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Products > Laboratory Equipment > SPECTROPHOTOMETERS > BOECO MODELS S-200 VIS & S-220 UV/VIS

BOECO MODELS S-200 VIS & S-220 UV/VIS
The BOECO S-220 (UV/VIS) and S-200 (VIS) are high quality, compact, low cost measurement systems for daily analysis in education, QC and basic research.

  • Compact single beam optics with full range scanning
    The single beam optics are compact and bench space saving. The long life Hamamatsu Xenon lamp optics in the S-220 ensure quick and reliable performance and the Tungsten Halogen lamp used in S-200 also provide a reliable measurement.
  • Color touch screen operation
    The intuitive color touch screen operation provides simple access to an extensive range of functions. The touch screen is sensitive to stylus and laboratory gloves. Icon driven on-board software improves accessibility and the graphical display allows spectrum or standard curve to be shown on the screen. The forward and back quick key allows the user to proceed or swiftly return to the process. An enlarged data display for photometry measurement makes result reading easier.
  • Various measurement modesOperation modes include photometric, multiple wavelength analysis, spectrum scanning, time scan and kinetics; direct concentration results are included.
  • Optional accessories
    A variety of accessories are included such as test tube holder, flow cell with sipper, temperature control holder, long path length cuvette holder & multiple cell holder are available to enhance different application needs.
  • Storage and data output
    External storage with SD card and free downloadable PC Software MasterReport (www.boeco.com) allows data export to PC in compatible text or spreadsheet format for further data processing in the PC. Method and result storage is almost unlimited by exchanging SD card when needed. Printer options are available for direct result printing with graphics.
  • Validation function
    To ensure optimum instrument performance, self diagnosis functions are equipped in GLP/GMP feature for performance validation and auditing.

SpecificationS-200 VisS-220 UV/Vis
Wavelength Range: 320 to 1100nm 190 to 1000nm
Spectral Bandwidth:6nm5nm
Transmittance accuracy:0,5% T (NIST 930 Filter)1% T (NIST 930 Filter)
Transmittance repeatability:0.2% T0.5% T
Baseline flatness: 0.002 Abs (330-1090nm) 0.005 Abs (200-990nm)
Noise level:≤ 0.001 Abs (500nm) ≤ 0.005 Abs (250 nm)
Baseline stability:≤ 0.001 Abs/h (500nm) (after 2 hours warm up) ≤ 0.005 Abs/h (250nm)(after 2 hours warm up)
Stray light: ≤ 0.5% T ≤ 0.5% T
Wavelength controlled variable:0.2nm 0.2nm
Wavelength accuracy: 1nm 2nm
Wavelength repeatability: 2400nm/min (0,2 sampling interval without filter)300nm/min (0,2 sampling interval without filter)
Wavelength scan speed:(0,2 sampling interval without filter)(0,2 sampling interval without filter)
Wavelength move speed:to any specified position within 1sec. to any specified position within 1sec.
Absorbance:-0.3 to 1.999-0.3 to 1.999
Transmittance:0 to 199.9%0 to 199.9%
Spectrum Scanning:YesYes
Concentration:-300 to 1999-300 to 1999
Selectable Resolution:1, 0.1, 0.01 or 0.0011, 0.1, 0.01 or 0.001
Light source:Tungsten Halogen lamppulsed-Xenon lamp
Detector: Silicon photodiodeSilicon photodiode
Display screen:4,3 inches colorful touch LCD screen4,3 inches colorful touch LCD screen
Printer: specified 80-column thermal printer (series port) specified 80-column thermal printer (series port)
Metering mode: Single beam Single beam
Memory: SD card storage SD card storage
Time Scan: Graphical and calculated concentration valueGraphical and calculated concentration value
Analysis: Absorbance and wavelength of peaks and valleysAbsorbance and wavelength of peaks and valleys
GLP: Real time clock and calendar, Self DiagnosisReal time clock and calendar, Self Diagnosis
Size: 400 (W) x 280 (D) x 160 (H) mm 400 (W) x 280 (D) x 160 (H) mm
Power requirement: AC, 100-240V, 50/60HzAC, 100-240V, 50/60Hz
Power consumption: 100VA100VA
Communication ports: Serial printer port connects thermal printer, USB port connects PC, SD card port saves data and measurement methods, Accessories port connects and controls serval optionsSerial printer port connects thermal printer, USB port connects PC, SD card port saves data and measurement methods, Accessories port connects and controls serval options
Weight: 4 kgs 4 kgs
CodeDescription
BOE 8620000Model S-200 Vis Spectrophotometer, single beam with full range scanning and color touch screen operation. Supplied with 10 x 10 mm cuvette holder
BOE 8622000Model S-220 UV/Vis Spectrophotometer, single beam with full range scanning and color touch screen operation. Supplied with 10 x 10 mm cuvette holder

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