Drop counter

LD 3374681
Drop counter
  8  Drop counter

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This experiment/set up contains dangerous goods.
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Drop counter for use with CASSY (524 013, 524 006, 524 005W524 018) or the universal physics measuring instrument (531 835). Very sensitive reflection light barrier with light transmitter and receiver side by side. Unaffected by ambient light due to light modulation. Simple to set up in an experiment, because the burette only needs to be accessed from one side. With protective ring to assist aiming and block excessively strong light.

Technical data

  • Diameter: 12 mm
  • Length: 10 cm
  • Connection: 6-pin DIN

Additionally required

1 524034  8  Timer box LD
1 524074  8  * Timer S LD

Articles marked with * are alternative.

Related Documents

PDF (Instruction Sheet) PDF (Instruction Sheet) [337 4681] Drop counter
PDF (Experiment description) PDF (Experiment description) C1.7.2.2 Analysis of triprotic phosphoric acid by titration
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