Multiplier Phototube 9-stage-type with Spectral S-4 response.
Dimensions (WHD)
30 x 85 x 30 mm / 1.18 x 3.35 x 1.18 inch
Weight
50 g / 1.76 oz
Literature
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R.A.
Raynal Aufils
No further Information
for
1P21
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