Ai SST -20°C to 99°C 7L Compact Recirculating Chiller
SKU: 21204946791

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

Sale price$1255.50 Regular price$1395.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

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

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
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 21204946791

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.1 ★★★★★
    Based on 159 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    L
    Verified Purchase
    Laura Langdon
    Port Orchard, US
    ★★★★★ 5
    got it
    Format: Paperback
    gift
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 5, 2021
    J
    Verified Purchase
    Jon Pettersen
    Whiting, US
    ★★★★★ 5
    Fast an easy
    Format: Paperback
    Quick delivery and a very nice comic book.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 1, 2026
    S
    Verified Purchase
    Shan
    Massapequa, US
    ★★★★★ 5
    Thrilling and illustrated beautifully
    Format: Paperback
    Do not miss this series if your a Star Wars fan, if your a Vader fan in particular this is a must read comic as it really goes into Vaders early days and his journey to become a true champion of the dark side. Had to put it down on purpose several times so it would not end. Loving my second read of the same volume as well. This book pulls no punches and the writing is much better than I thought it would be. This is one of the few new Marvel comics that can stand tall with the classics and Dark Horses comics. Illustrations are top notch and the story is well thought out.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 27, 2019
    D
    Verified Purchase
    Doc Watson
    Charlottesville, US
    ★★★★★ 4
    An origins story of sorts
    Format: Paperback
    Darth Vader is an angry man. Recently Anakin Skywalker, hero of the Republic, the Chosen One in the eyes of some of the Jedi, he is now a literally broken man, as much machine as human, as result of losing a battle with his former master—and ‘brother’—and left to die along the lava rivers of Mustafar. Worse, he is bereft of his great love, Padme Amidala, and is at least the proximate, if not the direct, cause of her death. So yeah, he has a few things to work out. This first volume of the second DV run from Marvel focuses on how Vader becomes Vader, the Dark Lord of the Sith that strikes fear in the hearts of friend and foe alike. The plot here across the six collected issues is fairly minimal. Having lost his lightsaber to Obi-Wan in the Mustafar fight, he needs a new one, and it needs to a Sith saber, which can only be gotten by taking a saber from a foe and “bleeding” it, by infusing its crystal with all the hate and anger that drives the Sith. In the process, this will turn the crystal’s light red (thus explaining why Sith sabers are the color they are). So, the first three issues are about him acquiring and crafting said saber. The other issues are his rocky introduction to and training of the Inquisitorious, the Emperor’s new Jedi hunters. So, with six issues of not a whole lot of story, does this collection work? To my surprise, yes it does. This is all about emotion, and if there is a standout star, it’s Vader’s rage. His former life gone, crushed and burned in the fires of Mustafar, Vader’s going to forge a new one in the very flames of his anger. Writer Charles Soule has done a fine job in depicting this inner turmoil and translating it into the foundations of the Dark Lord’s new life. Also nicer is artist Giuseppe Camuncoli’s work. The artwork is dynamic—Vader is agile, fluid and skillful —and interesting. It’s good stuff and does a fine job giving us insight to Vader’s state of mind. As I’ve said, there’s not a whole lot of story here, but there is a fine character study of damaged man rebuilding himself into a powerful and formidable individual.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2023
    K
    Verified Purchase
    Kenny Smith
    Port Orchard, US
    ★★★★★ 5
    Good story
    Format: Paperback
    Awesome to see what happens right after episode 3
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 5, 2025

    recommand products