YANTAI STARK INSTRUMENT CO., LTD.

752N UV-VIS Spectrophotometer been widely used in colleges and enterprises for general quantitative analysis and experiments based in absorbance measurements.
● High quality silicon photometric diode detector and 1200 lines/mm diffraction grating ensure the  high quality accuracy and precision.
● Backlit LCD display for an easy readout.
● Automatic 0A and 100%T.
● Easy switching of transmittance, absorbance and concentration modes, just by pressing one key.
● Direct concentration read-out and concentration factor setting function.
● Large sample compartment, for 5 - 100mm path length cuvettes with optional holders.
● Easy to change the halogen lamp or deuterium lamp by the user himself.

Main Features

● Sample compartment for 5-50mm cuvettes
● Precise automatic T/A changeover
● Automatic zero and full scale adjustment 
● Equipped with USB port
● Direct concentration read-out and concentration factor setting function
● Automatic light gate technology to protect photoelectric sensors

Specificatons

Photometry:     Split Beam
Monochromator Type:    Czerny-Turner
Focal Length:    160mm
Grating:    1200 lines/mm
Detector:     Silicon Photocell
Spectrum Bandwidth:    2nm
Wavelength Setting:     Manual Turn Knob
Wavelength Range:    200-1000nm
Wavelength Accuracy:    ±2nm
Wavelength Repeatability:    ≤1nm
Stray Light  :     ≤0.1%T( at 220nm NaI, 360nm NaNo2 )
Photometric Range:     0.0-200.0% T
-0.097-4.000 A
0.000-9999 C
Photometric Accuracy:    ±0.5% T
  ±0.004 Abs (0-0.5A)
  ±0.008 Abs (0.5-1A)
Photometric Repeatability:    ≤0.2% T
     0.002 Abs (0-0.5A)
        0.004 Abs (0.5-1A)
Noise:    100%（T）noise≤0.3%(T) ， 0%（T）noise≤0.2%(T)
Power:    AC220V±22V 50Hz±1Hz, 120W
Packaging Size:    580mm X 460mm X 345mm 0.1M³ 16.5kg

 

 

 

Standrad Accessories

● Operation manual 1pc
● UV WIN8 Spectrum data processing software 1pc
● Glass cuvette 10mm 4pcs
● Quartz cuvette 10mm 2pcs
● Power cable 1pc
● Fuse 2pcs

● Cuvette holder 10mm 1pc

Optional Accessories

● Thermal Plotter
● Cuvette holder 50mm

● Cuvette 20mm 30mm 50mm