Ai SST -20°C to 99°C 7L Compact Recirculating Chiller

Overview

Ai C20 series recirculating chillers are the true thermostatic control laboratory chiller, this closed laboratory chiller is ideal for applications such as cooling rotary evaporators, analytical instrumentation, laser etching, ICP, vacuum systems, plasma etching and jacketed reactors. This system can also be used as a replacement to tap water cooling in laboratory applications.

Ai C20 are compressor-based recirculating chillers that offer outstanding performance and high reliability as well as quiet operation and ease-of-use. Powerful force/suction pump provides constant flow rates, while 2nd generation controller gives you the ideal solution when you need precise temperature control or cooling below ambient temperature.

Features:

• ETL tested to UL and CSA standards
• All stainless steel finish
• Powerful 2,000 watts heater
• Adjustable pumping speed up to 20 liters per minute
• 2nd generation 7" TFT touch screen controller
• No dry ice or liquid nitrogen needed
• ANSI standard all stainless steel reservoir
• All steel construction for durability
• Eco-friendly R404A refrigerant
• Small footprint saves valuable lab space
• Cost saving as the water consumption is completely eliminated
• Connection tubing included
• Recommended for 2L rotary evaporators and 2L-10L distillation systems

Please Note: -20°C ULTIMATE TEMPERATURES ARE TESTED UNDER EMPTY LOAD CONDITION (NO ROTARY EVAPORATORS OR JACKETED REACTORS ATTACHED). Do NOT use Ai Chill-50 heat transfer fluid with this unit.

Key Attributes

Type	Chiller
Incubation	No
Refrigeration	Yes
Temp Range (°C)	-20°C to +99°C (No load)
Capacity (L)	7 L
Circulation	External Only
Brand	Across International
MaxFlow Rate (l/min)	20
Temp Stability (°C)	±2°C
Timer	Yes
Alarms	Yes
Digital or Mechanical	Digital
Data connection	No
Tank Material	Stainless Steel
Sample Agitation	No
Media Racks Available	No
Warranty (years)	1
Weight (lb)	68
Width (in)	8
Depth (in)	10
Height (in)	5.5

 

Manufacturer Specifications

Model	C20-7sst
Temperature range	-20°C to +99°C (No load)
Electrical requirements	110V 60Hz or220V 60Hz 1-Phase 2,500 watts
Compressor	Make: SECOP(formerly known as Danfoss), Germany Number of compressor: one Refrigerant: R404A (190g) Cooling capacity: 420W at 20°C 410W at 10°C 390W at 0°C 350W at -10°C 300W at -20°C
Heating capacity	2,000 watts
Recirculating pump	Pumping speed: 20 liters per minute, adjustable Maximum head: 16 feet or 5 meters
Reservoir	Dimensions: 8 x 10 x 5.5" (WxDxH) Material: Type 304 stainless steel,polished Capacity: 7.3 liters or 1.9 gallons Chilling fluid connection: 3/8" hose barb x 2 Chilling fluid drain port: 3/8" hose barb with on/off valve
Temperature controller	Type: Digital microprocessor PID controlled Display: 7" TFT touch screen Display unit: Degree Celsius °C Temperature step: 0.1°C Temperature accuracy: +/- 2°C Temperature range: -20°C to 99°C
Recommended coolant	For 50°F/10°C or higher: Distilled water Between50°F/10°C and -4°F/-20°C: 50% ethylene glycol + 50% distilled water
Working environment	-15°C/5°F to 25°C/77°F, at <66% humidity
Built-in swivel casters	No
Unit/shipping dimensions	12 x 15.5 x 26" / 15 x 20 x 30" (WxDxH)
Unit/shipping weight	68 Lbs / 100 Lbs
Safety	Compressor over-temp protection Compressor power surge delay protection Short circuit and ground protection Over-current protection Over-temperature protection Upper/lower temperature alarm protection Compressor delay start protection
Recommended for	Ai 2L, 5L or 10L short path distillation systems Ai 2L SolventVap rotary evaporators
Warranty	One year
Compliance	UL 61010-1 :2012 Ed.3+R:29Apr2016 CSA C22.2#61010-1 :2012 Ed.3