Visible Spectrophotometer Model 721

1. Economy Type most competitive price 2. VISIBLE 3. Wavelength Range: 340-1000 nm

Features 

    Advanced optical system,high quality C-T monochromator and sealed grating,ensure high resolution, high photometric accuracy and low straylight.

    Built in SCM technology,auto 0%,auto 100%,error-free T/A transformation.

    Transmittance measurement, absorbance measurement,concentration direct readout functions.

    Spacious sample compartment, 4 position cell rack, adaptable for 1-10cm optical    path rectangular cells.

Specifications 

Wavelength Range:                             (340-1000)nm

Wavelength Accuracy:                          ±2.0 nm

Wavelength Reproducibility:                ≤1.0 nm

Spectral bandwidth:                              4 nm

Photometric Accuracy:                         ±1.0%(t)

Photometric Reproducibility:                ≤0.5%(t)

Stray Light:                                           ≤0.5%(t)

Photometric range:                                TRANS:    0-125.0%(t)

                                                                  ABS:         -0.301-3.000(A)

                                                                  CONC:    0-9999

Display: LCD

Lamp: Halogen-Tungsten Lamp

Optical System: C-T configuration diffraction grating monochromator

Power Supply: SMPS, 100-240VAC, 50-60±1Hz

Dimensions: 455×350×150 mm  

N.W.:9Kg

Packing Dimensions: 570×470×310mm

G.W.:11 Kg

Standard Configuration

1)  721 Spectrophotometer                                                             1 set

              or 721-100 Spectrophotometer                                         1 set

2)  Power cable                                                                                  1 pc

3)  User’s manual                                                                              1 pc

4)  Certificate of quality checking                                                     1 pc

5)  1cm glass cuvette                                                                         4 cases

6)  5cm 4-cuvette rack (Preassemble.model 721)                     1 pc

or 10cm 4-cuvette rack (Preassemble.model 721-100)            1 pc

7)  Packing list                                                                                   1 pc

Optional Accessories 

1)        Halogen-Tungsten lamp

2)        Glass cuvette 0.5cm,1 cm, 2 cm, 3 cm,5cm,10cm

3)        5 cm ,10cm cuvette rack

     (5cm rack adaptable for 1-5cm cuvette, model 721 use only)

      ( 10cm rack adaptable for 1-10cm cuvette, model 721-100 use only)

4)        Praseodymium-Neodymium optical filter

Visible Spectrophotometer Model 721