Instruments / Analytical & Chemistry / Raman Spectroscopy/ JAYITEC EC‑Raman
JAYITEC EC‑Raman
Integrated Electrochemical Raman Microscopy Platform
EC-Raman integrates Raman spectroscopy, electrochemical control and microscopy in one compact platform. Synchronized acquisition enables real-time investigation of electrode interfaces and electrochemical reaction processes.
- Integrated Raman & Electrochemistry
- Synchronized Data Acquisition
- High-Resolution Raman Mapping
- Automated Particle Analysis
Product Highlights
Deep Hardware Integration
Raman, electrochemical control and microscopy integrated in one compact system.
Synchronized EC-Raman Acquisition
Sub-100 ns hardware triggering correlates Raman spectra with electrochemical data.
High-Precision Imaging & Particle Analysis
High-precision positioning supports Raman mapping, automated particle recognition and targeted spectral acquisition.
Unified Software and Automation
One platform for acquisition, control, imaging, mapping and particle analysis.
System Overview
A compact, integrated platform for electrochemical Raman spectroscopy, microscopic imaging and automated analysis.
System Configuration
System in Operation
System Dimensions
Dimensions: 340 × 630 × 460 mm (W × D × H)
Application Examples
Explore representative research workflows supported by the EC‑Raman platform and its configurable hardware modules.
MATERIALS SCIENCE
Functional & Electrochromic Materials
In situ Raman measurements reveal potential-dependent structural and electronic changes in carbon materials and electrochromic polymers.
CORROSION SCIENCE
In Situ Corrosion Analysis
Track corrosion products, surface transformations and passivation-film evolution under electrochemical conditions.
ELECTROCATALYSIS
Reaction Pathway Monitoring
Track molecular conversion and reaction intermediates at electrode interfaces through synchronized Raman and electrochemical measurements.
ENERGY STORAGE
Battery Interface Evolution
Monitor electrode–electrolyte interface changes and reaction products during battery charging and discharging.
Specifications
Technical specifications and available configurations for the JAYITEC EC‑Raman system.
Laser Configuration
Excitation Wavelength / Laser Power
532 nm / 100 mW; 633 nm / 50 mW; 785 nm / 120 mW, depending on the selected laser configuration
Laser Spot Size
<1 μm
Spectrometer & Detector
Spectrometer
Integrated, compact, high-throughput spectrometer with a fixed optical design
Detector
Back-illuminated CCD, 1024 × 60 pixels, 24 µm × 24 µm
Thermoelectrically cooled to −25 °C at 25 °C ambient temperature
Third-order silicon Raman peak SNR ≥10:1 with a 100× objective
Spectral Range
170–3900 cm⁻¹ (532 nm)
170–3900 cm⁻¹ (633 nm)
170–3400 cm⁻¹ (785 nm)
Spectral Resolution
Better than 4 cm⁻¹
Spectral Accuracy
≤4 cm⁻¹
Microscope & Imaging
Microscope
Scientific-grade reflected-light microscope
Illumination
Built-in LED bright-field illumination
Camera
8-megapixel high-resolution imaging camera
Objective Turret
5-position
Objectives
10× / 50× / 100×
Raman Mapping Resolution
≤1 μm in the horizontal plane
Motorized Positioning
Three motorized-stage configurations are available. Specifications shown below apply to the high-precision configuration.
Motorized Axes
X / Y / Z
75 × 50 × 50 mm
Minimum Step Size
≤50 nm
Repeat Positioning Accuracy
≤1 μm
XY Positioning Accuracy
±1 μm
Raman Imaging Resolution
<1 μm
Electrochemical Workstation
Supported Experimental Modes
CV, LSV, CA, CC, i-t, BE, CP, ISTEP, OCPT and Constant-Potential Electrolysis
Potential Ranges
±10 V, ±1 V, ±100 mV and ±10 mV
Applied Potential Accuracy
0.1% FS ± 1 mV
Current Control Range
±250 mA
Current Ranges
2 nA–250 mA, 10 ranges in total
Applied Current Accuracy
0.1% FS
Automation
Particle Identification
Integrated particle-recognition and automatic-positioning algorithm; localization accuracy ≤2 μm
Software
Unified Software for the EC-Raman Platform
EX-Raman unifies Raman acquisition, microscopy, mapping, electrochemical control and data analysis in one interface for streamlined operation and real-time visualization.
Unified Control Platform
Control Raman, microscopy, mapping and data analysis from one interface.
Raman Mapping
Create point, line and area Raman maps that connect spectra with spatial position.
Automated Particle Detection
Automatically detect, locate and measure micron-scale particles using the integrated particle-recognition and positioning workflow.
Synchronized Raman–Electrochemistry
Synchronize Raman spectra with electrochemical signals for in situ interface studies.
Video Demonstrations
Explore routine Raman measurement, integrated software operation and automated particle analysis on the EC-Raman platform.
Routine Raman Measurement
EC-Raman Software Overview
Automated Particle Analysis
JAYITEC
JAYITEC draws on the research strengths of Xiamen University and Tan Kah Kee Innovation Laboratory in Raman spectroscopy, electrochemistry and energy materials. Supported by a multidisciplinary team of engineers and researchers, the company integrates instrument design, R&D, manufacturing, sales and technical service to develop high-end scientific and educational instruments for energy materials, biomedicine, industrial inspection and application-specific laboratory workflows.