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Lauda® Proline Clear-View Benchtop Heating Circulators, Brinkmann™

Supplier: LAUDA-BRINKMANN INC
Lauda®
027952020 LCD 8280 LCD 8281 LCD 0277 LCD 0276 LCD 4277 LCD 4276 027952526 027952208 027952429 027952500 LCD 8728 027952402 027952305 027952101 027952003 027952470 027952372 027952054 027952071 LCD 0284 LCD 0283 LCD 8279 LCD 0285 LCD 4285 LCD 0282 LCD 4284 LCD 4283 LCD 4282 027952259 027952453 027952356
Clear-view circulators with an insulating glass window and compact housing are suitable for direct observation of samples and viscosity measurements

All circulators include a Varioflex high-power pressure pump. The pump can be adjusted in 8 levels to the particular output requirement and consequently provides an optimum circulation of the bath liquid at all times. Each circulator constantly verifies pump load and generates an alarm prior to any critical conditions, including low bath liquid level, high bath liquid viscosity, or blockage. The cascade control loop with PID and PD controllers ensures that external processes are regulated with maximum precision and control accuracy.

The Self-Check Assistant™ feature constantly monitors and verifies all set operating parameters and generates alarms prior to critical conditions. The Error List Historian™ allows storage and retrieval of data about alarms, warning messages, and other operating parameters. This feature provides easy analysis of problems that only appear sporadically, and it is also useful in GLP/GMP laboratory environments.

Circulators also feature side and rear pump connections to allow simultaneous connection of up to two external reactors or external instruments. Circulators come with a cooling coil for cooling with cold water or an accessory chiller. An integrated bypass improves bath circulation and can be used to shut off flow to an external circuit. It can easily adjusted with a screwdriver. Standard circulators offer an LED display with two module slots for digital or analog interfaces, an integrated external control, and simple 3-key operation. Circulators with removable LCD display can be set to display 3, 5, or 7 operating parameters. The display features easy navigation through a simple menu structure. They also feature a built-in RS-232/485 interface. The LCD display module can be detached and used as a remote control from up to 50m (164ft.) away.

Circulators feature three independently functioning heating elements for less surface load on the heating elements. Less surface load results in longer lifetime of the heating elements and longer bath liquid life due to minimized thermal stress. An intelligent power adapt management system provides fast heating and optimum performance. The system facilitates the use of the maximum electrical output supplied by the outlet to which the circulator is connected and allows heating outputs up to 3.5kW.

Ordering information: All Model PVL series baths include a bath cover to prevent condensation. These baths can also work with chillers to reach temperatures below 30°C.

Services: VWRCATALYST™ offers validation services including IQ, OQ, and PQ protocol development and execution, as well as asset management and calibration services (US only); call 888-793-2300 for more details.


 

ORDER

Expand All / Collapse All
Description Electrical Model Capacity Dimensions Temperature Range Supplier No. VWR Catalog Number Unit Price Quantity
Circulator with Removable LCD Display 208V, 60Hz, 2900W PV 24C 24 L (6.3 gal.) 40.5W x 13.5D x 39H cm (16 x 55/16 x 1511/32") 30 to 230°C L001600 77888-310 Each Retrieving
Circulator with Removable LCD Display 208V, 60Hz, 2900W PV 36C 36 L (9.5 gal.) 58.5W x 13.5D x 39H cm (23W x 55/16 x 1511/32") 30 to 230°C L001601 77888-318 Each Retrieving
Circulator with Removable LCD Display 208V, 60Hz, 2900W PVL 24C 24 L (6.3 gal.) 40.5W x 13.5D x 39H cm (16 x 55/16 x 1511/32") 30 to 100°C LCD 0285 77888-334 Each Retrieving
Circulator with Removable LCD Display 115V, 60Hz, 1700W PVL 24C 24 L (6.3 gal.) 40.5W x 13.5D x 39H cm (16 x 55/16 x 1511/32") 30 to 100°C L001579 77888-332 Each Retrieving
Circulator with Removable LCD Display 115V, 60Hz, 1700W PV 15C 15 L (4 gal.) 23W x 13.5D x 39H cm (9 x 55/16 x 1511/32") 30 to 230°C L001575 77888-300 Each Retrieving
Circulator with Removable LCD Display 208V, 60Hz, 2900W PV 15C 15 L (4 gal.) 23W x 13.5D x 39H cm (9 x 55/16 x 1511/32") 30 to 230°C LCD 0277 77888-302 Each Retrieving
Circulator with Removable LCD Display 115V, 60Hz, 1700W PVL 15C 15 L (4 gal.) 23W x 13.5D x 39H cm (9 x 55/16 x 1511/32") 30 to 100°C L001578 77888-324 Each Retrieving
Circulator with Removable LCD Display 208V, 60Hz, 2900W PVL 15C 15 L (4 gal.) 23W x 13.5D x 39H cm (9 x 55/16 x 1511/32") 30 to 100°C LCD 0283 77888-326 Each Retrieving
Standard Circulator 115V, 60Hz, 1700W PV 15 15 L (4 gal.) 23W x 13.5D x 39H cm (9 x 55/16 x 1511/32") 30 to 230°C L001574 77888-296 Each Retrieving
Standard Circulator 208V, 60Hz, 2900W PV 24 24 L (6.3 gal.) 40.5W x 13.5D x 39H cm (16 x 55/16 x 1511/32") 30 to 230°C L001598 77888-306 Each Retrieving
Standard Circulator 208V, 60Hz, 2900W PVL 15 15 L (4 gal.) 23W x 13.5D x 39H cm (9 x 55/16 x 1511/32") 30 to 100°C LCD 0282 77888-322 Each Retrieving
Standard Circulator 208V, 60Hz, 2900W PVL 24 24 L (6.3 gal.) 40.5W x 13.5D x 39H cm (16 x 55/16 x 1511/32") 30 to 100°C LCD 0284 77888-330 Each Retrieving
Standard Circulator 208V, 60Hz, 2900W PV 15 15 L (4 gal.) 23W x 13.5D x 39H cm (9 x 55/16 x 1511/32") 30 to 230°C LCD 0276 77888-298 Each Retrieving
Standard Circulator 208V, 60Hz, 2900W PV 36 36 L (9.5 gal.) 58.5W x 13.5D x 39H cm (23W x 55/16 x 1511/32") 30 to 230°C L001599 77888-314 Each Retrieving
Standard Circulator 115V, 60Hz, 1700W PVL 15 15 L (4 gal.) 23W x 13.5D x 39H cm (9 x 55/16 x 1511/32") 30 to 100°C L001576 77888-320 Each Retrieving
Standard Circulator 115V, 60Hz, 1700W PVL 24 24 L (6.3 gal.) 40.5W x 13.5D x 39H cm (16 x 55/16 x 1511/32") 30 to 100°C L001577 77888-328 Each Retrieving
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SPECIFICATIONS

Temperature Stability ±0.01°C
Max. Pumping Pressure 0.8 bar
Max. Pump Pressure Flow 25 L/min.
Max. RCF
Working Well Volume

SERVICES


Services: VWRCATALYST™ offers validation services including IQ, OQ, and PQ protocol development and execution, as well as asset management and calibration services (US only); call 888-793-2300 for more details.
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