How Do You Select a Micro Air Pump for Accurate Sampling in NIR and Raman Systems?

Illustration showing how to select a micro air pump for accurate sampling in NIR and Raman systems with a typical gas sampling workflow and analyzer.

Choosing a pump based on its rated flow alone often leads to inaccurate data. System resistance can cut your actual flow in half, compromising your analyzer’s performance and wasting valuable time. To select the right micro air pump, evaluate its performance curve (P-Q curve) against your system’s total pressure drop. Prioritize a pump’s pressure capability, […]

What Is the Best Micro Vacuum Pump for Particle Counters?

Abstract illustration showing stable airflow control of a micro vacuum pump inside a particle counter for accurate sampling

Your particle counter’s readings are unstable, failing certifications. An inconsistent vacuum pump is causing inaccurate data, jeopardizing your instrument’s reputation and forcing costly redesigns. The best choice is a high-stability, low-pulsation, oil-free micro diaphragm vacuum pump and Rotary Vane Vacuum Pump,. Its ability to provide consistent airflow against system resistance is crucial for accurate particle […]

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