Questions
FAQ
That is set by your target compounds and the laboratory’s method, not by the pump. Activated carbon and charcoal cover most petroleum and solvent work; Tenax TA and multi-bed tubes suit wider VOC screens. Any 6 mm OD tube fits the inline holder.
Follow the analytical method and the sorbent’s safe sampling volume. A common starting point is 100–250 mL/min for 1–4 litres total. The pump auto-stops at the volume you set, so it can run unattended.
Each unit ships with a traceable flow calibration certificate. We recommend annual re-calibration, or sooner if the field log shows the delivered flow drifting from setpoint.
Yes. The same low-flow, volume-controlled sorbent-tube method applies to sub-slab ports, crawl spaces and indoor air. Only the probe and fittings change.
About 14 hours of continuous sampling at 250 mL/min on one charge. A full charge over USB-C takes roughly three hours, and a hot-swappable battery pack is available for long days.
Each run is logged on the device — start and stop time, average flow, delivered volume, temperature and battery state. Export it as CSV over USB-C for the project file.
Most consultancies buy a small fleet and add units as their soil gas workload grows. For a one-off investigation or a seasonal peak, weekly and monthly rental is available with calibration included.
Yes. We ship sales and rentals across the EU. Tell us the delivery address and timeline and we will confirm carrier and cost with the quotation.
The pump with regulated low-flow head, a Li-ion battery and USB-C charger, an inline tube holder, a PTFE-lined tubing set, a unit-specific calibration certificate, a quick-start card, a foam-fitted field case, and a 12-month warranty.
The pump is method-agnostic hardware. It provides the controlled flow and recorded volume that methods such as ISO 16017 and ASTM D7663, and US EPA and Miljøstyrelsen vapour-intrusion guidance, assume. You choose the sorbent and analysis.
Return-to-base calibration is normally completed within five working days. A loaner pump can be arranged so your fieldwork is not held up.
Yes. The pump head is field-serviceable and we stock replacement diaphragms, valves and inline filters. Anything beyond that comes back to the workshop.
