The I4S touch, reverse control, scanning type, proportional dual beam spectrophotometer has a user-friendly interface and easy operation. It includes all the testing functions of a conventional spectrophotometer, with high accuracy and low noise, meeting a wide range of application needs such as daily analysis and scientific research.

Instrument functions

◆ Luminescence measurement: transmittance T%, absorbance Abs, energy E

Quantitative testing: concentration content C (coefficient method, standard curve method)

◆ Wavelength scanning (spectral scanning): scanning range, interval, and speed can be set

Time scanning (kinetics): measure the change spectrum and calculate the reaction rate

◆ DNA/protein determination: ratio and concentration are directly displayed, and customizable methods are available

◆ Multi wavelength testing: simultaneously measuring results at multiple arbitrary wavelengths

Other functions: system application, graph data processing, report printing, etc

Instrument characteristics

The quasi dual beam proportional monitoring optical path can effectively suppress the drift of the circuit optical path and is suitable for long-term testing

◆ Spacious sample room, capable of accommodating 5-100mm colorimetric dishes, supporting various accessory parts required for testing

High quality optical and electronic components ensure high precision and low stray light of the instrument

◆ External high-quality Android PAD for reverse control operation. PAD can be directly removed, easy and convenient to operate

◆ Long life environmentally friendly flange seat deuterium lamp, no optical debugging required for lamp replacement

Real time saving of graphs and data, with the ability to maintain power off, printable, and exportable to PC

◆ Sturdy base plate and optical bracket, imported key components, durable and long-lasting

Optional PC scanning software makes online operation more convenient and expands data processing and storage capabilities

Technical indicators and basic parameters