TW12 Water Bath

4 different models from 2 to 26 liter

The TW series offers high-quality water baths with MICROPROCESSOR technology and a temperature stability of ±0.2 °C. The working temperature range offers many application possibilities, e.g. routine laboratory applications, temperature control of samples, incubations, dental applications, material testing, corrosion tests, tempering of cultures as well as temperature testing of food and luxury articles. The units are provided with overall splash-water protection and have a keypad for temperature settings and with temperature indication (LED) for easy operation. Dry-running protection as well as optical and acoustical warnings, and switch-off functions, offer maximum protection for sensitive goods which require to be temperature controlled. There are a wide range of accessories including test tube racks and lift-up Makrolon covers available.

Your advantages

  • MICROPROCESSOR technology with PID temperature control
  • Seamless, splash-proof keypad
  • Splash-proof mains switch
  • Drain screw for conveniently emptying the bath
  • Dry-running protection / safety temperature fixed at 130 °C
  • Wide range of accessories including lift-up Makrolon bath cover available
  • Acoustical and optical warningsignal for the shut-off function
  • Removeable bottom plate for easy cleaning
  • Capacity: 3 test tube racks

Technical Data

Order No. 9550112
Model series TW Series - water baths
Category Water Bath
Working temperature range (°C) +20 ... +99.9
Temperature stability (°C) ±0.2
Setting / display resolution 0.1 °C
Temperature Display LED
Heating capacity (kW) 2
Bath opening / bath depth (W x L / D cm) 35 x 27 / 14
Filling volume (liters) 5 ... 14
Ambient temperature 5...40 °C
Dimensions W x L x H (cm) 40 x 32 x 28
Weight (kg) 9.8
Classification according to DIN12876-1 Classification I (NFL)
Bath cover optional 


Easy to read
Easy to read
Large LED temperature display for actual value and setpoint (resolution 0.1 °C)
Time saving
Time saving
Comfortable and simple operation for setpoint adjustment
Temperature Control
PID Temperature control with set control parameters, temperature stability ±0.02...±0.2 °C
Warning & Safety Functions
Only for non-flammable bath fluids
Only for non-flammable bath fluids
Classification I (NFL) according to DIN 12876-1

Other characteristics

Lift-up Makrolon bath cover available (order-nr. 8970289).

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 TW12


Gerhard-Juchheim-Strasse 1
77960 Seelbach / Germany
Tel: +49 (0) 7823 / 510
Contact form


Available voltage versions

Model: TW12
Order No.: 9550112
230 V / 50-60 Hz
115 V / 60 Hz

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