Sniffer unit capable of detecting leaks at the lowest flow rates.
Option / Consumable parts
Sniffer Unit
Model: AS9
ULVAC
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This unit is used with the HELIOT900 for sniffer method(suction method).
The AS9 is a sniffer unit with a low suction volume that enables high-sensitivity measurement.
It is also suitable for leak testing using the pressurized integration method to measure concentrations.
The AS9 is a sniffer unit with a low suction volume that enables high-sensitivity measurement.
It is also suitable for leak testing using the pressurized integration method to measure concentrations.
Specification
| Model | AS9 | BS9 | BT9 |
| Leak rate display range[Pa･m3/s] |
0.01E-8～E-5 |
0.01E-7～E-3 | |
| Flow rate[SLM] | < 0.03 | Approx. 3 | |
| Sniffing inlet port | Handy probe | Φ6mm tube fitting | |
| Tube[m] | 2, 5, 10 | 10m | |
