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| Visible Spectrophotometer A precision instrument for rapid absorbance and transmittance measurements in the visible spectrum (400–700 nm), optimized for routine analysis in education, food safety, environmental testing, and industrial quality control. Key Features: High Accuracy: Photodiode detector ensures ±0.5 nm wavelength accuracy and ±0.002 Abs photometric precision for reliable concentration analysis. User-Friendly Operation: Intuitive LCD interface, auto-zero calibration, and pre-programmed methods (e.g., Beer-Lambert law, colorimetric assays). Durable Design: Tungsten halogen lamp with ≥3000-hour lifespan and shock-resistant optics for long-term stability. Cost-Effective: Compact, single-beam design reduces energy consumption and maintenance costs. | |||||||||
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As a leading manufacturer and supplier of Visible Spectrophotometers, Xi'an Xunling Electronic Technology Co., Ltd. delivers top-tier instruments with unmatched accuracy, durability, and user-friendliness.
Are you in search of a high-performance Visible Spectrophotometer that combines precision with ease of use? Look no further than Xi'an Xunling's state-of-the-art instrument.
This versatile device excels in measuring absorbance and transmittance within the visible spectrum (400-700 nm), making it an indispensable tool for routine analysis in educational settings, food safety testing, environmental monitoring, and industrial quality control. Whether you're overseeing a university science department or managing a large-scale research facility, our product delivers consistent, reliable results that you can trust.
1. Photometry Measurements
2. Quantitative Test
3. Kinetics Measurement(time scanning)(software extended funtion)
4. Wavelength Scanning(software extended funtion)
5. Multiwavelength Test(software extended funtion)
6. DNA/Protein measurement(software extended funtion)
| Feature | Specification |
|---|---|
| Display | 7-inch color LCD screen |
| Optical system | Dual beam |
| Wavelength range | 190-1100nm |
| Spectral bandwidth | 2nm |
| Wavelength accuracy | ±0.1nm (at 656.1nm), ±0.3nm full area |
| Scanning speed | high, medium, slow |
| Photometric range | -0.3-3A, 0-9999C (0-9999F) |
| Transmittance accuracy | ±0.3% τ (0-100% τ) ±0.002A (0～0.5A) ±0.003A (0.5A～1A) |
| Transmittance repeatability | 0.15% τ (0-100%τ) ±0.001A (0～0.5A) ±0.0015A (0.5A～1A) |
| Baseline flatness | ±0.0015A |
| Stray light | 0.03%T (220nm, 360nm) |
| Noise | ±0.0002A (after 500nm preheating) |
| Light source | imported deuterium lamp, imported tungsten lamp |
| Receiver | imported silicon photodiode |
| Photometric mode | transmittance/absorbance/concentration/energy |
| Host function | photometric measurement, quantitative analysis, wavelength scanning, multi-wavelength measurement, kinetic analysis, DNA/protein measurement |
| Data interface | online/data output/print |
1. Seven inch color LCD screen(button models) can show more parameters
2. Silicone buttons with much longer life span and easier to be operated
3. Seven inch capacitive touch screen and user friendly interface
4. Standard USB ports for data transfer and PC software connection.
5. More functions for basic models
6. Stable system with microcomputer processing
7. Automatic 8 position 1 cm cell holder(optional)
8. Long path cell holder can holde 1-10cm cuvettes(optional)
9. Tube rack for tubes with 16mm diameters(optional for all models)
10. Film cell holder(optional for all models)
11. Automatic sampler/sipper system(optional)
12. PC software, thermal printer, etc.
System Features
Our Visible Spectrophotometer boasts an array of features designed to streamline your workflow and enhance productivity:
High Accuracy: The advanced photodiode detector ensures precise measurements, critical for concentration analysis and quality control.
User-Friendly Interface: The intuitive LCD display and pre-programmed methods make operation straightforward, even for novice users.
Automatic Calibration: The auto-zero function eliminates the need for manual baseline corrections, saving time and reducing errors.
Robust Construction: Shock-resistant optics and a durable casing ensure long-term stability and reliability.
Energy Efficient: The compact, single-beam design minimizes power consumption without compromising performance.
Our product is compatible with Windows 10 and above, offering seamless integration with your existing laboratory management systems. The user-friendly software package includes data analysis tools, customizable reporting templates, and secure data storage options.
We understand the importance of regulatory compliance in scientific research and quality control. Our product adheres to international standards, including ISO 9001 and CE certification. We provide comprehensive documentation to support your validation processes and ensure compliance with GLP and GMP guidelines.
At Xi'an Xunling, we prioritize long-term relationships with our clients. Our dedicated support team offers:
Comprehensive training programs
Prompt technical assistance
Regular software updates
Flexible maintenance contracts
Spare parts availability
Our commitment to innovation is reflected in our numerous patents and certifications, including ISO 9001:2015 and CE marking. These accolades underscore our dedication to producing high-quality, reliable instruments that meet global standards.
