Visible Spectrophotometer

Application
SP-UV-S22PC Spectrophotometer is a compact and easy to operate instrument. It can be applied in measurement of transmittance, absorbance and direct concentration readout of transparent material. They have been versatility employed in the fields of hygiene and medicine, clinical examination, biochemistry, petrol chemical engineering, environmental monitoring and inspections, and quality controls for qualitative and quantitative analysis of concerning samples。

Feature

1. Aspherical light source optics, Curny-terner configuration diffraction grating monochromator.；
2. Simple & clear keyboard operation is convenient to realize auto 0% T &100% T adjustment  T/A  transformation、、factor setting and direct concentration readout function；
3. With RS232 parallel interface，special serial printer can be chosen for printing  data directly；
4. With RS232 serial interface，data processing package compatible，Transmittance and Absorbance，Standard Curve Mode，Quantitative Analysis Mode are provided；
5. Spacious sample compartment, 4 position cell rack, adaptable for 1-5 cm optical path rectangular cells。

Specification

1. Wavelength Range:  340-1000nm
2. Light Source Lamp:  Halogen-Tungsten Lamp        20W/12V
3. Wavelength Accuracy:2 nm
4. Wavelength Reproducibility:   1 n
5. Band width:  6 nm
6. Photometric Accuracy:   ±0.5%(T)(SRM930D)
7. Photometric Reproducibility:    0.3%(T)
8. Stray Light:   £0.2%(T)
9. Noise:   ±0.5%(T)
10. Scale Display:   TRANS:  0-199.9%

                                   ABS:    -0.3-2.999
                                   FACT:     1-9999
                                  CONC:    0-9999

     11.Power Requirement: 220V/110V±10% 50/60 Hz

     12.Interface:  RS232 serial & parallel l interface

      13.Print:  serial printer/general printer

(windows compatible;  use software package )

Standard Package

1. SP-UV-S22PC1 Set
2. 1 cmRectangular cell      1 Case (4 PCs)
3. 4 position cell holder       1 PC.
4. Power cable        1 PC.
5. Operation manual         1 PC.
6. Certificate of quality checking     1 PC.
7. Fuse (2A)      1 PC.

Optional Spare Parts and Accessories
1.Fuse (2A/3A)
2. Source lamp assembly complete with pre-adjusted lamp holder
3.Rectangular cells 1 cm, 2 cm, 3 cm
4.5cmcell rack
5.Spectrophotometer data processing software package for cooperate with PC
6.RS-232C serial cable