Environmental Engineering Lab Equipments

digital spectrophometer

Model: SL-EE-003, 004, 005

DIGITAL SPECTROPHOTOMETER (MODEL SL-EE-003)

DIGITAL SPECTROPHOTOMETER (MODEL SL-EE-003)
WAVELENGTH  
Range 340 to 990 nm
Accuracy + 1 nm
Read out 31/2 digit LED, 1 nm step
Bandwidth 5.0 nm
PHOTOMETRIC  
Range 0 to 1.999 Abs
Grating 600 lines /mm
Source Tungsten Halogen Lamp 12V, 50w
Detector Silicon Photo diode
Measuring Mode % T, ABS, CONC, K
K factor Range 0.0 to 9999
Concentration range 0 to Double ABS
   
DIGITAL SPECTROPHOTOMETER (MODEL SL-EE-004)
WAVELENGTH  
Range 340 to 960 nm
Accuracy + 1 nm
Read out 5 nm step, Dial
Bandwidth 5.0 nm
PHOTOMETRIC  
Range 0 to 1.999 Abs
Grating 600 lines /mm
Source Tungsten Halogen Lamp 12 V, 50 w
Detector Silicon Photo diode
Measuring Mode % T, ABS, CONC, K
K factor Range 0.0 to 9999
Concentration range 0 to Double ABS
   
DIGITAL SPECTROPHOTOMETER (DOUBLE DISPLAY) (MODEL SL-EE-005)
STANDARD GLASS FILTER 8(Wavelength range 400-700nm).
MINIMUM VOLUME 1ml
DISPLAY 3 Digit Bright Red 7 Segment LED Display
KEY BOARD 1 key, Soft touch membrane type.
ABSORBANCE 0 to 1.99.
RESOLUTION 0.01.
ACCURACY 0.5% FSI.
DETECTOR Selenium Photo Cell/Photodiode.
LIGHT SOURCE 6.3V-0.3Amp. Tungsten Lamp.
POWER 230 ± 10 % 50 Hz AC.