Memmert WNB 22 Ring Waterbath 22 liter / Memmert WNB22 Ring Waterbath

Laboratory Waterbath Cap. 22 liter
Brand : MEMMERT (GERMANY)
Model : WNB 22 RING

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 operationWAIT (delayed on for
continuous andlimited timed operation)HOLD
Temperature
Temperature range in C min. 5C above ambient up to +95C with additional boiling mode (+100C)
Safety
Autodiagnostic system microprocessor PID-temperature controllerwith integrated autodiagnostic system withfault indicator
Temperature control in case of overtemperature due to failure,the heating is switched off at approx. 10Cabove the set
temperature (fixed value)
Temperature control mechanical temperature limiter TB protectionclass 1 switching the heating off at approx. 30Cabove
max. temperature of the bath
Heating concept
corrosion-proof large-area heating on
three sides
Standard equipment
Controller digital display (LED) of set and actualtemperature (0,1C resolution) and of (remaining)programme
time
Controller LEDs for indication of programme status
Interior material 1.4301 (ASTM 304), corrosion resistant
Interior easy-to-clean interior, made of stainlesssteel, reinforced by deep drawn ribbing,material no. 1.4301
(ASTM 304), laser-welded
Stainless steel interior
Dimensions W x H x D in
mm
w(A) x h(B) x d(C): 350 x 290 x 220 mm
Volume 22 l
Textured stainless steel casing
w(D) x h(E) x d(F): 578 x 436 x 296 mm
Electrical data
Voltage 230 V, 50/60 Hz
Electrical load approx. 2000 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: 670 x 530 x 460 mm