{"id":512,"date":"2021-11-03T07:21:21","date_gmt":"2021-11-03T07:21:21","guid":{"rendered":"https:\/\/aquisense.com\/?page_id=512"},"modified":"2026-03-25T14:22:03","modified_gmt":"2026-03-25T14:22:03","slug":"pearllab-beam","status":"publish","type":"page","link":"https:\/\/aquisense.com\/products\/research\/pearllab-beam\/","title":{"rendered":"PearlLab Beam"},"content":{"rendered":"\t\t
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AquiSense<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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PearlLab Beam\u2122<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tEach bacteria, virus or spore has a unique sensitivity to ultraviolet light. Accurate determination of exposure times and wavelengths is a key step in characterizing cell behavior for any researcher or system designer. Collimating Beam Devices are a critical tool in providing a standardized unit of measurement for UV exposure.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Historically, these devices have used mercury-based lamps resulting in expensive, cumbersome, difficult to operate, and potentially dangerous systems. PearlLab Beam is a compact Collimated Beam Device which employs UV LEDs and emits radiation in the germicidal range. Its small size and ease of use allows the realization of a tabletop homogenized UV delivery system which can be operated in virtually any laboratory or field locations. The PearlLab Beam features a narrow band emission and is available in a suite of individually addressable wavelengths without the use of filters. As full UV-C intensity is reached in under 10mS, the use of a shutter is not necessary.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PearlLab\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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The PearlLab Beam is 1 of 2 Research Platforms <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tLearn more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\"\"<\/figure>

Wavelength<\/h2>

Selectable power of each wavelength<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\"\"<\/figure>

Design<\/h2>

Custom design for 96-well plate designed in collaboration with Tel Aviv University <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\"\"<\/figure>

Intensity<\/h2>

Intensity Distribution at Petri Dish\n\n<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\"\"<\/figure>

Protection <\/h2>

Carrying case for PearlLab Beam for in-field research<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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PearlLab Beam | UV Dose Response Tool<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Each unit provides a very uniform and stable irradiation spot with a Petri Dish Factor above 0.9. They can be used to uniformly irradiate Petri dishes up to 60mm in size. A proprietary integrated heat management system guarantees constant irradiation as a function of time. The temperature of each UV-LED is controlled with active feedback to ensure the intensity output remains constant. This prevents instant decay after turning on, which is typical of commercial UV LED sources. With UV-LED lifetimes up to 10,000 hours of constant wave operation, the PearlLab Beam requires no consumables.<\/p>

The PearlLab Beam consists of a UVinaire\u00ae, controller and collimating tube. Operation is extremely simple; place the Petri dish under the collimator tube, switch-on the desired wavelength(s) and expose the sample for a given time. Separate Intensity measurements can be made to calculate the UV Dose.<\/p>

Far smaller and easier-to-use than mercury lamp-based collimated beam devices, the PearlLab Beam is an ideal addition to any laboratory working with UV Disinfection.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Standard Models<\/span><\/th>\nDescription<\/span><\/th>\n<\/tr>\n
PearlLab Beam T 235<\/td>\nTriple Wavelength, nominal 235 nm<\/td>\n<\/tr>\n
PearlLab Beam S 255<\/td>\nSingle Wavelength, nominal 255 nm<\/td>\n<\/tr>\n
PearlLab Beam S 280<\/td>\nSingle Wavelength, nominal 280 nm<\/td>\n<\/tr>\n
PearlLab Beam D 255\/280<\/td>\nDual Wavelength, nominal 255 & 280 nm<\/td>\n<\/tr>\n
PearlLab Beam T 255\/265\/280<\/td>\nTriple Wavelength, nominal 255, 265, & 280 nm<\/td>\n<\/tr>\n
PearlLab Beam T 265\/280\/310<\/td>\nTriple Wavelength, nominal 265, 280, & 310 nm<\/td>\n<\/tr>\n
PearlLab Beam T 280\/310\/365<\/td>\nTriple Wavelength, nominal 280, 310, & 365 nm<\/td>\n<\/tr>\n<\/thead>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PearlLab\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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UV sensor and hand-held optometer available for advanced measuring.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Laboratories Using the PearlLab Beam:\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\"The<\/figure><\/div>
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AquiSense Inc. & International Light Technologies (ILT)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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AquiSense Inc. is now collaborating with International Light Technologies<\/a> (ILT), manufacturer of advanced UV sensors and optometers. AquiSense offers these devices in combination with the PearlLab Beam, to give researchers the most cutting-edge UV research package available.<\/p>\n

We can discuss your UV research goals and plan for an optimized package of collimated beam device, UV sensors, and optometer.<\/p>\n

For more information on these sensors or optometers in combination with the PearlLab Beam, contact us at: info@aquisense.com<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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ILT UV Sensors<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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