PID lamp (photoionization detector lamp)
High-quality lamps for gas detection and gas chromatography.
The lamp for photoionization (PID: Photoionization Detector) is used for ionizing samples in gas chromatography, gas detection, and mass spectrometry measurements. 【Features】 ■ Compact light source ■ Custom-made lamp design and size optimal for customer applications ■ Selectable photon energy (8.4 to 11.8 eV) ■ Long lifespan ■ Low variation between lots (semi-automatic production)
basic information
The PID method involves the use of lamps that emit known photon energies in the vacuum ultraviolet range. Gas molecules with ionization energies lower than the photon energy emitted from the lamp are ionized. Generally, PID detects and measures volatile organic compounds (VOCs) and other gases at concentrations ranging from ppm to ppb levels.
Price information
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Model number/Brand name
PID lamp (photoionization detector lamp)
Applications/Examples of results
■ VOC gas detection ■ Gas chromatography (GC) ■ Mass spectrometry (MS) ■ Field monitoring of air and soil ■ Emergency response measures ■ Screening of headspace analysis ■ Leak detection ■ Personnel safety in confined spaces
