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Force Tensiometer Sigma 702ET
Force Tensiometer Sigma CMC
Biolin Scientific Force Tensiometer Sigma 702
Force Tensiometer Sigma 702

Biolin Scientific Force Tensiometer Sigma 702

A standalone force tensiometer with automated sample stage for precise measurements. Easy to operate.

  • Surface tension
    Du Noüy ring and Wilhelmy plate methods
  • Interfacial tension
    Du Noüy ring method
  • Critical Micelle Concentration
    Manual measurements with Du Noüy ring and Wilhelmy plate methods
  • Density
    Density probe

 

SKU: Sigma 702 Categories: ,



Introducing the Biolin Scientific Force Tensiometer Sigma 702

Sigma 702 is an accurate standalone force tensiometer with automation for quality control and research. With its precise functionality, surface tension and interfacial tension can be measured easily and quickly.

Accurate measurements of

  • Surface tension
  • Interfacial tension
  • Critical micelle concentration (CMC) (manual)
  • Density

 

Biolin Scientific Force Tensiometer Sigma 702



Biolin Scientific Force Tensiometer Sigma 702

Key Features

What you can measure

  • Surface tension
    Du Noüy ring and Wilhelmy plate methods
  • Interfacial tension
    Du Noüy ring method
  • Critical Micelle Concentration
    Manual measurements with Du Noüy ring and Wilhelmy plate methods
  • Density
    Density probe

 



Key Benefits

3 reasons to invest

Quick to learn

This instrument has a simple and open design with an intuitive user interface. It is really quick to learn and keep on going.

High precision

Thanks to the motorized sample stage and the ultrasensitive balance, surface and interfacial tension can be detected automatically and precise. An excellent fit for quality control and research.

Results in real-time

Your results are displayed live on a large integrated screen. In other words, no need for an external computer. If you want to, you can easily print or export the results.

Biolin Scientific Force Tensiometer Sigma 702


Trust the Experts at Spectra Research Corporation

Spectra Research Corporation (SRC) offers a range of innovative high-quality scientific products and laboratory services to industrial and scientific markets throughout Canada.

Specifications

A CLOSER LOOK

Dive into the specifics of Sigma 702 and compare it to our other instruments to make a smart decision on what you need.

 

Sigma 700
Sigma 701
Sigma 702
Sigma 702 ET
Sigma 703 D

Available Measurements

Surface tension

 √ √ √ √ √

Interfacial tension

 √ √ √ √ √

Critical Micelle Concentration

  Automatic  Automatic  Manual  Manual  Manual

Dynamic contact angle

 √ √ – – –

Surface free energy

 √ √ – – –

Powder wettability

 √ √ – – –

Density

 √ √ √ √ √

Sedimentation

 √ √ – – –

Balance Specifications

Measuring range (mN/m)

 1…2000 1…2000 1…1000 1…1000 1…1000

Displayed resolution (mN/m)

 0.001 0.001 0.01 0.01 0.01

Density range (g/cm3)

 0…2.2 0…2.2 0…2.2 0…2.2 0…2.2

Density resolution (g/cm3)

 0.0001 0.0001 0.0001 0.0001 0.0001

Maximum load (g)

 210 5 5 5 5

Weighing resolution (mg)

 0.01 0.005 0.01 0.01 0.01

Force resolution (µN)

 0.1 0.05 0.1 0.1 0.1

Contact angle range (°)

 0…180 0…180 – – –

Contact angle resolution (°)

 0.01 0.01 – – –

Calibration & Locking

 Automatic Manual Manual Manual Manual

Measuring Unit Specifications

Sample stage

 Motorized Motorized Motorized Motorized Manual

Sample stage speed (mm/min)

 0.01…500 0.01…500 0.01…500 0.01…500 –

Stage positioning resolution (µm)

 0.016 0.016 0.26 0.26 –

Dimensions (L×W×H, cm)

 33.3×24.4×62 33.3×24.4×62 33.3×24.4×62 33.3×24.4×62 27.5×15.5×39.

Weight (kg)

 16.3 13 10.7 10.7 4.9

Power supply (VAC)

 85…264 85…264 85…264 85…264 100…240

Power consumption (W)

 13 13 13 13 7

Frequency (Hz)

 47…440 47…440 47…440 47…440 50…60

Common Accessories

Temperature control range (° C)

 -20…+200 -20…+200 -20…+200 -20…+200 -20…+200

Stirrer

 √ √ – – –

Software

Provided software

 OneAttension OneAttension Data receiver Data receiver Data receiver

System Requirements

Recommended system requirements
  • 1 GHz processor
  • 1 GB RAM
  • 40 GB hard disk drive (20 GB free)
  • 1 USB-port
  • Accessories such as water bath and liquid dispenser may require a free USB port

Operating system requirements
  • Windows 7 & 8 &10 (32 or 64 bit)
  • Windows Vista (32 bit)

 

Datasheet


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