is necessary
Displaying mode Wide visual angle backlight LCD,digital displaying
Samle constant temperature range Standard room temperature or 5℃ to 90℃,(Need to choose the sample constant jacket cup and constant temperature circular bath
Measuring time Low concentration sample:3 to 5 seconds for Pt board method,40 to 60 seconds for Pt loop method
Data output interface RS-232
External dimension 400*200*430mm (L*W*H)
Net weight 13kg
Power supply 220V,50Hz

Contact Details
Guangdong Hongtuo Instrument Technology Co.,Ltd

Contact Person: Mrs. Julie Zhong

Tel: 86-13267004347

Fax: 86-769-2318-1253

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