Description
Hiden Analytical EPIU ESPion Advanced Langmuir Probe 115V Plasma Diagnostics
Rackmount plasma diagnostics controller for Langmuir probe measurements. The ESPion unit processes probe data and interfaces with laboratory plasma systems for ion density, electron temperature, and plasma potential characterization.
Specifications & What's Included
- Model: ESPion (MPN: EPIU)
- Form Factor: Rackmount, 2U
- Power: 115V AC, 300VA max, 6.3AT 250V fuse
- Interfaces: RS232 (MC-04), RS485/RS422 (MC-03), 10 BASE 2 (MC-02)
- I/O Ports: Trigger (ESP-01), Z-Drive (ESP-02), AUX I/O (ESP-03), Probe Port ESP-04 (DB9), Analogue Input ESP-07 (DIN)
- CE Marked, manufactured in United Kingdom
- Unit only; probe tip and cables not included
Applications
Langmuir probe systems are used in plasma research and industrial plasma process monitoring to measure electron temperature, ion density, and plasma potential. The ESPion controller integrates with laboratory plasma chambers, gas discharge systems, and industrial plasma reactors. Commonly deployed in materials processing facilities, research institutions, and semiconductor manufacturing environments.
Please note: We may have multiple units of this item in stock. The unit you receive may vary slightly from the one shown in the photos. All units are functionally equivalent and inspected to the same standard.
This Hiden Analytical EPIU ESPion Advanced Langmuir Probe has been inspected and is in good used cosmetic condition. It was pulled from a working plasma diagnostics environment where it was previously in active use. The unit has been plugged in at our facility: the power switch functions and the green Run LED illuminates as expected. It has not been fully bench-tested beyond power-on verification. The chassis shows surface scuffing and smudging on the top cover consistent with lab use; the front panel, rear I/O connectors, and power entry module appear intact. All visible rear connectors — including RS232, RS485/RS422, 10 BASE 2, Trigger, Z-Drive, AUX I/O, Probe, and Analogue Input ports — are present and show no obvious damage. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Hiden Analytical |
Model: |
ESPion |
MPN: |
EPIU |
SKU: |
53321 |
Condition: |
Used – Inspected |
Seller Notes: |
Unit only; no probe tip or cables included unless shown in photos |
Form Factor: |
Rackmount, 2U |
Power Requirements: |
115V AC, 300VA Max, 6.3AT 250V Fuse |
Application / Use Case: |
Plasma diagnostics, Langmuir probe measurements |
Interface Type: |
RS232 (MC-04), RS485/RS422 (MC-03), 10 BASE 2 (MC-02) |
I/O Ports: |
Trigger (ESP-01), Z-Drive (ESP-02), AUX I/O (ESP-03) |
Probe Port: |
ESP-04 (DB9), Analogue Input ESP-07 (DIN connector) |
Standards: |
CE Marked |
Country of Manufacture: |
United Kingdom |
Condition Notes: |
Hiden Analytical EPIU ESPion Langmuir Probe, used, pulled from active lab. Plugged in: power switch works, green Run LED illuminates. Not fully bench-tested. Good cosmetic condition with normal lab wear. Photos available. |
