The Surface Activity Monitor quickly, conveniently and directly measures fixed and removable tritium activity on flat surfaces and can measure removable tritium on all surfaces
The instrument is portable, can have its calibration easily checked, produces no waste, and is much quicker and more convenient than scintillation testing for tritium on surfaces.
Features
- Measures removable tritium on smear paper.
- Measures total tritium on flat conducting surfaces.
- Simple and easy to use.
- No waste.
- Portable.
- Optional calibrated source is available.
- No P10 gas required.
Range | 0 - 3.552 kDPm/dm2 (0 - 1600 nCi/dm2) |
Measurement area | 100 cm2 |
Display | 128 x 64 graphic LCD display |
Accuracy | +/- 5 kDPm/dm2 (+/- 1 nCi/dm2 +/- 10% above 100 kDm/dm2) |
Detection sensitivity | +/- 2.22 kDPm/dm2 (+/- 1 nCi/dm2) |
Response time | <2 minutes |
Process/ambient temperatur | e15°c to 50°c |
Relative humidity | 5 to 65% |
Air pressure | 80 - 120kPa |
Tritium wetted parts | 316L stainless steel. Teflon |
Dimensions | 150 mm (dia) x 178 mm (H) x 254 mm (W) |
Weight | 2.7 kg / 5.9 lbs |
QA | ISO 9001:2000 |
Calibration | A calibrated source comprising amorphous silicon tritium emitter is provided with the instrument |
Source strength | 22 - 2,200 KDPM (10-1000 nCi/dm2) |
Units | kDPm/dm2, nCi/dm2, or Bq/cm2 |
Alarm level setting | Full range |
Documents
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Tyne Surface Activity Monitor DEC 2011
Download (1.04 MB)