
Möbius Recycler
HPGe detector cooling
- Weight
- 28.58 kg empty; 51.26 kg full, excluding cryostat and detector
- LN₂ hold time during power loss
- Full dewar, typical detector: Streamline about 7–10 days; PopTop about 4–7 days

Bild: ORTEC
HPGe detector cooling
Liquid-nitrogen cooling for HPGe detectors, with cryostats and dewars in a range of configurations and sizes.
Download product sheet (PDF)All values with references – for tender documents
Specifications checked against the manufacturer’s documents on 2026-10-16
The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.
| Cooling technology | Liquid nitrogen (LN₂)1 |
|---|---|
| Cryostat configurations | Vertical and horizontal dipstick, portable (all-position or multi-orientation Gamma Gage), down-looking, side-looking and J-type, depending on detector configuration2 |
| Dewar capacity | Gamma Gage: 1.2/3/5 L; MOD multi-orientation: 3/7 L; side-looking and down-looking: 7.5/13/30 L; dipstick cryostats: 30 L (DWR-30); shallow-hole probe: 0.7 L2 |
| PopTop | Removable capsule with separate vacuum; compatible cryostat required2 |
| Streamline | Capsule and cryostat share vacuum and are ordered together2 |
| Dimensioning | Cryostat diameter matched to detector endcap2 |
| Low background | LB/XLB options for compatible cryostat models2 |
The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.
43 models in the series. Filter or scroll the table to compare.
| Model | Cryostat type3 | Vacuum arrangement | Ordering3 | Endcap configurations in GEM table3 | Dewar choices in configuration guide3 | Dewar3 | Background configurations3 | Detector option3 | Matching endcap4 | Adapter for DWR-30 / DWR-30-OP3 | Detector configuration2 | Measurement geometry | Dewar capacity3 | Endcap3 | Handle3 | Tripod mounting3 | Detector families | Dewar dimension Y (reference)2 | Dewar dimension Z (reference)2 | Dewar dimension Q (reference)2 | Compatible dewars3 | Dipstick diameter2 | Dewar type | Dewar capacity in ordering table3 | Manufacturer cryostat/dewar selection3 | Detector connector2 | Intended configuration2 | Operating orientation5 | Approximate hold time, stated reference configuration5 | DWR-S/F compatibility5 | Reference dimension Y in drawing2 | Reference dimension Z in drawing2 | Dimensional status2 | Included collar3 | Port2 | Function5 | MOD compatibility5 | Detector configurations5 | Dewar types5 | Dewar selections5 | Hold times, reference configuration5 | Storage/filling with DWR-S/F5 | Manual filling5 | Weight5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CFG-GG | Gamma Gage | Detector capsule and cryostat share a vacuum2 | May only be purchased together with a detector | 70, 76, 83, 95 or 108 mm; matching suffix required | DWR-1.2G / DWR-3.0G / DWR-5.0G / DWR-MOD-3L / DWR-MOD-7L / DWR-0.7-SHP-G | Required and selected separately; not included with cryostat model | LB | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-HJ | J-type with remote preamplifier | Detector capsule and cryostat share a vacuum2 | May only be purchased together with a detector | 70, 76, 83, 95 or 108 mm; matching suffix required | DWR-7.5B / DWR-13B / DWR-30B / MOBIUS-B | Required and selected separately; not included with cryostat model | LB | Only for detectors with the -HJ option | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-LP-GG-70 | Gamma Gage | Detector capsule and cryostat share a vacuum4 | May only be purchased together with a detector | – | DWR-1.2G / DWR-3.0G / DWR-5.0G / DWR-MOD-3L / DWR-MOD-7L / DWR-0.7-SHP-G | Required and selected separately; not included with cryostat model | – | – | 70 mm; the cryostat diameter must match the -70 detector endcap | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-LP-SD-70 | Down-looking | Detector capsule and cryostat share a vacuum4 | May only be purchased together with a detector | – | DWR-7.5D / DWR-13D / DWR-30D | Required and selected separately; not included with cryostat model | – | – | 70 mm; the cryostat diameter must match the -70 detector endcap | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-LP-SH-70 | Horizontal dipstick cryostat | Detector capsule and cryostat share a vacuum4 | May only be purchased together with a detector | – | DWR-30 / DWR-30-OP / MOBIUS-ST | Required and selected separately; not included with cryostat model | – | – | 70 mm; the cryostat diameter must match the -70 detector endcap | CFG-ADAPTOR included: 1.25 to 1.5 inches | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-LP-SJ-70 | J-type | Detector capsule and cryostat share a vacuum4 | May only be purchased together with a detector | – | DWR-7.5B / DWR-13B / DWR-30B / MOBIUS-B | Required and selected separately; not included with cryostat model | – | – | 70 mm; the cryostat diameter must match the -70 detector endcap | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-LP-SL-70 | Side-looking | Detector capsule and cryostat share a vacuum4 | May only be purchased together with a detector | – | DWR-7.5B / DWR-13B / DWR-30B / MOBIUS-B | Required and selected separately; not included with cryostat model | – | – | 70 mm; the cryostat diameter must match the -70 detector endcap | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-LP-SV-70 | Vertical dipstick cryostat | Detector capsule and cryostat share a vacuum4 | May only be purchased together with a detector | – | DWR-30 / DWR-30-OP / MOBIUS-ST | Required and selected separately; not included with cryostat model | – | – | 70 mm; the cryostat diameter must match the -70 detector endcap | CFG-ADAPTOR included: 1.25 to 1.5 inches | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-MG4-1.2G | Gamma Gage cryostat with pistol grip | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Portable Gamma Gage2 | 1.2 L; dewar included | For endcaps of 83 mm diameter or smaller | Pistol grip | Mounting holes to fit the M-1-T1 tripod; the tripod is a separate accessory (M-1-T1 Variable Length Tripod) | GEM, GMX in compatible PopTop configuration3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PD4-7.5 | Downlooking cryostat | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Downlooking3 | 7.5 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 224 ± 13 mm; see drawing | 452 ± 5 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PD4-13 | Downlooking cryostat | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Downlooking3 | 13 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 307 ± 13 mm; see drawing | 429 ± 5 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PD4-30 | Downlooking cryostat | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Downlooking3 | 30 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 442 ± 13 mm; see drawing | 610 ± 5 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PG4-1.2 | Gamma Gage cryostat | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Gamma Gage with all-attitude (all-orientation) dewar; can be used in any orientation5 | 1.2 L; dewar included | For endcaps of 83 mm diameter or smaller | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 157 ± 13 mm; see drawing | 229 ± 5 mm; see drawing | 229 ± 13 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PG4-3 | Gamma Gage cryostat | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Gamma Gage with all-attitude (all-orientation) dewar; can be used in any orientation5 | 3 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 229 ± 13 mm; see drawing | 267 ± 5 mm; see drawing | 302 ± 13 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PG4-5 | Gamma Gage cryostat | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Gamma Gage with all-attitude (all-orientation) dewar; can be used in any orientation5 | 5 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 229 ± 13 mm; see drawing | 419 ± 5 mm; see drawing | 302 ± 13 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PH4 | Horizontal dipstick cryostat | – | – | – | – | Not included; selected separately | – | – | – | – | PopTop; detector capsule has its own vacuum | Horizontal3 | – | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | – | – | – | DWR-30, DWR-30-OP or MOBIUS-PT | 38 mm (1.5 in), drawing dimension | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PMOD4-3 | Gamma Gage cryostat with MOD dewar | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Multi-orientation (MOD) dewar: vertically up, down or horizontal5 | 3 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 157 ± 13 mm; see drawing | 292 ± 5 mm; see drawing | 229 ± 13 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PMOD4-7 | Gamma Gage cryostat with MOD dewar | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Multi-orientation (MOD) dewar: vertically up, down or horizontal5 | 7 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 229 ± 13 mm; see drawing | 320 ± 5 mm; see drawing | 302 ± 13 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PS4-7.5 | Sidelooking cryostat | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Sidelooking3 | 7.5 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 224 ± 13 mm; see drawing | 452 ± 5 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PS4-13 | Sidelooking cryostat | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Sidelooking3 | 13 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 307 ± 13 mm; see drawing | 429 ± 5 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PS4-30 | Sidelooking cryostat | – | – | – | – | – | – | – | – | – | PopTop; detector capsule has its own vacuum | Sidelooking3 | 30 L; dewar included | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | 442 ± 13 mm; see drawing | 610 ± 5 mm; see drawing | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-PV4 | Vertical dipstick cryostat | – | – | – | – | Not included; selected separately | – | – | – | – | PopTop; detector capsule has its own vacuum | Vertical3 | – | – | – | – | GEM, PROFILE, GMX, GLP, SGD planar, SGD GEM in compatible PopTop configuration3 | – | – | – | DWR-30, DWR-30-OP or MOBIUS-PT | 38 mm (1.5 in), drawing dimension | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-SD | Down-looking | Detector capsule and cryostat share a vacuum2 | May only be purchased together with a detector | 70, 76, 83, 95 or 108 mm; matching suffix required | DWR-7.5D / DWR-13D / DWR-30D | Required and selected separately; not included with cryostat model | LB; XLB for SD/SH/SJ/SL/SV | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-SH | Horizontal dipstick cryostat | Detector capsule and cryostat share a vacuum2 | May only be purchased together with a detector | 70, 76, 83, 95 or 108 mm; matching suffix required | DWR-30 / DWR-30-OP / MOBIUS-ST | Required and selected separately; not included with cryostat model | LB; XLB for SD/SH/SJ/SL/SV | – | – | CFG-ADAPTOR included: 1.25 to 1.5 inches | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-SJ | J-type | Detector capsule and cryostat share a vacuum2 | May only be purchased together with a detector | 70, 76, 83, 95 or 108 mm; matching suffix required | DWR-7.5B / DWR-13B / DWR-30B / MOBIUS-B | Required and selected separately; not included with cryostat model | LB; XLB for SD/SH/SJ/SL/SV | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-SL | Side-looking | Detector capsule and cryostat share a vacuum2 | May only be purchased together with a detector | 70, 76, 83, 95 or 108 mm; matching suffix required | DWR-7.5B / DWR-13B / DWR-30B / MOBIUS-B | Required and selected separately; not included with cryostat model | LB; XLB for SD/SH/SJ/SL/SV | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| CFG-SV | Vertical dipstick cryostat | Detector capsule and cryostat share a vacuum2 | May only be purchased together with a detector | 70, 76, 83, 95 or 108 mm; matching suffix required | DWR-30 / DWR-30-OP / MOBIUS-ST | Required and selected separately; not included with cryostat model | LB; XLB for SD/SH/SJ/SL/SV | – | – | CFG-ADAPTOR included: 1.25 to 1.5 inches | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| DWR-0.7-SHP-G | – | – | Order code DWR-0.7-SHP-G; selected as the dewar for a CFG-GG or CFG-LP-GG-70 Streamline Gamma Gage cryostat | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Shallow Hole Probe dewar3 | 0.7 L | CFG-GG / CFG-LP-GG-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | Shallow Hole Probe, Streamline | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| DWR-1.2G | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | All-orientation dewar3 | 1.2 L | CFG-GG / CFG-LP-GG-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | All attitudes | Approx. 1 day; standard non-PopTop cryostat with 2.75-inch endcap. PopTop/special configurations may differ. | Yes | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| DWR-3.0G | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | All-orientation dewar3 | 3.0 L | CFG-GG / CFG-LP-GG-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | All attitudes | 2 days; standard non-PopTop cryostat with 2.75-inch endcap. PopTop/special configurations may differ. | Yes | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| DWR-5.0G | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | All-orientation dewar3 | 5.0 L | CFG-GG / CFG-LP-GG-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | All attitudes | 4 days; standard non-PopTop cryostat with 2.75-inch endcap. PopTop/special configurations may differ. | Yes | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| DWR-7.5B | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Side-looking dewar3 | 7.5 L | CFG-HJ / CFG-SJ / CFG-SL; CFG-LP-SJ-70 / CFG-LP-SL-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | – | – | – | 224 ± 13 mm; see drawing | 452 ± 5 mm; see drawing | Reference dimensions subject to change; confirm critical installation dimensions with manufacturer | – | – | – | – | – | – | – | – | – | – | – |
| DWR-7.5D | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Down-looking dewar3 | 7.5 L | CFG-SD / CFG-LP-SD-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | – | – | – | 224 ± 13 mm; see drawing | 452 ± 5 mm; see drawing | Reference dimensions subject to change; confirm critical installation dimensions with manufacturer | – | – | – | – | – | – | – | – | – | – | – |
| DWR-13B | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Side-looking dewar3 | 13 L | CFG-HJ / CFG-SJ / CFG-SL; CFG-LP-SJ-70 / CFG-LP-SL-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | – | – | – | 307 ± 13 mm; see drawing | 429 ± 5 mm; see drawing | Reference dimensions subject to change; confirm critical installation dimensions with manufacturer | – | – | – | – | – | – | – | – | – | – | – |
| DWR-13D | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Down-looking dewar3 | 13 L | CFG-SD / CFG-LP-SD-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | – | – | – | 307 ± 13 mm; see drawing | 429 ± 5 mm; see drawing | Reference dimensions subject to change; confirm critical installation dimensions with manufacturer | – | – | – | – | – | – | – | – | – | – | – |
| DWR-30 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Top-port dewar2 | 30 L | CFG-SV / CFG-SH / CFG-PV4 / CFG-PH4; CFG-LP-SV-70 / CFG-LP-SH-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | – | – | – | – | – | – | For 1.5-inch cryostat diameter | Top port | – | – | – | – | – | – | – | – | – |
| DWR-30-OP | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Offset-port dewar3 | 30 L | CFG-SV / CFG-SH / CFG-PV4 / CFG-PH4; CFG-LP-SV-70 / CFG-LP-SH-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | – | – | – | – | – | – | For 1.5-inch cryostat diameter | Offset top port | – | – | – | – | – | – | – | – | – |
| DWR-30B | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Side-looking dewar3 | 30 L | CFG-HJ / CFG-SJ / CFG-SL; CFG-LP-SJ-70 / CFG-LP-SL-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | – | – | – | 442 ± 13 mm; see drawing | 610 ± 5 mm; see drawing | Reference dimensions subject to change; confirm critical installation dimensions with manufacturer | – | – | – | – | – | – | – | – | – | – | – |
| DWR-30D | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Down-looking dewar3 | 30 L | CFG-SD / CFG-LP-SD-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | – | – | – | 442 ± 13 mm; see drawing | 610 ± 5 mm; see drawing | Reference dimensions subject to change; confirm critical installation dimensions with manufacturer | – | – | – | – | – | – | – | – | – | – | – |
| DWR-MOD-3L | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Multi-orientation dewar (MOD)3 | 3 L | CFG-GG / CFG-LP-GG-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | Vertically up, down or horizontal; not unrestricted rotation | 2 days; standard non-PopTop cryostat with 2.75-inch endcap. PopTop/special configurations may differ. | No | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| DWR-MOD-7L | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Multi-orientation dewar (MOD)3 | 7 L | CFG-GG / CFG-LP-GG-70 | Requires a separate compatible cryostat; detector does not mount directly in the dewar | – | Vertically up, down or horizontal; not unrestricted rotation | 5 days; standard non-PopTop cryostat with 2.75-inch endcap. PopTop/special configurations may differ. | No | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| DWR-S/F | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Storage/fill dewar3 | – | DWR-xG / CFG-PG4-x | – | – | – | – | – | – | – | – | – | – | Storage and filling of a compatible Gamma Gage dewar | Not compatible with MOD dewars | – | – | – | – | – | – | – |
| Gamma Gage II | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | GEM, GMX, GLP, PROFILE and Safeguards6 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | PopTop or Streamline | All-attitude or MOD (multi-orientation); different orientation limits | All-attitude: 1.2 / 3 / 5 L; MOD: 3 / 7 L | Approx. 1/2/4 days (all-attitude, 1.2/3/5 L) and 2/5 days (MOD, 3/7 L); standard non-PopTop cryostat with 2.75-inch endcap; actual times vary. | All-attitude: yes; MOD: no | Both types can be filled horizontally; MOD cannot be filled vertically | <11 lb (≈ 5 kg) for the 24-hour hold-time version |
The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

HPGe detector cooling

HPGe gamma detector

Mechanical cooling for HPGe
We help you choose the right configuration, detector and accessories for your measurement task.