Spectrophotometers
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 several types of spectrophotometers. These are grouped according to the type of sample analyzed; There are atomic absorption and molecular absorption (commonly known as a UV-VIS spectrophotometer).
Spectrophotometers are used in laboratories to determine what the beam of electromagnetic radiation or light is and thus identify, qualify and quantify what its intensity is like. In the same way, it allows determining its efficiency, sensitivity, resolution and spectral range. Which will depend on the variabilities of the design and the choice of the optical components it contains.

Types of Spectrophotometers Your Laboratory may need
Single beam
Within the category of Spectrophotometers, the subcategory of “Make it unique” offers a range of innovative features to enhance laboratory processes. These unique capabilities allow for precise and customized analysis, catering to specific research requirements with unmatched accuracy and efficiency. Utilizing cutting-edge technology and advanced software, the instruments in this subcategory provide researchers with the tools they need to achieve exceptional results and drive scientific advancements.
By incorporating the “Make it unique” feature into laboratory practices, scientists can elevate their work to new heights, pushing the boundaries of discovery and innovation. The bespoke solutions offered in this subcategory empower researchers to explore new possibilities and revolutionize their approach to spectroscopic analysis. With a focus on individuality and customization, these spectrophotometers pave the way for groundbreaking research and groundbreaking discoveries that pave the way for revolutionary breakthroughs in the scientific community.

Portable Benchtop Spectrophotometer
The Portable Spectrophotometer is a convenient and compact device designed for on-the-go analysis of various substances. With its lightweight and portable design, this instrument allows for easy measurements in the field or different locations within a laboratory setting. The Portable Spectrophotometer offers reliable and accurate results, making it an essential tool for professionals in the scientific and research fields.
Portable Spectrophotometers are built with advanced technology to ensure precise measurements of light absorption and transmission, aiding in the identification and quantification of compounds. This versatile instrument is ideal for diverse applications, including environmental monitoring, food and beverage analysis, pharmaceutical research, and more. With its user-friendly interface and robust features, the Portable Spectrophotometer is a valuable asset for any laboratory or research facility seeking efficient and accurate analytical capabilities.

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

Benchtop Spectrophotometer YR05476
YR05476 is a benchtop grating spectrophotometer which is developed by Kalstein independently with independent intellectual property. YR05476 has ma...

Pulsed Xenon lamp Benchtop Spectrophotometer YR05474
YR05474 is a benchtop grating spectrophotometer which is developed by Kalstein independently with independent intellectual property. YR05474 has ma...

Non-contact Benchtop Spectrophotometer YR05482
YR05482 spectrophotometer is a color measuring instrument with 45/0 optical geometry (45 ring-shaped illumination, vertical viewing), to achieve preci...

Micro-Spectrophotometer YR06035
YR06035 is an advanced model of micro UV VIS spectrophotometer with full wavelength range (200-800 nm). It has a new added function of measuring bacterial cell concentration...
Our Spectrophotometers best seller
YR06034 ultra-micro nucleic acid analyzer is an instrument used to detect the concentration and purity of DNA and RNA. The sample size required for each measurement is only 1 to 2 μl. User can directly add the sample point to the template without colorizing cup or capillary accessories. After the measurement, you can choose to wipe the sample directly or use a pipettor to recover the sample. All steps are simple and fast.
Features
YR06034 is a basic micro-volume UV spectrophotometer designed (only 3 types of wavelength: 260 nm, 280 nm and 365 nm) for the measurement of nucleic acids and proteins
Android system operation, 7 inch touch screen no computer, APP software, simple interface, easy to use
LED light source long-life components
To detect the concentration of bacteria and microorganism are more convenient with the OD600 function
Measures nucleic acid concentration at 260 nm and purity using the ratio 260/280
Measure purified protein concentration at 280 nm
Model | YR06034 |
Wavelength range | 260 nm, 280 nm |
Minimum sample size | 1-2.0 μl |
Path length | 0.5 mm |
Light source | LED |
Detector type | UV-sillion photocell |
Spectral resolution | ≤8 nm |
Absorbance precision | 0.005Abs |
Absorbance accuracy | 2 %(7.332Abs at 260 nm) |
Absorbance range | 0.2 – 50 A |
Detects nucleic acid up to | 10-2500 ng/μl(dsDNA) |
Measurement time | <6 S |
Data output | USB |
Sample pedestal material | Aluminum alloy and Quartz fiber |
Operating voltage | DC 24 V 2 A |
Operating power | 25 W |
Standby power | 5 W |
Dimension (W×D×H) mm | 208×280×186 |
Weight | 3.6 kg |
Software compatibility | Android system |
Light source | LED |
Wavelength range | 600±8 nm |
Abosorbance range | 0-4 A |

Analysis of the best Spectrophotometers for Your Laboratory

How to keep your spectrophotometer in good condition?
The spectrophotometer is one of the main diagnostic and research instruments developed by humans. It is used in the laboratory ...

What is a Spectrophotometer?
A spectrophotometer is a device that is used in laboratories to determine what the beam of electromagnetic radiation or light is and thus identify, qualify and quantify its intensity. In the same way, it allows determining ....

The spectrophotometer
A spectrophotometer is an instrument that measures how much light a substance absorbs. Measures the amount of photon absorbance after passing through a solution. Each substance transmits, reflects, and absor...

How does a spectrophotometer work?
The spectrophotometer is a piece of equipment frequently used in laboratories. It is a device that measures the intensity of the light absorbed when passing through...
Catalog of models of Spectrophotometers on offer
Visible Spectrophotometer – YR01845
Add to cartVisible Spectrophotometer – YR01846
Add to cartVisible Spectrophotometer – YR01847
Add to cartSingle Beam Visible Spectrophotometer – YR01844
Add to cartSpectrophotometer – YR01850
Add to cartUV / VIS Spectrophotometer – YR01853
Add to cartUV / VIS Spectrophotometer – YR01856
Add to cartUV / VIS Spectrophotometer – YR01859 // YR01861
Select options
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.
What technology uses a spectrophotometer?
What are the uses of a spectrophotometer?
When to calibrate my spectrophotometer?
Advantages of spectrophotometer for detecting impurities in food

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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Steel Workbench YR06018 // YR06024
This product has multiple variants. The options may be chosen on the product page -
YR01839 Online Conductivity Controller
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Electric heating incubator YR02044 // YR02047
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Hematology Analyzer For Veterinary YR05122-V
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5L Stationary Veterinary Oxygen Concentrator YR06353
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ECG Monitor 12 Channel Portable ECG Equipment YR05162
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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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Tipos de Spectrophotometers

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[Producto] B
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