Double Beam UV-VIS Spectrophotometer LUS-T2052

Introduction

Double Beam UV- Spectrophotometer utilizes a double beam optical system with a 1.0 nm bandwidth and wavelength accuracy of ±0.3 nm. Operating over a wide wavelength range of 190 to 1100 nm, it offers versatile functionality. For enhanced control and data output, it can easily connect to a PC via interface. The spectrophotometer ensures high stability during long-term operation under standard conditions. Designed to meet the stringent requirements across various industries, our spectrophotometer stands out for its precision and performance.

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- Spectrophotometer is utilized in laboratories for applications such as biological research, pharmaceutical analysis, environmental testing, and clinical examinations to accurately measure light absorption across a wide wavelength range.

Specifications

Optical System	Double beam
Wavelength Range	190 to 1100 nm
Spectral Bandwidth	1.0 nm
Wavelength Accuracy	±0.3 nm
Wavelength Repeatability	≤ 0.2 nm
Photometric Accuracy	±0.3% τ
Photometric Repeatability	0.15% τ
Stray Light	≤ 0.05% τ (220 nm NaI, 360 nm NaNO₂)
Stability	0.001 A/h at 500 nm
Baseline Flatness	±0.001 A
Photometric Mode/ Measurement Modes	T, A, C, E
Wavelength Setting	Automatic
Photometric Display Range	-4 to 4 A
Display Mode	6-inch-high brightness blue
Detector	Import Silicon Photodiode
Light Source	Import Deuterium Lamp Tungsten Halogen Lamp
Power Consumption	120 W
Power Supply	AC 220V/50Hz, 110V/60Hz
Dimensions (W×D×H)	560 × 450 × 230 mm
Packaging Dimensions (W×D×H)	840 × 650 × 430 mm
Net Weight	28 kg
Gross Weight	33 kg

Features

Supports multiple measurement modes

Automatic wavelength setting

design for stability and reliability

Rich measurement methods

6-inch high-brightness display

Low stray light

interface for data output

PC control enabled

Energy-saving with data retention

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.