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Cole-Parmer
Baths & Circulators

Baths & Circulators

Product catalog summary

Payment and Ordering Information
Payment terms are net 30 days with established credit. New accounts can apply for credit online or by phone. Cole-Parmer accepts major credit cards, procurement cards, personal checks, and money orders without surcharge. Prices are subject to change and are F.O.B. Vernon Hills, Illinois, or Mississauga, Ontario for Canada. Orders can be placed via phone, fax, or online, with customer service available from 7 a.m. to 6 p.m. CT.

Leasing and Financing Program
Cole-Parmer offers a leasing and financing program for fluid handling systems, laboratory equipment, and instrumentation. More information is available on their website or by contacting them directly.

Product Specifications

Compact Economical Poly Bath: Features a nonstick finish, temperature range from ambient to 90°C, and digital microcomputer control. It includes high-temperature and low-level cutoffs.
Economical Mini Bath: Suitable for small lab applications with a temperature range up to 100°C and analog control. It lacks high-temperature and low-level cutoffs.
Economical Dual Poly Bath: Allows simultaneous temperature experiments with independent controls. It includes high-temperature and low-level cutoffs.
Thermo Scientific Precision Heated Baths: Available in various capacities with seamless stainless steel interiors. They offer both analog and digital control options with high-temperature cutoffs.
Economy Utility Baths: Provide excellent performance with a temperature range up to 100°C and ±0.2°C stability. They feature a seamless stainless steel tank and front-panel controls.
Digital Utility Baths: Offer precise temperature control with dual thermostats for safety. They are available in multiple capacities and can be converted into shaking baths.

Additional Features
Many baths include features like LED displays, overtemperature protection, and easy-to-clean designs. Accessories such as shaker platforms and flask holders are available for certain models.

Overview: The document provides detailed specifications and features of various water baths and immersion circulators used in laboratory settings. These devices are essential for precise temperature control and sample handling in scientific research and industrial applications.

1. Reciprocal Shaking Water Baths:

Features a digital timer with a range of 1 to 99 hours and a delayed on/off capability.
Temperature range from 5°C above ambient to 100°C with a stability of ±0.2°C.
Shaking speed adjustable from 20 to 180 rpm with a 30 mm horizontal stroke.
Includes safety features like overtemperature and low-level alarms.
Available in various capacities (17 to 55 liters) with different power requirements (115 or 230 VAC).

2. Economical Digital Shaking Water Baths:

Microprocessor-based control with adjustable temperature, stroke length, and speed.
Temperature stability of ±0.5°C and heater wattage options of 500 to 1000 watts.
Available in 10 and 20-liter capacities with different power configurations.

3. Thermo Scientific HAAKE Shaking Water Bath:

PID control for accurate temperature and speed performance.
Temperature range from 22 to 90°C with a stability of ±0.2°C.
Shaking speed adjustable from 20 to 200 rpm with a 15 mm horizontal stroke.
Includes adjustable high-temperature cutoff and low-level cutoff.

4. Water Bath/Magnetic Stirrer Systems:

Combines water bath and magnetic stirrer functionalities for versatile applications.
Temperature range from ambient +5 to 95°C with precise control.
Features a powerful rare-earth magnet for stirring up to 1500 rpm.

5. Thermo Scientific Precision Concentric Ring Electrical Steaming Baths:

Designed for gentle warming, evaporation, and melting of samples.
Features removable concentric rings to accommodate various vessel sizes.
Available in four- and eight-hole models with adjustable heater settings.

6. Heating Immersion Circulators:

High-stability immersion circulators with temperature control up to 200°C.
Features PID control with multiple programmable set points and a two-speed pump.
Available in standard, standard plus, and advanced models with varying specifications.

7. PolyScience Digital Heating Immersion Circulators:

Converts any tank into a circulating bath with a user-friendly digital display.
Handles bath capacities up to 28 liters with adjustable mounting clamp.
Features a single-speed pump for effective liquid circulation.

Conclusion: The document provides comprehensive information on various water baths and immersion circulators, highlighting their specifications, features, and applications. These devices are crucial for maintaining precise temperature control and ensuring sample safety in laboratory environments.

Overview: The document provides detailed specifications and features of various immersion circulators and heating circulating baths, highlighting their temperature control capabilities, pump types, and additional functionalities.

Specifications: The document outlines the specifications for different models of immersion circulators and baths, including temperature range, stability, heater wattage, pump type, maximum pump pressure, and flow rate. It also details the dimensions and power requirements for each model.

Standard (SC) Controllers: These controllers feature an LCD displaying temperature and set point values, five preset temperatures, application temperature limits, an on/off timer, a real-time clock, and alarms. The SC 150 models include a USB port, and the SC150L has a longer lower unit for deeper immersion.

Advanced (AC) Controllers: In addition to the features of SC models, AC controllers include a three-speed force/suction pump for external loop applications, internal and external temperature control modes, and programmable alarms. The AC 200 models offer ramp programming and a timer for time-critical applications.

Analog and Digital Circulators: The document describes analog circulators with proportional temperature control and digital circulators with precise PID temperature control. Standard digital circulators offer high temperature stability and RS-232 interface capability for remote control and data download.

Heating Circulating Baths: These baths are available in various capacities and materials, such as stainless steel, acrylic, and PPO. They feature programmable set points, high-temperature cutoffs, and adjustable pump speeds. The document also highlights the inclusion of power cords, thermometer holders, and fittings for external connections.

Key Features: The document emphasizes the ease of use, energy efficiency, and safety features of the products, such as high-temperature cutoffs and acoustic alarms. It also notes the availability of different models to suit various laboratory applications.

Overview: The document provides detailed specifications and features of various digital controller baths, including standard and advanced models, as well as specific models designed for coliform testing. These baths are used for precise temperature control in laboratory settings.

Specifications: The document lists multiple models with varying capacities (ranging from 2 to 51 liters), temperature ranges (ambient +13 to 200°C), and stability levels (±0.015°C to ±0.1°C). The baths are equipped with force or force/suction pumps, with maximum pump pressures of 4.4 psi (300 mbar) for standard models and 11.7 psi (805 mbar) for advanced models. Heater wattage varies between 1000 to 2000 watts depending on the model and voltage.

Features: Key features include programmable set points, USB ports for advanced models, and various communication options such as RS-232, RS-485, and Ethernet/LAN. The baths are constructed with stainless steel and polymers for durability and corrosion resistance. Advanced models offer greater temperature stability and additional functionalities like ramp programming and multi-language support.

Applications: These baths are suitable for high-temperature applications, sensitive work requiring precise temperature control, and specific testing such as fecal coliform contamination testing. The PolyScience Coliform Testing Circulating Bath is preset to comply with EPA regulations and features a large digital display for easy temperature setting.

Safety and Convenience: Safety features include acoustic and optical alarms, low-level cutoffs, and auto-restart options. The baths are designed for ease of use with features like easy-to-use keypads, guided filling and draining procedures, and ergonomic designs to fit various lab environments.

Overview: The document provides detailed specifications and features of various heating and cooling circulating baths used in laboratory and industrial applications. These baths are designed for precise temperature control and are available in different models with varying capacities and functionalities.

Specifications: The baths are constructed with corrosion-resistant stainless steel and high-performance polymers. They feature digital temperature control with PID algorithms, ensuring stability and rapid response. The temperature range varies across models, with some capable of reaching up to 300°C. The baths include features like high-temperature cutoff, low-level cutoff, and adjustable pump speeds.

Models and Features:

Thermo Scientific SAHARA Premium Baths: These models offer ramp programming, large color LCD displays, and user-level management for temperature settings. They are suitable for demanding applications with capacities ranging from 4 to 24 liters.
PolyScience Heating Circulating Baths: Known for their waterproof control panels and unique LidDock® system, these baths provide precise temperature control with advanced PID algorithms. They are available with basic, standard, and performance digital controllers.
Cooling/Heating Circulating Baths: These baths feature a robust refrigeration system for excellent heat load removal and are available in 6- and 15-liter capacities. They include standard and advanced digital controllers with features like programmable set points and USB ports.
Thermo Scientific ARCTIC Standard Baths: These models offer intuitive controllers with bright digital displays and energy-efficient refrigeration systems. They are available with SC 100 and SC 150 controllers, providing flexibility in temperature control and additional safety features.

Key Features:

Corrosion-resistant materials for durability.
Digital temperature control with high precision.
Adjustable pump speeds for turbulence control.
Multiple controller options for user flexibility.
Safety features like high-temperature cutoff and low-level alarms.

Applications: These circulating baths are ideal for laboratory and industrial applications requiring precise temperature control, such as chemical reactions, sample incubation, and material testing.

Overview: The document provides detailed specifications and features of various digital controller baths, recirculators, and chillers used in laboratory and industrial settings. It includes information on standard digital controller baths, performance digital controller baths, performance programmable digital controller baths, air-cooled recirculators, benchtop recirculating chillers, temperature-controlled recirculators, and high-capacity recirculating chillers.

Standard Digital Controller Baths: These baths are available in different capacities (7L, 15L, 20L, 28L) with temperature ranges from -40°C to 170°C. They feature a PID temperature control system, a low-level cutoff, and are made from stainless steel and polymers. The baths have a heater wattage of 1100 watts for 120 VAC models and 2200 watts for 240 VAC models.

Performance Digital Controller Baths: These baths offer enhanced temperature stability (±0.005°C) and a wider temperature range (-20°C to 200°C). They include Ethernet, USB, RS-232, and RS-485 connectivity options, and feature a LidDock® system for convenient lid placement.

Performance Programmable Digital Controller Baths: Similar to the performance digital controller baths, these models offer programmable features and the same connectivity options. They are designed for precise temperature control and have a temperature stability of ±0.005°C.

Air-Cooled Recirculators: These are economical alternatives to chillers with mechanical refrigeration, ideal for applications where the cooling fluid temperature is higher than ambient temperature. They feature a positive displacement pump and a built-in low liquid level indicator.

Benchtop Recirculating Chillers: These chillers are compact, providing heat removal for applications like cooling rotary evaporators. They offer digital temperature settings from -20°C to 40°C with a stability of ±0.1°C. Safety features include high-temperature limits and alarm auto-restart on power failure.

Temperature-Controlled Recirculators: These units handle process temperatures from -10°C to 40°C and are suitable for routine process cooling needs. They feature a built-in filter, one-touch temperature control, and user-adjustable high and low temperature limits.

High-Capacity Recirculating Chillers: These chillers provide a wide range of temperature control and cooling capacities, eliminating tap water waste. They feature a digital controller with a moisture-resistant keypad and illuminated icons for operational status.

Key Features Across Products: Most products feature PID temperature control, digital temperature settings, and various connectivity options for remote control and monitoring. They are designed for efficiency, safety, and ease of use in laboratory and industrial environments.

Overview: This document provides detailed specifications and features of various recirculating chillers and immersion coolers offered by Cole-Parmer. These devices are designed for precise temperature control in laboratory and industrial applications.

Specifications: The document lists multiple models of chillers, each with specific attributes such as reservoir capacity, temperature range, compressor horsepower, cooling capacity at different temperatures, maximum pump pressure, and flow rates. The chillers use PID temperature control and Pt RTD sensors, with a display resolution of 0.1°C. The materials used include polyethylene, brass, copper, PVC, and stainless steel, and the refrigerant is R-134a.

ThermoFlex Recirculating Chillers: These chillers offer continuous cooling capacity up to 5000 watts. They are designed for high reliability and ease of use, featuring a robust refrigeration system and a reliable plumbing design to prevent leaks. The chillers come with either an external or internal pressure regulator and are available with low-flow or high-flow positive displacement pumps.

Merlin Recirculating Chillers: These models provide cooling capacities up to 5045 watts and feature a hot gas bypass system to regulate cooling requirements. They offer precise temperature control with a digital display and are available with low-flow or high-flow pumps.

Solid-State Recirculating Chillers: Utilizing thermoelectric technology, these chillers are compact and provide high stability without using refrigerants or compressors. They are ideal for applications requiring precise temperature control and are equipped with RS-232 data ports for connectivity.

Immersion Coolers: Designed for low-temperature applications, these coolers offer cooling to –90°C. They feature a CFC-free refrigeration system and come with various probe options to fit different container sizes. The Cryotrol accessory allows for precise temperature setting.

Refrigerated Tanks: These tanks are designed for use with immersion circulators to create a constant temperature system. They are made of stainless steel and offer a cooling capacity of 400 watts at 20°C.

Accessories: The document also mentions accessories such as hollow ball bath covers and Plexiglas tanks, which help reduce vapor and heat loss.

Specifications:
Racks are designed to attach to tank sides and suspend tubes or vials. They measure 49/16"L x 4"W x 411/16"H (11.6 x 10.2 x 11.9 cm). The 6-liter model can hold up to three racks without a circulator or two with a circulator, while the 8-liter model can hold up to four racks without a circulator or three with one.

Bath Fluids:
Various temperature ranges are available for bath temperatures from –65 to 280°C. Polypropylene and HDPE balls are used to cover liquids instead of lids, with specific gravity and ball diameter varying by type. Silicone and Dynalene® fluids are available, each with specific temperature ranges, viscosities, and flash points.

Tank Features:
The tanks are lightweight, durable, and corrosion-resistant, with U-shaped end panels to maintain internal temperature. They can be used independently or with a circulator or stirring device.

Recommendations:
For safety, set the overtemperature cutoff below the flash point of the bath fluid. Avoid using automotive antifreeze with circulating baths, and note that silicone fluids are incompatible with silicone tubing. Fluids with a kinematic viscosity of 30 cSt or less are suitable for recirculating systems.

Product Introduction:
Cole-Parmer introduces new Polystat® Baths and Circulators, featuring immersion circulators, circulating baths, cooling/heating circulators, and high-capacity recirculating chillers, all designed for reliability and ease of use.

Catalog excerpts

Baths & Circulators

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Easy Ways to Order Payment terms are net 30 days with established credit. We welcome new accounts. Simply go online to fill out an application for credit, or call us. Ask about our new Leasing/Finance Program! We also accept Visa®, MasterCard®, American Express®, and Discover®† credit cards; procurement cards; personal checks; and money orders. No surcharge is applied to credit card orders. Credit card charges are submitted at time of shipment. † ® Prices are subject to change without notice. Prices are F.O.B. Vernon Hills, Illinois (in Canada: F.O.B. Mississauga, Ontario). Go to www.coleparmer.com/terms...

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Economical Mini BathEconomical bath for small, routine lab applications Rugged exterior is made of crack- and dent-resistant plastic and a wide footprint to minimize the potential of tipping. What's included: see-through polymer lid and power cord with three-prong plug. Temperature range: ambient to 100°C Wetted materials: polypropylene Temperature stability: ±2.0°C High-temperature cutoff: no Temperature control: analog Low-level cutoff: no Compact Economical Poly Bath Nonstick glossy finish provides easy cleanup and removal of mineral deposits This affordable bath features a polypropylene...

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Specifications StableTemp Economy Utility Baths Our best-selling utility baths offer excellent performance at an affordable price! ■ ±0.2°C stability at 37°C ■ Seamless 304 stainless steel tank and powder-coated exterior are corrosion resistant ■ Front-panel controls are safe and easy to use Control bath fluids as high as 100°C (60°C without cover) with ±0.2°C precision and uniformity. Bath temperature can be read from alcohol thermometer (included) with a range from -20 to 150°C. The steeply gabled, polycarbonate cover accommodates glassware of varying heights and tilts out of your way when...

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StableTemp Digital Utility Baths Easy-to-set temperature control with adjustable presets for fast set point changes ■ Front-panel lockout prevents unauthorized set point changes ■ Hinged lid directs condensation back into the bath— prevents wet, messy benchtops ■ Extensive overtemperature protection The name says it all! StableTemp digital utility baths combine precise temperature control and excellent temperature stability to provide you with reliable heating for temperature-sensitive samples. For optimal temperature protection, these baths feature dual thermostats—a primary microprocessor-based...

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Adjustable temperature, stroke length, and speed give you value and versatility Specifications Temperature range: ambient to 100°C with cover (not included) Display: backlit LCD Shaking speed: 0 to 150 rpm, adjustable ■ Features microprocessor-based keypad and digital display with preset time, continuous run, rpm, and temperature Nonvolatile memory safely stores your instructions during a power outage. Slow-start and stop feature deters splashing and prevents sample loss. Low-water level signals heater shutoff for added sample safety. CC 2 year V\ warranty Shaking stroke: V2", 1", and 1V2" travel Wetted...

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Thermo Sdentifit HAAKE Shaking Water Bath PID control for accurate temperature and speed performance ■ Adjustable over-temperature protection Bath features a high-level safety for constant operation. Speed (shaking frequency) and temperature are set via a keypad and viewed on a digital display. Fluid level can vary from 2" to 7" to accommodate sample vessels of differing heights. A second shaking carriage (optional) can be interchanged quickly and easily. The heater and control sensor are located underneath the bath, guaranteeing easy cleaning. Optional transparent plastic, roof-shaped bath cover...

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Thermo Scientific Precision Concentric Ring Electrical Steaming Baths Concentric rings can be removed from inner cover outward to accommodate various vessel shapes and sizes ■ Copper clad immersion heaters provide bath temperatures up to 100°C ■ Easy to operate with a 4-position switch and 3 heat settings Precision concentric ring steaming baths are designed to gently warm samples, evaporate liquids, and melt solids such as agar. Concentric rings can be removed from inner cover outward to accommodate various vessel shapes and sizes. Four- and eight-hole models enlarge in 1" increments from W...

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^/^Cole-Parmer polystat® Heating Immersion Circulators High-stability immersion circulators feature low-level sensor for temperature control up to 200°C ■ PID control with easy-to-use LCD in three languages and up to five temperature set points ■ Inlet/outlet connections for circulation to external equipment in open- or closed-loop applications ■ Resolution of 0.01° reads out in °C, °F, or K Standard and Standard Plus Controllers feature three programmable set points, a two-speed pump, and an adjustable pump nozzle. Advanced Controller offers tighter control with ±0.05° stability. It features...

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Wide range of performance levels for up to 50-liter baths (TTJUi ■ Easy to use and energy efficient—rotate control head 90° for easier viewing Standard (SC) Controllers feature an LCD with temperature and set point values displayed simultaneously. Additional features include five preset temperatures, application temperature limits, on/off timer, real-time clock, and optical and acoustic alarms. Two-speed force pump. The SC 150 models include USB port. SC150L has 45 mm longer lower unit to reach deeper in bath. User-selectable high-temperature cutoff. Advanced (AC) Controllers have all the same...

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cP Cole-Parmer polystat® Open Heating Circulating Baths Economical alternative to stainless steel baths for less demanding applications ■ Three programmable set points ■ Two-speed pump with adjustable nozzle and up to 15 L/min flow ■ Plumbed inlet/outlet connections for external loop capability These versatile baths provide exceptional features and flexibility. Bright digital display allows for simple operation and more precise control. High-temperature cutoff protects your samples and equipment from damage. Choose from two different bath styles, either acrylic or polyphenylene oxide (PPO), with volumes...

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Baths & Circulators

Baths & Circulators

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