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Visible – Single Beam Spectrophotometer LMSPV325

The LMSPV325 Visible Single Beam Spectrophotometer is a precision analytical instrument designed for accurate measurement of absorbance, transmittance, concentration, and factor within the visible wavelength range. Featuring a 325–1000 nm wavelength range, 4 nm spectral bandwidth, automatic wavelength setting, LCD display, and 1200 lines/mm grating optical system, the instrument provides reliable performance for routine laboratory analysis. It can display multiple results on a single screen, store up to 200 results, and create standard curves for determining unknown sample concentrations.

SKU: Model LMSPV325 Category: Brand:

Technical Specifications:

Parameter Specification
Product Type Visible Single Beam Spectrophotometer
Model LMSPV325
Optical System Single Beam, Grating 1200 Lines/mm
Wavelength Range 325–1000 nm
Spectral Bandwidth 4 nm
Wavelength Accuracy ±1 nm
Wavelength Repeatability ±0.5 nm
Wavelength Setting Automatic
Photometric Accuracy ±0.5%T
Photometric Repeatability ±0.3%T
Photometric Range -0.3–3 A, 0–200%T
Photometric Modes T, A, C, F
Stray Light <0.3%T
Stability ±0.002 A/h at 500 nm
Display LCD
Detector Silicon Photodiode
Light Source Tungsten Lamp
Data Storage Up to 200 Results
Data Output USB
Power Supply AC 220 V / 50 Hz

 

Features

  • Wide visible wavelength range from 325 to 1000 nm
  • Single-beam optical system with 1200 lines/mm grating
  • Automatic wavelength setting for convenient operation
  • 4 nm spectral bandwidth
  • High wavelength accuracy of ±1 nm
  • Supports transmittance, absorbance, concentration, and factor measurement modes
  • LCD display for clear viewing of analytical results
  • Displays wavelength, absorbance, and transmittance results
  • Multiple-result display with up to five results per screen
  • Memory storage capacity for up to 200 results
  • Standard curve functionality for concentration analysis
  • Silicon photodiode detector for reliable measurement
  • Tungsten lamp as the visible light source
  • USB data output capability
  • Designed for routine laboratory and quality control applications

Benefits

  • Accurate Visible Spectrum Analysis: The 325–1000 nm wavelength range supports a wide variety of visible spectrophotometric applications.
  • Automatic Wavelength Selection: Automatic wavelength setting simplifies instrument operation and helps reduce manual setting errors.
  • Multiple Measurement Functions: Supports absorbance, transmittance, concentration, and factor measurements within a single instrument.
  • Efficient Result Management: Storage for up to 200 results helps users manage routine analytical measurements conveniently.
  • Convenient Data Viewing: Multiple results can be displayed on one screen for easier comparison and analysis.
  • Quantitative Sample Analysis: Standard curve functionality enables determination of unknown sample concentrations.
  • Reliable Optical Performance: The 1200 lines/mm grating, silicon photodiode detector, and controlled spectral bandwidth support consistent analytical measurements.
  • Versatile Applications: Suitable for pharmaceutical, chemical, environmental, food and beverage, biotechnology, research, educational, and quality control laboratories.
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