Waterbath WNB 7

The combination of corrosion-resistant stainless steel, precise electronics and multiple temperature protection guarantees the highest level of safety in the laboratory.


Waterbath WNB 7

Standard delivery Waterbath

On this page, you can find all the essential technical data on the Memmert water bath. Our customer relations team will be pleased to help if you want further information. If you should require a customised special solution, please contact our technical specialists at myAtmoSAFE@memmert.com.

Sketch Waterbath WNB 7


Control of standard components

Temperature 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


Temperature range in °C min. 5°C above ambient up to +95°C with additional boiling mode (+100°C)


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

corrosion-proof large-area heating on three sides

Standard equipment

Controller LEDs for indication of programme status
Controller digital display (LED) of set and actual temperature (0,1°C resolution) and of (remaining) programme time
Interior easy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing, material no. 1.4301 (ASTM 304), laser-welded
Interior material 1.4301 (ASTM 304), corrosion resistant

Stainless steel interior

Dimensions W x H x D in mm w(A) x h(B) x d(C): 240 x 210 x 140 mm
Volume 7 l

Textured stainless steel casing

w(D) x h(E) x d(F): 468 x 356 x 238 mm

Electrical data

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

Packing/shipping data

the appliances must be transported upright
Customs tariff number 8419 8998
Country of origin Federal Republic of Germany
WEEE-Reg.-No. DE 66812464
Dimensions approx incl. carton B x H x T: 570 x 450 x 420 mm
Net weight approx. 11 kg
Gross weight carton approx. 16 kg

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