Measurement service


  1. Introduction
    Uniopt has been conducting research on birefringence measurement using optical heterodyne interferometry, and has measured a variety of samples. Based on this experience, we offer measurement services using our measurement equipment. For more information, please contact us by e-mail or phone.


  2. Measurement parameters
  3. About witnessed measurements
    Either witnessed measurement or requested measurement is acceptable. However, if you wish to perform the measurement in person, we will discuss the schedule with you on a case-by-case basis. Location: Uniopt Shizuoka Branch


  4. Equipment Use Service
    This is a service for customers to make measurements by themselves using our instruments. Please see here for details.


  5. Sending and Returning Samples
    • In case of on-site measurement
      You may bring the sample to the laboratory on the day of the measurement. However, the temperature inside the sample may not be stable at the time when the outside temperature and the inside temperature differ greatly. We recommend that you send the sample to us at least one day before the on-site measurement.
    • In case of requested measurement
      When we discuss the details of your request, we will also discuss the schedule for sending samples. After that, please send us the sample. After the measurement is completed, the sample will be returned to you in the same package in which it was sent. In principle, the return should be paid for by the recipient (cash on delivery). If the sample is easily damaged or is expensive, please arrange for insurance by the client.

  6. Delivery time and standard fee
    Please refer to the page of each measurement item (2.).


  7. How to Apply
    • Apply directly from here.
    • Send the application form by e-mail, fax, or mail.
      • You can download the application form as an Excel file or PDF file.
      • e-mail address : keisoku03service`at mark`uniopt.co.jp
      • FAX : 054 (276) 1131
      • Mailing address : 2102 Makigaya, Aoi-ku, Shizuoka-shi, Shizuoka 421-1221, Japan