Product Description
The Micro-Spectrophotometer YG0933 is a cutting-edge instrument designed for precise and efficient measurement of nucleic acids, proteins, and other analytes. This device is equipped with a wavelength range of 200-800 nm, allowing it to capture a wide spectrum of measurements. With a minimum sample size requirement of just 0.5-2.0 μl, it is ideal for laboratories where conserving sample material is crucial.
One of the defining features of the YG0933 is its advanced Xenon flash lamp as a light source paired with a 2048-Linear CCD array detector. This configuration ensures high wavelength accuracy of 1 nm and a spectral resolution of ≤3 nm, providing reliable and reproducible results. Its absorbance precision stands at 0.003Abs with an accuracy of 1% at 260 nm, covering an absorbance range of 0.04 – 300A. The spectrophotometer can detect nucleic acid concentrations up to 2-15000 ng/μl (dsDNA) with a measurement time of fewer than 6 seconds.
| Model | YG0933 |
| Wavelength range | 200-800 nm |
| Minimum sample size | 0.5-2.0 μl |
| Path length | 0.05 mm, 0.2 mm, 1.0 mm |
| Light source | Xenon flash lamp |
| Detector type | 2048-Linear CCD array |
| Wavelength accuracy | 1 nm |
| Spectral resolution | ≤3 nm |
| Absorbance precision | 0.003Abs |
| Absorbance accuracy | 1 % (7.332Abs at 260 nm) |
| Absorbance range | 0.04 – 300A |
| Detects nucleic acid up to | 2-15000 ng/μl (dsDNA) |
| Measurement time | <6 S |
| Data output | USB |
| Sample pedestal material | Aluminum alloy and Quartz fiber |
| Operating voltage | DC 24 V 2 A |
| Operating power | 25 W |
| Standby power | 5 W |
| Dimension (WxDxH)mm | 208×320×186 |
| Weight | 3.6kg |
| Software compatibility | Android system |
| Light source | LED |
| Wavelength range | 600±8 nm |
| Absorbance range | 0-4 A |
| Fluorescent detection | |
| Sensitivity | dsDNA：0.5 pg/μl |
| Linear dynamic range | R²≥0.995 |
| Repeatability | ≤1.5 % |
Market Price
In the current market, the price of micro-spectrophotometers like the YG0933 varies depending on the supplier and additional features. However, average pricing tends to range from $3,000 to $5,000 USD. It is important for potential buyers to compare specifications and compatibility with their specific laboratory needs to ensure optimal investment.
Before making a purchase, it’s recommended to consider not just the initial cost but also the availability of customer support and warranty options, which can vary between manufacturers and significantly affect the overall value.
Frequently Asked Questions
What is the minimum sample size required for measurement?
The Micro-Spectrophotometer YG0933 requires a minimum sample size of 0.5-2.0 μl, making it highly efficient for laboratories aiming to minimize sample waste.
What is the absorbance range of the YG0933?
The spectrophotometer features an absorbance range of 0.04 – 300A, accommodating a broad spectrum of measurement needs.
Does the device support software compatibility with current systems?
Yes, the YG0933 is compatible with Android systems, ensuring ease of use with modern devices.
Advantages and Disadvantages
Advantages: The YG0933 boasts a wide wavelength range (200-800 nm), high sensitivity, and excellent precision with a spectral resolution of ≤3 nm. The measurement speed is efficient, delivering results in under 6 seconds. Its compact design and lightweight of 3.6 kg add to its portability and ease of integration into various laboratory settings.
Disadvantages: While features such as high precision and compatibility are key strengths, the device’s fluorescent detection capabilities are limited, which may not be suitable for all research applications. Additionally, users may require multiple calibration to maintain accuracy over time, adding to the operational complexity.
Product Use in the Field
In practical applications, the Micro-Spectrophotometer YG0933 is invaluable for researchers and laboratory technicians working in fields such as molecular biology and biochemistry. Its ability to accurately measure nucleic acids and proteins makes it a suitable choice for diagnostic applications, quality control, and research environments.
The YG0933 is often utilized in genetic laboratories for DNA quantification and purity assessment. Its fast measurement time also means it is well-suited for high-throughput labs where speed and efficiency are critical.
Recommendations
To maximize the utility of the Micro-Spectrophotometer YG0933, users should routinely calibrate the device to ensure continued accuracy. It’s advised to use clean and dry sample pedestals to obtain reliable measurements. Importantly, integrating the spectrophotometer with compatible Android software can enhance data management and visualization capabilities.
Proper maintenance, including periodic software updates and lamp replacements, will sustain the device’s performance and longevity. Also, considering the purchase of extended warranties or service plans from the manufacturer might prove beneficial to support ongoing maintenance needs.
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