Contact Details
- Email: jin@ochitest.com
- Phone: +86 18921375901
Electrolytic Polishing & Etching Instrument OC-EP100X
High-performance electrolytic polishing and etching machine with touch screen, scanning function, method storage, PC control and automatic cooling, for precise metallographic sample preparation.
The Electrolytic Polishing & Etching Instrument OC-EP100X is an intelligent, high-precision electrolytic processing instrument for metallographic sample polishing and etching. It adopts a large touch screen, supports voltage/current scanning, real-time curve display, and 20 groups of user-defined test methods. With high-stability power supply, automatic temperature control cooling, and data export via U disk or PC software, it provides highly repeatable and professional results for various metal materials. It is widely used in material research, precision manufacturing, aerospace, automotive, and quality inspection laboratories.
2. Key Selling Points
- 7-inch touch screen operation, intuitive and user-friendly
- Real-time voltage/current curve display and scanning function
- 20 groups of customizable test methods with password protection
- High precision: voltage 0.01V, current 0.001A
- Low ripple, stable output for high-quality polishing/etching
- Automatic cooling when solution overheats
- Magnetic stirring ensures uniform electrolyte
- Multiple sample masks for accurate area control
- Full protection: overvoltage, overheating, power abnormality
- U disk data output and PC software control (optional)
- Suitable for high-end metallographic research and precision sample preparation
3. Technical Parameters
| Item | Specification |
|---|---|
| Input power | AC220V 50/60Hz |
| Output voltage | 0–100V |
| Output current | 0–6A (customizable to 0–20A) |
| Display accuracy | Voltage: 0.01V, Current: 0.001A |
| Time control | 0–999s adjustable |
| Scanning function | For determining polishing/etching voltage |
| Method storage | 20 groups (password protected) |
| Sample mask | Φ15mm, Φ20mm, Φ30mm (customizable) |
| Cooling system | External water cooling / optional circulating chiller |
| Total power | 1000W |
| Dimensions | Control unit: 350×300×150mm |
| Etching unit: 270×280×250mm | |
| Net weight | 25kg |
| Operating environment | 5–40°C, 0–85%RH non-condensing |
4. Applicable Materials
Stainless steel, alloy steel, carbon steel, aluminum alloy, copper alloy, titanium alloy, nickel‑based alloy, weldments, precision parts, electronic components, PCB materials, and other metal samples.
5. Standard Configuration
| No. | Configuration Content |
|---|---|
| 1 | OC-EP100X main unit |
| 2 | Electrolytic polishing & etching tank |
| 3 | Stainless steel cathode plate |
| 4 | Sample mask set (15/20/30mm) |
| 5 | Magnetic stirrer |
| 6 | Cooling coil |
| 7 | Touch screen control panel |
| 8 | Power cable |
| 9 | Operation manual |
6. Optional Accessories
- PC control software & communication cable
- U disk data export function
- Circulating water chiller
- Custom-sized sample masks
- Additional electrolytic cell
- Special electrolyte formula
- Calibration certificate
7. Application Cases
- High-end metallographic laboratory: precision polishing for EBSD, SEM, and microstructure analysis
- Aerospace & automotive: high-precision material defect detection
- Precision electronics: PCB and micro-component sample preparation
- Material R&D institute: new alloy performance and corrosion analysis
- Quality inspection: high-repeatability sample preparation for certification and testing
