Visible Spectrophotometer, Spectrum Bandwidth 5nm

Description

Visible Spectrophotometer Specifications:
Model SP-VG722 SP-VGI721 SP-VG721
Photometry Single Beam
Monochromator Type Czerny-Turner
Detector Silicon Photocell
Wavelength Setting Manual Turn Knob
Wavelength Range 325-1000nm 340-1000nm
Wavelength Accuracy ±2nm
Wavelength Repeatability ≤1nm
Spectrum Bandwidth 5nm
Stray Light ≤0.5%T (at 360nm NaNo2)
Photometric Range 0-100.0%T
0-1.999A
0-1999C
Photometric Accuracy ±0.5%T
Photometric Repeatability ≤0.2%T
Noise 100% (T) noise ≤0.3% (T), 0% (T) noise ≤0.2% (T)
Drifting ±0.5 %T/3min
Cuvette Holder Size 50mm 100mm 50mm
Power AC220V±22V; 50Hz±1Hz, 50W
Size(W×D×H)(mm) 400x300x200
Shipping Size(W×D×H)(mm) 560x500x300
N.W./G.W. (kg) 13/15

Visible Spectrophotometer Features:
Sample chamber for 5-100mm cuvettes
Precise automatic T/A conversion

RS232 interface
Direct concentration reading and concentration factor setting
Automatic zero and full scale adjustment
Standard software (SP-VG721)
Optional dedicated printer (SP-VGI721)

Common Features
High quality silicon photodiode detector and 1200 lines/mm diffraction grating ensure high quality accuracy and precision.

Automatic 0%A and 100%T.
Backlit LED display for easy reading.
Easily switch between transmittance, absorbance and concentration modes.
Users can easily change halogen or deuterium lamps on their own.
Direct concentration readout and concentration factor setting capability.
Cuvettes from 5 – 100mm optical lengths with optional holders.