SBM-19 SBM RUSSIAN GEIGER TUBE COUNTER NOS IN BOX TESTED!!! LOT OF 1 Pcs.

Description

SBM-19 SBM  RUSSIAN GEIGER TUBE COUNTER  NOS IN BOX
TESTED
LOT OF 1 Pcs.
Operating Voltage Range :
350 - 475 V
Initial voltage :
260 - 320 V
Recommended Operating Voltage :
400 V
Minimum Dead Time (at U=400V, micro sec):
250 V
Plateau Inclination :
0.1%/
Working temperature:
-60 to + 70 C
Counting speed: max.
2000 imp/s
Inherent counter background (cps)
1.83 Pulses/s
Interelectrode Capacitance
10pF
Load Resistance
5 - 10 MOhms
Sensitivity to gamma radiation:
MED -
3
.0 mR ∙ s -1;
247.5 mR -1 ± 26mkR -1
Dimensions:
Diametr -
18mm;
Length
-
195mm.
Weight -
25
g.
Please allow for the following shipping times:
EU countries: 5-8 business days, on rare occasions a few days more
USA: 10-15 business days, on rare occasions more
South East Asia (Japan, Singapore, S. Korea, Hong Kong, Taiwan etc) 10 business days, on rare occasions more
India, China, Russia, Kazakhstan, Pakistan, Indonesia, Malaysia, Thailand, Australia, South Africa etc: at least 15 business days, but frequently around 25 business days
Please note that shipping cost is calculated at average. If you have any objections please contact me for a specific quotation.