Riber Cryovalve Power Supply Rackmount Eurotherm 140-03-462-19-00 115/230V
Riber Cryovalve Power Supply Rackmount Eurotherm 140-03-462-19-00 115/230V
Rackmount power supply and controller for cryogenic valve systems used in molecular beam epitaxy (MBE) and vacuum deposition equipment. Integrates Eurotherm temperature control with Newport current monitoring.
Specifications & What's Included
- Model: Riber Cryovalve Power Supply, P/N 140-03-462-19-00
- Power Input: 115/230V AC, 50-60 Hz, IEC inlet
- Controller: Eurotherm 140-03-462-19-00 (Worthing, England)
- Displays: Eurotherm °C temperature, Newport current (amps)
- Front Panel: Power LED, 0-100% dial, water indicator, Hg level indicator
- Thermocouple: K-type (Chromel/Alumel)
- Rear Connectors: Multi-pin circular connectors, TC terminals
Applications
Used in Riber MBE vacuum deposition systems for precise cryogenic valve temperature control during thin-film deposition processes. Standard equipment in research and production environments requiring thermal management in ultra-high-vacuum chambers.
This Riber Cryovalve Power Supply rackmount unit (P/N 140-03-462-19-00) has been inspected and is in good used condition. It was pulled from a working environment where it was in active use and functional. The front panel shows normal wear consistent with lab use; the Eurotherm temperature display and Newport current display are intact. The rear panel and chassis show light scuffing and surface marks on the gold-tone rear plate, with connectors and the IEC power inlet in good shape. Interior components — including the transformer, large yellow capacitor, toroidal inductor, and internal power supply module — are present and visually intact. Please view our photo set and contact us if you have any questions.
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