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Spectroscopic measurement Spectrophotometer for optical element evaluation and quality control PHOTON RT series-PHOTON RT 0420 Ultra
Spectroscopic measurement Spectrophotometer for optical element evaluation and quality control PHOTON RT series-Tokyo Instruments, Inc

Spectroscopic measurement Spectrophotometer for optical element evaluation and quality control PHOTON RT series
Tokyo Instruments, Inc

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About This Product

■Spectrophotometer PHOTON RT series for optical element evaluation and quality control

・LWIR 7.5~12.5 µm PHOTON RT 7512 New product released - Fully automatic and highly accurate measurement of reflectance, transmittance, and polarization spectral characteristics of filters, mirrors, PBS cubes, etc. Can measure up to 185 to 5,200 nm with one device

■Product overview

PHTORN RT (manufactured by ESSENT Optics) is a spectrophotometer that fully automatically measures reflectance, transmittance, and polarization of filters, mirrors, PBS cubes, etc., and is ideal for evaluation and quality control of flat optical elements. Equipped with a unique fully automatic optical arrangement that eliminates the need to change measurement accessories for each reflection or transmission measurement, unlike conventional spectrophotometers, it is possible to measure reflectance and transmission continuously. This greatly increases work efficiency and significantly reduces takt time. This device is recommended for use by manufacturers who routinely evaluate the film formation of optical elements and manage the quality of finished products. Compatible with wide wavelength range from 185 nm to maximum 5,200 nm (fully automatic detector switching), beam shift correction during oblique incidence measurement (fully automatic detector position correction), equipped with P/S polarization element (fully automatic switching), for wavelength calibration Equipped with a mercury lamp and measurement data report creation function, it is designed to streamline thorough optical element evaluation and quality control work. In terms of performance, the double beam method has a high baseline stability of 0.1%/hour, allowing for highly stable and highly accurate measurements. The device size is compact at 420 x 610 x 270 mm and can be installed on a desktop.

■Features

・For optical elements such as filters, mirrors, and PBS cubes ・Measurement wavelength range: 185 to 5,200 nm (new product LWIR 7.5 to 12.5 µm) ・Fully automatic reflection/transmission/polarization/angle resolution measurement ・Custom sample stage available ・Angle-resolved measurement (transmission measurement: 0 to 75°, reflection measurement: 8 to 75°) ・Measurement procedure programs can be constructed (e.g. reflection → transmission → polarization measurement, angle resolution) ・Beam spot size: minimum 2 mm ・With convenient measurement report creation function

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    Spectroscopic measurement Spectrophotometer for optical element evaluation and quality control PHOTON RT series

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1 Models of Spectroscopic measurement Spectrophotometer for optical element evaluation and quality control PHOTON RT series

Image Part Number Price (excluding tax) Measurement components Sample stage Measurement component Sample size Measuring components independent control Measurement component synchronous control Spectrometer specifications Stray light Spectrometer specifications Photometry repeatability -2 Spectrometer specifications Photometry repeatability -1 Spectrometer specifications Photometric accuracy-3 Spectrometer specifications Photometric accuracy-2 Spectrometer specifications Photometric accuracy-1 Spectrometer specifications Wavelength feed repeatability Spectrometer specifications Wavelength accuracy Spectrometer specifications Equipped with polarizer Spectrometer specifications Light source Spectrometer specifications Baseline stability Spectrometer specifications Beam divergence angle Spectrometer specifications Bandpass Optical system specifications Sample table rotation interval Optical system specifications Measurement wavelength range Optical system specifications Measurement light size Optical system specifications Measurement parameters Optical system specifications Wavelength feed interval Optical system specifications Wavelength feed rate nm/min Optical system specifications Contrast luminous flux Optical system specifications Spectrometer optical elements Optical system specifications Spectrometer layout Optical system specifications Incident angle range Optical system specifications Photodetector rotation interval Optical system specifications Signal processing User interface, dimensions Connections
Spectroscopic measurement Spectrophotometer for optical element evaluation and quality control PHOTON RT series-Part Number-PHOTON RT 0420 Ultra

PHOTON RT 0420 Ultra

Available upon quote

12 × 10 mm or more (transmission, reflection measurement)

12 × 10 mm or more (incidence angle of 10 degrees or less)
12 × 25 mm or more (incident angle 10~75 degrees)
Max Ø120mm with closed lit –

Independent control of sample table and detector section

Synchronous control of sample table and detector unit according to measurement content

< 0.2% (@532 nm)

± 0.005Abs (2 Abs) ((using NIST SRM1930)
0.1 second integration, maximum deviation when measuring 10 times

± 0.0004Abs (1 Abs) ((using NIST SRM930)
± 0.0001Abs (0.33 Abs) ((using NIST SRM1930)

± 0.006Abs (2 Abs) ((using NIST SRM1930)

± 0.003Abs (0.33 Abs) ((using NIST SRM1930)

± 0.003Abs (1 Abs) ((using NIST SRM930)

±0.12 nm or less

±0.24 nm or less

380~2,200 nm, 220~2,200 nm, 220~4,900 nm, 380~5,200 nm
S, P, S+P+ (S+P) /2, Random, user defined S:P ratio

Halogen lamp, deuterium lamp, IR lamp
Hg-Ar lamp (for wavelength calibration)

0.1%/hour @ UV-VIS (after 30 minutes warm-up operation)

± 1

0.6 nm@185~990 nm
1.2 nm@990~2,450 nm
2.4 nm@2,450~5,200 nm

0.01°

185~1,700nm, 185~3,500nm,
185~4,900nm, 380~1,700nm,
380~3,500nm, 380~5,200nm
185~5,200nm

6x2mm

Transmittance, reflectance, optical density, absorbance

0.5~100nm

3,000 nm/min. (measured at 5 nm intervals)

Double beam method

Mirror Al+SiO2/MgF2 coating

Zerny turner type

Transmittance measurement: 0~75 degree
Reflectance measurement: 8~75 degrees

0.01°

Averaging, smoothing, integral value calculation

USB 2.0

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About Company Handling This Product

Response Rate

100.0%


Response Time

24.1hrs

Company Overview

Tokyo Instruments, Inc., established in 1981, and headquartered in Tokyo, Japan, is a manufacturer of opto-ele...

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