Reflectance Accessories

This Flat Plate is an optional crystal plate for the VeeMAX^™ III with ATR accessory. It is a flat plate with a germanium (Ge) crystal set at a 45° angle.

The NIR Integrating Spheres is an upward looking sample sphere with a 12° angle of incidence. It has a 76.2 mm gold-coated Lambertian surface, a sample port size of 20 mm, and borosilicate windows. It has an InGaAs detector with a spectral range of 5000-500 cm^-1 .

The Gold Reflectance Mirror is an optional optics mirror for the 80Spec^™ (L1272248) Specular Reflectance accessory.

This Polarizer is an optional part for the 80Spec^™ Specular Reflectance accessory. It is a manual polarizer with a zinc selenide (ZnSe) element. The element is 2 mm in diameter and has a 20 mm clear aperture. It is mounted on a standard slide mount and is compatible with Spectrum Two spectrometers. Polarizers are ideal for measuring sample orientation and thin films and have near-, mid-, and far-infrared applications.

The EasyDiff^™ Small Sample Cup is a 10 mm x 2.3 mm cup designed to hold solid samples undergoing diffuse reflectance analysis. Qty. 2.

The EasyDiff^™ Diffuse Reflectance Accessory has pre-aligned optical components and micrometer-controlled sample positioning that ensure reproducible, high quality data analysis of powders, solids, minerals, and inorganic solids.

The Variable-Angle Reflectance Accessory allows measurement of reflectance spectra at angles of incidence between 15° and 80°. Includes Flat Reference Mirror and three Aperture masks (2 mm, 5 mm, and 10 mm). This accessory is compatible with the Spectrum 3/Frontier spectrometers.

The SiC Abrasive Pad is an optional sample preparation tool for diffuse reflectance analysis. This pad is a self-adhesive pad, 11 mm in diameter with a 600 grit in silicon carbide. Qty. 100

The Diffuse Reflectance Multi-Purpose Sample Holder comes standard with the Diffuse Reflectance Accessory (L1200351/L1600111/L1280323). It is designed to hold up to two abrasive sticks, two abrasive pads, two macro sample cups, or two micro sample cups for diffuse reflection analysis in the accessory.

The Microsample Cup is an optional sample container used with PerkinElmer's Diffuse Reflectance Accessory (L1200351). It is designed to hold very small amounts of solid sample powders. With this part number, this sample cup is available as a replacement or spare.

The Diamond Abrasive Stick is an optional sample preparation tool for diffuse reflectance analysis. This tool is stainless steel cylindrical stick with an aluminum coating, 3 mm in diameter and 23 mm long. The aluminum coating increases the reflectance of the stick and consequently the energy reaching the spectrometer. Qty. 100

The SiC Abrasive Pad is an optional sample preparation tool for diffuse reflectance analysis. This pad is a metal-coated self-adhesive pad, 11 mm in diameter with a 600 grit in silicon carbide. The metal coating increases the reflectance of the pad and consequently the energy reaching the spectrometer. Qty. 100

The Macrosample Cup is an optional sample container used with PerkinElmer's Diffuse Reflectance Accessory (L1200351). It is designed to hold solid sample powders. It is large enough to accommodate KBr/KCl mixtures used to dilute sample specular distortions. With this part number, this sample cup is available as a replacement or spare.

This Polarizer is an optional part for the 80Spec^™ Specular Reflectance accessory. It is a manual polarizer with a thallium bromoiodide (KRS-5) element. The element is 2 mm in diameter and has a 20 mm clear aperture. It is mounted on a standard slide mount and is compatible with Spectrum Two spectrometers. Polarizers are ideal for measuring sample orientation and thin films and have near-, mid-, and far-infrared applications.

The Diamond Abrasive Stick is an optional solid sample collection tool for diffuse reflectance analysis. This tool is a stainless steel cylindrical stick, 3 mm in diameter and 23 mm long. Its domed tip has an abrasive surface of diamond grit. This non-coated stick is ideal to use when gathering dust for analysis from very hard samples. Qty. 100