Ask a research-administration question
Answers are drawn from CASRAI and the rest of the CASRAI corpus, with a link to every source.
Answers are AI-generated from CASRAI’s own published pages and can be wrong, so check the linked sources before relying on one; your question is logged without personal data — never sold, never used to train a third-party model — to show us what CASRAI is missing, so please do not type personal or confidential details. How we use this
CASRAI is the reference for research administration — bookmark it for the next question.
Four E's Scientific
Stainless Steel Water Bath 2, 5, 13, 24 Liter -Per4mance Digital Lab Water Baths - Four E's Scientific
$299.99 - $1,315.00
In stockPrice varies by Size.
Stainless steel digital water bath in 2, 5, 13 and 24 litre sizes, with glass-touch controls, independent LED time and temperature displays and a timer.
Choose Size to continue.
Buying through procurement?
Generate a formal quotation for 1 × this item, plus our W-9 — everything your finance department needs to raise a purchase order.
Choose Size to continue.
Description
Advanced stainless-steel water baths with modern glass-touch controls, independent LED time/temperature displays, and a built-in timer. Available in 2 L, 5 L, 13 L, and 24 L sizes for tubes, beakers, bags, and general sample preparation in microbiology, molecular biology, and QA/QC workflows.
Programmable setpoints (three quick-launch programs), precise temperature control from RT + 5 °C to 99.9 °C, and excellent stability for accurate and uniform heating. Each unit includes a transparent lid and a base tray for optimal sample positioning and evaporation control.
RT + 5 °C to 99.9 °C ±0.5 °C / ±0.3 °C Stability Glass-Touch Interface Built-In Timer Lid & Base Tray Included
Precise Control: RT + 5 °C to 99.9 °C with 0.1 °C display resolution and ±0.5 °C / ±0.3 °C stability (model-dependent).
Programmable: Three user setpoints, continuous or timed operation (up to 99 h 59 min on larger models).
Protected & Durable: Dry-start protection, over-temperature cut-off & alarm, stainless chamber, included lid & base tray.
User Manual Technical Data Sheet (TDS) Knowledge Base Technical Support
Why this stainless water bath?
Accurate & uniform heating — stainless chamber, base tray spacing, and clear lid for stable temperature control.
Easy operation — glass-touch interface with independent LED time & temperature displays.
Programmable convenience — store up to three setpoints; run continuous or timed cycles.
Built-in safeguards — dry-start protection and over-temperature cut-off with audible/visual alarm.
Multiple sizes — 2 L, 5 L, 13 L, and 24 L models to match your throughput and vessel size.
Technical Specifications
Model
2 Liter
5 Liter
13 Liter
24 Liter
Capacity
2 Liter
5 Liter
13 Liter
24 Liter
Heating Temperature Range
RT +5°C to 99.9°C
RT +5°C to 99.9°C
RT +5°C to 99.9°C
RT +5°C to 99.9°C
Over Temperature Cut-off
Yes
Yes
Yes
Yes
Dry-Start Protection
Yes
Yes
Yes
Yes
Temperature Stability
±0.5°C
±0.5°C
±0.3°C
±0.3°C
Display Resolution
0.1°C
0.1°C
0.1°C
0.1°C
Chamber Dimensions (W x D x H)
150 x 138 x 150mm / 5.9 x 5.4 x 5.9in
150 x 300 x 150mm / 5.9 x 11.8 x 5.9in
300 x 240 x 200mm / 11.8 x 9.4 x 7.9in
500 x 300 x 200mm / 19.7 x 11.8 x 7.9in
Temperature Display
LED
LED
LED
LED
Time Display
LED
LED
LED
LED
Time Setting Range
1-999min
1-999min
0-99H59min
0-99H59min
Dimensions (W x D x H) (incl. cover)
188 x 232 x 285mm / 7.4 x 9.1 x 11.2in
188 x 394 x 285mm / 7.4 x 15.5 x 11.2in
340 x 348 x 427mm / 13.4 x 13.7 x 16.8in
550 x 415 x 427mm / 21.7 x 16.3 x 16.8in
Weight
3.0kg / 6.6lbs
4.5kg / 9.9lbs
7.3kg / 16.1lbs
14.5kg / 32.0lbs
Input
100-120V 60Hz / 200-240V 50Hz
100-120V 60Hz / 200-240V 50Hz
100-120V 60Hz / 200-240V 50Hz
100-120V 60Hz / 200-240V 50Hz
Power
200 W
450 W
1000 W
1450 W
Permissible Ambient Temperature
10-35°C
10-35°C
10-35°C
10-35°C
Temperature Uniformity
±0.5°C
±0.5°C
±0.5°C
±0.3°C
Laboratory Equipment Microbiology Chemical Sciences Academic & Research
FAQ
What temperature range and accuracy do these baths provide?
Operating range is RT + 5 °C to 99.9 °C with 0.1 °C display resolution and stability of ±0.5 °C (2 L, 5 L) or ±0.3 °C (13 L, 24 L).
Do the baths include a lid and base tray?
Yes. Each unit ships with a transparent lid (with probe port) and a base tray to elevate samples for improved uniformity.
Is there protection against dry start and overheating?
Yes. Dry-start protection and an over-temperature cut-off with alarm are built in to safeguard samples and equipment.
Can I program and save setpoints?
You can store up to three quick-launch programs and run either continuous or timed cycles (up to 99 h 59 min on larger models).
Is calibration simple?
Yes. A guided two-point calibration (low/high) is accessible via the glass-touch interface. Annual calibration is recommended per lab protocol.
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 laboratory's go-to water bath for microbial or molecular work.
Specification
2 Liter
5 Liter
13 Liter
24 Liter
Capacity
2 Liter
5 Liter
<td style="width: 278.438px; backgrou
Frequently asked questions
What sizes are available?+
2 L, 5 L, 13 L and 24 L.
How is it controlled?+
Glass-touch controls with independent LED time and temperature displays and a built-in timer.
What is it intended for?+
The manufacturer lists tubes, beakers, bags and general sample preparation in microbiology and molecular work.
