Laboratory Spectrophotometers

The spectrophotometer is an instrument used by spectrophotometry to measure the amount of light intensity absorbed after passing through a sample solution. There are several types of spectrophotometers. These are grouped according to the type of sample analyzed; there are atomic absorption and molecular absorption. This instrument has the ability to project a beam of monochromatic light through a sample and measure the amount of light that is absorbed by the sample. This allows the operator to perform two functions, one of which is to give information about the nature of the substance in the sample and the other is to indirectly indicate how much of the substance of interest is present in the sample.

What are they and what are they used for?

The spectrophotometer is an instrument widely used in laboratories, it is responsible for measuring the intensity of the light that is absorbed when passing through a solution, that is, the light beam of electromagnetic radiation or light, to then carry out an analysis where it can be identified , qualify and quantify how is your energy. As well as, allow to identify its efficiency, sensitivity, resolution and spectral range.

The spectrophotometer is also used in chemistry laboratories, where they are used to measure, as a function of wavelength, the relationship between values โ€‹โ€‹of the same photometric magnitude relative to two beams of light. Spectrophotometer functions:
Give information to the operator about the nature of the substance in the sample.
Indirectly indicate how much of the substance of interest to the operator is present in the sample.

When should I calibrate my spectrophotometer?

The spectrophotometer is a device used in the laboratory to determine the concentration of a substance in a solution, thus making it possible to carry out a quantitative analysis.

Adequate calibration of the spectrophotometer is a fundamental factor in obtaining an accurate and reliable measurement.

We must bear in mind that having the spectrophotometer calibrated at all times will help us obtain much more precise information about the measurement we are making. In addition, in some cases, the device itself may not be able to perform a measurement if it has not been calibrated beforehand.

We must also take into account that the spectrophotometer, being a photosensitive device, can become uncalibrated due to sudden changes in ambient

Our best-selling spectrophotometer:

Equipped with a 6-inch LCD screen, it is an ideal and advanced analytical instrument for the laboratory to perform wavelength scanning, kinetic test, multi-wavelength functions. All functions can be operated in spectrophotometer and can be read directly on the screen.

The UV-6000 series has a 6-inch LCD screen to display results and curves directly on the screen. The UV-6000 uses a rigid 8mm aluminum base as an optical mount to ensure instrument stability and reliability.

At Kalstein you can find the ideal spectrophotometers for your laboratory.

There are countless models, so it is normal that you do not know which laboratory spectrophotometers to buy that suits your needs. At Kalstein, we test them to find what you're looking for.

UV visible spectrophotometer

It is an analytical technique that allows determining the concentration of a compound in solution, the molecules absorb radiation

Single beam spectrophotometer

Spectrophotometers are instruments capable of analyzing the characteristic frequency spectrum of a wave motion, perfect for any laboratory

Split beam spectrophotometer

They are a restructuring of double beam spectrophotometers; but instead of a cutter they use a beam splitter to send the light 

Double beam spectrophotometer

It was developed to compensate for these changes in lamp intensity between blank measurements and samples.

Types of spectrophotometer:

Single beam spectrophotometers

Large LCD screen (128 ร— 64 dots). It can display a total of 200 groups of data, 5 groups per screen. It can display the standard curve and the equation of the curve. You can save 200 groups of curve equations. Convenient to check and recharge.

Double beam spectrophotometers

Powerful data analysis system with internal computer host could perform multiple functions independently. How to set calibration curve, photometric measurement, quantitative measurement, spectral scan, dynamics, DNA test

UPDATE KALSTEIN

What is your ideal spectrophotometer for laboratory?

There are countless models, so it is normal that you do not know which laboratory spectrophotometer to buy that suits your needs. At Kalstein, we test them to find what you're looking for.

The uses of a spectrophotometer

The spectrophotometer quantifies the concentration of a specific substance that is present in a sample by comparing the amount of light that enters one.

The spectrophotometer is a piece of equipment used in the laboratory in order to determine the concentration of a substance in a solution, thus allowing analysis ...

What is a Spectrophotometer?

A spectrophotometer is a piece of equipment used in laboratories to determine which is the beam of electromagnetic radiation or light and thus identify, qualify ...

What are the uses of a spectrophotometer?

The spectrophotometer quantifies the concentration of a specific substance that is present in a sample by comparing the amount of light that enters a sample compared to the amount of light that leaves the sample at a specific wavelength.

Laboratory spectrophotometers in our catalog:

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If you need a quote, have a question about any product and / or want to clarify any doubts, please contact us.

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