YouKe 723N Scanning Dual beam of light Visible Spectrophotometer Light spectrum bandwidth 2nm photometric measurement/quantitative analysis

Introduction

Yoke 723N Visible Spectrophotometer is an economical analytical instrument with optional RS232 interface output and high photometric accuracy. It is widely used in medical testing, food, petrochemical industry, environmental protection and monitoring and many other fields.

Features

1. 723N visible Spectrophotometer It adopts 128*64 dot-matrix liquid crystal display, which can directly display the standard curve and test data. The host can store the test data and print it with an optional printer.

2. USB data output interface, optional YouKe3.0 professional software for online operation.

3. The standard curve can be established in a straight line, and the standard curve can be used to carry out related tests. It can continuously test and store 200 sets of data, and can store 100 standard curves. The user can directly name it, and it is convenient to call according to the name.

4. The uniquely designed optical system, high-performance 1200/nm grating and imported receiver ensure the excellent performance index of the instrument.

5. Automatic wavelength calibration and automatic wavelength setting.

6. The large sample room can accommodate cuvettes of various specifications from 5 to 100mm.

7. Ultra-thin buttons, easy and convenient to operate.

8. The professional 32-bit microcontroller ARM11 is used in CHINA, its main frequency can reach 533MHZ, and its performance is stable.

9. Fully enclosed monochromator structure The fully sealed structure and all optical mirror surfaces are coated with SiO2 protective film to ensure that the optical parts are not affected by the environment and gases. 

Instrument function

1) Automatic control function

• Self-inspection of the working status of the internal system when the instrument is turned on

• Automatic wavelength calibration

• Color filter automatic calibration

• Display various error messages

• Data, map storage and printing

2) Analysis test function

• Photometry: Measure the absorbance or transmittance of a sample.

• Quantitative analysis: use the standard sample to establish a standard curve, and use the curve to measure the concentration of the unknown sample. If the slope and intercept of the curve are known, the coefficient method can also be used for measurement.

plan

Complete machine X1, manual X1, certificate of conformity X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.