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Baths
Reliable Lab Baths for Precise Temperature Control and Consistent Sample Performance
Lab baths are essential tools in life science, molecular biology, and general laboratory environments, providing stable, controlled temperature conditions for warming, thawing, incubating, and preparing samples. MIDSCI™ offers a complete selection of water baths, dry baths, bead baths, circulators, and shaking baths, each designed to deliver excellent temperature uniformity and dependable performance across a range of workflows.
Constructed from durable materials, modern lab baths feature advanced digital controls, efficient heating systems, and benchtop‑friendly footprints for space‑conscious labs. Whether you require a waterless bead bath for clean, dry heating, a dry bath for molecular biology sample prep, or a circulating bath for high‑stability temperature control, MIDSCI’s selection provides reliable solutions for all applications.
Contact us for help choosing the right lab bath and sign up for our newsletter for product updates, exclusive promotions, and expert lab tips.
Labnet AccuBlock™ Digital Dry Baths
- Single, dual and four-block capacity
- Dual display
- USB connectivity enables traceability of data
- Molded block chamber
The Labnet Digital Dry bath incubators are available in single, dual, and four-block configurations and provide a broad temperature range up to 150°C, which makes them useful for a variety of applications in molecular biology, histology, clinical, environmental, and industrial laboratories. They have been designed to incorporate the best combination of features including block capacity, dual displays, and an external temperature probe that gives life science researchers the confidence and efficiency they need when working with precious samples.
Mini Water Bath 6 Liter
- Compact Design
- Stainless steel gable cover
- Stainless steel, seamless chamber
- 550W heating power
- Pilot light to indicate heating
- 1 year warranty
Specifications:
| Exterior dimensions (W x D x H) | 14x11x13 in / 36x28x32 cm |
| Interior dimensions | 12.6x6.7x6.9 in / 32x17x18 cm |
| Weight | 17 lbs / 7.7 kg |
| Chamber capacity | 6 liter |
| Warranty | 1 year |
| Temperature range | ambient +5°C to 100C |
| Electrical | 120V, 50/60Hz, 4.8A or 230V, 50/60Hz, 2.4A |
Operating features for BW-B (Analog models)
- +7°C above room temperature to 100°C
- On /Off temperature control
- Over-temperature limiter, alarm indicator.
- Analog dialed indication with fine adjustment
- 18 months standard; 6 addiitionl months upon receipt of warranty card
Constructional features
- Low-profile baths with front slope-panel controls provide an easier
access and makes it safer.
- Additional inner circulating system by equipped agitator
(BW-H series)
- Dual bath models features individually programmable temperature
controller chambers. (BW-H series)
- Various accessories gable and flat covers, test tube and spring wire
racks, half-shelf adjusters etc. (optional)
* All accessories for dual baths (BW-H series) refer to BW-H/ B series
accessories options per each bath size.
(Ex. Each of gable covers for BW-0510H may be used to cover BW-05H / B and
the other cover for BW-10H / B)
1) Technical data (according to DIN 12876)Model BW-05B BW-10B BW-20B Bath wolume (L/cu ft) 3.5 / 0.1 11.5 / 0.4 20.0 / 0.7 Working Temperature Range
(°C/°F)Amb. +7 to 100 / Amb. +12.6 to 212Temperature Stability(±°C/°F) 0.5 / 0.9Dimensions Bath opening
/ depth
(WxL, D)
(mm/inch)240x136/ 115mm 300x240/ 165mm 498x300/ 165mm (9.4x5.4/ 4.5â) (11.8x9.5/ 6.5â) (19.6x11.8/ 6.5â) Overall/
with gabel cover
(WxLxH, H)
(mm/inch)303x242x245/
380mm357x330x290/
425mm564x392x290/
425mm(11.9x9.5x9.6/ 15.0â) (14.1x13.0x11.4/ 16.7â) (22.2x15.4x11.4/ 16.7â) Net weight
(kg/lbs)6.5kg (14.3lb) 10.0kg (22.0lb) 18.5kg (40.8lb) Electrical Requirements
(230V)60Hz, 3.0A 50Hz, 3.0A 60Hz, 4.3A 50Hz, 4.3A 60Hz, 8.7A 50Hz, 8.7A Cat. No. AAH46011K AAH46012K AAH46021K AAH46022K AAH46031K AAH46032K Electrical Requirements
(120V)60Hz, 5.8A 60Hz, 8.3A 60Hz, 8.3A Cat. No. AAH46013U AAH46023U AAH46033U
Benchmark™ IsoBlock™ Dry Bath
The IsoBlock™ model from Benchmark™ contains two isolated block chambers. Each chamber is controlled independently, allowing the dry bath to serve as two dry baths in one. The hinged (and removable) lid is designed with a dividing wall; when the lid is closed, this dividing wall acts as a barrier, preventing air transfer between chambers. The control panel features large digital displays of both time and temperature. Any any point, either setting of a block can be adjusted, without affecting the settings of the other block.
A wide variety of blocks are available for accommodating nearly all popular tube sizes. In addition, the unique Quick-Flip™ universal blocks accept tubes from 0.5 to 2 mL and with just a quick flip to the other side, accommodate 0.2 mL tubes or PCR strips.
Specifications
| Temp Range | Ambient + 5 to 105 °C |
| Temperature Accuracy | ±0.1% |
| Temperature Increments | 0.1°C |
| Temperature Uniformity | ±0.2% |
| Timer | 1 min to 99 hr & 59 min |
| Dimensions | 6.3 X 14.5 X 5 In. 16 X 36.5 X 13 cm |
| Operating Temp Range | +4 °C to 65 °C |
| Electrical | 115V/230V, 50-60 Hz, 240W |
| Warranty | 2 years |
SHEL LAB Shaking Water Bath
SHEL LAB Reciprocating Water Baths deliver precise temperature control and a smooth reciprocal shaking motion. Temperature and oscillation controls feature an easy to read P.I.D. microprocessor temperature controller and an independent safety thermostat.
The bath may be used with or without oscillation. Shaking speed is variable from 20 to 200 oscillations per minute, and the stroke length can be adjusted to three separate settings: 0.5, 1.0, or 1.5 inches to minimize the chance of accidental spillage. Also, the unique basket support system is designed to eliminate tank wear, yet still provide full support and free action for a heavily loaded basket.
A durable finish on the housing prevents corrosion and chipping. In addition to a stainless steel tank, the bath platform tray is designed for optimum temperature uniformity. Maximum temperature is achieved using the stainless steel gable cover, which is designed to prevent condensate from dripping onto samples and assures uniform temperature conditions. These units feature:
- Microprocessor Control
- Independent Oscillation and Temperature Controls
- Recessed Heating Element to Prevent Burnout
- Adjustable Stroke Length
- Great for heat inactivating FBS
- 2 year limited warranty, excludes tank
| Specifications: | WS17 | WS27 |
| Tank Capacity: | 16L | 27L |
| Temp Range: | Ambient +5°C - 90°C | Ambient +5°C - 90°C |
| Temp Uniformity: | ±0.2°C at °C | ±0.2°C at °C |
| Interior Dimensions | 14.7 x 11.7 x 7.5 | 27 x 12 x 7.2 |
| (WxDxH) inch. | ||
| Exterior Dimensions | 25.5 x 15.5 x 12.5 | 37.5 x 14.8 x 12.5 |
| (WxDxH) inch. | ||
| Shaking Motion: | Reciprocal | Reciprocal |
| Shaking Speed: | 20-200rpm | 20-200rpm |
| Stroke Length (inch.) | 0.5/1.0/1.5 (adj.) | 0.5/1.0/1.5 (adj.) |
| Voltage | 120V | 120V |
| Weight: | 57 lbs. | 79 lbs. |
| Item # | Description | Size | WS17 | WS27 |
| 9530528 | Flask Clamp | 25ml | 24 | 48 |
| 9530529 | Flask Clamp | 50ml | 24 | 48 |
| 9530530 | Flask Clamp | 125ml | 24 | 48 |
| 9530531 | Flask Clamp | 250ml | 12 | 24 |
| 9530526 | Flask Clamp | 500ml | 6 | 12 |
| 9530532 | Flask Clamp | 1000ml | 4 | 8 |
| 9530551 | Flask Clamp | 2000ml | 2 | 4 |
| 9530553 | Flask Clamp | 2800ml fernbach | 1 | 3 |
| 9530554 | Flask Clamp | 4000ml | 1 | 2 |
| 9530555 | Flask Clamp | 6000ml | 1 | 2 |
LabDoctor™ is being discontinued. These items are on clearance for your benefit!
If you would like to purchase other available Dry Baths please visit this Digital Dry Baths page Or check out our PR1MA™ Mini Digital Dry Baths.
Valid while supplies last.
Not to be combined with any offers or discounts. No institutional pricing. All terms apply.
LabDoctor™ Digital Dry Baths
LabDoctor™ Digital Dry Baths are microprocessor-controlled with an automatic PID temperature control program, providing accurate and uniform temperature distribution across the thermal block. Digital Dry Baths are ideal tools for a wide variety of life science, clinical and general chemistry applications.
Multi-block dry baths are used in various applications, including enzyme reactions, inactivation of sera, Rh studies, blood cross-matching, and cholesterol determinations. This unit is controlled by a microcomputer which makes the temperature more stable and accurate.
Features
- Microprocessor controlled with digital display.
- High-quality aluminum block and heating elements provide excellent temperature uniformity.
- Safe operation with a reliable overheating alarm and automatic shut-off.
- Easy calibrated for accurate temperature control and display.
- Multi-block dry bath with timing function.
- The programming function provides multiple temperature control points.
- Blocks are interchangeable and easy to clean and disinfect.
- Automatic fault detection and beep alarm function.
- Aluminum block provides high-temperature uniformity.
- Overheating safety switch.
- Quick and easy temperature adjustment.
- A variety of block types available to suit every customer's needs.
Specifications
| Model | DB-S1 | DB-D1 | DB-4 |
| Temp. Range | Ambient: +5°C~120°C | Ambient: +5°C~120°C | Ambient: +5°C~120°C |
| Temp. Fluctuation | 50 ~ 100°C: ±0.3°C 100.1 ~ 120°C: ±0.5°C | 50 ~ 100°C: ±0.3°C 100.1 ~ 120°C: ±0.5°C | 50 ~ 100°C: ±0.3°C 100.1 ~ 120°C: ±0.5°C |
| Max. temp. difference | 40°C: 0.3°C | 40°C: 0.3°C | 40°C: 0.3°C |
| Heating up Time | Ambient temp 20°C to 120°C: 15 min | Ambient temp 20°C to 120°C: 25 min | Ambient temp 20°C to 120°C: 25 min |
| Temp. Uniformity | 40°C: ±0.3°C | 40°C: ±0.3°C | 40°C: ±0.3°C |
| Temp. Accuracy | 0.1°C | 0.1°C | 0.1°C |
| Display | LED | LCD | LCD |
| Timer | N/A | 99h 59min | 99h 59min |
| Ambient Temperature | 5°C~40°C | 5°C~40°C | 5°C~40°C |
| Relative Humidity | 85% | 85% | 85% |
| IP class | IP21 | IP21 | IP21 |
| No. Of block | 1 | 2 | 4 |
| Outside Dimensions | 260 x 13 x 96 mm | 320 x 220 x 111 mm | 320 x 220 x 111 mm |
| Weight | 1.2 kg | 3 kg | 4.5 kg |
| Max. Power | 100W | 150W | 300W |
| Power Supply | AC110V/60Hz(US) AC220V/50Hz(Eur) | AC110V/60Hz(US) AC220V/50Hz(Eur) | AC110V/60Hz(US) AC220V/50Hz(Eur) |
SB-12L Shaking Water Bath
- Orbital shaking motion
- Included spring platform accepts tubes, bottles, and flasks
- Digital control of time, temperature, and speed
- Compact design, conserves benchspace
The compact shaking water bath utilizes the well proven, belt-less motor drive system, with the addition of precision temperature control up to 80°C. The seamless, stainless steel chamber has a 12 liter capacity and includes a universal spring loaded platform for securing 15 and 50 mL test tubes, as well as Erlenmeyer flasks and media bottles up to 1 liter. A hinged and removable lid is also included to reduce energy waste, prevent splashing and divert condensation away from samples.
Easy to use controls allow the user to digitally select and monitor time, temperature, and shaking speed, while a constant monitoring system ensures accuracy over each parameter.
Specifications
| Temp. Range | Ambient +5 to 80°C |
| Speed Range | 30 to 200 rpm |
| Orbit | 25mm/1 in. |
| Temp. Accuracy | ±°0.3°C (at 37°C) |
| Temp Increments | 0.1°C |
| Temp. Uniformity | ±°0.2°C (at 37°C) |
| Capacity | 12L |
| Dimensions (wxdxh) | 31x34.5x30cm |
| Chamber | Stainless Steel |
| Chamber Dimensions | 13.5x24x14cm |
| Timer | 1 min. to 48 hours, or continuous |
| Weight | 15 lbs |
| Electrical | 115V or 230V, 50-60Hz, 400W |
| Warranty | 2 Years |
| Dimensions: (w x d x h) | 12.2 x 13.5 x 12 in. /31 x 34.5 x 30 cm |
| Chamber: | Stainless Steel |
| Chamber Dimensions: | 12 x 9.5 x 6 in. / 30 x 24 x 15.25 cm. |
| Timer: | 1 min. to 48 hours or continuous |
| Weight: | 31 lbs / 14 kg |
Shaking Water Baths
Operating features
- +5°C above room temperature
- Microprocess PID control / automatic tuning / calibration
- Digital timer for delayed ON/OFF: 1 min to 99 hr 59 min
- Protection against over-temperature
- Digital LED display (0.1°C/ 1 rpm resolution)
- Splash-proof keypad
- Warranty: 18 months standard; 6 additional months upon receipt of warranty card
Constructional features
- Separate control keys for shaker mechanism allowing the unit also to be used as a constant temperature bath
- Minimal shock to the samples thanks to the shaker's gentle start feature
- Multiple LED displays for setting various values
- Isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid and also to protect users and samples against direct contact
- Removable shaking carriage designed for external assembly avoiding direct contact with the bath fluid
- Minimization of the liquid loss and dripping of the bath liquid into the samples thanks to the included gable cover
- Included SUS 304 spring wire rack with double-two-tier providing various ways of glassware settings
Model |
BS-06 |
BS-11 |
BS-21 |
BS-31 |
|
Bath Volume |
17 L |
25 L |
37 L |
55 L |
|
Working Temperature Range |
Ambient +5°C to 100°C | Ambient +9°F to 212°F |
||||
Temperature Stability* |
± 0.2°C | ± 0.36°F |
||||
Shaking System |
Motion / |
Reciprocating | 20 to 180 RPM |
|||
Reciprocating Stroke Length |
25, 30, 35 mm | 1.0, 1.2, 1.4 in. Available - Standard 30 / 12 |
||||
Dimensions |
Bath |
109 x 243, 235 mm |
229 x 243, 235 |
389 x 243, 235 mm |
670 x 350, 235 |
Overall |
430 x 440 x 355 mm |
550 x 440 x 355 |
710 x 440 x 355 |
860 x 490 x 355 |
|
Net Weight |
26 kg |
30 kg |
35 kg |
42 kg |
|
Round Flask Maximum Mounting Amount in Spring Wire Rack |
50 mL |
5 |
16 |
22 |
38 |
100 mL |
3 |
9 |
15 |
22 |
|
250 mL |
2 |
5 |
8 |
14 |
|
500 mL |
2 |
4 |
6 |
8 |
|
1 L |
- |
2 |
3 |
6 |
|
2 L |
- |
1 |
2 |
3 |
|
Maximum Mountable Flask Clamps w/ Universal Platform |
50 mL |
9 |
12 |
20 |
32 |
100 mL |
3 |
9 |
15 |
24 |
|
250 mL |
2 |
4 |
8 |
12 |
|
300 mL |
2 |
4 |
8 |
12 |
|
500 mL |
2 |
4 |
6 |
12 |
|
1 L |
1 |
2 |
4 |
6 |
|
2 L** |
- |
1 |
2 |
3 |
|
2.8 L** |
- |
1 |
1 |
2 |
|
Electrical Requirements (230V,60Hz)*** |
8.9A |
8.9A |
|||
Cat. No. |
AAH44211K |
AAH44311K |
|||
Electrical Requirements |
8.9 A |
8.9 A |
|||
Cat. No. |
AAH44212K |
AAH44312K |
|||
Electrical Requirements |
7.1 A |
8.8 A |
|||
Cat. No. |
AAH44063U |
AAH44113U |
|||
* Technical data (according to DIN 12876)
** 2 and 2.8 L flasks must by opening the bath cover
*** BS-21,31 are provided ONLY for 230 voltage
Ordering Information
AAH44063U |
BS-06 Shaking Water Bath with Spring Wire Rack, 17 L / 0.6 Cu Ft, 120 V |
AAH44113U |
BS-11 Shaking Water Bath with Spring Wire Rack, 25 L / 0.9 Cu Ft, 120 V |
AAH44212K |
BS-21 Shaking Water Bath with Spring Wire Rack, 37 L / 1.3 Cu Ft., 230 V/50 Hz |
AAH44211K |
BS-21 Shaking Water Bath with Spring Wire Rack, 37 L / 1.3 Cu Ft, 230 V/60 Hz |
AAH44312K |
BS-31 Shaking Water Bath with Spring Wire Rack, 55.52 L / 1.961 Cu Ft, 230 V/50 Hz |
AAH44311K |
BS-31 Shaking Water Bath with Spring Wire Rack, 55.52 L / 1.961 Cu Ft, 230 V/60 Hz |
AAA44521 |
Universal Platform for BS-06 Shaking Water Bath |
AAA44522 |
Universal Platform for BS-11 Shaking Water Bath |
AAA44523 |
Universal Platform for BS-21 Shaking Water Bath |
AAA44524 |
Universal Platform for BS-31 Shaking Water Bath |
Circulating Water Bath
SHEL LAB Circulating Water Baths are an excellent choice for research and quality control applications. They are highly accurate, easy-to-use, rugged and safe. Features include:
- Microprocessor Control
- Easy-To-Clean Polymer-Coated Tanks
- Air Jacket Heating Eliminates Hot Spots
- Recessed Heating Element Prevents Burnout
- 2 year limited warranty, excludes tank
The stainless steel cover is included with the purchase of this model. The use of covers is suggested since they allow maximum temperature range and help maintain better temperature uniformity.
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