PURA 22 Water Bath

High quality. Practical. Durable.

PURA water baths stand for a straightforward and safe working in the laboratory. The high-quality water baths offer a temperature stability of ± 0.15 °C 2). The working temperature range of +18 °C to 99.9 °C 1) allows a wide range of applications, such as routine laboratory work, temperature applications for samples, incubation, material testing, corrosion testing, temperature control applications of cultures as well as temperature tests of food and beverages and in the dental field.
1) with counter-cooling/bath cover (accessories)
2) with bath cover (accessories)

All models (except PURA 4) come with an integrated drain screw for quick and clean draining of the baths. PURA water baths can be used flexibly and can be easily transported through ergonomic side recessed grips. Non-slip rubber feet ensure a firm footing and more safety in the laboratory.

The units are splash-proof, feature a (membrane) keypad and temperature display (LED) for ease of use. There are no disturbing parts inside the bath so that the entire inner surface can be used to safely temperature-control even small sample containers.

Your advantages

  • Ease of use
  • Bright display
  • Splash-proof protected mains switch
  • Built-in dry running protection
  • No disturbing elements in the bath
  • Platform included as standard
  • Integrated timer
  • Non-slip rubber feet
  • Ergonomic recessed grips
  • Integrated drain screw

Technical Data

Order No. 9550522
Model series PURA
Category Water Baths
Working temperature range (°C) +18 ... +99.9
Temperature stability (°C) ±0.15
Setting / display resolution 0.1 °C
Temperature Display LED
Heating capacity (kW) 1.3
Bath opening / bath depth (W x L / D inch) 21.7 x 10.6 / 7.1
Filling volume (liters) 3.4 ... 25.5
Ambient temperature 5...40 °C
Dimensions W x L x H (inch) 25.2 x 13.8 x 10.2
Weight (LBS) 25.4
IP Code IP21
Bath cover optional 
Possible number of test tube racks (accessory) 5
Alarm signal acoustically & optical
Less is more.
Less is more.
Thanks to their design, PURA water baths require a minimum amount of water so that even small sample containers stand safely.
PURA water baths impress with their low weight and can be flexibly used.
Start. Stopp. Timer.
Start. Stopp. Timer.
PURA water baths offer an internal timer function. After expiration of the set time, a signal sounds and the device either continues operation or switches off.
Tilting – no, thank you.
Tilting – no, thank you.
The PURA water bath design is tiltproof. Non-slip rubber feet prevent slipping and carrying handles simplify the transport.
Ease of use.
Ease of use.
The controls on the front side are easy to reach and use.
Easy handling.
Easy handling.
A frontally integrated drain screw allows clean, safe, and effortless emptying of the baths. (not PURA 4)
Very bright display makes it easy to read even from a distance.
Easy cleaning.
Easy cleaning.
PURA does not incorporate any interfering functional elements. The smooth surfaces can be cleaned quickly and without residue.

Technical changes without prior notification.
Images may deviate from the original.

We would be pleased to submit a non-binding offer for the selected product or answer all pertinent questions.

click here for quotation request PURA 22


884 Marcon Boulevard
Allentown, PA 18109
Phone: 610-231-0250
Phone: 800-458-5226

Contact form

Available voltage versions

Model: PURA 22
Order No.: 9550522
230 V / 50-60 Hz
100 - 115 V / 60 Hz
Catalog request
Order our brochures!