透射型波长标准

透射标准

透射型波长标准

概述与特性

订购信息

其他

Avian Technologies与 NIST 的分析化学部门合作，为可见-近红外光谱提供波长校准标准。

WCT-2065 相当于NIST SRM-2065。本标准适用于校准 400-2200 nm 波长范围内的近红外分光光度计，包括光栅光谱仪和傅里叶变换光谱仪。该滤光片标准是在含有镧、硼、硅和锆氧化物的基础玻璃中加入稀土氧化物（包括氧化钬、氧化钐、氧化镱和氧化钕）而组合制成的玻璃。

该材料也可制作成反射型的波长标准。

Format/Dimensions	Cuvette format
	20 mm diameter x 1.5mm thick
	Custom sizes available; contact us for more information
Calibration	Calibrated 300-2200 nm, or uncalibrated

Avian Technologies also offers Holmium Oxide and Didymium Oxide filters.

	Didymium: Calibrated 300-900 nm or 300-2200 nm, traceable to NRC
Calibration	Holmium: Calibrated UV-VIS only or UV-VIS-NIR, traceable to NRC
	1" x 9 mm cuvette format
Format/Dimensions	2" square

该波长标准结合了NIST 2065玻璃（Avian Technologies WCT-2065）和聚苯乙烯，其可用特征峰波长值超过2300 nm，以满足现代便携式近红外光谱仪的校准需求。

Calibration	Full calibration data, traceable to NIST/NRC provided with each standard
Mount	Thorlabs MR1 filter mount with a 2” mounting post
Dimensions	1.25” diameter (0.950” active area)

订购信息

WCT-2065-020	NIR Wavelength Calibration Standard 20 mm diameter x 1.5 mm thick
WCT-2065-025	NIR Wavelength Calibration Standard 1" diameter x 1.5 mm thick
WCT-2065-Cuv	NIR Wavelength Calibration Standard Cuvette format
WCT-Ho-UVVIS-02	Holmium Oxide Wavelength Calibration Filter 2" square, calibrated UV-VIS only
WCT-Ho-UVVIS-cuv	Holmium Oxide Wavelength Calibration Filter 1" x 9 mm cuvette format, calibrated UV-VIS only
WCT-Ho-UVVISNIR-02	Holmium Oxide Wavelength Calibration Filter 2" square, calibrated UV-VIS-NIR
WCT-Ho-UVVISNIR-cuv	Holmium Oxide Wavelength Calibration Filter 1" x 9 mm cuvette format, calibrated UV-VIS-NIR
WCT-DD-02	Didymium Oxide Wavelength Calibration Filter 2" square, calibrated 300-900 nm
WCT-DD-02ext	Didymium Oxide Wavelength Calibration Filter 2" square, calibrated 300-2200 nm
WCT-DD-cuv	Didymium Oxide Wavelength Calibration Filter 1" x 9mm cuvette format, calibrated 300-900 nm
WCT-DD-cuvext	Didymium Oxide Wavelength Calibration Filter 1" x 9mm cuvette format, calibrated 300-2200 nm
WCT-2066/PS-025	Wavelength Calibration Standard- Long wavelength range in transmittance format 1.25" diameter
Custom	Custom products are our specialty! Contact us for more information.