Nade VISible spectrophotometer S22 - S22

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 l interface,

4.With RS232 serial interface,micro printer can be chosen for printing data directly;

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.

Application:

S22 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.

Specification:

1) Wavelength Range: 340-1000nm

2) Light Source Lamp: Halogen-Tungsten Lamp 20W/12V

3) Wavelength Accuracy: ±2 nm

4) Wavelength Reproducibility: 1 nm

5) Band width: 6 nm

6) Photometric Accuracy: ±0.5%(T)(SRM930D)

7) Photometric Reproducibility: 0.3%(T)

8) Stray Light: £0.5%(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) Spectrumlab 22 main unit 1 Set

2) 1 cm Rectangular 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) 5 cm cell rack

5) Spectrophotometer data processing software package for cooperate with PC

6) RS-232C serial cable