Spectrophotometer
The 3000 TD Single Beam Visible Spectrophotometer is a comprehensive, all-in-one system designed for high-precision optical measurements across a wide range of sample types - including liquids, solids, thin films, and diffuse reflectance samples.
It comes equipped with three specialized sample holders :
A standard cuvette holder for liquid samples
A rotatable thin film holder for angle-dependent measurements
A 50 mm integrating sphere for Diffuse Reflectance Spectroscopy (DRS)
Both the sample and detector positions are fully adjustable, enabling precise control over the angle of incidence and detection - ideal for accurate reflection and angular-resolved measurements.
DRS with Integrating Sphere
The integrated 50 mm integrating sphere is purpose-built for DRS applications, allowing high-accuracy reflectance measurements of opaque, scattering, and non-transparent samples - where traditional transmission techniques are ineffective. To facilitate safe and efficient handling of powder samples, the system includes quartz-window-based powder holders, offering both protection and ease of placement.
Diffuse Reflectance Spectroscopy (DRS)
DRS is a powerful technique used to measure the reflectance properties of solid or powdered samples. Unlike direct reflectance, DRS captures scattered light from all angles using an integrating sphere, enabling accurate analysis of samples with irregular surfaces or complex textures.Key Features
Diffuse Reflection measurement : Enabling accurate analysis of samples with irregular surfaces or complex textures
Integrating Sphere : High-reflectance coated sphere for uniform light collection.
Thin Film Analysis : A fully rotatable sample holder and detector system allows for precise transmittance and reflectance measurements of thin films at variable angles of incidence.
Optical configuration : Single beam system with 1200 l/mm optical holographic grating.
Wavelength Coverage : Perform measurements across a broad spectral range from 360 nm to 1100 nm (VIS-NIR), enabling a wide variety of analytical applications.
Touchscreen Operation : Features a large 7-inch touchscreen interface for effortless instrument setup and navigation. Seamlessly switch between measurement modes, Including Absorbance (A), Transmittance (%T), Concentration (C) and wavelength scan.
Automated Wavelength Selection : Simply enter the target wavelength and the instrument's automated system precisely positions the grating, ensuring rapid, repeatable, and error-free measurements.
Established in 1993, Holmarc Opto-Mechatronics Ltd manufactures variety of scientific and engineering instruments for research, industry and education.
ISO 9001:2015 Made in INDIA
CIN : L33125KL1993PLC006984
GST No : 32AAACH9492C1ZQ
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sales@holmarc.com
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