Visible Spectrophotometer LVS-T2042

Introduction

Visible Spectrophotometer operates at wavelength range of 325nm to 1000nm with spectral bandwidth of 4.0 mm ensuring reliable absorbance measurements. Integrated with high-precision optical system to deliver stable and repeatable performance results. Features adjustable bandwidth for customized spectral analysis across different sample types. Utilizes tungsten-halogen lamp, providing consistent and long-lasting illumination for measurements. Delivers high stability and reliability, minimizing deviations in extended analytical sessions.

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 Visible Spectrophotometer enables qualitative and quantitative analysis in clinical testing, biotechnology, environmental monitoring, food safety, and education, supporting protein quantification, / analysis, and kinetic experiments.

Specifications

Wavelength Range	325mm to 1000nm
Spectral Bandwidth	4.0 mm
Wavelength Accuracy	±2nm
Wavelength Repeatability	≤1nm
Photometric Range	-0.3 to 3.0A, 0 to 200%T
Photometric Accuracy	±0.003A/0.5A ±0.006A/1.0A ±0.5%T/100%T
Photometric Repeatability	≤0.0015A/0.5A ≤0.003A/1.0A ≤0.25%T/100%T
Stability	<0.002A/h/500nm (preheat 2 hours)
Stray Light	Less than or equal to 0.2%T/360nm
Sample Room	4-connected cell, 30mm
Optical System	Single Beam
Light Source	Tungsten lamp
Display
Output	port, Print port
Power Requirements	110/220VAC, 50/60Hz, 80W
Dimensions (L×W×H)	490×360×210mm
Weight	12kg

Features

Ergonomic and user-friendly design

Easy operation and detection

Real-time data saving capability

Stores 128 curves, 4000 data

Automatic wavelength calibration system

Reflectivity and optical path accessories

Variable angle solid holder

Multi-functional intuitive software

Single interface with multiple functions

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.