--- type: product schema_version: 1 stock_number: "88192-1" canonical_url: "https://www.artisantg.com/88192-1/CH-Instruments-CHI900B" json_url: "https://www.artisantg.com/88192-1/CH-Instruments-CHI900B.json" generated_at: "2026-11-07T10:35:46.419Z" last_updated: "2026-10-22T05:35:42.053-05:00" --- # CH Instruments CHI900B Scanning Electrochemical Microscope _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: CH Instruments - Model: CHI900B - Condition: Used and in Excellent Condition - Price: $8,995.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 30 lb, estimated - Shipping dimensions: 24X20X12 in, estimated ## Categories - Lab & Analytical > Transducers (primary) ## Function Scanning electrochemical microscope with distance-controlled microelectrode probe used to image and quantify surface electrochemical activity at micro-to-nano scale. Utilizes feedback and generation–collection modes to map redox reactivity, diffusion-limited currents, and surface impedance. Performs voltammetric, amperometric, and potentiometric measurements by sweeping or holding the probe potential while scanning; records current, potential, and tip-surface separation to generate 2D/3D maps. Supports variable scan speed, controlled approach curves, liquid-phase operation, and automated data analysis for spatially resolved electrochemical characterization. ## Images - - - -