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Densitometry

Product catalog summary

Overview: The document provides detailed information about the darkscan and darklight series, which are 2-in-1 devices combining densitometry and sensitometry functions. These devices are designed for testing x-ray film-screen equipment according to IEC 61223-2-1 and DIN 6868-2 standards.

Key Features:

The darkscan duo ref combines a sensitometer and densitometer, offering advantages such as a single power supply, reduced maintenance costs, and compact storage.
The sensitometer section is suitable for blue and green x-ray films with manually adjustable exposure in 5 steps and a 21-step wedge with a constant of 0.15.
The densitometer measures optical densities with high accuracy, supporting both manual and automatic modes for up to 21 grey steps.
Data storage for grey values of 25 film strips is available, and the device can connect to a PC for documentation via DARKSCAN-FOR WINDOWS software.

Technical Specifications:

Sensitometer Section: Selectable exposure color (blue or green), peak wavelengths of 460 nm and 510 nm, exposure homogeneity of ± 0.01 log (H), and calibration every 2 years.
Densitometer Section: Spectral characteristics according to ANSIPH 2.19-1979, sensor optics size of 3 mm, measuring range of D= 0 – 4.5, and accuracy of D = ±0.01.

Delivery Scope: Includes the darkscan duo device, film-screen positioning pins, a calibration strip, batteries, and a manual.

Additional Products: The document also mentions other models like the darkscan duo without reference functionality and the darklight series, which includes single-purpose devices for densitometry and sensitometry.

Contact Information: QUART Medizintechnische Geräte GmbH, located in Zorneding, Germany, with contact details provided for further inquiries.

Catalog excerpts

Quality Assurance In Radiological Technologies darkscan /darklight Series

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Densitometry / Sensitometry darkscan Series 2-in-1 Devices for Densitometry and Sensitometry darkscan duo ref The darkscan duo ref is a high-precision combination of sensitometer and densitometer in one unit. It is designed for acceptance and daily routine testing of x-ray film-screen equipment according IEC 61223-2-1 and DIN 6868-2 standards. The 2-in-1 solution provides functional and technical advantages such as one power supply (batteries or rechargeable batteries), less maintenance cost and less room for operation or storage. The sensitometer section is suitable for blue and green x-ray...

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Densitometry / Sensitometry Easy-to-use sensitometer and densitometer The darklight single purpose devices comply with IEC 61223-2-1 and DIN 6868-2. They are suitable for all film sizes and are very easy to use. A great deal of practical study had been put into the development of the sensito-meter/densitometer range of devices. The wide screen supporting and positioning surface allows processing of x-ray films of various formats. The densitometers allow measurements of single grey steps up to a density value of 4.5. The grey step to be measured is placed beneath a measuring orifice. Pressing the...

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I made ■ in Germany We help to help others QUART is a proud Supporter of Medecins sans Frontieres Quality Assurance in Radiological Technologies

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