Double Beam UV-Vis Spectrophotometer LUS-T2044

Introduction

 Double Beam UV-Vis Spectrophotometer offers fast performance, completing a full spectrum scan in 2 seconds at 30,000 nm/min. It operates with a minimum spectral bandwidth of 0.2 nm, ensuring accurate detection of complex samples. Equipped with a sleek, mirror-like exterior, a 9.7-inch capacitive touchscreen, and both Tungsten halogen and Deuterium lamps. Our Double Beam UV-Visible Spectrophotometer is perfect for use in research labs, educational institutions, and QC laboratories, providing reliable radiation absorption analysis in the UV-visible spectrum.

This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our  Double Beam UV-Vis Spectrophotometer  analyses radiation absorption in the UV-visible spectrum, used in research, education, and QC labs. For applications such as water testing, pharmaceutical analysis, and food quality control.

Specifications

Wavelength Range	190 to 1100nm
Scan Speed	30000 nm/min
Spectral Bandwidth	0.2, 0.5, 1.0, 2.0, 5.0 nm
Wavelength Accuracy	±0.1 nm (at 656.1 nm) ±0.3 nm
Wavelength Repeatability	< 0.1 nm
Maximum allowable error of transmittance	±0.3%T (0–100%T) ±0.002 Abs (0.5 Abs) ±0.004 Abs (1.0 Abs)
Maximum allowable error of wavelength	±0.1 nm (D₂@656.1 nm) ±0.3 nm (full wavelength range)
Repeatability	±0.1 nm (D₂@656.1 nm) ±0.3 nm (full wavelength range)
Photometric Range	-4.0 to 4.0 Abs
Photometric Accuracy	(±0.1 nm
Stray Light	<0.017% (220 nm) <0.05% (360 nm)
Simultaneous Measurements	8-cell measurements one by one automatically, not at a time.
Better spectral resolution	0.025nm
Noise	<0.05%T
Baseline Flatness	±0.0005 Abs
Drift	±0.0004 Abs/h
Power	220v/50Hz
Power Consumption	150 W
Dimensions	512×274×572mm
Packaging Dimensions	720 ×660 ×580mm
Net Weight	28 Kg
Gross Weight	40 Kg

Features

Intuitive workflow.

Handles high-concentration samples

Data exportable to with expandable storage.

Certified Class I accuracy.

Ethernet interface for fast, stable communication.

Sleek, mirror-like design 

Acid, alkali, and solvent-resistant finish.

Spill-proof sample chamber 

FAQs

1. What are the key factors to consider when selecting this analytical equipment for laboratory use?

When selecting this analytical equipment, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this analytical equipment be calibrated to ensure accurate results?

It is recommended to calibrate this analytical equipment at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this analytical equipment?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this analytical equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this analytical equipment can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the analytical equipment malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.