MEMMERT WNE7 Water bath 7 liters

Technical Data:

- Volume: approx. 7 liters

- Bath dimensions: 240W x 210H x 140D mm

- Housing dimensions: 468W x 356H x 238D mm

- Liquid level min./max.: 97/120 mm

- Working temperature range: min. 50C above ambient up to 950C with additional boiling mode

- Temperature variation: ± 0.10C

- Temperature distribution: ± 0.250C

- Controller: digital display (LED) of all set parameters, such as temperature and alarm values (0,1°C resolution) as well as time values

- Digital timer from 1 min. up to 999 hours for: ON (continuous operation), DELAYED ON, HOLD or HOLD set-temperature dependent with guaranteed holding time

- Temperature sensor: 2 Pt100 sensors Class A in 4-wire-circuit, mutually monitoring and taking over the performance at the same temperature value

- 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: independently working, electronic overtemperature controller TWW protection class 3.1 or overtemperature limiter TWB protection class 2, adjustable in set-up menu by customer

- 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: fuzzy-supported PID microprocessor controller with integrated autodiagnostic system with fault indication

- Alarm: visual 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 baths: corrosion-proof large-area heating on three sides

- Easy-to clean interrior, made of stainless steel, reinforced by deep drawn ribbing, materials no. 1.4301 (ASTM 304), laser welded

- Textured stainless steel casing

- Voltage: 230 V, 50/60 Hz

- Electrical load: approx. 1200 W (during heating)

- Installation: The vent openings in the left and back side must remain unobstructed. Minimum wall spacing on all sides is 80 mm. The minimum spacing from the top of the bath to the next ceiling is 750 mm.

- Ambient temperature: +50C to 400C

- Humidity: max. 80% rh, non-condensing

datasheet