Product Details

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Model: WA40

WA 40 Visible Spectrophotometer

WAVE WA 40  series are simple-to-use instruments with advanced performance, its stray light is only 0.05%T. The local stand-alone software provides functions of Photometry, Quantitative Test, Kinetics and System Utilities functions.

Key Feature:

  • LCD screen (128*64 Dots)
  • System can also save the test results. Total 200 groups of data 200 standard curves can be saved in the RAM. Convenient for check and reload.
  • Data can be restored after a sudden power cut
  • Auto setting wavelength
  • Tungsten lamp & Deuterium lamp can be turned on/off individually to extend lifetime
  • Pre-aligned design makes it convenient to change lamps
  • Large sample compartment, it can be accommodate 5-100 mm path length cuvettes with optional holders. A variety of optional accessories are available
  • The optional Professional PC software provides complete control of the spectrophotometer from a computer through the Built-in USB port.
  • It can expand to the following functions: I. Quantitative, II. Kinetics, III. Wavelength Scan, IV. Multi Wavelength, V. DNA/Protein
  • IQ/OQ ready option

Technical Specifications:

Model WA 40 WA 40s WA 40s+
Wavelength Range 340-1100 nm 190-1100 nm 190-1100 nm
Spectral Bandwidth 4 nm 4 nm 2 nm
Optical System Single Beam, grating 1200 lines/mm
Wavelength Accuracy ±0.5 nm
Wavelength Repeatability 0.3 nm
Photometric Accuracy <±0.5 % T or ±0.004A@1A
Photometric Range 0-200 % T, -0.3 - 3A
Stray Light 0.05 % T@220, 340 nm ±0.05 % T@260, 360 nm
Stability ±0.002A/h @500 nm
Display Graphic LCD (128+64 dots)
Keyboard 22 Membrane keypad
Detector Silicon Photodiode
Standard Cell Holder 4-position 10 mm cell changer
Sample compartment Standard 10 mm path length cuvette
Light Source Tungsten Tungsten & Deuterium lamp (Pre-aligned) Tungsten & Deuterium lamp (Pre-aligned)
USB type A port for USB memory device (Right side)
Output USB Type B port for optional computer connectivity (Back)
Parallel port for printer
Power Requirement AC 110/220V 50/60 Hz
Dimensions (LxWxH) 470 x 373 x 187 mm
Weight 12 kg 14 kg 14 kg