Single Beam UV/Visible Spectrophotometer

Introduction

Single Beam UV/Visible Spectrophotometers analyze light passing through samples, comparing their intensity to references. They come with both manual and automatic wavelength settings. They include large LCD for real-time monitoring. They have broad wavelength coverage from 190-1020 nm for precise analysis. UV/Visible Spectrophotometers are valuable in research, biotech, chemical, water testing, pharmaceutical, university, hospital, and agricultural labs.

Standards

GB/T 26798-2010-Single-beam ultraviolet-visible spectrophotometers

European Pharmacopoeia 2.2.25-Spectrophotometry, ultraviolet and visible

ASTM E275-08(2022)-Standard Practice for Describing and Measuring Performance of Ultraviolet, Visible, and Near-Infrared Spectrophotometers

USP General Chapter <857>-Ultraviolet-Visible Spectroscopy

Complies with the above standards, but is not limited to them.

Features

1. Multiple modes support absorbance, transmittance, concentration and kinetics.

2. Quality optical system delivers accurate wavelength and photometric results.

3. Multi-cell or sipper options increase measurement throughput.

4. Software tools support spectral scans, standard curves and kinetics.

5. Long-life lamp reduces routine replacement and downtime.

FAQ

What is the Single Beam UV/Visible Spectrophotometer mainly used for?

The Single Beam UV/Visible Spectrophotometer is used to measure absorbance, transmittance or concentration of samples across a defined wavelength range. It supports quantitative analysis, purity checks, kinetics and quality control in chemistry, biology, pharmaceutical and environmental laboratories.

What standards does the Single Beam UV/Visible Spectrophotometer comply with?

The instrument is designed with reference to IEC 61010 electrical safety requirements and relevant GB/T standards for spectrophotometers, including wavelength and photometric accuracy. Procedures should follow applicable standard methods. Compliance documentation can be provided on request.

What does the warranty cover?

The system is covered for 12 months after shipment, including the main mechanism and electrical controls. Replaceable consumables and routine service items are not part of the warranty. Faults caused by improper installation outside the manual or unauthorised modification are not covered.

Is the Single Beam UV/Visible Spectrophotometer difficult to operate?

Routine operation is straightforward and is covered in the user manual, including setup, daily use and basic maintenance. Staff with basic laboratory experience can run it after a short familiarisation. We provide remote guidance and can arrange on-site training where required.

How long does delivery usually take?

Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Is calibration included?

Regular calibration keeps measurements within the stated accuracy; an annual check is typical, with shorter intervals for heavy or regulated use. Reference standards and procedures are described in the manual. We can quote calibration with certificates.

Where do we get replacement parts?

Common consumables and standard spare parts are available through our service channel and are not locked to proprietary formats. Quote the model and serial number when ordering so the correct items are supplied. Lead time for standard parts is usually short.

Can it be adapted to our requirements?

The standard model can be configured with selected accessories and operating options to suit the task. Non-standard requests are assessed before quotation so the final build is clearly defined. We confirm details before production.

Do you provide on-site installation?

Benchtop and standard units typically require only placement and connection before use, while larger systems may need professional commissioning. We confirm the installation requirements at order stage. On-site service and training can be provided if needed.

What should be avoided when using the Single Beam UV/Visible Spectrophotometer?

Do not measure highly corrosive or incompatible samples, use dirty cuvettes or skip blank correction. Verify wavelength and photometric accuracy periodically. Follow laboratory safety rules.