Ubi-490
Introducing
the Ubi-490: A Touchscreen Single Beam UV/Vis Spectrophotometer
The
Ubi-490 represents a breakthrough in absorbance measurement technology,
offering a versatile device suitable for both educational and industrial
applications. With its user-friendly interface and intuitive software, it
enables effortless operation and delivers accurate results for data analysis
and experimentation. Moreover, this advanced spectrophotometer is accompanied
by a range of accessories, enhancing its usability and making it a convenient
choice for all users.
Content
Key Features:
- Enhanced Precision: The utilization of a lead screw structure significantly enhances the accuracy and resolution of wavelength measurements, ensuring improved data precision.
- Safety Assurance: A robust 8mm aluminum base serves as the optical mount, providing stability and ensuring safety during operation.
- Long-lasting Lamp: Incorporating reference beam technology, the Ubi-490 minimizes the need for frequent and costly lamp replacements. The Deuterium lamp and halogen lamp can be switched on/off as required.
- Quartz Overcoating: To safeguard the high-precision optical components against contaminants, a quartz coating treatment is applied, significantly extending the product's lifespan.
- Intuitive User Interface: The user interface is designed to be intuitive, offering easy and convenient options for configuring each measurement mode, facilitating efficient experimentation.
- Versatile Applications: With a wide range of applications available, the Ubi-490 caters to diverse user needs, including water quality analysis and pesticide residue analysis.
- Data Expansion: Data can be conveniently exported to a PC or printer via USB or parallel port connections, enabling seamless data transfer and further analysis.
- Voltage Flexibility: Even in situations with unstable power supply, the Ubi-490 maintains stable analysis results without the need for an additional transformer or voltage stabilizer, thanks to its free voltage capability.
- Enhanced Energy Efficiency: Compared to similar products on the market, the Ubi-490 optimizes power consumption by minimizing standby power usage after lamp and motor operations, thus increasing energy efficiency.
- Compact Design: With its compact size, the Ubi-490 maximizes laboratory space efficiency, providing a smaller footprint while delivering powerful performance.
Optional Accessories:
- Automatic 8-Cell Holder: Simultaneously Measure up to 8 Samples.
- Micro Volume Cell Holder: Designed for Measuring Samples with Volumes of 500µl or Less.
- Film Cell Holder: Ideal for Measuring Light-Transmitting Solid-State Samples like Optical Films or Slide Glasses.
Software features:
- Photometry: Measure Absorbance (Abs), Transmittance (%T), and Concentration using a Standard Curve at a Specific Wavelength
- Kinetics: Monitor Changes in Absorbance (Abs) or Transmittance (%T) Over Time
- Wavelength Scan: Measure Absorbance (Abs) or Transmittance (%T) Changes within a Specified Wavelength Range and Interval
- Multi Wavelength: Simultaneously Measure Multiple Wavelengths
- Water Quality Analysis: Determine the Concentration of Specific Water Quality Parameters using the Integrated Standard Curve
- Pesticide Residue Analysis: Analyze Inhibition Rate of Samples using One-Point, Two-Point, or Kinetic Methods
- Test Tube Holder: Facilitate Analysis Using Test Tubes, Particularly for Water Quality Analysis
Product Specification
Specifications:
Wavelength
Range |
190 -
1100nm |
Bandwidth |
2nm |
Wavelength
Accuracy |
±0.5nm |
Wavelength
Reproducibility |
0.3nm |
Photometric
Accuracy |
±0.3%T |
Photometric
Repeatability |
0.2%T |
Photometric
Display Range |
0-200%T,
-0.3-3.0A |
Stability |
0.002A/h@500nm |
Stray
Light |
≤0.05%T@200nm, 360nm |
Data
Output Port |
USB |
Lamps |
Deuterium
Lamp &Tungsten Halogen Lamp |
Detector |
Silicon
Photodiode |
Power
Requirement |
220V /
50 Hz |
Dimension
(L x W x H) |
450 x
380 x 180mm |
Weight |
18kg |