Constant Temperature Equipment

LPS offers a variety of affordable lab bath accessories and test tube racks to complement your constant temperature equipment. Our selection includes:

  • Lab Circulator Accessories: Our lab circulator accessories include pump kits, tubing, and adapters to optimize your laboratory equipment and ensure efficient and reliable temperature control.
  • Lab Bath Accessories: Our lab bath accessories include test tube racks, covers, and inserts to customize your laboratory equipment and accommodate a range of sample sizes and types.
  • Rinnai Recirculation Pump Kit: Our Rinnai recirculation pump kit is a tankless water heater recirculation pump designed to provide instant hot water for your laboratory needs.
  • Tankless Recirculation Pump Kit: Our tankless recirculation pump kit is an energy-efficient and cost-effective option for constant hot water circulation in your laboratory.

At LPS, we understand the importance of optimizing and customizing your laboratory equipment to fit your unique needs. That's why we offer a wide range of lab bath accessories and test tube racks, as well as comprehensive warranties and maintenance plans to ensure your equipment operates at peak performance.

Constant Temperature

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  1. 24 Liter Water Bath, White Painted Exterior w/ Stainless Steel Basin
    SKU: WB401V11-4EUSA-EA
    Advanced Water Baths in 2, 5, 13, and 24 liter sizes. Sleek design with advanced digital controls and a built-in timer. Programmable setpoints for easy use. Includes lid and platform base for accurate and quick sample temperature management. Great for use with tubes, beakers, bags, or any containers. This will become your laboraty's go-to water bath for microbial or molecular work. (1 per EA ) Learn More
    was $1,486.00 Special Price $1,189.08
  2. 13L Water Bath, White Painted Exterior w/ Stainless Steel Basin
    SKU: WB301V11-4EUSA-EA
    Advanced Water Baths in 2, 5, 13, and 24 liter sizes. Sleek design with advanced digital controls and a built-in timer. Programmable setpoints for easy use. Includes lid and platform base for accurate and quick sample temperature management. Great for use with tubes, beakers, bags, or any containers. This will become your laboraty's go-to water bath for microbial or molecular work. (1 per EA ) Learn More
    was $873.00 Special Price $698.25
  3. 5L Water Bath, White Painted Exterior w/ Stainless Steel Basin
    SKU: WB201V11-4EUSA-EA
    Advanced Water Baths in 2, 5, 13, and 24 liter sizes. Sleek design with advanced digital controls and a built-in timer. Programmable setpoints for easy use. Includes lid and platform base for accurate and quick sample temperature management. Great for use with tubes, beakers, bags, or any containers. This will become your laboraty's go-to water bath for microbial or molecular work. (1 per EA ) Learn More
    was $473.00 Special Price $378.42
  4. 2L Water Bath, White Painted Exterior w/ Stainless Steel Basin
    SKU: WB101V11-4EUSA-EA
    Advanced Water Baths in 2, 5, 13, and 24 liter sizes. Sleek design with advanced digital controls and a built-in timer. Programmable setpoints for easy use. Includes lid and platform base for accurate and quick sample temperature management. Great for use with tubes, beakers, bags, or any containers. This will become your laboraty's go-to water bath for microbial or molecular work. (1 per EA ) Learn More
    was $303.00 Special Price $242.25
  5. Dry Bath Incubator, 4-Block Model
    SKU: DBI200104-EA
    Dry Bath Incubators, also known as block heaters, are used when maintaining sample temperature control is critical. Designed for maximum accuracy and uniformity, these dry bath incubators are easy to operate, calibrate, and program. With built in timers and the largest selection of standard and custom aluminum heating block, Four E’s dry bath incubators offer sample heating flexibility and convenience for your lab. Dry bath incubators are widely used in sample preparation, in situ hybridization, denaturing DNA, melting agar, hot start PCR, total phosphorus and total nitrogen testing, battery testing, incubating cultures, blood testing, microbiologic work, blood bank use, DNA digests, cell digestion, test tube incubation, incubation of LAL tubes and any procedure that requires accurate temperature control. (1 per EA ) Learn More
    was $527.00 Special Price $421.50
  6. Dry Bath Incubator, 2-Block Model
    SKU: DBI200102-EA
    Dry Bath Incubators, also known as block heaters, are used when maintaining sample temperature control is critical. Designed for maximum accuracy and uniformity, these dry bath incubators are easy to operate, calibrate, and program. With built in timers and the largest selection of standard and custom aluminum heating block, Four E’s dry bath incubators offer sample heating flexibility and convenience for your lab. Dry bath incubators are widely used in sample preparation, in situ hybridization, denaturing DNA, melting agar, hot start PCR, total phosphorus and total nitrogen testing, battery testing, incubating cultures, blood testing, microbiologic work, blood bank use, DNA digests, cell digestion, test tube incubation, incubation of LAL tubes and any procedure that requires accurate temperature control. (1 per EA ) Learn More
    was $381.00 Special Price $304.50
  7. Dry Bath Incubator, 1-Block Model
    SKU: DBI200101-EA
    Dry Bath Incubators, also known as block heaters, are used when maintaining sample temperature control is critical. Designed for maximum accuracy and uniformity, these dry bath incubators are easy to operate, calibrate, and program. With built in timers and the largest selection of standard and custom aluminum heating block, Four E’s dry bath incubators offer sample heating flexibility and convenience for your lab. Dry bath incubators are widely used in sample preparation, in situ hybridization, denaturing DNA, melting agar, hot start PCR, total phosphorus and total nitrogen testing, battery testing, incubating cultures, blood testing, microbiologic work, blood bank use, DNA digests, cell digestion, test tube incubation, incubation of LAL tubes and any procedure that requires accurate temperature control. (1 per EA ) Learn More
    was $336.00 Special Price $268.50
  8. Mini Dry Bath Incubator, 1 Block Model w/ Heated Lid
    SKU: DBI100102-EA
    4E's Mini Dry Bath Incubators are the perfect block heaters for small processes. With many aluminum block options, the Mini Dry Baths can support most small sample types. These units have easy to use digital controls with a bright user interface. Store and quickly recall multiple programs for heating at specific temperatures. The units also have built-in timers for heating in time sensitive applications. Available with a heated lid or non-heated lid. the heated lid is not removable and will not work with 15 or 50ml tubes due to their height. (1 per EA ) Learn More
    was $229.00 Special Price $183.00
  9. Mini Dry Bath Incubator, 1 Block Model
    SKU: DBI100101-EA
    4E's Mini Dry Bath Incubators are the perfect block heaters for small processes. With many aluminum block options, the Mini Dry Baths can support most small sample types. These units have easy to use digital controls with a bright user interface. Store and quickly recall multiple programs for heating at specific temperatures. The units also have built-in timers for heating in time sensitive applications. Available with a heated lid or non-heated lid. the heated lid is not removable and will not work with 15 or 50ml tubes due to their height. (1 per EA ) Learn More
    was $203.00 Special Price $162.00
  10. BEAD BATH 20 L, 120 V, TYPE B PLUG, Liters/EA: 20
    SKU: 74300-720-EA
    BEAD BATH 20 L, 120 V, TYPE B PLUG, Liters/EA: 20 (1 per EA) Learn More
    was $1,794.65 Special Price $1,570.31
  11. BEAD BATH 20 L, 120 V, TYPE B PLUG W/ 15 L BEADS, Liters/EA: 20
    SKU: 74309-720-EA
    Weight:98 lbs Temperature Uniformity:At 37°C +/- 1.0°C Temperature Range:5°C above ambient to 80°C Exterior Dimensions WxDxH in. (cm):16 x 23 x 8.5 (40 x 58 x 21) Interior Dimensions WxDxH in. (cm):12 x 17.1 x 6.0 (30 x 43 x 15) Capacity:20L (1 per EA) Learn More
    was $2,967.74 Special Price $2,596.78
  12. BEAD BATH 14 L, 120 V, TYPE B PLUG W/ 12 L BEADS, Liters/EA: 14
    SKU: 74309-714-EA
    Weight:84 lbs Temperature Uniformity:At 37ºC +/- 1.0ºC Temperature Range:5°C above ambient to 80°C Exterior Dimensions WxDxH in. (cm):15.4 x 18.4 x 8.2 (39 x 47 x 21) Interior Dimensions WxDxH in. (cm):12 x 12 x 6 (30 x 30 x 15) Capacity:14L (1 per EA) Learn More
    was $2,467.38 Special Price $2,158.96
  13. BEAD BATH 6 L, 120 V, TYPE B PLUG W/ 5 L BEADS, Liters/EA: 6
    SKU: 74309-706-EA
    Weight:44 lbs Agency Approval:TUV - CUE Temperature Uniformity:+/- 1.0ºC Temperature Range:Ambient +5ºC to 80ºC Exterior Dimensions WxDxH in. (cm):15.9x12.3x8.5 (40.4x31.2x21.6) Interior Dimensions WxDxH in. (cm):12x6x6 (30.5x15.2×15.2) Capacity:5 Liters (1 per EA) Learn More
    was $1,762.25 Special Price $1,541.98
  14. Water Bath, 28L Digital, (Ambient +5° to 99°C), 240V, 50/60Hz
    SKU: WBE28A12E-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $1,373.25 Special Price $1,115.76
  15. Water Bath, 28L Digital, (Ambient +5° to 99°C), 120V, 60Hz
    SKU: WBE28A11B-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $1,373.25 Special Price $1,115.76
  16. Water Bath, 20L Digital, (Ambient +5° to 99°C), 240V, 50/60Hz
    SKU: WBE20A12E-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $1,304.75 Special Price $1,060.11
  17. Water Bath, 20L Digital, (Ambient +5° to 99°C), 120V, 60Hz
    SKU: WBE20A11B-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $1,304.75 Special Price $1,060.11
  18. Water Bath, 10L Digital, (Ambient +5° to 99°C), 240V, 50/60Hz
    SKU: WBE10A12E-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $1,082.25 Special Price $879.33
  19. Water Bath, 10L Digital, (Ambient +5° to 99°C), 120V, 60Hz
    SKU: WBE10A11B-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $1,082.25 Special Price $879.33
  20. Water Bath, 5L Digital, (Ambient +5° to 99°C), 240V, 50/60Hz
    SKU: WBE05A12E-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $907.25 Special Price $737.14
  21. Water Bath, 5L Digital, (Ambient +5° to 99°C), 120V, 60Hz
    SKU: WBE05A11B-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $907.25 Special Price $737.14
  22. Water Bath, 2L Digital, (Ambient +5° to 99°C), 240V, 50/60Hz
    SKU: WBE02A12E-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $752.25 Special Price $611.20
  23. Water Bath, 2L Digital, (Ambient +5° to 99°C), 120V, 60Hz
    SKU: WBE02A11B-EA
    Key Features: Displays actual and set point temperature simultaneously Programmable pre-sets for frequently used temperatures Integrated timer Hinged gable cover Calibration off-set feature Reservoir sizes from 2 to 28 liters Reservoir made of 304 Stainless Steel Reservoir drain (10 liter and larger baths) Primary and automatic safety thermostats Also compatible with waterless bath beads All 220-240V units are compatible with both 50Hz and 60Hz electrical systems (1 per EA ) Learn More
    was $752.25 Special Price $611.20
  24. Open Tank, 28L, Stainless Steel
    SKU: T28SA1-EA
    28L Stainless Steel Open Tank EA /1 (1 per EA) Learn More
    was $1,054.25 Special Price $988.36
  25. Open Tank, 28L, Polycarbonate
    SKU: T28PA1-EA
    28L Polycarbonate Open Tank EA /1 (1 per EA) Learn More
    was $771.00 Special Price $722.81
  26. Open Tank, 23L, Polycarbonate
    SKU: T23PA1-EA
    23L Polycarbonate Open Tank EA /1 (1 per EA) Learn More
    was $687.50 Special Price $644.54
  27. Open Tank, 17L, Polycarbonate
    SKU: T17PA1-EA
    17L Polycarbonate Open Tank EA /1 (1 per EA) Learn More
    was $615.25 Special Price $576.80
  28. Open Tank, 14L, Polycarbonate
    SKU: T14PA1-EA
    14L Polycarbonate Open Tank EA /1 (1 per EA) Learn More
    was $532.75 Special Price $499.45
  29. Open Tank, 13L, Stainless Steel
    SKU: T13SA1-EA
    13L Stainless Steel Open Tank EA /1 (1 per EA) Learn More
    was $804.25 Special Price $753.99
  30. Open Tank, 8L, Polycarbonate
    SKU: T08PA1-EA
    8L Polycarbonate Open Tank EA /1 (1 per EA) Learn More
    was $426.50 Special Price $399.85
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