Spectrophotometers
Spectrophotometers are essential laboratory instruments that allow the measurement of the absorbance or transmittance of a solution at specific wavelengths. They play a crucial role in quantitative and qualitative analyses in chemistry, biology, medicine, and the environment, providing precise data for monitoring and studying various substances.
These devices are widely used thanks to their versatility and accuracy, whether for concentration determination, compound characterization, or quality control. Their importance grows with technological advances that now allow portable and benchtop models suited for all types of laboratories.
Types of spectrophotometers your laboratory might need
Benchtop Spectrophotometers
Benchtop spectrophotometers are designed to offer maximum precision and reliability. They are perfect for laboratory analyses where measurement repeatability is crucial, notably thanks to their stability and wide range of available wavelengths.
They are used in fields such as biomedical research, analytical chemistry, and education, enabling rigorous analysis of various samples in a controlled environment.
Portable Spectrophotometers
Portable spectrophotometers allow mobile analyses, especially useful for fieldwork, clinical settings, or industrial environments. Their compactness facilitates quick measurements while maintaining good accuracy.
Their ease of use and compatibility with various accessories make them indispensable tools for professionals requiring high analytical flexibility.
What should you know before selecting and investing in a spectrophotometer?
Key factors to consider
Key factors for choosing a spectrophotometer include measurement accuracy, the range of available wavelengths, ease of use, as well as the type of sample to be analyzed. It is also crucial to consider compatibility with your specific analytical needs.
Moreover, device robustness, maintainability, and the quality of after-sales service play an important role. Choosing a suitable spectrophotometer ensures reliable results and better laboratory productivity.
Price range on the market
Spectrophotometer prices can vary considerably depending on features, accuracy, and brand. There are affordable entry-level models as well as high-end instruments for specialized uses that may require a higher investment.
Portable spectrophotometers are generally less expensive than benchtop models, but there are also sophisticated versions aimed at very specific applications that demand a higher budget.
Value for money
When choosing a spectrophotometer, value for money is decisive. You must evaluate not only the initial cost but also durability, warranty, and performance so that the device optimally meets laboratory requirements.
Investing in a quality spectrophotometer allows benefiting from longer longevity and lower maintenance costs. Good value for money translates into reliable equipment with effective technical service.
Expected lifespan according to use and maintenance
The lifespan of a spectrophotometer depends mainly on manufacturing quality, usage, and maintenance. Use in accordance with manufacturer recommendations extends measurement reliability and accuracy over time.
Regular maintenance and periodic calibration are essential to maximize your device’s lifespan and ensure consistent analytical results over time.
KALSTEIN SPECTROPHOTOMETERS
Among many products, at Kalstein you can find the ideal spectrophotometer for your clinic
Don’t know which spectrophotometer to buy? At Kalstein, we understand the importance of choosing a device that precisely meets your analytical needs. Our products offer a variety of technical options and features to ensure performance, reliability, and adaptability according to your application field.
Plus 45/0 8mm Spectrophotometer YR05505
The Plus 45/0 8mm Spectrophotometer YR05505 is designed for precision color control across various industries, including…
UV / VIS Spectrophotometer – YR01859 // YR01861
The UV / VIS Spectrophotometer YR01859 // YR01861 is an advanced tool designed to provide precision across a wide range…
Spectrophotomètre à barrette YR06664
Le YR06664 est un spectrophotomètre de réseau de pointe, développé par Kalstein grâce à sa propre technologie de base sp…
VIS Visible Spectrophotometer- YR01848
The VIS Spectrophotometer YR01848 offers a precise and advanced laboratory solution, ideal for analysis within the 320 t…
Our best-selling spectrophotometer
The Plus 45/0 8mm Spectrophotometer YR05505 is designed for precision color control across various industries, including paints, inks, textiles, and printing. With its customizable 8mm aperture and other options, it adapts seamlessly to diverse quality requirements. Featuring a 45/0 illumination system compliant with global standards (CIE No.15, ISO 7724-1, ASTM E1164), combined with a reliable LED light source, this spectrophotometer ensures consistent color transfer and quality control. Its 3.
The market price for a spectrophotometer like the YR05505 is typically in the range of $3,900 to $4,300 USD, which reflects its advanced capabilities and customization options. Offering an attractive balance of cost and quality, it’s an essential tool for organizations aiming to enhance their color analysis precision and production efficiency. For a detailed quote tailored to your needs, you can request one or use Kalstein Plus for an automatic quote, streamlining your procurement process.
| Model | YR05505 |
| Illumination/Observation system | 45/0(45 ring-shaped illumination, vertical viewing); Comply with CIE No.15，GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7,GB 2893、GB/T 18833 |
| Features | Common spectrophotometer with customized one aperture, like 8mm aperture and apply in paints, inks, textiles, garments, printing and dyeing, printing etc industries for color transfer and quality control. |
| Integrating Sphere Size | Φ48mm |
| Light Source | Combined LED Light |
| Spectral separation device | Concave Grating |
| Detector | 256 Image Element Double Array CMOS Image Sensor |
| Wavelength Range | 400~700nm |
| Wavelength Pitch | 10nm |
| Half Bandwidth | 10nm |
| Reflectance Range | 0~200% |
| Measuring Aperture | Customized One Aperture：MAV:Φ8mm/Φ10mm；SAV:Φ4mm/Φ5mm；SAV:Φ2mm/Φ3mm； |
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,HunterLAB,βxy |
| Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,ΔE（Hunter） |
| Other Colorimetric Index | WI(ASTM E313，CIE/ISO,AATCC,Hunter)， YI(ASTM D1925，ASTM 313), MI (Metamerism Index), Staining Fastness, Color Fastness, Color Strength, 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) |
| Display Data | Spectrogram/Values, Chromaticity Values, Color Difference Values/Graph, Pass/Fail Result, Color Offset |
| Measurement Time | About 1.5s |
| Repeatability | Spectral reflectance: MAV,Standard deviation within 0.1% (400 nm to 700 nm: within 0.2%) Chromaticity value:MAV,within ΔE*ab 0.05(When a white calibration plate is measured 30 times at 5 second intervals after white calibration) |
| Inter-instrument Error | Within ΔE*ab 0.2 (Average for 12 BCRA Series II color tiles) |
| Measurement mode | Single Measurement, Average Measurement(2-99) |
| Size(L*W*H) | 184*77*105mm |
| Weight | About 600g |
| Power source | Li-ion battery. 5000 measurements within 8 hours |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Display | 3.5-inch TFT color LCD, Capacitive Touch Screen |
| Interface | USB |
| Data memory | Standard 500 Pcs, Sample 20000 Pcs |
| Language | Chinese,English |
| Working Environment | Temperature: 0~40℃; Humidity: 0~85% (No Condensation);altitude: less than 2000 m |
| Storage Environment | Temperature: -20~50℃; Humidity: 0~85% (No Condensation) |
| Standard Accessory | Power Adapter, USB Cable, Built-in li-ion battery, User Manual, software(download from the website)White and Black Calibration Board, Protective Cover. |
| Optional Accessory | Micro Printer, Powder Test Box, Universal test components, Locating Plate |
| Notes: The specifications are subject to change without notice. | |
Precise and reliable analysis for your laboratory needs
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Spectrophotometers on sale
Spectrophotomètre UV-visible à simple et double faisceau série YR06702//YR06702-3
YR06702//YR06702-3 Series Single and Dual Beam UV-Visible Spectrophotometer
Spectrophotomètre à barrette YR06664
Array Spectrophotometer YR06664
Non-contact Benchtop Spectrophotometer YR05480
Biophotometer Micro Spectrophotometer YR06033
Spectrophotometer double beam YR01862-1 – YR01862-2
Micro-Spectrophotometer YR06034
Kalstein continuously updates its spectrophotometers for better performance
Comprehensive guides to choose and effectively use your Kalstein spectrophotometer
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A look at spectrophotometry for laboratories
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FAQs
Your Kalstein product delivery time depends on the following elements:
- If the equipment you choose is in stock or needs to be manufactured.
- The selected freight type, which can be air or sea.
- In-stock equipment:
– Air delivery time: 15-30 days.
– Sea delivery time: 45-60 days.
- Out-of-stock equipment:
– Air delivery time: 30-60 days.
– Sea delivery time: 60-90 days.
You can make your purchase by:
- Email: [email protected]
- Phone: +33 (0) 1 70 39 26 50
- E-commerce: via Kalstein’s official website in your country.
At Kalstein, we provide our customers with training and technical support via new online methods. You can watch our training videos, technical assistance, and advice given by a Kalstein team on our YouTube channel (Kalstein English). HERE.