U.S. Educator Price
$402
This 35-mm diameter window provides excellent photon efficiency for detecting low activity samples.
What to Consider
See the Buying Guide for this item's required, recommended, and additional accessories.
This 35-mm diameter window provides excellent photon efficiency for detecting low activity samples.
See the Buying Guide for this item's required, recommended, and additional accessories.
The G-M Probe with Sample Holder is similar to the Student G-M Tube, except it includes a larger, 35-mm diameter window that 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.
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 |
Requires One Of These | P/N | Price |
---|---|---|
Radiation Counter, USB | SN-7902 | $876 |
Radioactive Sources (set of 5) | SN-7972A | $309 |