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13th Congress of the Hungarian Neuroscience Society
20th - 22th Jan, 2011
Budapest, Hungary
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Physiological Days 9th - 11th Feb, 2011 Bratsilava, Slovak Republic Diabetes Meeting 14th - 16th Apr, 2011 Tihany, Hungary Romanian Physiological Congress 26th - 28th May, 2011 Targu Mures FAME 2011 8th - 11th Jun, 2011 Pécs, Hungary 8th IBRO World Congress of Neuroscience 14th - 18th Jul, 2011 Florence, Italy ESC Congress 2011 27th - 31th Aug, 2011 Paris, France 10th International Congress of the Polish Neuroscience Society 21th - 24th Sep, 2011 Lodz, Poland 13th Congress of the Hungarian Neuroscience Society 20th - 22th Jan, 2011 Budapest, Hungary Physiological Days 9th - 11th Feb, 2011 Bratsilava, Slovak Republic Diabetes Meeting 14th - 16th Apr, 2011 Tihany, Hungary Romanian Physiological Congress 26th - 28th May, 2011 Targu Mures FAME 2011 8th - 11th Jun, 2011 Pécs, Hungary 8th IBRO World Congress of Neuroscience 14th - 18th Jul, 2011 Florence, Italy ESC Congress 2011 27th - 31th Aug, 2011 Paris, France 10th International Congress of the Polish Neuroscience Society 21th - 24th Sep, 2011 Lodz, Poland |
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SEN-03-FSG1 Force/displacement transducer
- For isolated tissue baths
- Isotonic, auxotonic and isometric applications
- Vertical option: SEN-03-1x
- Horizontal option: SEN-03-2x
- Based on strain gauge
- High sensitivity
- No temperature drift
Output resistance: 400Ω
Supply voltage: max. 7V DC
Suggested supply voltage: 4 V DC
Diameter: 22 mm
Length: 75 mm
Weight: 220g
Arm’s maximal deviation: ±10 mm
Linearity without pretension: 1% below
94% of maximal deviation: 3% above
| Force ranges: | ||||
| SEN-03-x1 3 g |
SEN-03-x2 20 g |
SEN-03-x3 50 g |
SEN-03-x4 100 g | |
| Force range | ±3g | ±20g | ±50g | ±100g |
| Displacement | ±3.3 µm/g | ± 500 µm/g | ±200 µm/g | ±100 µm/g |
| Sensitivity | ±2 µV/g | ±500 µV/g | ±200 µV/g | ±100 µV/g |
| Frequency | 0-120 Hz |
0-120 Hz |
0-120 Hz |
0-120 Hz |
| SEN-03-x5 200 g |
SEN-03-x6 300 g |
SEN-03-x7 500 g |
SEN-03-x8 1000 g | |
| Force range | ±200g | ±300g | ±500g | ±1000g |
| Displacement | ±50 µm/g | ±33 µm/g | ±20 µm/g | ±10 µm/g |
| Sensitivity | ±50 µV/g | ±33 µV/g | ±20 µV/g | ± 10 µV/g |
| Frequency | 0-80 Hz | 0-80 Hz | 0-80 Hz | 0-80 Hz |
o Force range: this is the maximum range, the leverage of the sensors can be loaded
o Displacement: this value shows, how much the leverage of the sensors moves when we load it with 1 g
o Sensitivity: this value shows the voltage change of the sensor proportional to 1g
Three measuring modes are used in practice:
1. Isotonic: the displacement of the leverage is 1 mm or more.
2. Auxotonic: the displacement of the leverage can be between 1mm and 50µm.
3. Isometric: the displacement of leverage is less than 500µm.
We kindly call your attention to the following: In case the users to visualize the force factor emphasized in their measurement, the displacement of the leverage on the sensor must be adjusted to the possible smallest one.
Above given description is demonstrated through the following sample:
o e.g. we would like to measure forces ranging between 10mg-100mg isometrically.
o the SEN-03-x3/50g sensor should be chosen.
o the sensor would move 2µm in response to 10mg and it provides 2µV value.
o in case we amplify this with the help of the CRS-SG bridge amplifier by ×50 000, we will receive a signal of 100 µV.