Description
QCP 50 calibrated is a precision quartz control plate delivering +50 °Z (17 °A) optical rotation for reliable polarimeter verification across the 365 nm–882 nm range. Supplied with a UKAS calibration certificate, it supports accredited calibration to ISO 17025 at both 20 °C and 25 °C, ensuring traceable performance in quality-control and analytical laboratories. The plate is offered as a single unit with a net weight of 0,72 kg and gross weight of 0,8 kg, making it convenient for routine instrument checks. Manufactured by Bellingham + Stanley, this control plate provides stable reference values for sucrose-scale and angular measurements, helping laboratories maintain measurement integrity without additional reagents or complex setup. Ideal for pharmaceutical, food and research environments that require documented, accredited verification of polarimetric instruments over a broad spectral window.
This article belongs on Lamps, cuvette holders & accessories, in Spectroscopy & photometry.
Key features
- Pack size: 1 pc
- Optical rotation: +50 °Z (17 °A)
- Wavelength range: 365 nm–882 nm
- Calibration temperatures: 20 °C and 25 °C
- Certificate: UKAS, ISO 17025 accredited
- EAN: 4064664044011
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Questions about QCP 50 calibrated
What is this article?
QCP 50 calibrated is the article on this page. Luminix Health distributes Bellingham + Stanley for laboratory use. It sits in Lamps, cuvette holders & accessories, inside Spectroscopy & photometry, in Instruments de précision.
A spectrophotometer's lamp, deuterium for UV and tungsten for visible, is a consumable with a life in hours. A cuvette holder sets the path. A 10 mm holder does not correctly read a 1 mm cell unless the software is told. The accessory has to fit that optical bench.
A photometer or spectrophotometer sends light through a sample and reads how much was absorbed. In the range where the Beer–Lambert relation holds, absorbance tracks concentration. A refractometer reads how a liquid bends light, which tracks dissolved solids. A polarimeter reads the rotation of polarised light, the classical measurement for sugars. The lamp, the wavelength and the cuvette path length are the three things that have to be right before the number means anything. The optical quantities trace to NIST and the BIPM.
Which category should I open next?
The category is Spectroscopy & photometry. The sub-category is Lamps, cuvette holders & accessories. The catalogue is Instruments de précision.
Shelves beside this one are Photometers & spectrophotometers and Refractometers & polarimeters.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.