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Double Beam UV-VIS Spectrophotometer

Double Beam UV-VIS Spectrophotometer
Double Beam UV-VIS Spectrophotometer
Product Code : SI-332
Product Description

Double Beam UV-VIS Spectrophotometer

Salient Features

  • Wide wavelength range, satisfying requirements of various fields
  • Fully automated design, realizing the simplest measurement & satisfying the requirements of pharmacopoeia.
  • Maximum of 9 wavelengths & 7 samples scan be measured at one time.
  • Automatic change-over between W lamp & D 2 lamp
  • Optimized optics and large scale integrated circuits design, light source and receiver from world famous measurement all add up to high performance and reliability
  • Rich measurement methods: wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirement.
  • Automatic 10mm 8-cell holder
  • Data output can be obtained via a printer port and a RS-232 interface
  • Parameters and data can be saved for user's convenience
  • PC controlled measurement can be achieved for more accurate and flexible requirement

Technical Specifications

Wavelength Range

190-1100 nm

Spectral Bandwidth

1 nm

Working Mode

T,A,C,E

Optical System

Double beam

Scanning Speed

Fast / Medium / Slow

Photometric Range

-0.3 - 3.5 A, 0 to 220 %T

Wavelength Accuracy

+0.3 nm

Wavelength Reproducibility

< 0.10 nm

Photometric Accuracy

+ 0.3% T (0-100% T)
+0.002 A (0-0.1 A)

Photometric Reproducibility

< 0.15 % T

Stray Light

< 0.1% T (Nal. 220nm, NaNO2 340 nm)

Baseline Flatness

+ 0.002 A

Stability

< 0.001A/h (at 500 nm, after warming up)

Noise

+0.001A (at 500 nm, after warming up)

Detector

Dual Silicon Photodiode

Display

6 inches high light blue LCD

Power

AC:220V + 10%, 50 Hz.

Dimensions

630 x 470 x 210 mm

Weight

26 Kg

Accessories


Glass Cells

16 No.

Quartz Cells

4 Nos.

Fuse

3 Nos.

Instrument Cover

1 No.

Software CD

1 No.

RS 232 Cable

1 No.

Operation Manual

1 No.


SPECTRONICS INDIA

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