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透射型波長標(biāo)準(zhǔn)

概述與特性
訂購信息
其他

Avian Technologies提供四種稀土氧化物玻璃濾光片:氧化鈥玻璃、氧化鏑玻璃、復(fù)合氧化物濾光片和長波濾光片。所有濾光片都有可用于紫外-可見-近紅外光譜特征峰;氧化二釔通常用于光譜的可見區(qū)域,而多氧化物、氧化鈥和長波濾光片則用于整個(gè)紫外-可見-近紅外范圍。

復(fù)合氧化物濾光片 (WCT-2065)

Avian Technologies與 NIST 的分析化學(xué)部門合作,為可見-近紅外光譜提供波長校準(zhǔn)標(biāo)準(zhǔn)。

WCT-2065 相當(dāng)于NIST SRM-2065。本標(biāo)準(zhǔn)適用于校準(zhǔn) 400-2200 nm 波長范圍內(nèi)的近紅外分光光度計(jì),包括光柵光譜儀 和 傅里葉變換光譜儀。該濾光片標(biāo)準(zhǔn)是在含有鑭、硼、硅和鋯氧化物的基礎(chǔ)玻璃中加入稀土氧化物(包括氧化鈥、氧化釤、氧化鐿和氧化釹)而組合制成的玻璃。

該材料也可制作成反射型的波長標(biāo)準(zhǔn)。

Options/Specifications
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
WCT-2065 NIR Transmittance Wavelength Calibration Standard
WCT-2065 NIR Transmittance Wavelength Calibration Standard (click for full size)

Holmium Oxide & Didymium Oxide Filters/ 氧化鈥和氧化鏑過濾器

Avian Technologies also offers Holmium Oxide and Didymium Oxide filters.

Options/Specifications
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
Holmium Oxide Filter
Holmium Oxide Filter (click for full size)
Didymium Oxide filter
Didymium Oxide filter (click for full size)

長波長波長校準(zhǔn)標(biāo)準(zhǔn)

該波長標(biāo)準(zhǔn)結(jié)合了NIST 2065玻璃(Avian Technologies WCT-2065)和聚苯乙烯,其可用特征峰波長值超過2300 nm,以滿足現(xiàn)代便攜式近紅外光譜儀的校準(zhǔn)需求。

Options/Specifications

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)
訂購信息
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.

其它

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