The SP Scientific RC100 is a self-contained mechanical refrigeration unit delivering precise temperature control and consistent heat removal across laboratory and industrial applications. This compact, caster-mounted system eliminates reliance on expendable cryogens while maintaining ±0.1 °C control stability and reaching -35 °C in under 20 minutes from ambient conditions.
Technical Specifications
Temperature Control
• Standard range: -15 °C to +35 °C
• Extended option: -38 °C to +75 °C
• Control stability: ±0.1 °C
• Cool-down time (ambient to -35 °C): Less than 20 minutes
Heat Removal Capacity
• At +20 °C: 3800 W (12,970 BTU/hr)
• At +10 °C: 3000 W (10,240 BTU/hr)
• At 0 °C: 2000 W (6,825 BTU/hr)
• At -10 °C: 1250 W (4,260 BTU/hr)
• At -20 °C: 700 W (2,390 BTU/hr)
Mechanical Specifications
• Reservoir capacity: 4 L
• Compressor: 1 hp
• Dimensions: 18 × 24 × 38 inches (45.7 × 61 × 96.5 cm)
• Weight: 250 lbs (113 kg)
– Key Features
Electrical
• Standard voltage: 208–230 V / 60 Hz (220 V / 50 Hz available)
• Current draw (base unit): 11 A
• Optional Deluxe Digital Controller adds: 7 A
Pump Options
• Centrifugal pump (standard): 4 GPM @ 10 PSI
• Positive displacement pump (Type 1): 1.6 GPM up to 85–100 PSI (capacity reduction: ~90 W)
• Positive displacement pump (Type 2): 3.6 GPM up to 85–100 PSI (capacity reduction: ~135 W)
Control & Monitoring
• Standard: Digital controller with RS232 communication
• Optional: Deluxe Digital Controller with low fluid level, low flow, and over-temperature alarms; contact closure for external alarms; external RTD accommodation; auxiliary heater for rapid transition to +75 °C
– Operational Requirements
Minimum 4 inches (10.2 cm) clearance on all sides required. Designed for normal indoor environments; avoid ambient temperatures above 32 °C (90 °F) and corrosive atmospheres. Fluid medium should exhibit kinematic viscosity of 20 centistokes or less across the full operating temperature range.
