The Bios Defender is a high accuracy and easy to use primary flow calibration unit. Th Bios DryCal technology means you no longer need any liquids for pump calibration.
It is now easier than every to calibrate a flow pump using the Bios Defender. Bios DryCal technology in a new series of true primary flow standards ensures all you need to do to calibrate your flow pump is
Flow pumps can be calibrated within a minute or you can use the Bios Defender to take hands-free continuous readings while you accurately set the flow rate on your air sampling pump.
The Defender 520 Model also measures ambient temperature and pressure conditions during calibration removing the need for additional instrumentation.
The robust case, interior shock absorbers and improved internal valve design make this a highly durable and portable machine. With its modern, sleek design and rubber hand grips it is also easy to handle.
Large, backlit display with zoom feature and an easy to use menu. Set the unit to take hands-free continuous readings while you quickly and accurately set the flow rate of your air sampling pumps.
Highly Accurate Across the Whole Flow Range. 1% accuracy, backed by NIST traceable calibration certificate.
Defender Models come with lead acid battery, charger, Optimizer software and 1 metre serial cable.
Available to measure 5-500, 50-5,000 or 300-30,000 ml/min
It is now easier than every to calibrate a flow pump using the Bios Defender. Bios DryCal technology in a new series of true primary flow standards ensures all you need to do to calibrate your flow pump is
- Turn on the Bios Defender
- Connect it to your Pump
- Start Taking Readings
Flow pumps can be calibrated within a minute or you can use the Bios Defender to take hands-free continuous readings while you accurately set the flow rate on your air sampling pump.
The Defender 520 Model also measures ambient temperature and pressure conditions during calibration removing the need for additional instrumentation.
The robust case, interior shock absorbers and improved internal valve design make this a highly durable and portable machine. With its modern, sleek design and rubber hand grips it is also easy to handle.
Large, backlit display with zoom feature and an easy to use menu. Set the unit to take hands-free continuous readings while you quickly and accurately set the flow rate of your air sampling pumps.
Highly Accurate Across the Whole Flow Range. 1% accuracy, backed by NIST traceable calibration certificate.
Defender Models come with lead acid battery, charger, Optimizer software and 1 metre serial cable.
Available to measure 5-500, 50-5,000 or 300-30,000 ml/min
