The patented Escort ELF Sampling Pump can be used for personal and area sampling. An internal secondary standard calibrates the pump continuously and needs to be checked against a primary standard only once a month (or every 200 hours for coal mine dust sampling).
The state-of-the-art electronic laminar flow sensor, consisting of a laminar flow element and pressure sensor, provides a constant flow (volume) control, with +/- 2.5% regulation of flow rate (from 1 to 3 lpm) and automatic compensation for changes in battery voltage, temperature, altitude and sample load.
The state-of-the-art electronic laminar flow sensor, consisting of a laminar flow element and pressure sensor, provides a constant flow (volume) control, with +/- 2.5% regulation of flow rate (from 1 to 3 lpm) and automatic compensation for changes in battery voltage, temperature, altitude and sample load.
Escort LC Instruction Manual
Competitive Advantages