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MEMMERT - Waterbath
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MEMMERT - WATERBATH
Brand: Memmert
Model: WNB 22
Product Descriptions:
The highest level of safety in the lab is ensured by the combination of corrosion-resistant stainless steel, precision electronics, and multiple temperature protection.
Product Details:
Temperature:
Control of standard components:
Control technology:
Safety:
Heating concept:
Stainless Steel interior:
Textured stainless steel casing:
Electrical data:
Ambient conditions:
Brand: Memmert
Model: WNB 22
Product Descriptions:
The highest level of safety in the lab is ensured by the combination of corrosion-resistant stainless steel, precision electronics, and multiple temperature protection.
Product Details:
Temperature:
| Setting temperature range | +10 to +95 °C and boiling stage |
| Working temperature range in °C | min. 5 above ambient up to +95 °C with additional boiling mode |
Control of standard components:
| Temperature sensor | 1 Pt100 sensor class A in 4-wire-circuit |
| Timer | Integrated digital timer from 1 min. to 99,59 hours for: ON continous operationWAIT (delayed on for continous and limited timed operation) HOLD |
Control technology:
| Controller | digital display of set and actual temperature and of (remaining) programme time |
Safety:
| Temperature control | mechanical temperature limiter TB protectionclass 1 switching the heating off at approx. 30°C above max. temperature of the bath |
| Temperature control | in case of over temperature due to failure, the heating is swtiched off at approx. 10°C above the set temperature (fixed value) |
| Autodiagnostic system | microprocessor PID-temperature controller with integrated autodiagostic system indicator |
Heating concept:
| Heating Baths | corrosion-proof large-area heating on three sides |
Stainless Steel interior:
| Dimensions W x H x D in mm | w(A) x h(C) x d(B): 350 x 220 x 290 mm |
| Interior | easy to clean interior, made of stainless steel, reinforced by deep drawn ribbing, material no. 1.4301 (ASTM 304), laser-welded |
| Volume | 22 l |
| Liquid level. min | 177 mm |
| Liquid level max. | 200 mm |
Textured stainless steel casing:
| Dimensions | w(D) x h(G) x d(E): 578 x 405 x 436 mm |
Electrical data:
| Voltage | 230 V, 50/60 Hz |
| Electrical load | approx. 2000 W (during heating) |
Ambient conditions:
| 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 | +5 °C to +40 °C |
| Humidity rh | max. 80 %, non-condensing |
| Overvoltage category | II |
| Pollution degree | 2 |