colorimeter


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colorimeter

 [kul″er-im´ĕ-ter]
an instrument for measuring the color or color intensity of a solution. See also spectrophotometer.

col·or·im·e·ter

(kŭl'ŏr-im'ĕ-ter),
An optic device for determining the color and/or intensity of the color of a liquid.

colorimeter

/col·or·im·e·ter/ (kul″er-im´ĕ-ter) an instrument for measuring color or color intensity in a solution.

col·or·im·e·ter

(kŏl'ŏr-im'ĕ-tĕr)
An optic device for determining the color and/or intensity of the color of a liquid.
Synonym(s): colourimeter.

colorimeter 

An instrument for measuring a coloured stimulus by matching it with a known coloured sample.
Table C4 Principal colours of the visible spectrum (approximate range)
colourwavelength (nm)
violet380-450
blue451-490
green491-560
yellow561-590
orange591-630
red631-780

colorimeter

an instrument for measuring color differences; especially one for measuring the color of the blood in order to determine the proportion of hemoglobin.
References in periodicals archive ?
Also speaking are Dr Frank Eperjesi, a visual researcher at Aston University, one of the first establishments to use the Colorimeter, and Elizabeth Ashby, a special educational needs officer at Norfolk Education Authority.
A fast column extraction method coupled with a Hach colorimeter is a common method to measure lead content of drinking water in the field.
ProMetric G incorporates Smart Technology enhancements designed and manufactured by Radiant Zemax to simplify operation and improve measurement accuracy of the imaging colorimeter, including three industry-first innovations:
Once considered to be a niche area of optometry and viewed with scepticism by some, the use of a colorimeter to prescribe precision tints to alleviate visual stress has become widespread, with more than 400 instruments in the UK and over 150 in many other countries in the world.
The top three vendors, Hach, Palintest and LaMotte, together account for more than two-thirds of the absorbance colorimeter market.
If it is making life considerably easier for them we can do the colorimeter test.
Colortron is an easy-to-use densitometer, colorimeter, and spectrophotometer and offers all three functions as a result of the product's spectral measurement engine underpinnings.
This might include color matching services, for example, using a colorimeter for precise measurement and repeatability.
DEVELOPED 20 years ago by professor Arnold Wilkins, the intuitive colorimeter has become a widely used optometric instrument allowing specific prescribing of tinted lenses for therapeutic purposes.
His firm, and others, offers a specialised testing service, using an intuitive colorimeter.
The potential bid sets up a battle for GretagMacbeth and, thus, for the top position in the colorimeter market.
For beginners, there is the $99 ColorPlus Spyder Colorimeter with ColorPlus and Adobe Photoshop Album 2.