Spectrophotometers
Spectrophotometers are essential analytical instruments used to measure the intensity of light as a function of wavelength. They play a critical role in various fields including medical diagnostics, environmental analysis, pharmaceutical research, and veterinary medicine. By quantifying absorbance or transmittance, spectrophotometers enable accurate identification and concentration determination of substances in complex samples, thereby supporting precise and reliable laboratory work.
In laboratories, spectrophotometers are indispensable for tasks ranging from enzyme assays and DNA quantification to quality control and chemical analysis. Their ability to provide rapid and reproducible results makes them invaluable across clinical, veterinary, and scientific environments. These devices enhance workflow efficiency and support detailed data collection for both routine procedures and advanced research applications.
Types of Spectrophotometers Your Laboratory Might Need
Benchtop Spectrophotometer
Benchtop spectrophotometers provide a versatile and reliable solution for laboratories that require precise absorbance and transmittance measurements. Their compact design and user-friendly interfaces make them suitable for routine analysis while delivering high performance in various applications including clinical diagnostics, environmental testing, and pharmaceutical research.
These instruments are favored for their stability, ease of maintenance, and the ability to accommodate multiple cuvette sizes and sample types. Their robust optical systems and software enhancements allow detailed spectral analysis, making them indispensable tools for laboratories demanding accuracy and repeatability.
Double Beam Spectrophotometer
Double beam spectrophotometers are designed with two optical paths to simultaneously measure the sample and reference, significantly improving accuracy and reducing measurement errors. This configuration compensates for fluctuations in light source intensity or detector sensitivity, making them ideal for precise quantitative analyses in medical and veterinary laboratories.
These instruments offer enhanced stability and reproducibility, especially beneficial for long-term experiments and complex sample matrices. Their sophisticated design suits applications in biochemical assays, pharmaceutical quality control, and research laboratories requiring high data integrity.
What You Should Know Before Choosing a Spectrophotometer and Making an Investment
Key Factors to Consider
When selecting a spectrophotometer, consider the wavelength range required for your specific applications as this dictates the instrument’s versatility and suitability for particular tests.
Optical design such as single or double beam, resolution, and sensitivity are crucial factors that affect accuracy and precision, directly influencing the quality of your analytical results.
Price Range in the Market
Spectrophotometer prices vary widely based on features, brand reputation, and instrument complexity, generally ranging from mid-tier models suitable for routine analysis to advanced systems with extended capabilities for research purposes.
Additional costs include accessories, software packages, and warranty options which can affect the total investment required; budget planning should accommodate these aspects.
Quality-Price Ratio
Balancing quality and price involves selecting an instrument that meets essential lab requirements while offering durability, user support, and calibration services to ensure long-term satisfaction.
Investing in a spectrophotometer from a reputable manufacturer with comprehensive support guarantees better return on investment through consistent performance and lower maintenance costs.
Expected Lifespan Based on Usage and Maintenance
The expected lifespan of a spectrophotometer depends on proper handling, routine maintenance, calibration, and operating conditions, with well-cared-for devices typically lasting over a decade.
Regular preventive maintenance, timely software updates, and professional technical service visits substantially extend operational reliability and accuracy throughout the instrument’s lifetime.
KALSTEIN SPECTROPHOTOMETERS
Among many products, at Kalstein you can find the ideal spectrophotometer for your laboratory
If you are unsure about which spectrophotometer to buy, we can guide you through the key features, applications, and specifications to help you select the instrument that best suits your laboratory’s analytical requirements and budget constraints. Our experts are ready to support your decision-making process to ensure you invest in high-quality equipment that will enhance your results and productivity.
Grating Spectrophotometer with UV SCI/SCE Bluetooth YR05500 // YR05502
The Grating Spectrophotometer with UV SCI/SCE Bluetooth YR05500 // YR05502 is a state-of-the-art instrument designed for…
YR06702//YR06702-3 Series Single and Dual Beam UV-Visible Spectrophotometer
Kalstein YR06702 series of UV-Visible Spectrophotometers represents the gold standard in photometric analysis for labora…
Multi-Angle Spectrophotometer with 3 Angles YR05488 // YR05489
The Multi-Angle Spectrophotometer with 3 Angles YR05488 // YR05489 is an advanced instrument ideal for assessing color d…
Biophotometer Micro Spectrophotometer YR06033
The YR06033 BioPhotometer Micro-Spectrophotometer is an advanced and compact tool designed for laboratories that require…
Our bestselling spectrophotometer
The Grating Spectrophotometer with UV SCI/SCE Bluetooth YR05500 // YR05502 is a state-of-the-art instrument designed for precise color measurement in various industries such as printing, textiles, paints, and coatings. Featuring an ergonomic design with D/8 geometric optics, this spectrophotometer adheres to international standards (CIE No.15, ASTM E1164, ISO7724/1) to deliver accurate results. The integrated LED light source, including UV capabilities, and a dual aperture system (8 mm and 4 mm) ensure that you can achieve precise measurements.
The YR05500 // YR05502 spectrophotometer is positioned in the market with a price range of approximately $4,000 to $4,800 USD, depending on the additional accessories and configurations required. This pricing underscores its accuracy and flexibility, marking it as a smart investment for companies aiming to enhance their color management and quality control processes. For those interested in obtaining a tailored quote, you can easily request one or generate it automatically via Kalstein Plus, catering specifically to your project needs.
| Model Items | YR05500 | YR05501 | YR05502 |
| Optical Geometry | Reflect: di:8°, de:8°(diffused illumination, 8-degree viewing angle) | ||
| Integrating Sphere Size | 48mm | ||
| Light Source | Combined LED Light, UV Light | Combined LED Light | |
| Spectrophotometric Mode | Concave Grating | ||
| Sensor | 256 Image Element Double Array CMOS Image Sensor | ||
| Wavelength Range | 400-700nm | ||
| Wavelength Interval | 10nm | ||
| Semiband Width | 10nm | ||
| Measured Reflectance Range | 0-200% | ||
| Measuring Aperture | Dual Aperture: 10mm/8mm & 5mm/4mm | Customized Aperture: 8mm/4mm/1×3mm | Single Aperture: 8mm/10mm |
| Specular Component | SCI&SCE | ||
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,HunterLAB | ||
| 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),Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity, 8° Glossiness | WI(ASTM E313, CIE/ISO, AATCC, Hunter),YI(ASTM D1925, ASTM 313),Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity | WI(ASTM E313, CIE/ISO, AATCC, Hunter),YI(ASTM D1925, ASTM 313),Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity |
| Display | 3.5-inch TFT color LCD, Capacitive Touch Screen | ||
| Data Port | USB, Bluetooth 4.0 | USB | |
| Data Storage | Standard 2000 Pcs, Sample 20000 Pcs | ||
| Language | English, Chinese | ||
| Operating Environment | 0~40℃, 0~85%RH (no condensing), Altitude < 2000m | ||
| Storage Environment | -20~50℃, 0~85%RH (no condensing) | ||
| Standard Accessory | Power Adapter, Built-In Li-ion Battery, User Guide, PC Software, White and Black Calibration Cavity, Dust Cover | ||
| Optional Accessory | Micro Printer, Powder Test Box,Universal Test Components | ||
| Notes: The specifications are subject to change without notice. | |||
Comprehensive factors ensure optimal spectrophotometer selection.
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Spectrophotometer Offers
YR06702//YR06702-3 Series Single and Dual Beam UV-Visible Spectrophotometer
Array Spectrophotometer YR06664
Non-contact Benchtop Spectrophotometer YR05480
Biophotometer Micro Spectrophotometer YR06033
Spectrophotometer double beam YR01862-1 – YR01862-2
Micro-Spectrophotometer YR06035
Micro-Spectrophotometer YR06034
Micro-Spectrophotometer YR06033-1
Kalstein continuously updates its spectrophotometer offerings.
Our guides detail spectrophotometer choice, operation, maintenance, and troubleshooting techniques to maximize performance.
By following our expert guides, you will learn how to select the right spectrophotometer, ensure its proper calibration, maintain optimal performance, and troubleshoot common issues effectively to work like a true professional in your laboratory environment.
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Comparison of the Grating Spectrophotometer YR05504 and the HunterLab ColorFlex EZ
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FAQs
The delivery time of your Kalstein product will depend on the following:
- If the equipment of your interest is in stock or if it must be manufactured.
- The type of freight you have chosen, which may 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
- E-commerce: Via Kalstein’s official website in your country.
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