LASER Particle Counter TEARDOWN!

Episode 62

#laser
#electronicscreators

I bought a Vintage Laser Particle Counter from eBay for a tear down.
This contains all sorts of juicy stuff, including a vintage Z80 computer system, and a Laser!
This contains a very special Helium Neon Laser, that will be the topic of a follow up video, so don't forget to Subscribe!

Link to Die Pictures Teledyne Philbrick TP1321
https://www-richis--lab-de.translate.goog/Opamp80.htm?_x_tr_sl=de&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=wapp

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0:00 Intro
0:08 Laser Particle Counter Overview
0:44 Front Panel
1:55 Air inlet
2:08 Back Panel, Particle Measuring Systems Inc
2:51 Powering up 1987 vintage gear!
3:44 Cover off. Electronics Goldmine!
4:45 Laser tube on!
5:00 Acquisition board, ADC's PIO's
5:42 CPU board, Z80 CPU, CTC, SIO EPROM's, RAM
6:21 Amplifier board
7:20 Air Management, Pumps, Filters, Valves
8:12 Printer Control Board
9:08 Misc parts, Printer, Switches, LCD, BNC
9:36 The Laser! Helium-Neon
10:37 The Laser Cavity! Beautiful Laser Beams!
11:00 Optics
11:38 Exposed Laser Beam,cavity components, more beautiful beam shots!
12:28 Super Bright Laser beams!

Видео LASER Particle Counter TEARDOWN! канала Les' Lab