G-M Probe with Sample Holder

Product Code: SN-7970A


Similar to the Student G-M Tube except that the larger, 35 mm diameter window provides excellent photon efficiency for detecting low activity samples. The SN-7970A G-M Probe has a 200 µs dead time. Contains 10 shelf positions and is designed to accommodate the larger G-M Probe. The probe can be removed from the holder and comes with a standard BNC connector cable.

Product Specifications

Mica Window ≤2 mg/cm2
Probe Dimensions 11.25 x 3.5 cm (4.5 x 1.4 in.) OD, excluding connector
Operating Voltage 900 V, 150 V plateau