Spectrophotometers
Spectrophotometers are essential analytical instruments used to measure the intensity of light as a function of its wavelength. They are widely utilized in medical, veterinary, and biological laboratories to accurately quantify the concentration of substances in various samples. These devices serve diverse applications such as analyzing blood, tissues, and other biological materials by assessing their absorption spectra across specific wavelengths.
The versatility of spectrophotometers is reflected in their ability to support various laboratory needs, ranging from routine clinical diagnostics to advanced research in molecular biology and biochemistry. They provide precise quantitative data, aiding in the diagnosis, treatment monitoring, and scientific investigations. Their non-destructive measurement method ensures sample integrity throughout the analysis process.
Types of Spectrophotometers Your Laboratory May Need
Handheld Spectrophotometers
Handheld spectrophotometers provide mobility and ease of use without compromising analytical precision. They are ideal for point-of-care testing in clinics and veterinary practices where rapid, on-site measurement is critical. These compact devices allow professionals to carry out spectral analysis quickly and efficiently, reducing turnaround times and improving decision-making.
Typically equipped with robust battery power and versatile interfaces, handheld spectrophotometers support various testing protocols including colorimetric assays and absorbance measurements. Their portability combined with advanced optical technology makes them indispensable tools for clinical diagnostics and fieldwork.
Micro-Spectrophotometers
Micro-spectrophotometers are specialized instruments designed to handle very small sample volumes with high sensitivity and resolution. They are extensively used in research laboratories where sample availability is limited. Applications include microscopy-based spectral analysis and precise quantification in molecular biology.
These devices integrate advanced optics to achieve superior spectral accuracy and stability, often coupled with software capable of detailed data analysis. They support interdisciplinary research by enabling quantification of minute biological or chemical samples without destruction.
What You Need to Know Before Selecting a Spectrophotometer and Making an Investment
Key Factors to Consider
When selecting a spectrophotometer, it is crucial to evaluate the wavelength range to ensure the instrument can analyze the specific substances relevant to your laboratory. Additionally, optical resolution and photometric accuracy are key for obtaining reliable and reproducible results. User interface and compatibility with lab software also affect operational efficiency.
Another important factor is the instrument’s portability and power source, especially for handheld spectrophotometers used outside traditional laboratory environments. Durability against environmental factors and ease of calibration contribute to consistent performance. Support and service availability from the supplier also greatly impact the long-term usability of the device.
Market Price Range
Spectrophotometer costs vary widely depending on their technology, wavelength range, and additional features. Basic models designed for routine clinical use can start at affordable prices, while high-end research-grade instruments with advanced optics and software command higher investments. Custom options and accessories also affect overall pricing.
It’s advisable to consider the total cost of ownership including maintenance, calibration, and potential upgrades when evaluating prices. Some suppliers offer leasing or financing options to accommodate different budget levels. Comparing prices among reputable manufacturers ensures a competitive purchase aligned with laboratory requirements.
Price-Quality Relationship
A good spectrophotometer should balance cost and performance effectively, offering accurate and consistent results over its lifespan. Our spectrophotometers are carefully selected to meet high-quality standards while remaining accessible to a wide range of clinics and laboratories. Investing in quality guarantees better data integrity and reliability in your analyses.
Choosing instruments from established brands like Kalstein ensures robust engineering and reliable components that deliver excellent price-performance ratios. We prioritize products with proven durability and user-friendly features to maximize return on investment and reduce operational disruptions.
Expected Lifespan Depending on Use and Maintenance
Proper maintenance and regular calibration significantly extend the useful life of spectrophotometers. Following manufacturer guidelines and scheduling professional servicing helps preserve optical components and electronic stability. Cleaning and correct storage prevent damage that can degrade performance over time.
Spectrophotometers typically have a lifespan of several years if used according to specifications and maintained regularly. Environmental conditions, frequency of use, and handling sophistication influence durability. Choosing devices with extended warranty options provides additional peace of mind and ongoing technical support.
KALSTEIN SPECTROPHOTOMETERS
Among many products, at Kalstein you can find the ideal spectrophotometer for your Clinic
Not sure which spectrophotometer to buy? We understand that choosing the right spectrophotometer can be challenging due to various technical features, performance parameters, and price options available. At Kalstein, we guide you through selecting a reliable device that fits your clinical needs and budget, ensuring efficient and accurate measurements every time.
Array Spectrophotometer YR06664
The YR06664 is a cutting-edge array spectrophotometer developed by Kalstein using its proprietary spectroscopic core tec…
Non-contact spectrophotometer YR05481
The YR05481 spectrophotometer is an advanced color measurement solution that adopts the D/8 optical standard, specifical…
Grating Spectrophotometer with 8mm and 4mm Apertures YR05504
The Grating Spectrophotometer with 8mm and 4mm Apertures YR05504 is an advanced tool built for high-precision color anal…
Double Beam UV / Vis Spectrophotometer – YR01862
The Double Beam UV / Vis Spectrophotometer – YR01862 is a precision instrument designed for high accuracy and reliabilit…
Our most sold spectrophotometer
The YR06664 is a cutting-edge array spectrophotometer developed by Kalstein using its proprietary spectroscopic core technology. Designed for industrial-grade precision, this device features a built-in silicon photodiode array sensor (40 sets of dual columns) and a powerful MCU to ensure high data stability and accuracy.
It is the perfect choice for companies requiring international color consistency, as its measurement data is fully compatible with major competing products from Japan, the United States, and Europe. Its large-size touch screen and ergonomic design make color control easy, efficient, and professional for any manufacturing environment.
| Feature | Detail |
| Model | YR06664 |
| Optical Geometry | D/8 (diffused illumination, 8-degree viewing angle) |
| Measurement Mode | SCI & SCE; Include UV & Exclude UV |
| Sensor | Large-area silicon photodiode array (40 pairs) |
| Wavelength Range | 400 ~ 700nm |
| Wavelength Interval | 10nm |
| Measuring Apertures | 8mm Platform, 4mm Platform, 1x3mm |
| Color Spaces | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab |
| Color Difference Formula | Delta Eab, Euv, E94, Ecmc(2:1), E*00, DIN Delta E99 |
| Measuring Time | Approx. 1.5s |
| Repeatability | Delta E*ab less than or equal to 0.022 |
| Inter-instrument Error | Delta E*ab less than or equal to 0.2 |
| Display | 3.5-inch TFT Color Capacitive Touch Screen |
| Data Port | USB, Bluetooth 5.0 |
| Data Storage | 500 Standards, 20,000 Samples |
| Battery | Lithium battery, 3.7V, 5000mAh (8500 measurements) |
| Dimensions | 114 x 70 x 208 mm |
| Weight | Approx. 0,435 kg |
Precise optical measurement ensures accurate sample analysis results
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Spectrophotometers on special offer
YR06702//YR06702-3 Series Single and Dual Beam UV-Visible Spectrophotometer
Array Spectrophotometer YR06664
Benchtop Spectrophotometer YR05477
Benchtop Spectrophotometer YR05478
Non-contact Benchtop Spectrophotometer YR05483
Benchtop Color Haze Meter YR05479
Non-contact spectrophotometer YR05481
Non-contact Benchtop Spectrophotometer YR05480
Kalstein provides updated spectrophotometers for modern laboratories
Explore detailed guides to optimize spectrophotometer operation and maintenance
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FAQs
The delivery time for your Kalstein product will depend on the following:
- Whether the equipment of your interest is in stock or if it must be manufactured.
- The type of freight you have chosen, which can be either air or sea shipping.
- 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:
- Email: [email protected]
- Phone: +33 (0) 1 70 39 26 50
- E-commerce: Through the official Kalstein website in your country.
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