Bios Defender
Air Flow Calibrator
Backed by Proven DryCal Technology for fast, ±1% of reading calibrations of personal sampling pumps, the Defender 510, the enhanced Defender 520, and the standardizing Defender 530, giving you the flexibility to do as much as you need while you work to defend lives. The Defender Series has it all.
Calibration flow ranges:
- Defender Low: ranges 5 to 500 ml/min
- Defender Medium: ranges 50 to 5,000 ml/min
- Defender High: ranges 300 to 30,000 ml/min
Features:
- Rugged, portable design
- Battery life = 8 hours
Companion accessories for soil vapour/sub-slab vapour programs:
- Helium leak detector (MGD-2002)
- Lungbox (Vac-U-chamber) with tedlar bag
- Low-flow sampling pump (GilAir)
- Digital Manometer (Dwyer)
- Helium shroud with quick connect fittings
Resources:
Download BrochureBio Pump Gilair Plus