1 / 14

First results from sensor QA with LHEP probe automat

First results from sensor QA with LHEP probe automat. Cheremukhin A.E., Korolev M.G., Merkin M.M., Zamiatin N.I., Shafronovskaia A.I. Content. Sensor certification Measurement equipment Results of measurements Conclusion. Sensor certification.

olsondorothy
Download Presentation

First results from sensor QA with LHEP probe automat

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. First results from sensor QA with LHEP probe automat Cheremukhin A.E., Korolev M.G., Merkin M.M., Zamiatin N.I., Shafronovskaia A.I. Shafronovskaia A.I.

  2. Content • Sensor certification • Measurement equipment • Results of measurements • Conclusion Shafronovskaia A.I.

  3. Sensor certification • Measurement of common I-V and C-V for different types of detectors: • 62 x 62 current should not exceed 6 μA; • 62 x 42 - 4 μA; • 62 x 22 - 2 μA. • Capacitor leakage current measurement at 10 V and 20 V on both sides. • Measurement of strip current at 130 V and 150 V. Shafronovskaia A.I.

  4. Measurement equipment Probe automat Shafronovskaia A.I.

  5. Measurement equipment Measurement devices Remote control Shafronovskaia A.I.

  6. General schemeof measurement Shafronovskaia A.I.

  7. CV-calibrationscheme

  8. The results of measuring the detector №1, typeS10938-4440 • Full depletion voltage ≈ 58V • Temperature correction by current to 20˚С Shafronovskaia A.I.

  9. The results of measuring the detector №1, typeS10938-4440 • Average value of AC-coupling capacitor ≈ 32-35 pF • p-side Shafronovskaia A.I.

  10. The results of measuring the detector №1, typeS10938-4440 • P-side Shafronovskaia A.I.

  11. The results of measuring the detector №1, typeS10938-4440 • Average value of AC-coupling capacitor ≈ 29-32 pF • n-side Shafronovskaia A.I.

  12. The results of measuring the detector №1, typeS10938-4440 • n-side Shafronovskaia A.I.

  13. Conclusion • The equipment and software for measurements have been created • The equipment is ready for use • Two detectors 62x62 and one detector 62x22 have been measured Shafronovskaia A.I.

  14. Thank you for attention

More Related