Product Description

SALIENT FEATURES:

The two detectors are used to measure sample and reference respectively and simultaneously for optimizing measurement accuracy.

Lamp Selection enables conserving the life of D2 & Tungsten lamps. Real time clock for date & time stamping of results.

LIGHT PATH DESIGN: DOUBLE BEAM

LMSPUV1900 double light design can prevent circuit fluctuation and stray light to ensure stability of the instrument.

LONG PATH LIGHT DESIGN

LMSPUV1900 unique 520mm long light path design greatly improved resolution and the bandwidth can reach 0.5nm.

16MM OPTICAL BASE

LMSPUV1900 series use a rigid 16mm diecast aluminum base as their optical mount to ensure the stability and reliability.

6 INCHES LCD DISPLAY

LMSPUV1900 series have a 6 inches LCD display to show results and curves directly on the screen.

SOFTWARE FUNCTIONS

Multi functions operated directly on the spectrophotometer and display the test results' curve and data wavelength scanning, standard curve, kinetics, multi wavelength scanning, DNA/protein test.

PERFECT CALIBRATION SYSTEM

All baseline, wavelength, dark current can be calibrated automatically to keep good running conditions.

DATA OUTPUT

LMSPUV1900 series are equipped with USB port to connect with a PC

Specifications:

Model LMSPUV1900 LMSPUV1908                      LMSPUV1920                        LMSPUV1928
Sample Cell Holder 1Omm Cell Holder 8ceII holder programable1Omm      1Omm Cell Holder                      8ceII holder programable 1Omm
Bandwidth                                                    1nm                                             1.0, 2.0, 4.0 nm (variable)
Reference Cell Holder   10 Cell Holder
Make   LABMAN
Optical System   Double Beam(1200 Lines/mm Grating)
Wavelength Range   190-1100nm
Bandwidth   1nm
Wavelength Accuracy   +0.3nm
Wavelength Repeatability   +0.2nm
Scanning Speed   Fast, Medium & Low
Photometric Accuracy   +0.3%T
Photometric Repeatability   0.2%T
Photometric Range   -0.3-3A,0-200%T,0-9999C
Stability   + 0.001A/h @ 500nm
Baseline Flatness   + 0.001A/h
Noise   + 0.001A/h
Stray Light   <0.05%T @ 220nm,360nm
Data Output Port   USB
Printer Port   Parallel Port
Display   LCD
Light Source   D2 Lamp & Tungsten Halogen Lamp (W Lamp)
Detector   Silicon Photodiode
Power Supply   AC 220V,50/60Hz
Dimension & Weight   625x430x206 mm & 30kg

 

 

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