Double Beam Spectrophotometer - UV 3200 Touch Screen

Double Beam Optical System with 1200 l/mm grating having low stray light and the optimized design to ensure higher measurement accuracy of the instrument; The powerful measurement and analysis functions and the open self-defined measurement methods can meet the measurement requirements of scientific research. The All-aluminium die-casting base make the instrument stronger and more durable. Highresolution TFT colour LCD touch screen provides excellent display effect and simple operation with built-in computer.

Spectrophotometer differ in bandwidth and wavelength accuracy, but provide excellent performance for measurements. They are suitable for clinical, pharmaceutical, and bio-chemical lab applications, as well as routine applications such as quantitative analysis, kinetics, Wavelength Scan, Multi-Wavelength, and DNA/Protein analysis. UV-Vis Analyst software Based Microsoft Windows makes these instruments versatile.

At Labindia, we manufacture state-of-the-art Spectrophotometers ranging from fully automatic ones to UV-VIS Spectrophotometers. The spectrometer is a highly flexible, versatile and high-quality instrument that is carefully crafted for the modern laboratory.

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Double Beam Spectrophotometer - UV 3200 Touch Screen
Standard Features of Double Beam Spectrophotometer - UV 3200 Touch Screen
  • The All-aluminium die-casting base make the instrument stronger and more durable. High-resolution TFT colour LCD touch screen provides excellent display effect and simple operation with built-in computer (2GB memory/64GB SSD storage, 178 degree full view, 16 million colours, high resolutions, 10.1 inch IPS colour LCD touch screen, capacitive 10-point touch control) provides excellent display effect, simple operation and good scalability; Wide sample room, suitable for 5-100mm sample cell holders and other accessories; Start-up self-calibration system and warm-up countdown; Automatically move the wavelength to the set position, and automatically do zero; Connect with a printer directly and output measurement results; Connect with a PC by USB, and control the instrument by software, to enrich and expand the application; Support upgrading firmware by USB storage directly.
  • The software design fully complies with the requirements of 21CFR stipulated in Pharmacopoeia, and has perfect GLP/GMP functions, which can effectively trace and manage the instrument performance and measurement data.
Typical Specification
UV 2000U(UV-Visible)
Photometric Range

-0.3 - 3.0Abs

-0.3 - 3.0Abs

-0.3 - 3.0Abs

- 6.0 to + 6.0 Abs

Stray Light

less than or equal to 0.05% T (220nm Nal, 340nm NaNO )

less than or equal to 0.05% T (220nm Nal, 340nm NaNO )

220 nm less than 0.05% With KCL @198 less than 1% (2.35 A)

  <   0.0003%T (NaI at 220 nm, NaNO2 at 340 nm)

Optical System

Dual Beam

Dual Beam

Dual Beam

Double beam, double monochromator

Wavelength  Range

190 -1100nm

325 -1000nm

190 -1100nm


Wavelength Accuracy




±0.1nm (D2656.1nm),± 0.3nm all range

Wavelength Reproducibility

less than or equal to 0.3nm

less than or equal to 0.3nm

+0.2 nm

  <  0.05nm

Spectral Bandwidth




0.1/0.2/0.5/1.0/2.0/4.0/5.0 nm


Silicon photo diode

Silicon photo diode

Dual Silicon photodiode


Light Source

Tungsten Halogen and Deuterium arc lamps

Tungsten Halogen and Deuterium arc lamps



User Interface

Graphic LCD

Graphic LCD

5-inch color touchscreen

Baseline Flatness

0.002A (200 -1000nm)

0.002A (325 -1000nm)


±0.0008 A

Scan speed



3000 nm/min

Cell Capacity

8 cell automatic

4 cell Manual

Single Cell and Multi-cell up to 4 (Standard)


USB & Parralel Port

USB & Parralel Port

USB,Serial port,Bluetooth (Optional)

LAN, USB, RS-232

Wavelength display


Grating Holographic Gratings

1800 lines/mm

Power Supply



660 (W) x 570 (D) x 270 (H) mm



Baseline stability

±0.0004Abs (200-860nm)

Photometric accuracy

±0.002 A   @ 0.0-0.5 A,  + 0.004 A @ 0.5-1 A ±0.3%T @ 0-100 %T

Photometric repeatability

  <  0.001 A @ 0.0-0.5 A,  <  0.002 A @ 0.5-1 A,  <  0.15 %T @ 0-100 %T

Noise level

  <  0.00005 A / h @ 500nm, 2 hours


LABINDIA reserve the right to change specification without notice as part of its continuous product development.


1. What does a UV spectrophotometer measure?

UV-Vis Spectroscopy (or Spectrophotometry) is a quantitative technique used to measure how much a chemical substance absorbs light. This is done by measuring the intensity of light that passes through optical components with respect to the intensity of light through a reference sample or blank.

2. What are the main components of a UV VIS spectrophotometer?

There are four basic components to a simple single beam UV/Vis spectrophotometer; a light source, a monochromator, a sample, and a detector.

3. What is the difference between UV and visible spectrophotometry?

Molecules having non-bonding electrons can absorb the energy in the form of UV or visible light to excite these electrons to higher molecular orbitals. ... Ultraviolet-Visible Spectroscopy is absorption spectroscopy in the UV and visible portion of the electromagnetic spectrum.

4. Is infrared radiation dangerous?

In general, no -- at least from naturally occurring physical processes. Any form of radiation -- including visible light or radio waves -- could potentially be dangerous if highly concentrated into a narrow beam (that is the principle of lasers) of very high power.

5. What is the function of UV spectrophotometer?

UV / Vis spectrophotometer measures the absorbance of a light when it passes through a sample. The light absorbed is proportional to the quantity of a chemical in the sample.