WNB 22 Type Ring & Rack

Jumlah
Habis

 

Tags : Waterbath  Memmert 

Temperature

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

Control of standard components

Temperature1 Pt100 sensor class A in 4-wire-circuit
Timerintegrated digital timer from 1 min. to 99,59 hours for: ON continuous operation WAIT (delayed on for continuous and limited timed operation) HOLD

Safety

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

Heating concept

Heating Bathscorrosion-proof large-area heating on three sides

Standard equipment

Controller

digital display (LED) of set and actual temperature (0,1°C resolution) and of (remaining) programme time

Stainless steel interior

Dimensions W x H x D in mmw(A) x h(C) x d(B): 350 x 220 x 290 mm
Interioreasy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing, material no. 1.4301 (ASTM 304), laser-welded
Volume22 l
Liquid level min.(H) 177 mm
Liquid level max.(I) 200 mm

Textured stainless steel casing

Dimensionsw(D) x h(G) x d(E): 578 x 405 x 436 mm

Electrical data

Voltage230 V, 50/60 Hz
Electrical loadapprox. 2000 W (during heating)

Ambient conditions

InstallationThe 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+5 °C to +40 °C
Humidity rhmax. 80 %, non-condensing
Overvoltage categoryII
Pollution degree2