SDEC
H3R 7000 Tritium Condenser
Condenser that collects atmospheric tritium in its vapour form by cryogenisation, for accurate measurement of tritium in air.
The condenser can be used both indoors and outdoors. The trapping circuit is dried automatically by heating between samples to avoid cross-contamination, and sampling can be programmed to start at a set date and time. It is supplied with a user manual, supply cable, 10 sampling flasks and a paper roll for the printer.
- Traps water vapour by cryogenisation, with a 100 % HTO trapping yield and no dilution of the sample
- Average trapping time of 40 minutes, allowing several samples per day
- Detection limit down to 0.01 Bq/m³ by deferred measurement using liquid scintillation
- Real-time measurement of the absolute humidity of the air, to calculate the tritium-in-air activity
- Integrated thermal printer for sample flask stickers, data download to USB key
No prices online – you will receive a quotation with price and delivery time. Need accessories? Mention them in your request.
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Technical data
| Principle | Cryogenisation of the water vapour in ambient air (IRSN / Marine Nationale patent) |
|---|---|
| Trapping yield HTO | 100 % |
| Detection limit | 0.01 Bq/m³ (liquid scintillation) |
| Cross contamination | 0.1 % |
| Average time of trapping | 40 minutes |
| Display | Graphic backlit display, 128 × 64 pixels |
| Data recovery | USB key, integrated thermal printer |
| Dimensions (W × H × D) | 580 × 390 × 400 mm |
| Weight | 25 kg |
| Power supply | 230 V / 50 Hz (also available 230 V / 60 Hz), 2050 W max |
| Housing | Aluminium alloy, decontaminable epoxy powder paint |
Source: SDEC, H3R 7000 product sheet (2021). Full specifications are available in the documents.
