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Visible Spectrophotometer, 721 Digital Lab Spectrophotometer 350-1020nm Tungsten Lamp Lab Equipment for Food, Environmental Testing
GMD 22849
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Precise data analysis at your fingertips – Easy to use, durable, and versatile for a wide range of applications.
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Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Food Testing
Ideal for laboratories testing food quality and composition through UV-Vis spectroscopy to ensure safety and compliance.
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Environmental Analysis
Useful for environmental scientists conducting water quality assessments, measuring pollutants, and ensuring regulatory compliance.
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Academic Research
Great for educational institutions where students learn about spectrophotometry principles and real-world applications in experiments.
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Low-Budget Users
High-priced for hobbyists or individuals without substantial funding, limiting accessibility to advanced measurement technology.
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Field Use
Not portable enough for fieldwork; primarily designed for stationary lab conditions rather than mobile applications.
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Infrequent Use
Not suitable for occasional users who might need simpler, less expensive options for rare, basic measurement tasks.
Product Description
Visible Spectrophotometer, 721 Digital Lab Spectrophotometer 350-1020nm Tungsten Lamp Lab Equipment for Food, Environmental Testing
Customer Questions & Answers
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Question:
What is a Visible Spectrophotometer and how is it used?
Answer: A Visible Spectrophotometer is an analytical instrument that measures the absorbance of light in the visible spectrum (350-1020nm) by a sample. It is widely used in fields like food quality testing, environmental analysis, and chemical research. By quantifying the concentration of a specific analyte in a solution, this instrument provides valuable data for quality assurance, research, and compliance with regulations. For instance, food scientists may use it to determine pigment levels in products to ensure color consistency. -
Question:
What types of samples can be tested using the 721 Digital Spectrophotometer?
Answer: The 721 Digital Spectrophotometer is versatile and can analyze a variety of samples including liquids, food products, environmental samples, and chemical solutions. By utilizing specific wavelengths, it can detect and quantify substances such as food additives, dyes, and pollutants. This flexibility makes it an essential tool in laboratories focused on food safety and environmental conservation, enabling detailed analyses that help maintain industry standards. -
Question:
What is the significance of the tungsten lamp in this spectrophotometer?
Answer: The tungsten lamp used in the 721 Digital Spectrophotometer provides consistent and stable illumination across the visible spectrum, enhancing measurement accuracy. Its continuous spectrum is essential for precise absorbance readings, making it suitable for various applications from food analysis to environmental testing. Users benefit from high-quality results, ensuring reliable data for their studies or quality control. -
Question:
How can I calibrate the 721 Spectrophotometer for accuracy?
Answer: To calibrate the 721 Spectrophotometer, you would typically use standard solutions with known absorbance values at specific wavelengths. Following the manufacturer's guidelines, you can adjust the instrument settings to align the measured values with the standards. Regular calibration ensures that your spectrophotometer delivers accurate readings, which is crucial for research integrity, such as when assessing the concentration of contaminants in food products. -
Question:
What features distinguish the 721 Digital Spectrophotometer from others?
Answer: The 721 Digital Spectrophotometer stands out due to its user-friendly digital interface, high accuracy, and broad wavelength range (350-1020nm). It also incorporates advanced optical technology, ensuring it captures a wide array of sample characteristics. These features make it ideal for both routine lab testing and complex research applications, allowing users to obtain reliable results quickly and effectively. -
Question:
What are some practical applications for the 721 Spectrophotometer?
Answer: Practical applications for the 721 Spectrophotometer include testing for food colorants, assessing water quality by measuring pollutant levels, and analyzing the absorption characteristics of chemicals in research settings. For example, a laboratory might use it to monitor the concentration of chlorophyll in water samples, helping ensure compliance with environmental regulations, while food technologists may test the safety of color additives in products. -
Question:
Is the 721 Digital Spectrophotometer portable?
Answer: The 721 Digital Spectrophotometer, while primarily designed for lab settings, can be considered relatively portable due to its compact design and power options. It can be used in various locations, such as field testing for environmental samples or on-site food quality assessments. Its lightweight nature allows for easy transport, which is beneficial for researchers and quality control professionals who may require testing in diverse environments. -
Question:
What maintenance does the 721 Spectrophotometer require?
Answer: Regular maintenance for the 721 Spectrophotometer involves cleaning the optical components, checking the calibration, and ensuring that the instrument is stored properly. Cleaning the cuvettes and sample holder prevents contamination and ensures accurate readings. By maintaining the equipment, users can prolong its lifespan and reliability, which is crucial for consistent results in laboratory analyses. -
Question:
What should I consider when purchasing the 721 Digital Spectrophotometer?
Answer: When considering the purchase of a 721 Digital Spectrophotometer, evaluate its specifications, including wavelength range, ease of use, and included features for data handling. Additionally, research compatibility with your testing needs, whether it be for food safety, environmental studies, or other laboratory applications. This alignment will ensure that the spectrophotometer meets your operational demands effectively. -
Question:
Where can I buy the Visible Spectrophotometer, 721 Digital Lab Spectrophotometer in The Gambia?
Answer: You can purchase the Visible Spectrophotometer, 721 Digital Lab Spectrophotometer at Ubuy. They offer a range of lab equipment including this model, ensuring that you have access to reliable spectrophotometry tools for food and environmental testing. Ubuy is known for its customer service and product availability, making it a convenient option for professionals in various fields.
njxbrek Spectrophotometers Editorial Review
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GMD 22849
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This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Automatic calibration ensures precise data collection.
- Wide wave range of 350-1020nm for versatile testing.
- Built with high-quality materials for durability.
- User-friendly design suitable for all experience levels.
- Large sample room accommodates up to 10cm cuvettes.
- Ideal for various sectors including medicine and environmental testing.
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