Waterbath Memmert WTB 11
The WTB11 water bath is an ideal solution for precise temperature control in laboratories and industrial environments, suitable for tasks such as regulating the temperature of ointments, emulsions, samples, plates, and nutrient solutions, as well as for warm storage and calibration.
Waterbath Memmert WTB 11 Spesifications
Temperature Control:
- Sensor: Digital temperature sensor mounted externally.
- Temperature Setting: Selectable between Celsius and Fahrenheit.
- Working Temperature Range: At least 5 °C above ambient up to +100 °C (with cover, depending on ambient conditions).
- Setting Temperature Range: +10 to +100 °C.
- Temperature Accuracy: 0.1 °C.
- Calibration: Supports 2-point calibration.
- Controller: 3.5″ intuitive color graphic display with touch screen; digital display of both set and actual temperature, as well as program time.
Safety Features:
- Overtemperature Protection: Two-stage safety system with a pressure sensor and thermal fuse for heating shutdown in case of overheating.
- Alarms: Adjustable visual and acoustic overtemperature alarms.
- Temperature Limiter: Independent limiter to switch off heating in case of failure.
- Autodiagnostic System: Integrated into the microprocessor PID-temperature controller with fault indicator.
Heating and Construction:
- Heating Concept: Corrosion-proof, large-area heating on the exterior of the interior.
- Interior: Deep-drawn stainless steel tray (W.St. 1-4301) with no corners or edges for easy cleaning; includes a central drain.
- Cover: Stainless steel gable cover.
- Drain System: Innovative and easy-to-operate drain system.
- Timer: Digital timer with a range from 1 minute to 99 hours 59 minutes, featuring both visual and acoustic alerts.
Dimensions and Capacity:
- Internal Dimensions: 267 mm (L) x 207 mm (W) x 200 mm (H).
- Volume: 10 liters.
- Liquid Level: Minimum 40 mm, maximum 164 mm.
- External Dimensions: 479 mm (L) x 289 mm (W) x 425 mm (H).
Electrical and Environmental Data:
- Voltage Options:
- 230 V, 50/60 Hz, approx. 1000 W.
- 115 V, 50/60 Hz, approx. 1000 W.
- Operating Conditions:
- Ambient temperature: +5 °C to +40 °C.
- Humidity: Maximum 80%, non-condensing.
- Overvoltage Category: II.
- Pollution Degree: 2.
- Installation Requirements: Ensure vent openings remain unobstructed, with a minimum of 100 mm clearance on the sides, 150 mm at the rear, and 750 mm between the bath and the ceiling.
Packaging and Shipping:
- Shipping Dimensions: 579 mm (L) x 389 mm (W) x 525 mm (H).
- Net Weight: Approximately 12 kg.
- Gross Weight: Approximately 14 kg.
- Transport Information: Must be transported upright.
- Customs Tariff Number: 8419 8998.
- Country of Origin: Germany.
- WEEE-Reg.-No.: DE 66812464.
