PolyScience 20 L Refrigerated & Heated Circulating Baths

PolyScience 20 L Refrigerated & Heated Circulating BathsOverview Capable of reaching temperatures as low as 40C, PolyScience Refrigerated Heated Circulating Baths provide dependable temperature control for a wide variety of laboratory cooling applications. Features Working temperatures as low as 40C and as high as +200C (varies by controller) Temperature stabilities to 0. 005C (varies by controller) Controller options with large, intuitive displays and multiple communication options Large bath openings and

Overview

Capable of reaching temperatures as low as -40°C, PolyScience Refrigerated/Heated Circulating Baths provide dependable temperature control for a wide variety of laboratory cooling applications.

Features

• Working temperatures as low as -40°C and as high as +200°C (varies by controller)
• Temperature stabilities to ±0.005°C (varies by controller)
• Controller options with large, intuitive displays and multiple communication options
• Large bath openings and easy to clean surfaces
• Swivel 180™ Rotating Controllers
• LidDock™ self-stowing reservoir cover
• DuraTop™ insulating, chemical-resistant top deck
• WhisperCool™ Environmental Control System
• Cool Command™ modulated refrigeration system
• Reservoir drain
• Washable air filter

PolyScience Refrigerated/Heated Circulators come with the following accessories:

• Reservoir cover
• Bypass tubing
• Male inlet and outlet adapters for 3/8, 1/4, and 3/16" (.95, .63, and .47 cm) tubing, 1/4" to M16 adapters also included on 50Hz units
• 6' (1.83m) standard grounded electrical cord with country-specific plug

Controllers

Specifications and features for the PolyScience Refrigerated & Heated Circulating Baths vary based on the controller chosen.  Some key specifications are in the table below, and additional features for each controller are listed below the table. 

*DIN 12876-1 Class III devices are rated for use with flammable liquids.  DIN 12876-1 Class I devices may be used with non-flammable liquids only.

Safety Rating* DIN 12876-1 Class III DIN 12876-1 Class III DIN 12876-1 Class III DIN 12876-1 Class III DIN 12876-1 Class I DIN 12876-1 Class I

Advanced Programmable Features

• Working Temperature: From -40° up to +200°C
• Temperature Stability: ±0.005°C
• Safety Rating: DIN 12876-1 Class III (for use with flammable liquids)
• External Temperature Control Capability: Yes
• Pump: Variable-speed
• External Circulation: Open- or closed-loop
• OpenMode time time/temperature programming (no restrictions on number of programs or steps)
• Intuitive 4.3” (10.9 cm) SmartTouch display
• 11 languages: French, German, Spanish, Chinese, Portuguese, Russian, Hindi, Arabic, Italian, Korean, English
• Variable speed pump with open- and closed-loop external circulation capability
• Swivel 180™ Rotating Controller
• On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, remote on/off and external temperature probe
• Event scheduling (time & date) with real-time clock
• Review temperature trends for up to 10 days
• Multiple selectable “home” screens
• On-screen help
• Automatic and/or user-adjustable performance optimization
• 10-point calibration capability
• Includes Enhanced Performance Hardware & Software Package (Pt100 temperature probe, USB flash drive for data logging, stainless steel fittings and tubing adapters, PolyScience LabVIEW Virtual Instrument, iPhone application download)

Advanced Digital Features

• Working Temperature: From -40° up to +200°C
• Temperature Stability: ±0.01°C
• Safety Rating: DIN 12876-1 Class III (for use with flammable liquids)
• External Temperature Control Capability: Yes
• Pump: Variable-speed
• External Circulation: Open- or closed-loop
• Intuitive 3.75” (9.5 cm) display with touch-pad control
• 4 languages: French, German, Spanish, English
• Swivel 180™ Rotating Controller
• On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, and external temperature probe
• On-screen prompts
• Automatic performance optimization and specific heat tuning
• Single-point calibration capability

Standard Digital Features

• Working Temperature: From -30° up to +170°C
• Temperature Stability: ±0.04°C
• Safety Rating: DIN 12876-1 Class I (for use with non-flammable liquids)
• Pump: 2-speed
• External Circulation: Closed-loop
• Large, universal icon and English display
• Swivel 180™ Rotating Controller
• On-board connectivity: RS-232 serial output
• On-screen prompts
• Automatic performance optimization
• Single-point calibration capability

Economy MX Features

• Working Temperature: From -30° up to +135°C
• Temperature Stability: ±0.07°C
• Safety Rating: DIN 12876-1 Class I (for use with non-flammable liquids)
• Pump: 1-speed
• External Circulation: Closed-loop
• Large, universal icon and English display
• On-screen prompts
• Single-point calibration capability

Please note: PolyScience Refrigerated & Heated Circulating Baths are manufactured at the time the order is placed and have a 2-3 week lead time.

 Key Attributes

Manufacturer specifications 

FAQ

I would like to perform a heating / cooling program where the temperature ramps from one set point to another over time. Are the PolyScience 20 L Refrigerated & Heated Circulating Baths capable of this?

That depends on the controller used. Only the Advanced Programmable and Performance Programmable controllers can be programmed to perform ramps.

It is possible to have the circulation on without any temperature control being on?

No. If the circulation is on, then a temperature setting must be selected.