Agilent deuterium lamps are OEM equivalent D2 light sources for Agilent high-performance liquid chromatography UV detectors. Our product line covers mainstream Agilent HPLC models and OEM part numbers: 1100/1200/1220/1260 DAD (2140-0820 / 2140-0813), 1290 (5190-0917), 1100/1200/1260 VWD (G1314-60100 / G1314-60101), 325/335 (110715400), G1315A/B/C/D/G1365A/B/C/D/G7115A/G7165A UV/8453A (G1103-60001).

These Agilent compatible deuterium lamps deliver stable UV spectrum from 190 nm to 400 nm. Every lamp undergoes strict optical testing before shipment to match original optical performance, light intensity and service life. The rated operating lifespan reaches up to 2000 hours, ensuring stable baseline and repeatable analytical results for pharmaceutical QC, food testing, environmental and chemical laboratories.

When your Agilent HPLC system has weak UV signal, noisy baseline, drifting spectrum or lamp failure alarms, it is time for Agilent deuterium lamp replacement. Before replacement, power off the detector and wait for the lamp to cool completely. Wear clean gloves, never touch the lamp window with bare hands. Fingerprints and grease will reduce light transmittance and shorten lamp service life. After installing the new Agilent deuterium lamp, perform baseline calibration and light energy verification, reset the lamp hour counter on the instrument.

Our Agilent deuterium lamps are direct drop-in replacements. Compared with expensive original Agilent spare parts, our compatible lamps help laboratories cut maintenance costs without sacrificing data accuracy. If you need help verifying model compatibility and OEM part matching, contact our professional technical support team.