Glass Tubes

Detection of Gamma, Beta radiation with a range of thin wall Glass Detectors including detectors for measuring contaminated liquids.

Type	Sensitivity			Operating Voltage V	Min. Plateau Length V	Max. Slope % / V	Active Length mm	Life Expectation Counts	Sensitivity cpm/mR/hr	Shielded Background cpm	Liquid Capacity ml	Temp. Range °C	Temp. Coeff. V / °C	Wall / Window Density mg/cm2
	Band
	α	β	γ
B6H		•	•	370	100	0.15	64	1010	2000	15	-	-55 to +60	0.2	25 to 35
B12H		•	•	370	100	0.15	123	1010	5600	30	-	-55 to +60	0.2	25 to 35
B12N		•	•	675	120	0.10	120	1010	5000	30	-	-60 to +70	0.2	25 to 35
B6T		•	•	675	100	0.10	60	1010	-	-	-	-60 to +70	0.1	25 to 35
With compensating filter
B6TS			•	675	100	0.10	60	1010	2700	-	-	-60 to +70	0.1	-
Liquid Sampling
M6H	Liquid			370	100	0.15	60	1010	-	16	9	-10 to +50	0.2	25 to 35
M6H/100				500	200	0.15	60	1010	2880	100	100	-10 to +50	0.2	25 to 35
M2Na ‚				510	90	0.15	21	1010	-	20	3.5	-10 to +50	0.2	25 to 35
M2H ‚				370	100	0.15	20	1010	-	7	3.5	-55 to +60	0.2	25 to 35
Notes ‚ = Supplied with waterproof rubber jacket ◊ = Counting rate at 10 mGy /h ♦ = 137Cs

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