PR1MA™ Mini Digital Dry Baths 

PR1MA™ Mini Digital Dry Baths (Heat Only – MB100) (Heat & Cool – MB300)

• Compact, fits on any crowded benchtop
• Available in heat only or heat & cool versions
• Exchangeable blocks for 0.2 to 50 mL tubes
• Simple touchpad, digital control
• Link two consecutive programs (cooling model only)
• Custom blocks available upon request
• Blocks sold separately

With its compact construction, broad temperature range, and multiple block options, the PR1MA™ Mini is the perfect tool for laboratory incubations. The simple touchpad controls and a digital display provide for “set and walk away” temperature selection and unrivaled accuracy.

While perfect for bench use, the optional 12V adapter expands the utility of the PR1MA™ Mini to field use. At less than 4.3 inches wide, PR1MA™ Mini is truly the first personal block incubator.

PR1MA™ Mini Digital Dry Bath with Heated Lid (MB100-HL)

• Heated lid prevents evaporation & condensation
• Compact, fits in the palm of your hand
• Independent temperature control of lid & block

The PR1MA™ Mini Digital Dry Bath with Heated Lid is the first and only mini heat block featuring a heated lid for protecting samples against unwanted condensation and evaporation.

Both the block and lid temperature can be selected independently in increments of 0.1°C, making it the ideal choice for the most temperature-sensitive applications, including immunoassays, LAMP assays, enzyme reactions & other temperature hyper-sensitive procedures.

PR1MA™ Digital Dry Bath Series

• Digital temperature control
• Hinged lid
• External (optional) temperature probe
• Available with Quick-Flip universal blocks (supports all common tube sizes, PCR strips, and PCR plates)
• Blocks sold separately 

The PR1MA™ Digital Dry Bath Series is a "next generation" product line that introduces several major advantages over traditional dry baths. They are the first digital dry baths to include advanced microprocessor controls, timed or continuous operation, and a removable hinged lid. In addition, an optional external temperature feedback probe can be positioned directly inside a sample tube, providing real-time control and monitoring of actual sample temperature.

The PR1MA™ Digital Dry Bath's transparent lid helps to promote better uniformity and minimize temperature stratification in the block by maintaining a warm air jacket layer. It also helps to reduce energy consumption by minimizing heat loss to the environment. The hinged lid can be flipped open (to the rear), or easily removed (lifted off) to accommodate taller tubes.

Both the single and dual block models can be ordered in a configuration that includes our unique Quick-Flip™ blocks. These universal blocks accept tubes from 0.5 to 2.0 mL and, with just a quick flip to the other side, accommodate 0.2 mL tubes, PCR strips or (in the dual block model only) a PCR plate.

Other blocks are available for tubes up to 50 mL.
 

BeadBath Duo™ Water and Bead Bath

The BeadBath Duo™ Water and Bead Bath is the first laboratory bath designed to deliver precise, uniform temperature control when used with either water or Lab Armor® thermal beads. Unlike traditional baths, the BeadBath Duo™ features a dedicated MODE button that allows users to easily switch between Water Mode and Bead Mode. Each mode automatically optimizes the internal heating and sensing elements to ensure accurate and consistent temperature performance.

This versatile design gives laboratories the flexibility to use traditional water baths or take advantage of the growing popularity of bead baths, all in a single instrument. With the press of a button, the BeadBath Duo™ converts between bath types, providing the best of both worlds without compromising accuracy or convenience.

Main Attributes

• Dual operating modes for Beads or Water
• MODE button automatically optimizes heating and sensing for each bath type
• QuikCal™ in-lab calibration for fast, simple temperature adjustment
• Offers all the advantages of a bead bath while retaining water bath capability
• Eliminates constant water refills and reduces burnout risk
• Accessory-free securing of tubes and bottles
• Supports angled incubations
• Maintains continuous operation with no wait for heat-up 

The BeadBath Duo™ is an ideal solution for laboratories seeking flexibility, reliability, and precision temperature control in a single compact bath.

*Note: Beads are not included with these items. Find beads for baths here.
 

Proudly made in the USA! Click here for more made in America products! 
 

MyBath™ Digital Water Baths

Precision, reliability, and compact design for modern laboratories.

MyBath™ Digital Water Baths are engineered to deliver superior temperature accuracy, uniform performance, and space-saving convenience, making them ideal for a wide range of laboratory applications. Available in 2 L, 4 L, 8 L, and 12 L capacities, these water baths provide flexible solutions to meet diverse lab needs.

Main Attributes

• High-Precision Temperature Control
• Digitally select and monitor temperatures with 0.1ºC increments (4 L, 8 L, 12 L models). A large, easy-to-read display ensures quick verification of settings
• Note: The 2 L model features 1.0ºC increments and a 2-digit display
• Quik-CAL™ Calibration System
• Perform fast, in-house calibration with the integrated Quik-CAL™ function, ensuring consistent and accurate results without downtime
• Efficient Heat Retention and Stability
• Advanced insulation technology maintains uniform temperature distribution while keeping the exterior cool to the touch
• Durable, Easy-to-Clean Design
• Each unit features a seamless stainless-steel chamber that resists rust, eliminates contamination traps, and simplifies cleaning 
• Convenient Hinged or Removable Lid
• A transparent, gabled lid minimizes condensation buildup and directs moisture away from samples. The lid can be flipped back or removed to optimize workspace
• Flexible Sample Handling
• Compatible racks are available for 1.5 to 2.0 mL, 15 mL, and 50 mL tubes
• The MyBath™ 4 L is supplied with three racks:
• MB2000-T5 (For 0.5 mL Tubes)
• B2000-4-T1520 (For 1.5/2.0 mL Tubes)
• B2000-4-T150 (For 15 mL Tubes)
• User-Friendly Maintenance
• The 8 L and 12 L models include built-in drains for easy water changes

With multiple capacity options and compact footprints, the MyBath™ series ensures there is a perfect fit for any laboratory setting, whether for research, clinical, or industrial use.
 

Item # B2000-2 is proudly made in the USA! Click here for more made in America products! 
 

myBath™ CR Circulating Water Baths

• Constant water circulation ensures even temperature distribution
• Digital PID processing for precise temperature control
• Stainless steel chamber and coil
• Ambient +5° to 100°C
• Stainless steel Chamber and Circulating Coil
• Optional gabled cover and stainless steel test tube racks 

Benchmark™ myBath™ CR circulating water baths offer the same accuracy and convenience of the static myBath™ series, but with faster heat ramping and enhanced stability/uniformity. With constant circulation, water temperature is uniform throughout the chamber, eliminating “cold-spots” and allowing for quick recovery following insertion of frozen samples.

The myBath™ CR utilizes digital PID processing control that accurately maintains and adjusts the temperature to the set parameters. Once the desired temperature has been programmed, the instrument begins to heat, while indicating both the set and actual temperatures on the large, digital display.

The chamber and heating coil are constructed of stainless steel, resulting in easy cleaning. Optional accessories are available for securing test-tubes and an optional gabled lid can be purchased to improve efficiency.

Specifications
 

Item #	B2023-GL10	B2023-GL20
Temp. Range	Ambient +5° to 100°C
Temp. Stability	+/- 0.2°C
Temp. Uniformity	+/- 0.1°C
Exterior Dims (D x W x H)	13.2 x 10.8 x 11.9 In. 33.5 x 27.5 x 30.3 cm	13.4 x 21.2 x 11.9 In. 34 x 54 x 30.3 cm
Interior Dims (D x W x H)	11.8 x 9.4 x 6 In. 30 x 24 x 15 cm	11.4 x 19.2 x 6 In. 29 x 49 x 15 cm
Weight	19.8 lbs | 9 kg	25.3 lbs | 11.5 kg
Electrical	115V or 230V 50-60Hz
Power Consumption	1200W
Warranty	2 Years

 

Jeio Tech Shaking Heating Baths

Reciprocal shaking heating bath with transparent cover.

Jeio Tech Shaking Heating Baths are ideal for sample incubation conditions for DNA, tissue culture, and heat-sensitive samples. Each unit includes 1 spring wire rack.
 

Performance Attributes

• Temperature range from ambient +5°C to 100°C (amb. +9°F to 212°F)
• Precise rpm (Max 200 rpm) and temperature (Max 100°C) control with accuracy
• Excellent temperature distribution by shaking motion. (50°C ±0.1°C)
• Better performance with 3-point temperature calibration and 1-point shaking calibration
• Optimal PID control for the Bath
• Bath structure for a smooth water circulation flow
• Extended height for larger sample volumes. (maximum 2.8 L of flasks) 

Convenience Attributes

• Automatic On/Off timer. (up to a maximum of 999 hours and 59 minutes)
• Easy operation with a touch color display
• Drain port of better accessibility located on the side
• USB port to connect to PC for recording and monitoring
• Transparent gable roof-shaped cover prevents condensed water from falling onto the specimen
• Corrosion-resistant spring wire rack (1ea) is provided. (Standard)
• Real-time temperature and rpm control via mobile monitoring system. (Option) 

Safety Attributes

• Audio and visual alarms and heater shutdown in case of water shortage
• Alarm for temperature and rpm discrepancies or abnormal condition of temperature sensor
• Over-current and short circuit protection of device 

Specifications
 

Model	BS2-10	BS2-15
Item #	AAH44103U	AAH44153U
Bath Vol.	17 L |  0.6 Cu. Ft.	26 L | 0.9 Cu. Ft.
Working Temp. Range	Amb. +9 to 212ºF | Amb. +5 to 100ºC
Temp. Stability at 50ºC	±0.18ºF | ±0.1ºC
Shaking Motion Type	Reciprocal
Shaking Frequency	30 to 200 rpm
Shaking Stroke Length	0.98 In. | 25 mm
Dimensions	23.5 × 16.4 × 16.8 In. |
Bath Opening (W x L)	5.6 x 10.6 In. | 143 x 269 mm	10.4 x 10.6 In. | 263 x 269 mm
Bath Depth	7.6 In. | 192 mm	7.6 In. | 192 mm
Exterior Dimension (W x L x H)	18.7 x 16.4 x 16.8 In. | 474 x 417 x 426 mm	23.5 x 16.4 x 16.8 In. | 594 x 417 x 426 mm
Weight	60 lbs | 27.22 kg
Electrical Requirements	7.1 (120V, 60Hz, A)	8.8 (120V, 60Hz, A)
Warranty	2-Year: Parts and Labor

*The lowest temperature that can be controlled depends on changes in room temperature and sample temperature. Therefore, please contact the distributor for technical consultation.
*Technical data according to DIN 12876.
*Bath fluid: Water 

Jeio Tech General Heating Bath Circulators

Accurate, stable, and efficient temperature management.

The Jeio Tech General Heating Bath Circulator features high pump pressure and flow rate across the entire temperature range (from ambient +10ºC to 150ºC). The powerful variable-speed pump has 1 to 3 steps of pump for internal circulation and 4 to 5 steps for external circulation.

*Pump Capacities Chart is based on the use of normal-temperature water as the bath fluid.

Main Attributes

• Performance
• Temp. range from ambient +10ºC to 150ºC
• Microprocessor PID control
• Three-point temp. calibration / Automatic tuning / Automatic run
• Accurate, stable, and efficient temperature management by using a powerful variable-speed pump
• 1 to 3 steps of pump for internal circulation and 4 to 5 steps for external circulation
• Powerful pump pressure and flow rate throughout the whole temperature range
• Convenience
• Bright VFD display with quick adjustable dial knob. (0.1ºC resolution)
• Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
• Convenient memory function of up to three frequently set temperatures
• Corrosion-resistant, leak-proof, rounded-cornered, and easy-to-clean stainless-steel bath with an easy-access drain valve
• RS-232 /USB interface for external control and data collection
• Side handles enable convenient handling and transport
• Monitor via mobile app anytime, anywhere with LC Connected (mobile monitoring system) connection (when purchased LC GreenBox) 

Safety Attributes

The heating bath circulator has an isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid. This also protects users and samples against direct contact.

Additionally, the complete safety protection system has warning alarms to alert at low fluid level and dry-running, over-temperature, and over-current. There is also a keypad lock function to prevent accidental changes during operation.

Specifications
 

Model	CW3-05 General	CW3-10 General	CW3-20 General	CW3-30 General
Item #	AAH52342U	AAH52352U	AAH52362U	AAH52372U
Bath Vol.	5 L | 0.2 Ct. Ft.	10 L | 0.4 Cu. Ft.	20 L | 0.7 Cu. Ft.	30 L | 1.1 Cu. Ft.
Working Temp. Range	Amb. +18 to 302ºF | Amb. +10 to 150ºC
Temp. Stability	0.09ºF | 0.05ºC	0.09ºF | 0.05ºC	0.09ºF | 0.05ºC	0.09ºF | 0.05ºC
Heat Up Time to 158ºF | 70ºC	15 min.	23 min.	43 min.	55 min.
Bath Opening (W x L)	5.9 x 3.9 In. | 150 x 99 mm	8.3 x 6.1 In. | 211 x 154 mm	11.4 x 8.4 In. | 290 x 214 mm	11.8 x 10.4 In. | 300 x 264 mm
Bath Depth	6.3 In. | 160 mm	7.1 In. | 180 mm	7.9 In. | 200 mm	9.0 In. | 230 mm
Exterior Dimension (W x L x H)	9.0 x 15.6 x 16.7 In. 228 x 395 x 424 mm	11.4 x 17.7 x 17.5 In. 289 x 450 x 444 mm	14.5 x 20.1 x 18.3 In. 368 x 510 x 464 mm	14.9 x 22 x 19.4 In. 378 x 560 x 494 mm
Net Weight	27.6 lb | 12.5 kg	33.0 lb | 15.0 kg	38.6 lb | 17.5 kg	43.0 lb | 19.5
Electrical Requirements	8.6A (120V, 60 Hz)	8.6A (120V, 60 Hz)	8.6A (120V, 60 Hz)	8.6A (120V, 60 Hz)
Warranty	2-Year	2-Year	2-Year	2-Year

 
The lowest controllable temperature depends on variations in room and sample temperatures. Please contact technical support for consultation before purchasing.
Technical data (according to DIN 12876)
In case using silicon oil, you need to exchange other material tube (inlet and out late part), such as copper tube, a teflon tube instead of a silicon tube in fitting.
Bath fluid : Water at 50 / 122
  

Jeio Tech General Refrigerated and Heating Bath Circulators

Jeio Tech Refrigerated and Heating Bath Circulators offer rapid heating and cooling throughout the entire temperature range of -25ºC to 150ºC.

These circulators are suitable for both internal and external bath environments due to reduced turbulence by using a five-speed adjustable pump and built-in cooling coil. (1 to 3 steps of the pump for internal circulation and 4 to 5 steps for external circulation)

*Pump Capacities Chart is based on the use of normal-temperature water as the bath fluid.

Main Attributes

• Performance
• Temperature range: -25 to 150
• Microprocessor PID control
• Three point temp. calibration / Automatic tuning / Automatic run
• Suitable for both internal and external bath environments due to reduced turbulence by using a five-speed adjustable pump and built-in cooling coil
• (1 to 3 steps of the pump for internal circulation and 4 to 5 steps for external circulation)
• Convenience
• Bright VFD display with quick adjustable dial knob. (0.1ºC resolution)
• Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
• Convenient memory function of up to three frequently set temperatures
• Corrosion-resistant, leak-proof, round-cornered, and easy-to-clean stainless steel bath with easy access drain valve
• Detachable condenser air-filter for easy maintenance of refrigerating efficiency
• CFC-free refrigerant (R-507, R-404A) and a double service valve for leakage prevention
• Quick-release front grill for easy cleaning of the condenser
• RS-232 / USB interface for external control and data collection
• Side handles enables convenience handling and transport
• Monitor via mobile app anytime, anywhere with LC Connected (mobile monitoring system) connection. (when purchased LC GreenBox)

Safety Attributes

The heating bath circulator has an isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid. This also protects users and samples against direct contact.

Additionally, the complete safety protection system has warning alarms to alert at low fluid level and dry-running, over-temperature, and over-current. There is also a keypad lock function to prevent accidental changes during operation.

Specifications
 

Model	RW3-0525 General	RW3-1025 General
Item #	AAH57043U	AAH57053U
Bath Vol.	5 L | 0.2 Cu. Ft.	10 L | 0.4 Cu. Ft.
Working Temp. Range	-13 to 302ºF | -25 to 150ºC
Temp. Stability	0.09ºF | 0.05ºC	0.09ºF | 0.05ºC
Cooling Capacity at -20ºC (-4ºF)	140 W	180 W
Cooling Capacity at 0ºC (32ºF)	270 W	360 W
Cooling Capacity at 20ºC (68ºF)	400 W	560 W
Refrigerator	1/3 LBP, R-507	1/3 LBP, R-507
Pump Max. Pressure	5.9 PSI (406.8 Millibar)
Pump Max. Flow Rate	7.4 Gal / Min. (28 L / Min.)
Bath Opening Dimensions (W x L)	5.9 x 3.9 In. | 150 x 99 mm	8.3 x 6.1 In. | 211 x 154 mm
Bath Depth	6.3 In. | 160 mm	7.1 In. | 180 mm
Exterior Dimensions (W x L x H)	12.1 x 18.9 x 28.9 In. 308 x 480 x 733 mm	14.4 x 20.9 x 30.7 In. 366 x 532 x 780 mm
Net Weight	83.8 lb | kg	97 lb | kg
Electrical Requirements	12.6A (120V, 60Hz)
Warranty	2-Years

Digital Dry Baths

Precision heating for laboratory applications.

Crystal Digital Dry Baths deliver exceptional temperature accuracy and uniformity, making them ideal for life science, clinical, and general chemistry applications. Equipped with advanced microprocessor control and an automatic PID temperature regulation system, these dry baths ensure consistent performance for critical experiments.

Main Attributes

• High-quality heating elements provide precise and stable heat distribution
• Built-in overheating alarm and automatic shut-off for reliable operation
• Choose from a wide range of aluminum tube and plate blocks to fit your needs
• Visual alert when the bath exceeds 60°C for added safety
• Allows multiple temperature set points for complex protocols (available on DB-01A, DB-03A, and DB-04A)
• Run continuously or set a timer up to 99 hours and 59 minutes (available on DB-01A, DB-03A, DB-04A)

The Belly Bath, also with the Belly Dancer undulating motion, uniquely provides you 3-in-1 capabilities for shaking water bath, stationary water bath or shaking only applications. Here are some of the key features:

Customizable -- You choose to shake, heat or both

• 0-100 rpm speed range
• 30-75°C temperature range at 30°C/min ramp rate
• Light weight and Portable
• Use it as a combo or use the shaker and bath separately

Applications Galore

• Shake + Heat: hybridizations, in-situ washes, blot stripping
• Heat Only: Serum thawing, restriction digests, protein colometric assays
• Shake Only: Gel and blot staining, washing and probing

Durable

• Chemically resistant and stainless steel parts
• Up to 5 lbs. of load
• Whisper quiet operation

Dimensions

• 10.38 x 10.38 x 3.25 in. Water Bath
• 7 x 7 in. Platform
• 1-yr warranty

The cavities of the high grade aluminum blocks are precision machined to match the conical size and shape of 0.5, 1.5, 2.0, 15 and 50 mL tube sizes, providing unsurpassed temperature uniformity. Assorted blocks are available for compatibility with nearly all common tube sizes. Custom blocks are also available upon request, please check Benchmark's website for a list of all available blocks.

All Benchmark dry baths offer a built-in user recalibration function, to guarantee long term temperature accuracy. Each dry bath includes an easy to use block lifter, with a temperature insulated handle for quick, convenient exchange of blocks, even while they're still hot.

Specifications
 

Temp Range	Ambient +5 to 150°C
Temp Accuracy	± 0.2°C
Temp Increments	0.1°C
Temp Uniformity	± 0.2°C
Block Construction	High Grade Aluminum
Warranty	2 years
Timer	1 to 999 min.
BSH1001 Dims	7.8 x 9 x 3.2 In. | 20 x 23 x 8 cm
BSH1002 Dims	8.7 x 10 x 3.2 In. | 22 x 26 x 8 cm
BSH1004 Dims	8.7 x 14 x 3.2 In. | 22 x 36 x 8 cm
Electrical	115V or 230V | 50-60 Hz

 

Lab Armor® Bead Bath

Bead Baths from Lab Armor® are designed with the user in mind and are optimized to work with Lab Armor® Bath Beads. Bead Bath performs all the essentials, including warming, thawing, incubating, chilling and does so while maintaining a constant temperature just like a water bath. These baths deliver exceptional temperature uniformity up to 80°C. The baths are available in 6 L, 14 L, and 20 L sizes, with and without beads included. 

• Uniform Temperatures
• With Bead Bath designed specifically for beads, temperatures are consistent and uniform everywhere in the bath. Thermal uniformity is an amazing ±5 °C at 37 °C and ± 1 °C at 65 °C. Since Bead Bath won't boil off like water, or pose danger of combustion like oil, it is ideal for most applications from 37°C to 400 °C.
• Fast Start
• Bead Bath gets up and running faster and you never need to turn it off. There is nothing to evaporate. Unlike a standard bead-filled water bath, Bead Bath allows you to achieve a new set temperature quickly, without long warm up delays, so you can make quick adjustments.
• Stays Organized
• Unlike water baths that require racks, floats and bottleneck weights, Bead Bath naturally holds things in place without accessories. The types and kinds of vessels that can be used with the Bead Bath aren't limited to water-tight containers. So you can safely incubate multiwall plates and petri dishes-or thaw samples without fear of water wicking under the lids. And vessels can be set into the beads at any angle for better thermal optimization.
• Low Maintenance
• Water baths must be routinely monitored, cleaned and maintained. While it is a good idea to keep an eye on Bead Bath, it rarely needs attention. A bi-weekly or monthly spritz of a biodegradable disinfectant is usually sufficient.

Specifications