UV Power Series

The core of powerful systems for diverse needs and suitable for environmental, pharmaceutical, life science, agricultural, and clinical lab applications.
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LabTech UV-Vis spectrophotometers are designed for the diverse needs of environmental, pharmaceutical, life science, agricultural and clinical laboratories, as well as routine applications such as spectrum scanning, photometric measurement, kinetic, quantitative analysis, and multiple components analysis etc.

LabTech UV-Vis spectrophotometers offer fast scanning, excellent sensitivity, exceptional ruggedness and reliability, minimum maintenance, and excellent optical performance. Standard automatic 6-position cell holder, double beam optical system, five slit types, 0.5nm, 1nm, 2nm, 3nm, and 5nm, powerful and user friendly software provides packages for water quality test and biochemical test. Optional standalone or PC control mode for flexible operation.


Technical Features

v  Real double-beam system.

v  High integration 32Bit CPU guarantees high performance.

v  Five kinds of slits: 0.5nm, 1nm, 2nm, 3nm, and 5nm.

v  Quartz coated and sealed optics prevents corrosion from environment.

v  Light sources automatically record the working time.

v  Automated six-coupled cell enormously shortens the sample replacement time.

v  Intellectual auto-checking function of the software is convenient for trouble shooting and maintenance.

v  Standalone systems are with powerful 32M storage capacity.

v  Options of standalone systems or systems with separate PC controllers.

v  Streamline surface protects sample splashes into internal space. 

The Advantages of 32Bit CPU

v  LabTech applies international standard 32Bit CPU in UV  Power UV-Vis spectrophotometer with compact circuit, stable performance, fast speed, and powerful operation to better serve our customers.

Crossed C-T Mode

v  High efficient plane holographic grating

v  High accurate sinusoidal grating driving technique

v  Optical parts with SiO2 overcoating

v  Sealed monochromator

v  Autoswitch of light

v  SourceStray light: 0.03%T 

Automatic Six-position Cell Holder

v  Capacious sample compartment can hold up to 100mm cell

v  Various of cell holders can be selected for different application

v  Auto rotary six-position cell holder, shorten the sample exchange time

v  Entrance port and exit ports of the light beam in the sample chamber are protected by quartz window, to prevent the optical system from contamination. 

Unique Mechanical Design

v  Sealed optical system, air contamination resistant

v  Dust-proof, damp-proof, anticorrosive

v  Stable circuit

v  Low interior heating dissipation does not interfere optical parts

v  High efficiency, low power consumption

v  Effective anti-external interference

v  Extremely low background noise 

High-Quality Components

v  Top quality key components from well-known manufacturers include deuterium lamp, silicon photodiode detector, and holographic grating.

v  Careful selection of these components ensures the instruments’ reliability, accuracy and long lifespan 

Powerful Software

v  Spectrum scanning

v  Photometric measurement

v  Kinetic measurement

v  Quantitative determination

v  Multi component analysiPowerful data processing abilities

v  Printing report 

v  Models and Technical Specifications

UV Power

Technical Specifications


0.5nm / 1nm / 2nm / 3nm / 5nm

Optical System

Double beam , C-T monochromator, holographic grating

Wavelength Rang

190 ~1100nm

Photometric Method

Transmittance, Absorbance, Energy

Wavelength Accuracy


Wavelength Repeatability


Absorbance Range

-3 ~ 3Abs

Photometric Accuracy

±0.002A (0 ~ 0.5A), ±0.004A (0.5 ~ 1A),  ±0.3%T

Photometric Repeatability

≤0.001A (0 ~ 0.5A), ≤0.002A (0.5 ~ 1A),  ±0.1%T

Wavelength Scan Speed

Adjustable (Fast, Middle, Low)

Stray Light

≤0.03% T

Baseline Straightness



≤0.0002A/h (500nm, 0A)


±0.0002A (500nm, P-P)



Light Source

Halogen tungsten lamp / Deuterium lamp (Auto-switch)

Cell Holder

Automatic six-position cell holder


320 × 240 pixel, LCD

Control Mode

PC control or Local control

Dimensions (WxDxH) Inch


Weight Lbs