Water Bath, WNB 10, 10 L, ESMC, Memmert, Germany

Water Bath, WNB Series, 10 L, Memmert, Germany 
  • Model: WNB 10
  • Volume: 10 L
  • Manufacturer: Memmert
  • Country of Origin: Federal Republic of Germany


Memmert water baths are recommended for standard lab heating tasks where water is the medium. They are made from corrosion resistant stainless steel and feature double protection against harmful over-heating. An electronic PID controller with an integrated self-diagnosing system and a high-quality platinum temperature sensor (Pt100) ensure precision temperature control. Memmert WNB water baths offer state-of-the-art control technology, precision temperature control and monitoring and advanced safety protection.

All units are rigorously tested. Every unit exceeds quality and safety expectations and offers only the finest results German engineering is known for.


  • Full stainless-steel construction including interior and exterior
  • Overtemperature safety with audible and visual alarms
  • 3-year manufacturer’s warranty

Technical Specifications


  • Setting temperature range: +10 to +95 °C and boiling stage
  • Working temperature range in °C: min. 5 above ambient up to +95 °C with additional boiling mode

Control of standard components

  • Temperature sensor 1 Pt100 sensor class A in 4-wire-circuit
  • Timer: integrated digital timer from 1 min. to 99,59 hours for: ON continuous operation WAIT (delayed on for continuous and limited timed operation) HOLD

Control technology

  • Controller: digital display of set and actual temperature and of (remaining) programme time


  • Temperature control: mechanical temperature limiter TB protection class 1 switching the heating off at approx. 30°C above max. temperature of the bath
  • Temperature control: in case of overtemperature due to failure, the heating is switched off at approx. 10°C above the set temperature (fixed value)
  • Autodiagnostic system: microprocessor PID-temperature controller with integrated autodiagnostic system with fault indicator

Heating concept

  • Heating Baths: corrosion-proof large-area heating on three sides

Stainless steel interior

  • Dimensions: l(A) x w(B) x h(C): 350 x 210 x 140 mm
  • Interior: easy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing, material no. 1.4301 (ASTM 304), laser-welded
  • Volume: 10 l
  • Liquid level min.: 97 mm
  • Liquid level max.: 120 mm

Textured stainless steel casing

  • Dimensions: w(D) x h(G) x d(E): 578 x 337 x 356 mm

Electrical data

  • Voltage: 230 V, 50/60 Hz
  • Electrical load: approx. 1200 W (during heating)

Ambient conditions

  • Installation: The vent openings in the left and back side must remain unobstructed. The distance to the wall must be at least 100 mm on the sides and at least 150 mm to the rear. The minimum spacing from the top of the bath to the next ceiling is 750 mm.
  • Ambient temperature: +5 °C to +40 °C
  • Humidity rh: max. 80 %, non-condensing
  • Overvoltage category: II
  • Pollution degree: 2
  • Water bath

Packing/shipping data

  • Transport information: The appliances must be transported upright
  • Customs tariff number: 8419 8998
  • Dimensions approx incl. carton: w x h x d: 670 x 450 x 380 mm
  • Net weight: approx. 13 kg
  • Gross weight carton: approx. 19 kg

Images are reference only. Actual product may be different.

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Water Bath, WNB 10, 10 L
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