The Model 370 Scanning Electrochemical Workstation is a new concept in Scanning Probe Electrochemistry, designed for ultra-high resolution, spatially resolved electrochemical measurements.

The Model 370 is a configurable system which will perform all the key Scanning Probe Electrochemical Techniques:

• Scanning Vibrating Probe Technique (SVP370)
• Scanning Kelvin Probe (SKP370)
• Localized Electrochemical Impedance (LEIS370)
• Scanning Electrochemical Microscopy* (SECM370)
• Scanning Droplet System (SDS370)
• Non-Contact Surface Profiling (OSP370)

*SECM370 and SECM-SYS are not available for sale in the United States.  

NOTE:  370Base is required to run any of the above techniques.  Additionally, a TriCell or MicroTriCell is required.

 See FAQ (under more information).

• Non-Contact, Non-Destructive Surface Work Function Determination
• Measure and Image Localized Work-Function Difference at the meV Level
• Quantify Corrosion Potentials in a Variety of Controlled Atmospheres
• Ideal for Semiconductor, Filliform Corrosion, Sensor, and Paint/Coating Applications
• Contact Sales for Pricing and Delivery
• Requires 370Base Scanning Controller   

• Non-Intrusive ac Electrochemical Activity Measurement
• Sensitivity Achieved Via Phase Sensitive Detection
• Measure Localized Corrosion Events of less than 5µA/cm²
• Evaluate Passivation/Repassivation Characteristics
• Identify and Quantify Electrochemically Active Pin-Hole Coating Defects
• Contact Sales for Pricing and Delivery 
• Requires 370Base Scanning Controller   

• Fixed-Point, Multiple Frequency Measurement
• Fixed-Frequency, Two Dimensional Scan
• Fixed-Frequency, Single Line Scan
• Maximmum Scan Range of 7 x 7 cm
• System Add-On to Existing EIS Hardware - compatible with multiple hardware configurations
  Compatible Instruments offered by Princeton Applied Research:
    5210 Lock-In Amplifier
    273A and 263A Potentiostats
  Compatible Instruments offered by Solartron Analytical:
    1255B and 1260 Frequency Response Analyzers
    1287 Potentiostat
• Provide Spatially Resolved Electrochemical Impedance Measurements for the Surface Study of Coatings, Corrosion Inhibitors, Localized Corrosion, Biofilms, Delamination Studies, and Scratch Tests
• Requires 370Base Scanning Controller   
• Contact Sales for Pricing and Delivery

The SECM370 is a precision scanning micro-electrode system, which can be used to monitor (or impose) current flowing between a micro-electrode and a specimen surface in solution at extremely high spatial resolutions. It can be used to examine, analyse or alter the surface chemistry of a sample in solution.This equipment has many potential applications in the study of fundamentals of surface reactions for example in corrosion science, or the study of enzyme stabilization and for MEMS.

• 3D Images of Data Matrices in Excess of 200,000 Points
• 32 Bit Windows MDI Application
• Shared Surface Rendering
• Depth Shading
• Wire Frame Plots
• User Controlled Viewing and Light Angles, Light Color and Material Characteristics
• Split Screen Views

• Perform Experiments Under Controlled Atmosphere or Continuous Liquid Flow Via Gas/Liquid Purge Ports
• Reduced Electrolyte Volumes/ External Level Adjustment
• Use with SP100, SVP100, or SKP100 SRET Systems
• Accommodates a Wide Range of Sample Sizes (sheet coupons and 32 diameter metallurgical samples)

The MicroTriCell screws directly into the Model 370 Scanning Electrochemical Workstation optical table base, and provides for small samples with low electrolyte volumes and various electrode configurations. It has a PTFE body, and comes with a quartz window to allow optical and viewing access.

• Easy sample access and connection.
• External level adjustment.
• Accommodates a wide range of samples (32mm and non-standard options).

• Visualizes probe to sample distance on external monitor
• Camera positioned outside cell compartment
• Magnification probe to sample distance up to 25 m
• Calibration ruler inscribed into the glass sealing in front of the CCD chip
• Extremely easy-to-follow probe movement