ⓘ This product description has been translated from German using AI. Despite careful review, we do not guarantee that the translation is error-free; in case of doubt, the German version shall prevail.
The Memmert water bath WTB6 belongs to Memmert's new water bath generation.
The Memmert water bath WTB6 brings samples and reagents to a constant temperature between +10 and +100 °C. At 7 litres, it is the most compact model in the new WTB range, built for routine work with a small number of vessels.
New model generation
The WTB6 is part of the full relaunch of the Memmert water bath range, which according to Memmert replaces the previous model line. Accessories such as lids, base grids, insert racks and test tube racks come with new order numbers. There is no pump module for the WTB6; this factory option is reserved for the WTB15 and larger models. When reordering accessories, it is worth checking the current order number, listed further down in this description.
Touch display and controls
A 3.5-inch colour graphic touch display shows target and actual temperature and is adjusted via 2-point calibration. The customisable remote screen “CustomView” adapts the display to your own needs. Setting accuracy is 0.1 °C. The display shows the key operating values at a glance without needing a separate control panel.
Stainless steel tank and cleaning
The deep-drawn tank is made from stainless steel 1.4301 without corners or edges, and has an integrated central drain system that makes emptying and cleaning easier. The heater sits outside the chamber; the housing is also stainless steel. Four adjustable feet give it a secure stand. That makes daily cleaning and disinfection between two different batches easier.
Connection and operation
The WTB6 has a connected load of 1,000 W at 230 V, 50/60 Hz. The 115 V version is available as option X2 at no extra cost. A standard lab socket is enough; no dedicated high-current connection is needed.
Size within the WTB range
At 7 litres, the WTB6 is the smallest of the six WTB models, a range that goes up to the 45-litre WTB50. Controls, material and drain system are identical across the whole range; the main differences are internal dimensions, capacity, weight and, from the WTB15 upward, whether the pump module P7 is available.
Footprint and transport
Internal dimensions are 310 x 140 x 220 mm, external dimensions with the flat lid are 407 x 317 x 292 mm, with the sloped lid supplied as standard the height rises to 394 mm. For shipping, the WTB6 arrives in packaging measuring 500 x 450 x 495 mm, gross weight is 15.5 kg, net weight is 12.5 kg.
Calibration and documentation
A factory calibration certificate is not part of the standard equipment and is not included in the scope of delivery. Anyone who needs documented calibration, for example for a quality management system according to ISO 9001 or for test equipment monitoring, can order it as an additional chargeable service through our procurement service. That way the initial commissioning can be documented without having to ship the unit off separately.
Typical applications
With a setting range of +10 to +100 °C, the WTB6 covers a wide range of tempering tasks in the lab. Since there is no pump, the water surface stays calm, which helps when gently thawing sensitive samples.
Bringing samples and reagents to a constant temperature, for example when thawing or warming small volumesIncubating individual vessels at a defined water bath temperatureRoutine work in chemistry and microbiology labs with a small sample loadTraining and teaching settings where a compact water bath is enough for a few workstations
For labs that regularly temper only a few vessels at a time, the WTB6 is a good fit. For larger sample series or a full test tube rack, the WTB11 or the WTB15 offer more interior space within the same range.
Manufacturer's WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464.
Memmert units bought from us are covered for three years from delivery: the first 12 months are followed by a 24-month warranty under Memmert's terms, handled through us. Your statutory rights remain unaffected.
Technical details
Capacity7 litres
Internal dimensions (L x W x H)310 x 140 x 220 mm
External dimensions with flat lid (L x W x H)407 x 317 x 292 mm
External dimensions with sloped lid (L x W x H)407 x 317 x 394 mm
Packed dimensions (L x W x H)500 x 450 x 495 mm
Temperature setting range+10 to +100 °C
Working temperature rangeat least 5 °C above room temperature up to +100 °C (with lid, depending on ambient pressure)
Setting accuracy0.1 °C
Control unit3.5″ colour graphic touch display, customisable remote screen “CustomView”, 2-point calibration
MaterialStainless steel 1.4301 (chamber and housing)
Drain systemIntegrated central drain system, tank without corners or edges
Feet4 adjustable feet
Voltage / power230 V, 50/60 Hz, 1,000 W (optional 115 V, 50/60 Hz, 1,000 W, order number X2, no surcharge)
Net weight / gross weight12.5 kg / 15.5 kg
Scope of delivery
1× Memmert water bath WTB6 (base unit)1× stainless steel sloped lid
A factory calibration certificate is not included in the scope of delivery; details can be found above in the section Calibration and documentation.
Accessories for the WTB6
The following accessories are available for the WTB6 under the new order numbers:
Stainless steel flat lid, 3 openings Ø 87 mmB65806
Base gridB65814
Individual requirements & procurement service
Insert racks and test tube racks with new order numbers are also available for the WTB6, matched to the relevant size. Our procurement service helps with choosing the right accessories, with spare parts, and with individual calibration requests. As a factory option, Memmert also offers IQ/OQ documents. We order these with the device on request.
The Memmert water bath WTB11 belongs to Memmert's new water bath generation.
The Memmert water bath WTB11 reliably brings samples and reagents to a constant temperature between +10 and +100 °C. At 10 litres, it offers a bit more room than the WTB6 without taking up the bench space of a larger bath.
New model generation
The WTB11 is part of the full relaunch of the Memmert water bath range, which replaces the previous model line entirely. Accessories such as lids, base grids, insert racks and test tube racks are available under new order numbers. There is no pump module for the WTB11; this factory option is reserved for the WTB15 and larger models. When reordering accessories, it is worth checking the current order number, listed further down in this description.
Touch display and controls
Controls run through a 3.5-inch colour graphic touch display with 2-point calibration and the customisable remote screen “CustomView”. Target and actual temperature can be set and read with an accuracy of 0.1 °C. The display shows the key operating values at a glance without needing a separate control panel.
Stainless steel tank and cleaning
As with the rest of the range, the tank is deep-drawn stainless steel 1.4301, without corners or edges, with a central drain system for cleaning. The heater sits outside the chamber; the housing is also stainless steel. Four adjustable feet compensate for an uneven bench. That makes daily cleaning and disinfection between two different batches easier.
Connection and operation
The connected load is 1,000 W at both 230 V and 115 V (50/60 Hz). The 115 V version is available as option X2 at no extra cost. A standard lab socket is enough; no dedicated high-current connection is needed.
Size within the WTB range
At 10 litres, the WTB11 is the second-smallest model in the range, between the smaller WTB6 and the WTB15. Controls, material and drain system are identical across the whole range; the main differences are internal dimensions, capacity, weight and, from the WTB15 upward, whether the pump module P7 is available.
Footprint and transport
Internal dimensions are 310 x 190 x 220 mm, external with the flat lid 407 x 317 x 342 mm, with the sloped lid 407 x 317 x 444 mm. Packed dimensions are 500 x 450 x 495 mm, gross weight is 16 kg, net weight 13 kg. The footprint matches the WTB6, only the internal width is larger.
Calibration and documentation
A factory calibration certificate is not part of the standard equipment and is not included in the scope of delivery. Anyone who needs documented calibration, for example for a quality management system according to ISO 9001 or for test equipment monitoring, can order it as an additional chargeable service through our procurement service. That way the initial commissioning can be documented without having to ship the unit off separately.
Typical applications
With a setting range of +10 to +100 °C, the WTB11 covers a wide range of tempering tasks in the lab. Here too, the water surface stays calm without a pump, useful for samples that should not be disturbed.
Tempering samples and reagents at a constant +10 to +100 °CThawing and warming several smaller vessels side by sideRoutine tasks in chemistry, microbiology and quality assurance labs with moderate sample throughputUse as a second water bath alongside a larger unit for parallel batches at different temperatures
For everyday routine work with a manageable number of vessels, the WTB11 is usually enough. If a full test tube rack is needed regularly, the WTB15 with its extra internal length is the better fit within the same range.
Manufacturer's WEEE registration number (Memmert GmbH + Co. KG, Stiftung EAR): DE 66812464.
Memmert units bought from us are covered for three years from delivery: the first 12 months are followed by a 24-month warranty under Memmert's terms, handled through us. Your statutory rights remain unaffected.
Technical details
Capacity10 litres
Internal dimensions (L x W x H)310 x 190 x 220 mm
External dimensions with flat lid (L x W x H)407 x 317 x 342 mm
External dimensions with sloped lid (L x W x H)407 x 317 x 444 mm
Packed dimensions (L x W x H)500 x 450 x 495 mm
Temperature setting range+10 to +100 °C
Working temperature rangeat least 5 °C above room temperature up to +100 °C (with lid, depending on ambient pressure)
Setting accuracy0.1 °C
Control unit3.5″ colour graphic touch display, customisable remote screen “CustomView”, 2-point calibration
MaterialStainless steel 1.4301 (chamber and housing)
Drain systemIntegrated central drain system, tank without corners or edges
Feet4 adjustable feet
Voltage / power230 V, 50/60 Hz, 1,000 W (optional 115 V, 50/60 Hz, 1,000 W, option X2, no surcharge)
Net weight / gross weight13 kg / 16 kg
Scope of delivery
1× Memmert water bath WTB11 (base unit)1× stainless steel sloped lid
A factory calibration certificate is not included in the scope of delivery; details can be found above in the section Calibration and documentation.
Accessories for the WTB11
The following accessories are available for the WTB11 under the new order numbers:
Stainless steel flat lid, 3 openings Ø 87 mmB65806
Base gridB65814
Individual requirements & procurement service
Insert racks and test tube racks with new order numbers are also available for the WTB11, matched to the relevant size. Our procurement service helps with choosing the right accessories, with spare parts, and with individual calibration requests. As a factory option, Memmert also offers IQ/OQ documents. We order these with the device on request.