Description
Telos Labs 650 System Gas Analyzer Sapphire Window 115VAC 20A RS-232 Serial
The Telos Labs 650 System is a benchtop process gas analyzer designed for precise gas composition monitoring in semiconductor fabrication and related industrial environments. The system integrates a sapphire window optical sensor assembly, a multi-channel solenoid valve manifold, an internal vacuum pump, and dedicated RS-232C serial outputs for data logging and printer connectivity — all housed in a single self-contained console enclosure.
Specifications & What's Included
- Brand / Model: Telos Labs 650 System
- Type: Process Gas Analyzer with Sapphire Window
- Power Input: 115 VAC, 1-Phase, 50/60 Hz — requires dedicated 20-amp circuit
- Power Inlet: Twist-lock connector (rear panel)
- Vacuum Pump Power: Dedicated outlet on rear panel
- Computer Output: RS-232C Serial (DB-25 connector, rear panel)
- Printer Output: RS-232C Serial (DB-25 connector, rear panel)
- Auxiliary Connection: Relay Box Interconnect — Port A and Port B (rear panel)
- Front Panel Indicators: WARN (yellow LED), ALARM (red LED), POWER (yellow LED)
- Front Panel Controls: Power On/Off key switch, status LED array, card/module slot
- Optical Sensor: Sapphire Window assembly (labeled, visible in interior)
- Gas Manifold: Dual banks of multi-channel solenoid valves with gas fittings, rear-mounted on separate panel
- Pressure Gauge: Analog pressure gauge visible on interior manifold section
- Internal Electronics: Multi-card chassis with ribbon-cable-connected boards, large power supply capacitors, and integrated wiring harness
- Form Factor: Console/benchtop with integrated metal stand
- Shipping: Freight shipment required due to size and weight
Applications
The Telos Labs 650 System was designed for process gas analysis in semiconductor manufacturing environments, where precise monitoring of gas composition, purity, and flow is critical to process control and yield. Process gas analyzers of this type are used in diffusion furnaces, CVD (chemical vapor deposition) reactors, and etch systems to continuously sample and analyze gases such as nitrogen, oxygen, hydrogen, and specialty process gases. The sapphire window provides an optically transparent interface that allows spectroscopic or optical sensing without contaminating the gas stream — sapphire is chosen for its chemical inertness and durability in harsh gas environments. The RS-232C serial outputs allow the system to log data to a host computer or print reports, which was the standard integration method for process tools of this era (likely 1980s–early 1990s based on the console form factor and RS-232 interface). Systems like the 650 are used by process engineers, equipment maintenance technicians, and semiconductor fab facilities maintaining legacy process lines.
This Telos Labs 650 System Gas Analyzer has been inspected and is in good used condition. It was pulled from a working semiconductor environment where it was actively in use and functional. The enclosure shows normal wear consistent with lab use. The sapphire window assembly, gas manifold, solenoid valve banks, and internal electronics are all present and intact as visible in the photos. Due to its size and weight, this unit requires freight shipment — please contact us before purchasing so we can provide a shipping quote. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Telos Labs |
Model: |
650 System |
MPN: |
650 System |
Type: |
Process Gas Analyzer |
SKU: |
16195 |
Power Requirements: |
115 VAC, 1-Phase, 50/60 Hz, 20A dedicated circuit |
Interface Type: |
RS-232C Serial |
Output Connections: |
Computer Output RS-232C Serial, Printer Output RS-232C Serial |
Auxiliary Connection: |
Auxiliary Relay Box Interconnect (A and B) |
Optical Window: |
Sapphire Window |
Front Panel Indicators: |
WARN, ALARM, POWER (LED indicators) |
Front Panel Controls: |
Power On/Off switch, status LED array |
Manifold Configuration: |
Dual multi-channel solenoid valve manifold, rear-mounted |
Vacuum Pump: |
Integrated vacuum pump (dedicated power outlet on rear) |
Form Factor: |
Benchtop / Console with integrated stand |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Includes integrated gas manifold assembly and sapphire window sensor. Freight shipment required. |
Application / Use Case: |
Semiconductor process gas analysis, gas purity monitoring |
Country/Region of Manufacture: |
United States |
Condition Notes: |
Telos Labs 650 System Gas Analyzer, used. Inspected and in good condition. Pulled from a working semiconductor environment where it was in use and functional. All major assemblies present. Freight shipment required. |
