Russian Geiger TUBE Counter SI-14B

 New, old stock.

Russian made (SI-14B) glass geiger mueller tube is designed to detect betta and gamma rays.


Working voltage - 400 V.

The length of the plateau of the counting characteristic is at least 200 V. Sensitivity at 1 μR / s - 300 imp / s. SI-14B counting start voltage - from 230 V to 300 V. The slope of the counting characteristic plateau is 0.25% / V. The maximum exponential dose rate is 1000 R / h. The air equivalent of mica is 2.9 cm to 3.1 cm. Overall dimensions of products SI14B counters: - diameter - no more than 84 mm; - height - no more than 26 mm. Weight - no more than 130 g.

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Shipping from Ukraine via Airmail with tracking number

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Shipping time
Europe 10-12 days
Germany, Italy 14-18 days
USA, Canada 12-15 days
Asia, South America 14-20 days
Australia, New Zeland 20-24 days
Africa, Central America 24-34 days

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