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Marketplace
Analytics
Brand
SCANDITRONIX - WELLHÖFER
Supplier
PROFCONTROL GmbH
Location
Potsdam - Germany
Price
€400.00 
(€476.00 incl. VAT*)*if applicable
This item is
for sale
State of item
used
Shipping information

Shipping weight: 31,50 kg

Categories

SCANDITRONIX WELLHOFER Darklight Duo Sensitometer Densitometer X-Ray Constancy

PROFCONTROL GmbH€400.00 
(€476.00 incl. VAT* )* - if applicable
item image

Description by the supplier

one dual function SENSITOMETER and DENSITOMETERManuf: IBA- Scanditronix / Wellhöfer Model: darklight duo

Description:combined dual function instrument for the constancy tests in X-Ray film processing or other similar applicationsmicroprocessor - controlled with digital display of all parameters and memory for processes

power supply...................4 AA - Alkaline Batteriesor  with included Special  Power Supply for input 230 VAC Mains

SPECIFICATIONS SENSITOMETERcolour....................................................................blue --- green selectablepeak wavelength................................................blue = 460 nm........green = 510 nm ..... both ( +/- 10 nm )light exposition.................................................. in 5 steps selectable ( separate for each colour )reproduce accuracy.......................................... +/- 0.02 log exposurelong time stability................................................ +/- 0.02 log exposurecalibration............................................................. +/- 0.04 log exposuregrayscale.............................................................. 21 - steps ..............0.15 log light exposureaccuracy of steps................................................ 0.05 %homogenity........................................................... +/- 0.01 log exposure

SPECIFICATIONS DENSITOMETERvisual optical density.......................................... followg. DIN 4512 / ANSI PH 2.19 - 1976.........internal light sourcefocus opening......................................................  3 mmmeasuring range.................................................  from  D = 0 to D = 5.0accuracy and reproduceability......................... 0.02 D

instrument is in unused excellent cosmetic condition and 100 % functional testedcomes  D = 2.90 ( nominal )  Standard Calibration Filmcomes with german manual

About PROFCONTROL GmbH

At Profcontrol GmbH we offer reasonably priced lab & research equipment. All devices you find on profcontrol.de are in stock and can be delivered any time. Every product and system is tested and overhauled before being offered in our online shop.

About QuestPair

QuestPair is a platform to find and acquire laboratory equipment by connecting research organisations, universities, and companies with high-quality, affordable instruments. The platform facilitates multiple sales daily worldwide and works with partners around the globe to provide trusted, vetted products for a wide variety of scientific needs. Our in-house developed AI algorithms collect data on the usage and availability of scientific instruments, enabling us to provide tailor-made assistance in sourcing suitable laboratory equipment. With a focus on cost-effectiveness and sustainability, QuestPair has an excellent track record in streamlining acquisitions for laboratories to further scientific research and development.

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