Thermal vs Vortex vs Differential Pressure: How to Choose the Right Flow Measurement Technology
Selecting a flow meter is rarely about accuracy alone. In industrial applications, the real challenges include: Variable flow rates Pressure...
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Optical Analysis
UV Visible Spectrophotometer | High-Precision Laboratory & Industrial Analysis System
Full-Spectrum UV-Visible Analysis for Advanced Applications
The UV visible spectrophotometer is designed for high-precision quantitative and qualitative analysis across the full spectral range of 190–1100 nm, covering both ultraviolet and visible regions.
Equipped with dual light sources (deuterium lamp for UV and tungsten lamp for visible), the instrument ensures stable energy output and accurate measurements for complex analytical tasks such as:
- Chemical concentration analysis
- Environmental monitoring
- Pharmaceutical testing
- Biological sample analysis
Automatic wavelength calibration and deviation correction ensure long-term stability and measurement reliability, making it suitable for both laboratory and industrial environments.
Optical Analysis Description
Advanced Quantitative Analysis with Intelligent Data Handling
This UV visible spectrophotometer integrates powerful data processing capabilities tailored for professional users:
- C Mode (Standard Curve Method):
Build multi-point calibration curves and directly determine unknown sample concentrations - F Mode (Coefficient Method):
Input curve equations for fast and direct measurement - Multi-data display:
128×64 LCD screen shows up to 5 datasets simultaneously
The instrument supports:
- Storage of 200 test results
- Storage of 200 standard curves
- Power-off data protection, ensuring no data loss
These features significantly improve efficiency for laboratories, QA/QC departments, and testing institutions.
User-Friendly Operation & Flexible Data Connectivity
Designed for ease of use and seamless integration into lab workflows, the system includes:
- Automatic wavelength setting for simplified operation
- Plug-and-play lamp design (no optical alignment required)
- USB and parallel output interfaces for data transfer and printing
- Optional PC software for advanced analysis and reporting
The system supports continuous measurement and batch testing, making it ideal for:
- Routine laboratory testing
- Industrial quality control
- Environmental and water analysis
- Academic and research institutions
Optical Analysis Parameter
| Parameter | Specification |
|---|---|
| Spectral Range | 190–1100 nm |
| Light Source | Deuterium Lamp (UV) + Tungsten Lamp (Visible) |
| Display | 2.5″ LCD (128×64) |
| Wavelength Setting | Automatic |
| Data Storage | 200 test results + 200 standard curves |
| Data Display | Up to 5 groups per screen |
| Data Output | USB & Parallel Port |
| Software | Optional PC quantitative analysis software |
| Printer Support | Optional micro thermal printer |
| Calibration | Automatic wavelength calibration & correction |
Instrava OEM/ODM
Instrava Engineering & Customization Support
At Instrava, our instruments are developed with a strong focus on real industrial applications. Each product is designed to operate as a reliable component within measurement, control, and automation systems, rather than as a standalone device.
Our engineering team supports customers during product selection by evaluating process conditions, operating environments, and system requirements, ensuring stable and long-term performance in actual use.
In addition to standard configurations, Instrava offers flexible customization options, including measurement range, materials, output signals, communication interfaces, and installation methods. All custom solutions are engineered to meet industrial standards and application-specific demands.
We also support OEM projects and system integration, providing consistent product design, technical documentation, and long-term supply to ensure smooth integration and reliable operation throughout the project lifecycle.
A UV visible spectrophotometer is used to measure absorbance, transmittance, and concentration of substances across UV and visible wavelengths (190–1100 nm).
It is widely applied in:
- Pharmaceutical quality control
- Environmental and water testing
- Chemical analysis
- Biotechnology (DNA/RNA/protein testing)
This makes it an essential instrument for accurate quantitative analysis and regulatory compliance.
The instrument uses standard curve (C mode) and coefficient (F mode) methods to calculate concentrations.
Key advantages include:
- Multi-point calibration curves for higher accuracy
- Automatic wavelength calibration to reduce deviation
- Stable dual light source system
These features ensure high repeatability and reliable quantitative results, especially in industrial testing environments.
A UV visible spectrophotometer covers a broader wavelength range (190–1100 nm), while a visible spectrophotometer is limited to visible light (typically ≥325 nm).
👉 UV-Vis is suitable for:
- DNA/protein analysis
- Advanced chemical analysis
- High-precision laboratory work
👉 Visible spectrophotometer is suitable for:
- Routine testing
- Basic concentration measurement
- Cost-sensitive applications
This UV visible spectrophotometer can store:
- Up to 200 test data sets
- Up to 200 standard calibration curves
This allows users to manage multiple projects and testing methods efficiently, making it ideal for high-throughput laboratories and industrial QA workflows.
Yes. It is widely used for:
- COD and ammonia analysis
- Heavy metal detection (with reagents)
- Colorimetric water testing
Its high sensitivity and wide wavelength range make it ideal for environmental monitoring stations and wastewater treatment plants.
Key selection factors include:
- Wavelength range and accuracy
- Data storage and curve capability
- Calibration and automation features
- Software and data export options
- Long-term stability and maintenance
For B2B users, choosing a system with automatic calibration, curve analysis capability, and reliable data management ensures better operational efficiency and ROI.
Why Choose Instrava
By choosing Instrava, you gain a partner with a deep understanding of industrial applications and the expertise to meet today’s operational challenges.
Our role extends beyond products—we support your success through dependable solutions and long-term commitment.
Engineering-Driven Innovation
Innovation at Instrava is guided by real industrial requirements. We continuously refine our technologies to address evolving operational challenges, ensuring practical and reliable performance in demanding environments.
Application-Specific Customization
We provide engineering-level customization to match specific process conditions. From measurement range and materials to output signals and installation options, our solutions are configured to fit real applications.
Proven Quality and Reliability
Quality and reliability are fundamental to every Instrava product. Manufactured under strict quality control and thoroughly tested, our instruments deliver accurate, stable, and long-term performance.
Global Capability with Local Support
Instrava combines global engineering expertise with responsive local support, ensuring our partners benefit from internationally aligned technology and timely regional service.
Comprehensive Product Portfolio
Our broad portfolio of measurement and control instruments enables us to address a wide range of industrial needs, providing integrated solutions from a single, reliable source.
Partner-Oriented Engineering Support
We work closely with our partners from technical consultation to after-sales support. Our focus is on delivering solutions that create lasting value and support long-term operational success.
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