Double beam UV-visible spectrophotometer

1. Instrument functions:

1. Select an instrument with adjustable bandwidth to target different samples and different test requirements;

2. Photometric measurement: absorbance, transmittance. Multi-wavelength fixed-point test can measure up to 30 wavelengths simultaneously;

3. Quantitative analysis: automatically establish a standard curve, and store the standard curve for easy later test calls;

4. Qualitative analysis: adjustable scanning speed, fine-tunable filter position, and processable spectra;

5. Kinetic test: enzyme kinetic reaction rate calculation;

6. DNA/protein measurement: built-in special calculation formula, directly get the final result, easily enter the field of life science research;

7. With PC reverse control workstation, the function and data processing capabilities are more powerful.

2. Instrument features:

1. Adopt 10-inch LED colorful LCD display, the display is clear and intuitive;

2. With the sample temperature control system, the sample temperature can be controlled at -5℃--200℃;

3. Light source calibration mechanism, the instrument will position the light source to the best position every time it self-checks. This function can repair the light source during transportation, which may be offset from the focus position due to vibration, and the user does not need to debug the light source after replacing the light source by himself;

4. The optical system design and circuit control system design are very rigorous, and the selection of components is strictly controlled, with high standards of accuracy, repeatability, low noise and low stray light indicators;

5. The open sample chamber can be equipped with a reflective sample rack, automatic 5-, 6-, and 8-joint sample cell racks, solid sample racks, constant temperature water baths, and automatic sample injectors, etc., suitable for different applications;

3. Technical parameters:

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