Fluorescence Spectrophotometer

I.Introduction

   The fluorescence spectrophotometer is a new generation of intelligent instrument, can be widely used in scientific research, chemical, pharmaceutical, biochemical,  environmental and clinical testing, food testing, teaching experiments and other fields.

II.Features

1. Emission monochromator uses 1200L/mm concave grating , a large aperture   aspheric mirrors, particularly high sensitivity.

2. Adopts high power 150W mercury lamp, strong excitation energy .

3. Adopts light source monitoring technology, measurement results are stable.

4. High performance photomultiplier tube, get the best signal-noise ratio .

5. With self-diagnosis function, reliable.

6. EM bandwidth is less than 10nm.

960MC optional workstation features

1. Configure Windows95 computer workstations, failure rate is small, and reliability.

2. Workstations uses Chinese dialogue window, easy to operate.

3. Use the mouse to scan and test comfortably, quantitative analysis, computing, tabulation and records and other operations.

4. You can easily choose online or offline work.

III.The main technical indicators

1. EX wavelength selection range: 365nm (interference filter)

2. EM wavelength range: 200nm ~ 800nm

3. Wavelength error: EM ± 2nm

4. Wavelength reproducibility: EM ± 1nm

5. SNR: Distilled water Raman peak S / N ≥ ratio 50, the response time is 2S

6. Measuring method: a. Wavelength scanning b. Time scanning c. Quantitative Analysis

960MC type (with a computer)

7. Spectral processing functions:

Continuous to scan and test, 1 to 4 derivative spectrum, calculate the peak area, crest retrieval, spectrum operations, map window treatment, atlas save and recall, map printout.

8. Quantitative determination:

Quantitative analysis of sample, time scanning, draw the standard curve (1 to 3 times), concentration direct reading, automatic determination of S / N ratio and stability, auto background subtraction, quantitative analysis printout.

9.Options:

Light source: 150W xenon lamp

Interference filter (mercury lamp light source): 254nm, 313nm, 405nm, 436nm, 546nm

Interference filter (xenon light source): 250nm ~ 700nm

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