Waterbath WNE 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
Alat Laboratorium Umum
Temperature
Setting temperature range+10 to +95 °C and boiling stageWorking temperature range in °Cmin. 5 above ambient up to +95 °C with additional boiling moderesolution of display and setting accuracy0,1°C up to +99,9°C / 1°C from 100°C
Control of standard components
Controllerdigital display (LED) of all set parameters, such as temperature and alarm values (0,1°C resolution) as well as time valuesTimerdigital timer from 1 min. up to 999 hours for: ON (continuous operation), DELAYED ON, HOLD or HOLD set-temperature dependent with guaranteed holding timeCalibrationon controller
Safety
Temperature sensor2 Pt100 sensors Class A in 4-wire-circuit, mutually monitoring and taking over the performance at the same temperature valueTemperature controlmechanical temperature limiter TB protection class 1 switching the heating off at approx. 30°C above max. temperature of the bathTemperature controlindependently working, electronic overtemperature controller TWW protection class 3.1 or overtemperature limiter TWB protection class 2, adjustable in set-up menu by customerTemperature controlin case of overtemperature due to failure, the heating is switched off at approx. 10°C above the set temperature (fixed value)Autodiagnostic systemfuzzy-supported PID microprocessor controller with integrated autodiagnostic system with fault indicationAlarmvisual and acoustic alarm at programme end and as input acknowledgement as well as in case of low liquid level, heating is switched off automatically
Heating concept
Heating Bathscorrosion-proof large-area heating on three sides
Stainless steel interior
Dimensions W x H x D in mmw(A) x h(C) x d(B): 240 x 140 x 210 mmInterioreasy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing, material no. 1.4301 (ASTM 304), laser-weldedVolume7 lLiquid level min.(H) 97 mmLiquid level max.(I) 120 mm
Textured stainless steel casing
Dimensionsw(D) x h(G) x d(E): 468 x 337 x 356 mm