723PC Visible spectrophotometer

This product is an intelligent single-beam visible spectrophotometer with strong energy and high analytical and measurement sensitivity. It can meet many analytical testing industries and higher education, and is one of the conventional essential analytical instruments.
Automatic wavelength, keyboard input, wavelength setting and conversion are faster.
First-order zero-crossing and first-order linear standard curve testing can establish a standard curve of up to 12 standard sample points.
Calibrate curve fitting, direct concentration reading, and 50 curve parameters can be saved.
The concentration direct reading function of concentration factor setting and concentration setting can save 200 test records.
System clock management, dark current correction, wavelength correction, USB Data interface.
Attached UV-Solution 2.0 Workstation software, with various testing, scanning and other functions.

Basic functions of the instrument

Quantitative testing: Test sample transmittance under a single host T、 Absorbance A and energy, automatically set wavelength, automatically adjust 0 Abs/100%T， It can save 200 test records, can be connected to external micro printers, and print data reports.
Standard curve method test: First-order zero-crossing and first-order linear standard curve test can be carried out. A standard curve of up to 12 standard sample points can be established, the concentration results can be displayed directly, 50 curve parameters can be saved, up to 200 test records can be saved, and the map and data reports can be printed with external micro printers.
Parameter method test: User input linear working parameters K and B， The concentration results are directly tested and can be printed with external micro printers. and Data report.
System settings: lamp source management, system clock management, dark current correction, wavelength correction, lamp switching wavelength settings, version information functions.

UV-Solution 2.0 Software Function Introduction

Quantitative test: Curve calibration: First-order zero-crossing, first-order linear, second-order fitting, and third-order fitting standard curve tests can be performed. Standard curves of up to 20 standard sample points can be established, and measurements can be selected at single-wavelength, double-wavelength or three-wavelength.
Parameter calibration: You can choose to calibrate the curve parameters under the first-order zero-crossing, first-order linear, second-order fit, and third-order fit standard curves, and you can select single-wavelength, double-wavelength or three-wavelength measurements.
Printable records as standard reports, and export data as txt Text files for user editing.
Kinetics test: Absorbance to the sample at a specific wavelength A Or transmittance T Time scanning is performed, and the sampling time interval is 0.5, 1, 2, 5, 10, 30, and 60 seconds to select. Up to 10,000 data measurements are saved, and the maximum measurement time can reach 7 days. Printable records as standard reports, and export data as txt Text files are for user editing, and the map can be exported as bmp Image file.
Wavelength scan: within the effective wavelength range, it can be as follows: 0.1, 0.2, 0.5, 1, 2, and 5. nm Set the scanning interval (maximum scanning speed can reach 300 nm/min）， Absorbance to the sample A、 Scan the transmittance or energy and perform data processing on the graph, such as graph scaling, smoothing, four-step operations, coordinate adjustment, peak /Valley automatic detection, 1 ~4Derivative spectrum, etc., can accommodate up to eight scan spectra at the same time, and can save or import the system baseline data to speed up the test speed, print records as standard reports, and export data as txt Text files are for user editing, and the map can be exported as bmp Image file.
Multi-wavelength test: Sample transmittance can be tested under multiple wavelength conditions T， Absorbance A， Up to 15 wavelength points can be set, parameter factors can be set, and the final calculation results can be obtained directly. The print record can be used as a standard report, and the data can be exported as txt Text files are for user editing, and the map can be exported as bmp Image file.
Ribonucleic acid /Protein measurement: rapid measurement DNA The absorbance of the sample at a specific wavelength and the DNA is automatically calculated /Protein concentration and DNA Ratio， Two built-in standard testing methods can also be expanded to use, set other wavelengths and factors for measurement and calculation, print records as standard reports, and export data as txt Text files are for user editing, and the map can be exported as bmp Image file.