UV-1800PC Lab UV Visible Spectrophotometer Graphic LCD

UV-1800PC SPECTROPHOTOMETER

UV-1800PC spectrophotometer is simple-to-use instruments with advanced performance; its stray light is only 0.05%T. The local stand-alone software provides functions of Photometry, Quantitative Test, Kinetics and System Utilities functions.

Specifications

Features

1. Large LCD screen (128*64 Dots).

2. System can also save the test results, total 200 groups of data 200 standard curves can be saved in the RAM. Convenient for check and reload.

3. Data can be restored after a sudden power cut.

4. Auto setting wavelength.

5. Tungsten & Deuterium lamp can be turned on/off individually to extend lifetime.

6. The optional application software M. Wave Professional provides complete control of the spectrophotometer from a computer through the Built-in USB port. It can expand to the following functions: Quantitative, Kinetics, Wavelength Scan, Multi-wavelength & DNA/Protein Test.

7. Pre-aligned design makes it convenient to change lamps.

8. Large sample compartment, it can accommodate 5-100mm path length cuvettes with optional holders. A variety of optional accessories are available.

Functions

1. Photometry

Absorbance, Transmittance or Energy measurements. It can display and save 200 groups of data, 5 groups per screen.

2. Quantitative.

2.1 Standard Curve

At most, 9 standard samples can be used to establish a standard curve. The curve and its equation will be displayed on the screen simultaneously. You can measure your unknown concentration solutions by the curve,total 200 curves can be saved in the Memory.

2.2 Coefficient Method

If the coefficient k & b in the formula C=k*a + b is known, you can input them directly by the button, and then test your unknown solutions.

3. Kinetics.

This mode may be used for time course scanning or reaction rate calculations. Abs. VS Time graphs is displayed on the screen in real time. It can most record 1000 data.

4. System Utilities

Lamp management, time & date set, obtain dark current, calibrate wavelength, default system, and some other system functions.

Brief Function Introduction

Main Menu

Move the cursor on the function menu you want, then press ENTER key to go into the corresponding interface.

Basic Mode

Absorbance, Transmittance or Concentration measurements. It can display and save 200 groups of data, 5 groups per screen.

Quantitative

2.1 Standard Curve

At most 9 standard samples can be used to establish a standard curve. The curve and its equation will be displayed on the screen simultaneously. You can measure your unknown concentration solutions by the curve. Total 200 curves can be saved in the RAM.

2.2 Coefficient Method

If you have known the coefficient K*a + b is known, you can input them directly by the button, and then test your unknown solutions.

Kinetics

This mode may be used for time course scanning or reaction rate calculations. Abs. VS Time graphs is displayed on the screen in real time. It can most record 1000 data.

System Utilities

Lamp management, time & date set, obtain dark current, calibrate wavelength, default system, and some other system functions.

M.Wave Professional software (PC-Control software)

M. Wave Professional application software is based Microsoft Windows, the instrument can be controlled by PC software through the built-in USB communication port, which makes the UV/Vis Series with more functions and easy to control.

Quantitative

Use up to 20 standards to establish standard curve. Three methods for fitting a curve:

1.Linear fit

2.Linear through zero

3.Square fit

Kinetics

The Kinetics mode may be used for scanning time course or reacting rate calculations. Abs. Vs. Time graphs is displayed.

Wavelength Scan

Automatically records peaks and valleys.The quantity of the curves stored is unlimited.

Post-run manipulation and processing includes.

1. Re-scaling axes, curve

2.Smoothing, combination, zooming, overlap…

3.1st to 4th derivative

Multi-wavelength Test

You can set up to 20 wavelengths to measure a sample.

DNA/Protein Test

Optional two formulas:

DNA Concentration =62.9*A260-36.0*A280

Or 49.1*A260-75.8*A230

You can also enter other wavelengths and factors to calculate.