Spectrophotometers
Discover the cutting-edge world of spectrophotometers, essential tools in the field of laboratory analysis. These sophisticated instruments provide precise measurements of light absorption, enabling scientists to quantify the amount of a particular substance present in a sample. With their advanced technology and user-friendly interfaces, spectrophotometers streamline the process of data collection and analysis, revolutionizing the way experiments are conducted in research facilities and educational institutions. From determining the concentration of compounds to analyzing DNA and protein samples, these instruments are indispensable for a wide range of scientific applications.
At Kalstein, we offer a diverse selection of spectrophotometers to suit various laboratory requirements, from ultraviolet-visible spectrophotometers to infrared models. Our products are designed to deliver accurate results and consistent performance, empowering researchers and scientists to achieve their analytical goals with confidence. Explore our range of spectrophotometers and elevate your laboratory capabilities to new heights.

Types of Spectrophotometers Your Laboratory may need
Microspectrophotometers
Microspectrophotometers are powerful tools used in various scientific fields for analyzing microscopic samples with high precision. Within the category of spectrophotometers, microspectrophotometers stand out for their ability to measure the absorption, transmission, and reflectance of very small samples, providing valuable insights for research and analysis. These instruments are essential for applications such as forensics, life sciences, materials science, and more.
Kalstein offers a wide range of microspectrophotometers designed to meet the specific needs of different laboratories and research facilities. Our microspectrophotometers are equipped with advanced features to ensure accurate and reliable results, making them indispensable tools for any modern laboratory. With Kalstein’s high-quality microspectrophotometers, scientists and researchers can conduct in-depth analyses with confidence and precision, pushing the boundaries of what is possible in their respective fields.

Handheld Spectrophotometer
Handheld Spectrophotometer is a portable device designed for quick and accurate analysis of samples in various applications. This compact and user-friendly instrument offers the convenience of on-the-go measurements without compromising on performance. The handheld spectrophotometer is ideal for fieldwork, research projects, quality control in production environments, and educational purposes. Its ease of use makes it a versatile tool for professionals in diverse industries looking to obtain reliable spectrophotometric data with precision and efficiency.
With its advanced features and technology, the handheld spectrophotometer ensures high accuracy and reproducibility in measurements. It provides insightful data on sample composition, concentration, and properties, allowing users to make informed decisions based on reliable analytics. Whether analyzing liquids, solids, or powders, the handheld spectrophotometer delivers consistent results, making it an essential tool for laboratories, research facilities, and academic institutions seeking reliable spectroscopic analysis in a portable format.

SPECTROPHOTOMETERS KALSTEIN
At Kalstein you can find the ideal Spectrophotometers for Your Laboratory

Benchtop Color Haze Meter YR05479
YR05479 benchtop color haze meter is developed by Kalstein independently with proprietary intellectual property. This machine adopts transmittance optic...

Non-contact spectrophotometer YR05481
YR05481 spectrophotometer is a color measuring instrument that adopts D/8 (diffuse illumination, 8° direction reception, SCI includes specular reflecti...

Benchtop Spectrophotometer YR05478
YR05478 desktop spectrophotometer can accurately measure and express various color difference formulas and color indexes in a variety of color spaces. The built-...

Micro-Spectrophotometer YR06033-1
YR06033-1 is a perfect full-spectrum UV-Vis microspectrophotometer based on full wavelength range (200-800nm). Not only can it quickly and accurately detect nucle...
Our Spectrophotometers best seller
YR05480 spectrophotometer is a color measuring instrument which adopts D/8 standard color measuring instrument (diffuse illumination, reception in 8°, SCI includes specular reflection light), non-contact test between test probe and tested sample, to obtain liquid and sauces. powder and other non-contact precision color measurement.
Features Of The Non-Contact Spectrophotometer
256-Pixel Dual-Matrix CMOS Image Sensor
Higher optical resolution ensures measurement speed, accuracy, stability and consistency of the instrument, mastering the core technology and achieving full compatibility on the same platform with international standards.
Model | YR05480 |
optical geometry | D/8 (diffuse illumination, reception at 8°, SCI includes specular reflection light); |
Complies with CIE standard No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7, GB 2893, GB/T 18833 | |
Features | Non-contact test between the test probe and the tested sample, to achieve accurate non-contact color measurement of liquids, sauces, powders, etc. Mainly used for accurate color measurement and quality control of automated production lines; the measurement time can be adjusted from 0.2 to 1.5 seconds, and the software functions can be customized (additional customization function needs to be evaluated). |
Light source | Full-spectrum LED light source, UV light source |
Spectrophotometric mode | concave grid |
Sensor | 256-pixel dual-matrix CMOS image sensor |
Wave range | 400~700nm, 10nm output |
Measured reflectance range | 0-200% |
Measuring aperture | Φ20mm (Φ10mm can be customized) |
Non-contact distance | 3.0 mm (±0.2 mm) |
Sample height | Unlimited thickness, only test probes are used |
Distance adjustment method | Fixed height according to actual sample |
Measuring mode | Software customization function (additional customization function to be evaluated) |
Locating | camera location |
Color space | Laboratory CIE,XYZ,Yxy,LCh,LUV CIE,Musell,s-RGB,HunterLab,βxy,DIN Lab99 |
Color difference formula | ΔE*ab,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,ΔE(Hunter),DINΔE99. |
Other colorimetric index | WI (ASTM E313, CIE/ISO, AATCC, Hunter), |
YI(ASTM D1925,ASTM 313), | |
Index of metamerism MI, | |
Stain resistance, color fastness, strength, opacity, opacity | |
Observer angle | 2°/10° |
Illuminant | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/ U30) |
Data shown | Spectrogram/values, sample chromaticity values, color difference/graphic values, color simulation, pass/fail result, display tolerance can be configured |
Measuring time | As fast as 0.2 seconds |
Data storage | Sample mode + Quality control mode 18,000 |
Continuous statistical mode 30,000, for a total of not more than 48,000 | |
Repeatability | In the optimal measurement mode (when the time of a single measurement is 1.5 seconds): |
Spectral reflectance: within 0.1% of standard deviation: | |
Chromaticity value: ΔE*ab within 0.03 (after warming up and calibrating the instrument, measure the average value of the slate 30 times within 5 s). | |
Error between instruments | Within ΔE*ab 0.2 (Average value measured from 12 mosaics of BCRA series Ⅱ). |
Method of measurement | Single measurement, average measurement (2~99 times) |
Dimension | 200*200*160mm (test probe) |
Weight | Approx. 3 kg (test probe only) |
Energy | AC 24V, power adapter power supply 3A |
Illuminating life | 5 years, more than 3 million times measurements |
Monitor | 7-inch TFT color LCD, capacitive touch screen |
Data port | USB, Bluetooth®5.0 |
Language | Simplified Chinese, Traditional Chinese, English |
Operating environment | 0~40 ℃, 0~85 % RH (non-condensing), altitude: less than 2000 m |
Storage environment | -20~50℃, 0~85%RH (no condensation) |
Standard accessory | Power adaptor, manual, data cable, standard calibration plate, black calibration box |
notes | This model is especially suitable for optimized production lines, deep customization of functions will incur additional customization costs. |

Analysis of the best Spectrophotometers for Your Laboratory

Where is spectrophotometry applied?
Spectrophotometry is an analytical technique that allows determining the concentration of a compound in solution. It is based on the principle that molecules abso...

What is a Beam of Light in a Spectrophotometer?
The light beam of a spectrophotometer meets the projection of monochromatic luminescence to a sample, which is used to measure the amount of emission absorbed by said sampl...

What technology uses a spectrophotometer?
A spectrophotometer is a laboratory equipment used to measure the absorbance of a sample, as a function of the wavelength of an electromagnetic radiation, and thus know t...

What is a UV-VIS spectrophotometer?
A spectrophotometer is a piece of equipment used to measure the absorbance of a sample, as a function of the wavelength of electromagnetic radiation. There are sever...
Catalog of models of Spectrophotometers on offer
Single Beam Visible Spectrophotometer – YR01844
Add to cartVisible Spectrophotometer – YR01845
Add to cartVisible Spectrophotometer – YR01846
Add to cartVisible Spectrophotometer – YR01847
Add to cartSpectrophotometer – YR01850
Add to cartVIS Visible Spectrophotometer- YR01848
Add to cartUV / VIS Spectrophotometer – YR01859 // YR01861
Select optionsUV / VIS Spectrophotometer – YR01856
Add to cart
KALSTEIN UPDATED
Guidelines for you to become an expert in Spectrophotometers
The Spectrophotometers equipment are essential products in Your Laboratory, we provide you with guidance and recommendations for a better use, so you can work like an expert.
Benchtop spectrophotometer to measure color in food
Spectrophotometer for detecting impurities in food
How is the Spectrophotometer used in the Cosmetic Industry?
Use of the Multiangle Spectrophotometer for the manufacture of nail polish

Frequently asked questions from our customers about Spectrophotometers
The delivery time of your Kalstein product will depend on the following:
- Whether the equipment you are interested in is in stock or if it needs to be manufactured.
- The type of freight you have chosen, which can be either air or sea.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Sea): 60-90 days.
You can make your purchase through:
- By email: [email protected]
- By phone: +33 (0) 1 70 39 26 50
- Online shopping: Through the official Kalstein website in your country.
At Kalstein, we provide our customers with inductions and technical support through new online methods. You can visit our induction videos, technical assistance, and guidance provided by a Kalstein team through our Youtube channel (Kalstein English). HERE
Send us a direct message and one of our agents will contact you
Spectrophotometers
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Catalog of models of Spectrophotometers on offer.
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Silicone Oil Heating Lyophilizer YR05985-1 – YR05985-2
This product has multiple variants. The options may be chosen on the product page -
Vertical Electric Heating Laboratory Freeze Dryer YR05198 // YR05201
This product has multiple variants. The options may be chosen on the product page -
Vertical Laboratory Freeze Dryer YR05194 // YR05197
This product has multiple variants. The options may be chosen on the product page -
Vertical Laboratory Freeze Dryer YR05191 // YR05193
This product has multiple variants. The options may be chosen on the product page -
Freeze Dryer Lyophilizer for Fruits and Vegetables YR05985
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Food Freeze Dryer YR05984
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Home Use Freeze Dryer For Food YR05983
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T Type Lab Freeze Dryer YR05197-1
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T Type Vertical Lab Freeze Dryer YR05193-1
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T Type Benchtop Lab Freeze Dryer YR05189-1
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Vertical Normal Lab Freeze Dryer YR05190
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Benchtop Manifold Top Press Lab Freeze Dryer YR05189
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Benchtop Manifold Lab Freeze Dryer YR05188
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Benchtop Top Press Lab Freeze Dryer YR05187
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Benchtop Normal Lab Freeze Dryer YR05186
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Electric Heating Drying Oven YR06446
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Tipos de Spectrophotometers

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