Double Beam UV Visible Spectrophotometer
A precision analytical instrument designed for high-stability absorbance and transmittance measurements across 190–1100 nm, ideal for pharmaceutical QA/QC, environmental monitoring, and advanced biochemical research.
Key Features:
Unparalleled Stability: Dual-beam optical design compensates for real-time light source fluctuations, ensuring ±0.0002 Abs/h drift and ±0.1 nm wavelength accuracy.
Ultra-Sensitive Detection: Photomultiplier tube (PMT) and high-resolution diode array detectors achieve noise levels ≤0.0003 Abs for trace sample analysis.
Automated Efficiency: Auto-calibration, 8-cell holder, and pre-loaded methods (e.g., kinetics, DNA/RNA quantification) streamline workflows with scan speeds up to 4000 nm/min.
Durable Performance: Sealed optics, humidity-resistant components, and dual deuterium/tungsten lamps (≥2000 hours lifespan) ensure reliability in demanding environments.
Your Trusted Double Beam UV Visible Spectrophotometer Manufacturers and Suppliers
As a leading manufacturer and supplier of precision analytical instruments, Xi'an Xunling Electronic Technology Co., Ltd. proudly offers top-tier Double Beam UV Visible Spectrophotometers. Our instruments boast unparalleled stability, ultra-sensitive detection, and automated efficiency, making them the go-to choice for discerning laboratory professionals worldwide.
Introduction to Double Beam UV Visible Spectrophotometers
Welcome to the cutting edge of spectroscopic analysis! Our Double Beam UV Visible Spectrophotometer is a powerhouse of precision, designed to meet the exacting standards of modern research and quality control environments. This sophisticated instrument utilizes dual-beam technology to provide incredibly accurate absorbance and transmittance measurements across the 190-1100 nm spectrum.
Why choose our spectrophotometer? It's simple: unmatched performance, reliability, and user-friendliness. Perfect for pharmaceutical QA/QC, environmental monitoring, and advanced biochemical research, this instrument delivers consistent, high-quality results that you can trust. Let's dive into the specifics that make our product a game-changer in your laboratory.
Technical Specifications
| Feature | Specification | ||
|---|---|---|---|
| Display | 7-inch color LCD screen | ||
| Optical system | Dual beam | ||
| Wavelength range | 190-1100nm | ||
| Spectral bandwidth | 0.5/1.0/2.0/4.0/5.0nm adjustable | ||
| Wavelength accuracy | ±0.1nm (at 656.1nm), ±0.3nm full area | ||
| Scanning speed | high, medium, slow | ||
| -0.3-3A, 0-9999C (0-9999F) | |||
| Transmittance accuracy | ±0.3% τ
|
||
| 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 |
System Features
Our Double Beam UV Visible Spectrophotometer isn't just about raw specs – it's about making your work easier and more efficient:
- Dual-beam optical design for real-time compensation of light source fluctuations
- Auto-calibration for hassle-free startup
- 8-cell holder for high-throughput analysis
- Pre-loaded methods for common applications like kinetics and DNA/RNA quantification
- User-friendly interface with touch screen control
Operating Systems
Compatibility is key in modern labs. Our spectrophotometer works seamlessly with:
- Windows 10/11
- MacOS (via virtual machine)
- Linux (select distributions)
Instrument Validation and Regulatory Compliance
We understand the importance of compliance in regulated environments. Our Double Beam UV Visible Spectrophotometer meets:
- USP requirements
- EP standards
- JP guidelines
- FDA 21 CFR Part 11 compliance
Application Areas
From life sciences to industrial QC, our spectrophotometer excels in various fields:
- Pharmaceutical analysis
- Environmental monitoring
- Food and beverage testing
- Biochemical research
- Material science
After-Sales Support
When you choose Xi'an Xunling, you're not just buying an instrument – you're gaining a partner. Our comprehensive after-sales support includes:
- On-site installation and training
- 24/7 technical support
- Regular software updates
- Preventive maintenance programs
Patent & Certificate
Rest assured, you're getting a validated, world-class instrument:
- ISO 9001:2015 certified
- CE marked
- Multiple patents on optical design and software algorithms
FAQ
Q: How often should I calibrate the instrument?
A: We recommend daily calibration for optimal performance, which our auto-calibration feature makes quick and easy.
Q: What's the lifespan of the light source?
A: Our dual deuterium/tungsten lamps have a lifespan of ≥2000 hours, ensuring long-term reliability.
Contact Us
Ready to elevate your spectroscopic analysis? Contact our team of experts today at xalabfurniture@163.com. We're here to answer your questions and help you find the perfect Double Beam UV Visible Spectrophotometer for your needs.
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