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  광계측기기 (OPTICAL INSTRUMENTS)

 

 

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IL1710   IL1410   IL1715   IL1711

 

 

PHOTOMETRY


(Photo courtesy of NASA)

Photometry is the radiometric measurement of light as perceived by the human eye. A photopic filter passes the wavelengths of light in proportion to the eye's response. International Light's proprietary photopic filters consist of several elements designed so as to match the CIE photopic response curve to better than 1% at all wavelengths. Most safety regulations for measurement of illumination are photopic measurements and require the integration of a photopic filter in the system.

The IL1710 research photometer is renowned for its unmatched, sensitivity and dynamic range. The handheld IL1410 photometer is the industry standard for on-site photometry. International Light offers a complete range of illuminance and luminance probes. Any of the probes listed below can be incorporated into an IL1700 or IL1400 based system.

 

SED(SEL)033/Y/L30

For directional gain from distant sources

SPD(SPL)024Y

Pen probe with built-in baffled integrating sphere

SPD(SPL)025Y

Luminance pen probe

SED(SEL)033/Y/R

Narrow field luminance probe

SHD033/Y/W

High gain illuminance detector

SED(SEL)033/ZCIE/W

Scotopic (night adapted eye response) illuminance detector

 

Other recommended products for Photometry:

 

The IL1715 Radiometer/Photometer system combines theh IL1710 Photometer and IL1705 Radiometer into a single measrement system employing one IL1700, SED033 detector, both F (flat radiometric) and Y (photopic) filters, and a W 'wide eye' cosine diffuser. An A205 Bench Post is also included.

 

FLASH PHOTOMETRY APPLICATION:

The IL1711 Flash Photometer System is unique in its abilility to integrate intense flashes as brief as 5 microseconds without saturating the detector, while autoranging over 7 decades! Since the human eye is 5 times more sensitive to a flashing source than to a steady light, we designed our flash measurement system to measure both the flash integral (cd*s), lm*s/ft2, lux*s), and the flash effective intensity (effective cd) of xenon flash lamps and most other types of flashing devices.

Fresnel lenses are often used to concentrate the a flash in the horizontal plant. It is necessary to measure these lenses from a substantial distance to determine the proper effect of the optical system as it is normally viewed, making the total measurable energy for a short duration flash quite small. The high gain lens assembly increases the signal 30 times, improving the range down to 20 millicandela at a distance of over 25 feet from flash sources with an on time between 6 microseconds and 10 milliseconds.

 

 

광량계, IL1700, IL1400, uv curing, radiometer, 경화, 자외선, 적외선, 근적외선, 원적외선, 가시광선, 건조, 화학방사선, 세정, 살균, 수처리, 태양광, 복사량측정, 광량계, 조도계, 광도계, 센서, 스펙트로메타, 라디오메타, 포토메타, 스펙트로라디오메타, uv, LED, 자외선측정, UV광량, IL393, IL290, LZ393, IL393, ILT400, ILT490, ILT1700, ILT1400, ILT900, ILT900 LED, 색차계,조사, 분광, 스펙트럼, 분석, 복사도, 환경, 생화학, 광생물학, 레이저,

ultraviolet radiation, uv meter, light bugs, UVA, UV-b, UV-A, UVB, UVC, UV-Cil290a, il390c, il393, uv exposure,

노광, spot irradiance measurements, il1747, il1447, il1745, il1445, pir irradiance calibration,

photometry, photometer system, photometric illuminance, flash photometer, radiometer, high gain lens, flash sources, flash effective intensity, il1710, il1410, il1711, il1715, radiometer, visible, near-ir, irradiance measurements, radiometry, spatial response, uv detection, radiance measurements, irradiance detector, nist traceable, il1705, il1405, il1715, photometer system, photoresist, a response, b response, uv measurement, blue visible irradiance, exposing photoresist, uva, photoresist equipment, radiometer, uv sensitivity, il1740a

 

 

 

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FEATURED PRODUCTS

 

 

◎  UV CURING SYSTEM

   ◎   INFRARED DRYING SYSTEM

   ◎  PULSE UV SYSTEM

◎  OPTICAL INSTRUMENTS

   ◎   PHOTONIC SINTERING SYSTEM

   ◎  X-UV SYSTEM

◎  SOLAR SIMULATION SYSTEM

   ◎   WEATHER / FADE TESTING SYSTEM

   ◎  PULSE UV STERILIZATION SYSTEM

◎  XENON IRRADIATION SYSTEM

   ◎   ENGINEERING

   ◎  INSPECTION SYSTEM

◎  LIGHT SOURCE

   ◎   PHOTONIC ACTIVATION SYSTEM