LABOMED 23 分光光度计

Optical System:	Single Beam Spectrophotometer
Wavelength Range:	320-1100nm.
Light Source :	Tungsten-Halogen Lamp
Detector:	Silicon Photodiode
Wavelength Accuracy:	2nm.
Wavelength Reproducibility:	0.5nm.
Spectral Band Pass:	6nm.
Stray Light :	<0,5%T. at 360nm.
Transmittance Range:	0-100% (T)
Absorption Range:	0-1999 (A)
Concentration Range:	0-2000
Photometric Accuracy:	+0.5% (T) +0.004A
Transmittance Reproducibility:	0-100%T. 0.5% (T)
Monochromator:	Grating Mirror 1200 Lines/nm
Multi Cell Holder:	4 Cuvettes
Power Supply :	230V. 50Hz/110V 60Hz
Dimensions:	22"(W) x 14" (D) x 11 ½ (H) Inches
Net Weight :	35 Lbs.

   Included Accessories

• 4 square cells 10mm.
• 1 instruction book.
• 1 dust cover.
• 1 multiple cell holder for 4 cells.
• 1 cable.

Optional Accessories

• Constant temperature system for kinetic testing: three square cell holders
  and front panel. (Specify: Spectro 23 or Spectro 23 RS)
• Flow through system (peristaltic pump and flowcell)
• Multi-purpose cell holder for long path (20 - 50mm) rectangular cells
• Holder for test tube cuvettes, 10 - 25mm diameter
• Set of 2 performance testing filters (1 "E filter" for photometric accuracy test
  and 1 didymium filter for wavelength accuracy test)