Technical Parameters of KMPI - M Electrochemiluminescence Detector

Product Introduction

Electrochemiluminescence detection is a new type of detection method that has developed rapidly in recent years. By combining electrochemical analysis with chemiluminescence detection, it can be applied to clinical test analysis and scientific experiments in the fields of medicine, viruses, immunology, etc.

The KMPI - M electrochemiluminescence detector is an integrated instrument that combines electrochemical analysis and chemiluminescence detection, featuring multiple test interfaces, multiple analysis parameters, and multiple control components. It can simultaneously conduct real - time electrochemiluminescence detection on the tested samples, and synchronously display and conduct detailed analysis of chemiluminescence signals and electrochemical analysis signals.

Application Fields

Detection and analysis of drugs, amino acids, polypeptides, proteins, and nucleic acids.

Research on the interactions between proteins and drugs, as well as between proteins and nucleic acids.

Instrument Composition

This instrument consists of three parts: an electrochemical analyzer, a multi - functional chemiluminescence detector, and a multi - functional chemiluminescence detector.

The electrochemical analyzer is the core of the entire testing system. The instrument is internally integrated with a standard USB interface for communication with the system computer, which can effectively complete the data transmission between the system computer, the multi - channel data acquisition analyzer, and the corresponding control components.

Technical Features

Electrochemical Analyzer

It provides electrochemical methods such as potentiostat, cyclic voltammetry, and linear sweep required for electrochemical and electrochemiluminescence analysis, as well as electrochemical current detection means.

Technical Specifications

Potential Range: - 10 V to 10 V

Current Range: ±250 mA

Reference Electrode Input Impedance: 10 MΩ

Sensitivity: 1 x 10⁻⁹ to 1 x 10⁻² A, a total of 8 ranges

Input Bias Current: < 50 pA; Potential Increment: 1 mV

Scan Rate: 0.001 to 65 V/S

Multi - functional Chemiluminescence Detector

Technical Specifications

Measurement Dynamic Range: Greater than 5 orders of magnitude

Measurement Accuracy: Better than 0.05%

Amplifier Gain: 1×, 10×, 100×, 1000×

Filter Frequency: 10 Hz, 20 Hz, 50 Hz, 100 Hz

Amplifier Output Drift: Better than 0.05%

Signal Noise: ≤ 0.5 mV (P - P value, 1×)

Input Impedance: ≥ 10 MΩ

Integrating Amplifier Integration Time: 0.01 to 10 seconds

System Automatic Zero - setting

Gain Automatic Control

Sampling Rate: 1 to 200 times per second

Multi - functional Chemiluminescence Detector

It can perform various luminescence detections such as static injection chemiluminescence, chemiluminescence, and electrochemiluminescence, and can also be used as a shield for electrochemical detection to shield the influence of external electromagnetic interference signals.

Technical Specifications

Input High Voltage: - 100 to - 1000 V

Wavelength Range: 300 to 650 nm (Sensitive Wavelength: 420 nm)

SP > 1000 A/Lm