Low dose gamma bare Geiger-Muller tubes

Name: Low dose gamma bare Geiger-Muller tubes
Brand: Exosens

Increased volume and gas mix for higher sensitivity in low radiation environments

Halogen quenched gamma radiation counter tubes

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Low Dose Gamma

Type	Sensitivity (Band)			Length (mm)	Threshold (V)	Plateau		Counting Rate at 10⁻² Gy/h (counts/s)	Dead Time (µs)	Background Shielded (count/min)	Dose Rate Range (mGy/h)
Type	α	β	γ	Length (mm)	Threshold (V)	Length (V)	Slope (%V)	Counting Rate at 10⁻² Gy/h (counts/s)	Dead Time (µs)	Background Shielded (count/min)	Dose Rate Range (mGy/h)
ZP1210			●	140	400	100	0.15	110	200	70	3 × 10⁻⁴ – 10
ZP1220 (/01)			●	240	400	100	0.15	180	210	90 (60)	2 × 10⁻⁴ – 3