Product Description
Specifications
Here you can find a comparison chart of the technical specifications of the Attension Sigma Force Tensiometers product range.
Sigma 700 |
Sigma 701 |
Sigma 702 |
Sigma 702ET |
Sigma 703D |
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Available Measurements |
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Surface tension |
√ | √ | √ | √ | √ |
Interfacial tension |
√ | √ | √ | √ | √ |
Critical Micelle Concentration |
Automatic | Automatic | Manual | Manual | Manual |
Dynamic contact angle |
√ | √ | – | – | – |
Surface free energy |
√ | √ | – | – | – |
Powder wettability |
√ | √ | – | – | – |
Density |
√ | √ | √ | √ | √ |
Sedimentation |
√ | √ | – | – | – |
Balance Specifications |
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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 |
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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 | 27.5×15.5×39.2 |
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 |
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Temperature control range (° C) |
-20…+200 | -20…+200 | -20…+200 | -20…+200 | -20…+200 |
Stirrer |
√ | √ | – | – | – |
Software |
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Provided software |
OneAttension | OneAttension | Data receiver | Data receiver | Data receiver |
System Requirements |
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Recommended system requirements |
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Operating system requirements |
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