Visible Spectrophotometer

Name: Visible Spectrophotometer Spectro 20D Plus RS-232 
Origin: USA
Spectro 20D Plus RS-232C is a traditional analytical device used in small and educational laboratories.  This spectrophotometer delivers enhanced ease-of-use, precision and accuracy resulting in time and cost savings, as well as unprecedented confidence in test results. Spectro 20D Plus RS-232C has spectral bandwidth of 6.0 nm.  This instrument has a single cell holder for test tubes and two adapters for 10 x 10 mm cells.  Spectro 20D Plus RS-232C is lightweight and compact with a continuous wavelength from 320 to 1000nm.  Equipped with a microprocessor, this instrument is ideal for small laboratories and educational institutions. Spectro 20D Plus RS-232C offers ease of use and reliability which can be used in various applications. Spectro 20D Plus RS-232C can be used extensively for qualitative and quantitative analysis. 
Spectro 20D Plus RS-232C is a versatile digital spectrophotometer with a built-in RS-232C port permits the instrument to be linked to a computer and a printer to display the photometric and spectral data on the PC monitor.  This interface provides easy communication between the spectrophotometer and the Window based PC.
Spectro 20D Plus RS-232C utilizes soft keys for user-friendliness; with buttons to access settings such as absorption, transmission, concentration and factor, adjusting 0A and 100%T.  Spectro 20D Plus RS-232C is able to send data to the computer or print directly from the Spectro to an external printer. 
This Spectro can be used by itself or linked to a PC.
Labomed, Inc. is certified by ISO 9001-2013, has CE Conformity and is FDA Licensed.

  • Microprocessor controlled.
  • Large Digital LCD Display.
  • Auto transmission, absorption, concentration and factor.
  • Silicon Photodiode detector
  • It can use square or round cells.
  • Interface RS232 to link to a computer.
  • Wide continuous wavelength range.
  • Built in stray light filter.
  • 1200 /mm. grating mirror.
  • Computer System is optional (NOT INCLUDED).
  • Can use 13mm. test tube.
Included Accessories
  • 2 adapters for 10x10 mm. square cells
  • 2 optical glass cells 10x10 mm.
  • Instruction Manual.
  • 1 Zero absorption cell.
Optional Accessories
  • Set of 2 performance testing filters (1 "E filter" for photometric accuracy test
    and 1 didymium filter for wavelength accuracy test)
  • External printer
  • RS232 interface cable
  • Software for Windows 95/98/XP/7. Includes RS232C cable and operator's
    manual (Specify: Spectro SC)
Technical Specifications:
Wavelength Range:320-1000nm.
Spectral bandwidth:6nm.
Data Processing:Microprocessor
Wavelength Accuracy:+- 1nm.
Wavelength Repeatability:+- 1nm.
Optical System:Grating, 1200 lines/mm.
Stray Light:<-0 .5="" 340="" 400nm.="" amp="" at="" font="" nm="">
Display:3.5 LCD
Photometric Range:
Zero & Blank set:Automatic
Photometric Accuracy:+- 1%T
Drift:-<0 .003="" a="" after="" font="" hour="" up="" warming="">
Detector:Silicon Photodiode
Light Source:Tungsten Halogen lamp, 6V 10W
Sample Volume:0.4ml (minimum)
Sample Container:Round and Square cuvette
Data Output:Analog output, RS 232C interface, Printer (SEIKO dpu-414)
Power Requirements:110-240V. AC, 50/60Hz., Selected automatically
330 (W) x 130 (H) x 270 (D) mm.
Net Weight:5.2 kg.

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+ comments + 1 comments

November 27, 2017 at 4:49 PM

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