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Type: Posts; User: DDijkman

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  1. Thanks for the input! And you are correct. And...

    Thanks for the input! And you are correct. And with the help of some people from another forum i was able to get it to work and actually measure it with my oscilloscope. Ive attached some pictures...
  2. No, the vibrator sled measured 44.5Ohms and the...

    No, the vibrator sled measured 44.5Ohms and the photo conductive cell measured over 40Mohms. There seems to be some differance in values depending on what autocollimator you have.
    I will include a...
  3. Here you can find the electronic schematic of the...

    Here you can find the electronic schematic of the display unit (FA 70-3) with a list of component values.

    FA 70-3 circuit diagram 2.jpg - Google Drive

    FA 70-3 circuit diagram components.jpg -...
  4. Hilger & Watts Autocollimator and Clinometer

    Hello,

    Some weeks ago I managed to acquire a very nice Hilger & Watts TA53 Autocollimator and a Hilger & Watts "Large precision clinometer TB80".
    The autocollimator is of the Photo-Electric type,...
  5. Replies
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    Hi all! This is awesome!! I was also trying to...

    Hi all!

    This is awesome!! I was also trying to figure this stuff out.
    Thank you Peter for putting in the efford of making the new circuit diagram and adding all the component values!!
    I have a...
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