VWR®, Hotplate stirrer, professional round top供应商: VWR Collection
VWRU89171-866EA 20565.58 CNYVWRU89171-866
VWR®, Hotplate stirrer, professional round top
Professional round top hotplate-stirrer designed for applications that require exceptional accuracy, stability, and repeatability.
- Temperature uniformity
- Digital display for temperature, speed and time
- Cool touch, chemical-resistant housing
- Excellent safety features
- Exclusive safety system protects operator and sample
The low-profile design occupies minimal bench space, and fits into fume hoods. The rear housing of the unit features an off-centered, built-in support rod holder with locking knob that accepts the probe kit supplied with each unit. The stainless steel top plate is durable and will not crack. Enhanced electronics regulate both heating and stirring and bring samples to temperature quickly and efficiently. Temperature measurement is controlled more accurately by utiliising an internal RTD.
Hotplate stirrer is equipped with a variety of innovative safety features designed to facilitate efficient operation and workplace safety. The housing is constructed from a heat- and chemical-resistant polymer that remains cool to the touch throughout use. The spill-resistant housing channels fluids away from internal components in the event of a spill. A maximum temperature limiting function ensures the plate temperature will not exceed preset limits, allowing for control of sensitive flash points. A hot symbol warning light is illuminated when the heat is turned on, and remains lit until the top plate is sufficiently cooled. In timed mode, an alarm will sound when time reaches zero, or when the unit reaches set point temperature. Additionally, if the probe disengages from the sample, or if the stirrer motor stops or fails, the heater will automatically shut off. Units are equipped with redundant safety controls, which will shut down unit in case of heater malfunction.
Enhanced microprocessor control offers an external RTD probe option that delivers superior temperature control of the sample. Stirring function, with continuous duty motor and powerful magnet, maintains set speed even under changing load or viscosity. Separate LED displays for temperature, speed, and time allow user to view all settings at once.
Certifications: RoHS certified. TUV listed.
Delivery information: Supplied with RTD temperature probe kit (includes a 203 mm stainless steel RTD temperature probe, a 457 mm stainless steel support rod, thermometer/temperature probe extension clamp, and hook connector). Units are supplied with a 234 mm Euro type plug and a 38 mm PTFE-coated stir bar. Comes with exclusive five years warranty.
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