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The buyer wants to talk to suppliers before designing the procurement. Taking part is how to shape it.
Description
NPL is seeking engagement from suppliers who can supply a spectrophotometer apparatus which can perform diffuse reflection measurements in UV/Vis/NIR wavelengths.
UV/Vis/NIR Spectrophotometer, for diffuse reflection measurement.
To include di (direct inclusive), de (direct exclusive) 0: 8 degrees and 0:45 degrees measurement geometries.
Mandatory requirements:
Equipment must be compliant with all international standards: CE, UKCA etc.
Wavelength required: 200 nm to 2500 nm (optional up to 3300 nm)
Measurement geometries required: 0:8 degrees, 0:45 degrees, multi angle measuring
Data output: the raw uncorrected data needs to be accessible in a readable form compatible with our existing systems (for example txt, csv, Excel)
To measure sample of sizes 25 mm diameter to 100 mm diameter
Other optional requirements:
The ability to program and save custom measurement sequence scripts
Ability to perform measurements in different positions on the sample
Horizontal and vertical sample mounting possible
Multiple sample accessory for automated sample changing.
To measure larger samples up to 460 mm x 460 mm.
Information required:
A lab visit to demonstrate the equipment and software is preferred.
Give information on possible add on modules / options for the instrument
Give details of software and data output formats (ability to modify software)
Practical evidence that the dark signal is consistent across all ranges and detectors especially at low signal levels.
How to bid
Preliminary market engagement notice (UK2). The buyer wants to talk to suppliers before designing the procurement. Taking part is how to shape it.