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11-11-2019, 07:30 PM
Thread: Hilger&Watts Autocollimator question
by Tendor- Replies
- 11
- Views
- 2,764
Hi Peter,
There is a circuit for the FA-70 power...
Hi Peter,
There is a circuit for the FA-70 power supply and amplifier in K.J.Hume's book 'Metrology with Autocollimators', pub. Hilger & Watts 1965.
You will see that the vibrator is driven by 6.3... -
11-09-2019, 07:31 AM
Thread: Need H&W TA-3 Autocolimator Manual
by Tendor- Replies
- 17
- Views
- 10,756
Hi Peter,
There is a circuit for the FA-70 power...
Hi Peter,
There is a circuit for the FA-70 power supply and amplifier in K.J.Hume's book 'Metrology with Autocollimators', pub. Hilger & Watts 1965.
You will see that the vibrator is driven by 6.3...
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