Exposure Standards

Luzchem Research, Inc. produces and distributes freely these standards as a service to scientists involved in research in photochemistry, photobiology and photostability. These standards are available on Luzchem's website so that references to any of our standards can be used to define exposure conditions and allow other scientists to replicate irradiation conditions readily. Luzchem has measured these exposure standards using a NIST traceable spectroradiometer. To our knowledge, spectral information is accurate within the experimental uncertainty of 1 nm.

 

LZC Lamps

8 watt - LZC Photoreactors (non-dimmable)

• LZC-UVA - Fluorescent (discontinued)
• LZC-UVA-355 - Fluorescent (discontinued)
  
• LZC-UVA-367 - Fluorescent
• LZC-UVB - 313 nm Peak Fluorescent
• LZC-UVC - 254 nm Peak Fluorescent
• LZC-VIS  - Visible Fluorescent
• LZC-420 - 420 nm Fluorescent
• LZC-LBL - Blue (445-465 nm) LED
• LZC-LGR - Green (510-530 nm) LED
• LZC-LRD - Red (630-650 nm) LED
• LZC-LAM - Amber (580-600 nm) LED
• LZC-LCW - Cool White LED
• LZC-LWW - Warm White LED

 

LED Lamps

4 watt - used in specialized dimmable LED Photoreactors

• LED-BL - Blue 465 nm
• LED-GR - Green 520 nm
• LED-AM - Amber 595 nm
• LED-RD - Red 635 nm
• LED-NW  - 4000-4500 K Nature White
• LED-PW -  5500-6500 K Pure White
• LED-WW - 3000-3500 K Warm White

LED Illuminator Heads (updating)

• LEDi-7UV - UVA (365nm peak)
• LEDi-400 - Near UV (400nm peak)
• LEDi-HBL - Blue (450nm peak)
• LEDi-HBL' - Blue (470nm peak)
• LEDi-HCY - Cyan (500nm peak)
• LEDi-HGR - Green (525nm peak)
• LEDi-HLM - Lime (560nm peak)
• LEDi-HAM - Amber (595nm peak)
• LEDi-HRD - Red (625nm peak)
• LEDi-H660 - Deep Red (660nm)
• LEDi-H680 - Red (680nm peak)
• LEDi-H690 - Red (690nm peak)
• LEDi-HFR - Far Red (730nm peak)
• LEDi-H810 - NIR (810nm peak)
• LEDi-H850 - NIR (850nm peak)
• LEDi-H940 - NIR (940 peak)
• LEDi-HWH - White Light
• LEDi-RGB - Multicolour Red Green Blue White

used on LED illuminator base

Well Plate Illuminators

• WPI Red    (630 nm Peak)
• WPI Green   (535 nm Peak)
• WPI Blue   (460 nm Peak)
• WPI 660   (660 nm Peak)
• WPI-400  (400nm Peak)
• WPI-Lime (540nm Peak)
• WPI-Amber (595nm Peak)
• WPI-730 (730nm Peak)
• WPI-CW (Cool White)

 

If you have lamps purchased before 2012 -or lamps not currently listed, please contact luzchem for more information. Mercury based lamps have lifetimes of approximately 1000 hours.