Assembly/Components

Model No.

Description

Example

EXAMPLE of Complete PopTop Assembly

Choose PopTop detector model; choose cryostat configuration PV4, PV-1, PH-2, PH4, PG4, PG, PD, PD4, PS, or PS4; choose DWR-30 (for PV4, PV-1, PH-2 and PH4 configurations).

Detector element in sealed capsule, cryostat, and dewar

GEM65P4-83
CFG-PV4
DWR-30

CRYOSTATS with Separate Dewars

CFG-PV4 or CFG-PV-1

Vertical configuration (requires a 30-liter dewar) DWR-30 or DWR-30-OP

CFG-PV4

CFG-PH4 or CFG-PH-2

Horizontal configuration (requires a 30-liter dewar)

CFG-PH4

CRYOSTAT/DEWAR Combinations

CFG-PG4-x or CFG-PG-x

Gamma Gage configurations (x = 1.2-*, 3-, or 5-liter capacity dewar)

CFG-PG4-1.2

CFG-PMOD4-3 or
CFG-PMOD-3

Gamma Gage MOD configuration 3L

CFG-PMOD4-3

CFG-PMOD4-7 or
CFG-PMOD-7

Gamma Gage MOD configuration 7L

CFG-PMOD4-7

CFG-PD4-x or CFG-PD-x

Down-looking configuration (x = 7.5-, 13-, or 30-liter dewar)

CFG-PD4-13

CFG-PS4-x or CFG-PS-x

Side-looking configuration (x = 7.5-, 13-, or 30-liter dewar)

CFG-PS4-30

CFG-PSHP4 or CFG-PSHP

Down-looking shallow-hole probe ~12-hour holding time

CFG-PSHP4

DEWARS

DWR-30

30-liter dewar

DWR-30

DWR-30-OP

30-liter offset-port dewar

DWR-30-OP

DWR-S/F

Optional storage fill dewar for 0.4, 1.2, and 3.0-L Gamma Gage

DWR-S/F

* The 1.2-liter dewar is not compatible with ultra-wide or super-wide PopTop capsules (for all detectors >~60% efficiency).