Features:

1 Wide wavelength range, satisfying requirements of various fields

2 The split-beam ratio monitoring system provides accurate measurements and enhances baseline stability.

3 Five options for spectral bandwidth selection, 5nm, 4nm, 2nm, 1nm and 0.5nm, made according to customer's need and satisfying the requirements of pharmacopoeia

4 Fully automated design, realizing the simplest measurement.

5 Optimized optics and large scale ingegrated circuits design, light source and receiver from world famous manufacturer all add up to high performance and reliability

6 Rich measurement methods: wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirements

7 Automatic 10mm 8-cell holder, changeable to automatic 5mm-50mm 4-posion cell holder for more choices.

8 Data output can be obtained via a printer port and a RS-232 interface (RS485 and USB port optional)

9 Parameters and data can be saved for user's convenience

10 PC controlled measurement can be achieved for more accurate and flexible requirement.

Specifications:

Wavelength Range:                                              190-1100nm

Spectral Bandwidth:                                              2nm(5nm, 4nm, 1nm, 0.5nm optional)

Wavelength Accuracy:                                         ±0.3nm

Wavelength Reproducibility:                                0.15nm

Photometric System:                                             Split-beam ratio monitoring; Auto scan; Dual detectors

Photometric Accuracy:                                          ±0.3%T(0-100%T), ±0.002A(0-0.5A), ±0.004A(0.5A-1A)

Photometric Reproducibility:                                 0.2%T

Working Mode:                                                      T, A, C, E

Photometric Range:                                                -0.3-3A

Stray Light:                                                             ≤0.05%T(NaI, 220nm, NaNO₂ 340nm)

Baseline Flatness:                                                  ±0.002A

Stability:                                                                   0.001A/30min (at 500nm, after warming up)

Noise:                                                                      ±0.001A (at 500nm, after warming up)

Display:                                                                    6 inches high light blue LCD

Detector:                                                                  Silicon photodiode

Power:                                                                       AC:220V/50Hz, 110V/60Hz, 180W

Dimensions:                                                             630×470 ×210mm

Weight:                                                                    26kg                 

Beijing Rayleigh Analytical Instrument Corporation (BRAIC) is a leading manufacturer of spectroscopic instruments in China. Since it was founded in 1968, the company has been devoting itself to the research, development and manufacture of spectroscopic instruments with thirty years experience in this field, BRAIC now offers six series of over 20 models of products, which include atomic absorption spectrophotometers, optical emission spectrometers, UV/VIS spectrophotometers, FTIR spectrometers, biochemical analyzers and grating monochromators. The instruments serve a wide range of industries such as pharmaceuticals, foods, chemical, petroleum, agriculture, metallurgy, geology, environmental protection etc..

The company incorporates a machining workshop, an optical processing workshop and a grating laboratory, which are all equipped with high precision equipment and advanced technology for instrument manufacturing. It is also provided with several test rooms necessary for instrument quality examination. To provide good after-sales service, we have a strong service team in the factory and a service network all over China. BRAIC is also among the first in analytical instruments field to have passed the ISO9001 certification of international quality system.

For the past decades, BRAIC has successfully imported the advanced technologies from countries of France, Japan, Switzerland and the United States for the manufacture of atomic absorption spectrophotometer, UV/VIS spectrophotometer and FTIR spectrophotometer, etc. The instrument manufacturing technology has reached the world level. BRAIC's products are not only sold well in domestic market, especially the atomic absorption spectrophotometers which occupy nearly 50% of the domestic market shares, but also exported to foreign countries of USA, Korea, Southeast Asia, Europe and Africa etc.

BRAIC, the pride of Chinese analytical instruments manufacturer.