MachineU > China Products > Machinery
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Specifications
Accuracy(mN/m) :
0.1(ZL-E1), 0.01(ZL-E2)
Model :
ZL-E series
Display mode :
LED digital tube display and computer
Test range (mN/m) :
0-1000
Equipment weight and size :
20cm*33 cm *42 cm, 8kg
Test method :
Platinum plate and platinum ring
Brand Name :
TH
Model Number :
ZL-A
Certification :
ISO9001, CE
Place of Origin :
BEIJING, CHINA
MOQ :
1 set
Payment Terms :
T/T,L/C,D/A,D/P
Supply Ability :
20 sets per month
Delivery Time :
7-15 working days
Packaging Details :
Conventional export wooden crates
Product name :
Du Noüy Ring Tensiometer
Test bench lifting method :
Manual lifting
Description
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Product Specifications
Attribute Value
Product name Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Model ZL-E series
Test method Platinum plate and platinum ring
Test bench lifting method Manual lifting
Display mode LED digital tube display and computer
Test range (mN/m) 0-1000
Accuracy(mN/m) 0.1(ZL-E1), 0.01(ZL-E2)
Equipment weight and size 20cm*33cm*42cm, 8kg
Applications

Surface tension testers are widely applied in scientific research, industrial production, and quality control fields. Their main applications include:

  • Materials Science: Measuring surface tension of liquids like coatings, inks, and adhesives, and evaluating their wettability and spreadability.
  • Chemical & Petroleum: Analyzing surfactant performance and crude oil interfacial tension to optimize process flows.
  • Pharmaceutical Industry: Testing surface tension of solutions to ensure stability and dispersion.
  • Food Industry: Researching surface characteristics of emulsifiers, beverages, etc., to improve product quality.
  • Biomedicine: Measuring surface tension of biological fluids (e.g., blood, cell culture media) to assist in disease diagnosis and research.
Key Features
  • Adopts advanced strain or electromagnetic force balance sensor, featuring high precision and excellent repeatability.
  • Digital tube display mode for real-time display of current weight and surface tension value.
  • Integrates both platinum plate and platinum ring test methods, allowing single or simultaneous selection.
  • Real-time collection of surface tension values with full-process curve recording.
  • Convenient lifting bracket for platinum plate and ring, enabling easy loading/unloading.
  • One-key peeling function ensures stable readings without zero drift or numerical jumps.
  • Smooth ball screw lifting system operates noiselessly with stable up/down speeds.
  • Provides data collection and management software.
  • Complies with multiple international standards including GB/T6541-86, ISO1409-1995, and others.
Technical Parameters
Parameter ZL-E1 ZL-E2
Test method Design platinum plate and platinum ring at the same time, can choose one of them, can also choose two at the same time
Control mode Manual lifting
Display mode LED digital tube display
Measuring time Platinum plate method ≤10s Platinum ring method ≤50s
Sample size required Platinum plate method ≥3mL Platinum ring method ≥5mL
Test range (mN/m) 0-1000 0-1000
Resolution ratio(mN/m) 0.1 0.01
Accuracy(mN/m) 0.1 0.01
Repeatability(mN/m) 0.1 0.01
Precision of Electronic balance Domestic 1/1000 grams Domestic 1/10000 grams
Weighing system type Electromagnetic force balance
Accuracy automatic calibration Provide weight correction, distilled water and ethanol coefficient correction, temperature correction
Data acquisition software Standard: the configuration software can operate, store, export Excel data and print by computer
Equipment weight and size 20cm*35cm*35cm, 7.5kg
Power 100W
Product Images
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Send your message to this supplier
Send Now

Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer

Ask Latest Price
Watch Video
Product Detail
Accuracy(mN/m) :
0.1(ZL-E1), 0.01(ZL-E2)
Model :
ZL-E series
Display mode :
LED digital tube display and computer
Test range (mN/m) :
0-1000
Equipment weight and size :
20cm*33 cm *42 cm, 8kg
Test method :
Platinum plate and platinum ring
Contact Supplier
video
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer
Wilhelmy Plate Tensiometer Du Noüy Ring Tensiometer Laboratory Surface Tension Analyzer

Beijing Tonghe Testing Machine Co., ltd

Verified Supplier
2 Years
beijing, beijing
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
UTM Universal Testing Machine, Hydraulic Universal Testing Machine, Hydrostatic Pressure Testing Machine
Employee Number :
50~60
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Liquid Surface Interface Tension Meter
MachineU China Products Machinery
Contact Supplier
Submit Requirement