GA-450 Vertical Resistivity Machine
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Description
GA-450 Vertical Resistivity Machine
Introduction:
GA-450 Carbon Paper Through-plane Resistivity Tester is used to measure the through-plane resistivity of PEM fuel cells carbon papers, bipolar plate or other materials.
Caractéristiques:
1. Using high-precision force sensor and thickness sensor, contrôle de précision en usine dans <0.5%, better than the ISO standard ±1%.
2. Fully automatic test, The instrument can be connected to a computer, the data can be synchronized to the computer software, and reports and graphs can be automatically generated.
3. Entraînement par vis à billes de précision, panneau en alliage d'aluminium, high-quality red copper gold-plated upper and lower pressure plates and reasonable design ensure that the instrument is durable. Our professional programming team can upgrade the instrument.
4. High resolution touch screen display in English/Chinese, human-computer interface.Automatic test with statistical data handling. Using the micro printer, also can connect the computer operation. When it connected to a computer, it can automatically saves test results, also can display test curves of pressure-resistivity and save.
5. Using high-performance stepper motor, Silicon Labs’chip control, to ensure the instrument transmission precision, fast and efficient testing.
6. La procédure d'étalonnage est spécialement définie à l'intérieur de l'instrument pour faciliter le service de mesure et d'étalonnage (tierce personne) to calibrate the instrument.Enter the calibration test procedure, put the standard sensor between the upper and lower pressure plates, you can easily carry out the calibration of indicating value error.
2. Fully automatic test, The instrument can be connected to a computer, the data can be synchronized to the computer software, and reports and graphs can be automatically generated.
3. Entraînement par vis à billes de précision, panneau en alliage d'aluminium, high-quality red copper gold-plated upper and lower pressure plates and reasonable design ensure that the instrument is durable. Our professional programming team can upgrade the instrument.
4. High resolution touch screen display in English/Chinese, human-computer interface.Automatic test with statistical data handling. Using the micro printer, also can connect the computer operation. When it connected to a computer, it can automatically saves test results, also can display test curves of pressure-resistivity and save.
5. Using high-performance stepper motor, Silicon Labs’chip control, to ensure the instrument transmission precision, fast and efficient testing.
6. La procédure d'étalonnage est spécialement définie à l'intérieur de l'instrument pour faciliter le service de mesure et d'étalonnage (tierce personne) to calibrate the instrument.Enter the calibration test procedure, put the standard sensor between the upper and lower pressure plates, you can easily carry out the calibration of indicating value error.
Normes:
GB/T20042.6 Proton exchange membrane fuel cell—Part 6:Test method of bipolar plate properties
GB/T20042.7 Proton exchange membrane fuel cells—-Part 7 :Test method of carbon paper properties
GB/T20042.7 Proton exchange membrane fuel cells—-Part 7 :Test method of carbon paper properties
GA-450 Vertical Resistivity Machine
Paramètres techniques:
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Plage de mesure
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（10～2000）N 、(0.05~5.0MPa) 、1μΩ-20kΩ
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Pressure Resolution
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0.1N
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Précision
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±0.5%
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Electrical Resistance Resolution
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1mΩ 、0.001mΩ
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Electrical Resistance Accuracy
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0.1%
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Parallelism of copper plates
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<0.025mm
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Maximum distance of copper plates
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35mm
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Diameter of copper plates
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Upper copper plate Φ35.68 mm (Area: 10cm²）
Lower copper plate Φ40mm (Area: 12.56cm²) |
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Dimensions
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330×350×510mm
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Poids
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34kg
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