Серия бактерицидных УФ ламп GPH

Tue, 02 Jun 2026 00:06:07 +0800

Out on the floor, mismatched UV spectra eat up power and leave inks undercured. The GPH germicidal UV lamp series tackles that head-on by shaping the UVA, UVB, and UVC output—through careful mercury vapor pressure tuning and quartz envelope doping tailored to the job. We tweak the fill ratio and quartz formulation to shift the emission envelope, so you hit the exact wavelength profile your photoinitiator needs—365 nm, 280 nm, or a blended spectrum—without dumping extra heat into the web. What matters, technically GPH is built on high-pressure mercury vapor technology, with electrode geometry tuned for the arc and dichroic-coated reflectors that concentrate peak irradiance on the target band. Output stays stable over the life of the lamp, spectral drift stays under 3% across 3,000 hours, and the ozone-free quartz envelope keeps the workspace clean while holding transmission consistent. Why it fits the pressroom On UV offset, flexo, screen, and gravure lines, the GPH series takes the guesswork out of lamp selection. Match the spectral curve to the ink system, then match arc length and power density to the press speed. You get faster cross-linking, lower energy per part, and fewer hot spots—especially on heat-sensitive substrates. The details that keep it honest Arc length and reflector focal distance have to line up with your curing module; even a small misalignment drops irradiance fast. Expect a warm-up window before spectral output settles, and make sure your power supply and shutter cycle are matched to the lamp’s ignition profile. Plan lamp swaps around scheduled maintenance windows so output stays repeatable, job to job.

ГПН on Smart UV Lamp

Серия бактерицидных УФ ламп GPH