The Lake Shore 1015 Warm-Up Power Supply delivers precision temperature control for Series 100 Cryogenic Test Stations, enabling rapid sample turnaround by warming both first and second stages to room temperature. Two independent heater channels—each supplying up to 80 watts into a 25 Ω load—are individually controlled via dual temperature monitoring circuits with diode sensors. The unit automatically shuts down upon reaching room temperature, reducing operator intervention and cycle times.
## Technical Specifications
**Heater Output**
• Two channels: up to 80 W per channel into 25 Ω load
• Selectable power levels: High (80 W) or Low (25 W) per channel
**Temperature Monitoring**
• Dual independent circuits with silicon diode sensors
• Four-wire connection support for IR drop compensation
• Two-wire connection available for less critical applications
• Nominal 10 µA constant current sensor excitation
• Sensor open/short circuit protection with automatic heater shutdown
• Heater open circuit protection
**Control Architecture**
• Automatic shutdown upon room temperature detection per stage
• DIP switch configuration for SINGLE or CONTINUOUS cycle modes
• Adjustable cycle delay times: 10, 5, or 1 minute
• Front panel indicators: POWER, READY, WAIT status per stage
• Manual controls: POWER ON HI/LO and START/STOP selection
**Electrical**
• Input voltage: 100, 120, 220, or 240 VAC (±5%, –10%)
• Frequency: 50–60 Hz, single phase
• Maximum power consumption: 350 VA
• Includes three-prong detachable power cord (120 VAC)
**Sensor Connections**
• Dual two-lead silicon diode inputs via 5-pin socket connectors
• Supports Lake Shore 36-Gauge Cryogenic wire for optimal accuracy
## Key Features
• Independent heater channel control with switchable power levels
• Automatic thermal cutoff eliminates manual monitoring
• Configurable cycle timing (1, 5, or 10 minute delays) via DIP switches
• Dual-mode operation: single warm-up cycle or continuous mode
• Built-in circuit protection against open sensors and heater faults
• Four-wire temperature measurement capability for precision applications
## Typical Applications
Cryogenic research, materials testing, and industrial laboratory environments requiring controlled thermal cycling and rapid sample temperature recovery.
## Compatibility & Integration
Designed specifically for Series 100 Cryogenic Test Stations.
