Visible Spectrophotometer Units

These versatile Visible Spectrophotometer Units are easy enough to use in a classroom setting, yet are equipped with the features of higher end professional spectrophotometers. These units offer absorbance, transmittance, and concentration modes with automatic zeroing and blanking.

The light source is a tungsten halogen lamp that can be easily replaced by the user. The optical system is a single beam grating system, 1200 lines/mm. Wavelength accuracy is ±2 nm for all units and repeatability is ±1 nm.

The large sample compartment can accommodate several optional types of cell holders. Each unit comes complete with a box of twelve, 10 mm test tube cuvettes, a 10mm cuvette adapter, and a dust cover. Model EF3216 also includes a pair of optical glass cuvettes and a universal test tube holder for 8 to 25 mm tubes.

Key Features

  • Simple, reliable and economical – a good fit for most laboratory environments
  • Large sample compartment accommodates both tubes and cuvettes
  • 1-year warranty

Specifications for UNICO® Visible Spectrophotometers
Wavelength Range: 325 to 1000nm
Wavelength Accuracy: +/-2nm
Photometric Range: 0 to 125%T; 0 to 2.0A; 0 to 1999C
Stray Light: < /-0.5%T @340 and 400nm
Optical: Single beam, 1200 lines/mm
Light Source: Tungsten halogen lamp 6V / 10 W
Power Requirements: 110-120V, 60 Hz or 220-240V, 50 Hz (switchable)
Dimensions (WxHxD"): 16" x 12 1/5" x 7 1/10"
Weight: 13 lb.

Filter
Item Attribute Description Data Output Photometer Accuracy Slit Width- nm Unit of Measure Price Purchase
EF3216
S1200
Spectrophotometer RS232C ±1.0%T 5 Each
$1,848.95
In Stock
EF3216A
S1100
Spectrophotometer Analog ±2.0%T 20 Each
$1,248.95
In Stock
EF3216B
S1100RS
Spectrophotometer Analog; RS232C ±1.0%T 10 Each
$1,579.95
In Stock

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