Fluorometer
A fluorometer is an essential analytical instrument used to measure the intensity and wavelength distribution of fluorescent light emitted by a sample after it has absorbed light. This technology plays a crucial role in various scientific fields, including biochemistry, molecular biology, environmental science, and medical diagnostics, enabling precise quantification of biological and chemical substances.
The utility of fluorometers extends to applications such as detecting trace amounts of molecules, analyzing protein concentrations, and monitoring environmental pollutants. Their sensitivity and specificity make them indispensable tools for research laboratories, clinical diagnostics, and quality control processes where accurate fluorescence measurement is required.

What You Should Know Before Selecting a Fluorometer and Making an Investment
Key Factors to Consider
When selecting a fluorometer, it is essential to evaluate its sensitivity and detection limits, which directly impact the accuracy of your measurements in low-concentration samples. Additionally, compatibility with different sample types and fluorescence wavelengths must be considered to ensure it meets your specific research or diagnostic applications.
Another crucial factor is the ease of use and integration with laboratory data systems. User-friendly interfaces and data export capabilities streamline workflows and reduce operational errors, enhancing productivity. Also, assess the instrument’s calibration and maintenance requirements to maintain consistent performance over time.

Price Range in the Market
The price range of fluorometers can vary widely depending on their features, brand, and intended use. Entry-level models suitable for basic fluorescence measurements can be more affordable, while advanced fluorometers offering higher sensitivity and multiplexing capabilities command higher prices.
Additional costs may include accessories, software licenses, and service agreements, which should be factored into the total investment. It is advisable to compare different products within your budget range to find a fluorometer that balances cost and functionality effectively.

Value for Money
Assessing the value for money involves looking beyond the purchase price to consider the durability, warranty, and after-sales support provided by the manufacturer. A fluorometer offering robust build quality, reliable performance, and responsive technical assistance can save costs in the long run.
Choosing equipment from reputable brands like Kalstein usually ensures better quality and longer-lasting devices, which translates to lower maintenance expenses and less downtime, providing excellent value over the instrument’s lifecycle.

Expected Lifespan Depending on Use and Maintenance
The lifespan of a fluorometer depends heavily on usage frequency, maintenance schedules, and operating conditions. Regular cleaning, calibration, and proper storage extend the equipment’s operational life and sustain measurement accuracy.
Neglecting maintenance or operating the fluorometer outside recommended parameters can reduce its functional lifespan and increase repair costs. Investing in preventive care ensures your fluorometer remains a reliable asset in your laboratory for many years.

KALSTEIN FLUOROMETER
Among so many products, at Kalstein you can find the ideal fluorometer for your Laboratory
If you are unsure which fluorometer to buy, we guide you through the key features and differences that help tailor the device to your specific laboratory needs. Making the right choice ensures precise results, efficiency, and a high return on investment.

Fluorometer YR412-A
The Fluorometer YR412-A is a cutting-edge instrument designed for precise fluorescence measurement. Ideal for applicatio…

Fluorometer YR06061
The fluorometer YR06061 is an advanced instrument specifically designed for high sensitivity quantitative analysis of DN…

Fluorometer YR06062
The Fluorometer YR06062 is an essential tool for the precise and high-sensitivity quantitative analysis of DNA, RNA, and…

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Our fluorometer best seller
The Fluorometer YR412-A is a cutting-edge instrument designed for precise fluorescence measurement. Ideal for applications in chemistry, biochemistry, medicine, and environmental monitoring, this fluorometer excels in measuring fluorescence parameters, such as emission spectrum intensity and wavelength distribution. Its advanced capabilities make it indispensable for accurate DNA, RNA, and protein quantification, providing precise readings down to 0.5 pg/μl. Equipped with a 4.
When considering the purchase of a high-quality fluorometer like the YR412-A, prices can vary across the market. Typically, for advanced devices with these precision features, you can expect the price range to be between $2700 USD and $3500 USD. To receive a customized quote and learn more about potential discounts or offers, we invite you to use the Kalstein Plus platform for a quick and personalized quotation experience.
| Model | YR412-A |
| Light source | LED |
| Dynamic range | Five orders of magnitude |
| Linear dynamic range | R2 >0.995 |
| Detector | Photodiode |
| Repeatability | <1.5% |
| Stability | <1.5% |
| Sensitivity | dsDNA: 0.5ng/ml |
| Measurement speed | 3s (Once) |
| Dimension (W×D×H)mm | 194×155×72.5 |
| Weight | 0.4kg |

Choosing the right fluorometer ensures accurate fluorescence measurements.

Discovering the Power and Precision of Kalstein Fluorometers
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Fluorometer: Precision in Fluorescence Detection for Advanced Analysis
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Importance of a Fluorometer in a Laboratory
To establish the importance of the equipment that is part of a laboratory and is indispensable, we must take into account its applications and usefulness within…
Kalstein updated its fluorometer lineup for optimal laboratory performance.
Our guides explain fluorometer types, features, and best practices in detail to maximize your instrumentation.
Follow our practical guidelines and expert recommendations to integrate your fluorometer seamlessly into your laboratory workflows, enhancing accuracy and consistency across fluorescence assays and measurements.
Fluorometer for a laboratory: how it works
This equipment has as functionality measure the absorbance of all the ingredients in the sample at 260nm, but to be precise the KALSTEIN YR412-A equip…
Fluorometer: What is it used for?
This apparatus is an optical device, which is used in laboratories to observe and measure the fluorescent quality in biological or mineral samples; th…
Fluorometer vs. Spectrophotometer
A fluorometer is a piece of equipment that allows the analysis, identification and quantification of chemical substances with molecules capable of pre…

Fluorometer: care and maintenance
This laboratory device measures the fluorescence intensity of the fluorescent reagent, i.e. its intensity and distribution of the wavelength of the emission spectrum in biological or mineral samples, we can find two types: handheld device and a table…

FAQs
The delivery time of your Kalstein product will depend on the following:
- Whether the equipment of your interest is in stock or if it needs to be manufactured.
- The type of freight you have selected, which can be either air or maritime.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Maritime): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Maritime): 60-90 days.
You can make your purchase through:
- By email: [email protected]
- By phone: +33 (0) 1 70 39 26 50
- E-commerce: Through Kalstein’s official website in your country.
At Kalstein, we provide our clients with inductions and technical support through new online methods. You can visit our induction and technical assistance videos provided by the Kalstein team on our YouTube channel (Kalstein English). HERE.