VWR® Advanced Dry Block Heaters

Supplier: Avantor
80863263 80863253 80863264 80863261 80863269 80863276 80863262 80863270 80863254 80863275
75838-284EA 2717.55 USD
75838-284 75838-296 75838-278 75838-316 75838-306 75838-280 75838-270 75838-308 75838-282 75838-294
VWR® Advanced Dry Block Heaters
Block Heaters Digital Block Heaters
Designed for applications that require repeatable results and superior temperature stability.

  • New design with smaller footprint
  • Exceptional temperature uniformity and stability
  • Heated lid model reduces condensation in sample lids
  • LED display for temperature and time
  • Heats to 120 °C (245 °F)
  • Holds interchangeable, modular heating blocks
  • Five-year warranty on parts and labor
  • Available with a NIST Traceable, ISO/IEC 17025 acredited calibration certificate from Troemner
  • Optional temperature probe kit

Multi-purpose units are ideal for incubation and activation of cultures, enzyme reactions, immunoassays, melting/boiling points, and a variety of other laboratory procedures

Each model accepts separate interchangeable modular blocks, which accommodate various sample enclosures such as vials, microplates, PCR strips, and a wide variety of tubes. Each block contains a thermometer well, and features close tube-and-block contact for maximum heat retention.

Easy-to-use front-mounted controls with independent LED displays show actual and set point temperatures. Microprocessor PID temperature control offers a stability of 0.1 °C, while independent controls allow users to adjust temperature settings in ±0.1 °C increments. A timer will display elapsed time or when programmed to user-defined limit, will count down to zero and shut off unit. Audible alarm will sound when time reaches zero. Temperature calibration mode allows unit to be calibrated to an external temperature device.

Optional external temperature probe monitors actual block or sample temperature and display that temperature on the control panel. The PT100 RTD probe is designed to fit perfectly into the thermometer well of each modular block. Kit 11301-112 includes a stainless steel RTD probe, 45.7 cm (18) stainless steel support rod, thermometer/temperature probe extension clamp, and hook connector.

Integral support rod holder with locking knob accepts optional external temperature probe kit.

Note: heaters with multiple blocks do NOT have independent temperature control.

Certifications: RoHS certified. TUV listed. Calibrated block heaters include a Troemner ISO/IEC accredited calibration certificate traceable to NIST. The ISO/IEC 17025 accredited calibration certificate includes multiple data points within the temperature and time function with the associated uncertainties. Troemner is accredited by NVLAP under laboratory code 105013-0 to perform ISO/IEC 17025 calibrations.

Accessories information: Heaters require a VWR modular heating block for operation (sold separately). Over 40 modular heating block options are available.

Ordering information: Unit must be ordered with heating block(s). All units include a 234 cm (92") detachable, three-wire cord and plug. Additional 230 V, 50/60 Hz models are also available; contact your VWR sales representative for more information. All units with a NIST certificate include a PT100 RTD temperature probe.

Caution: To avoid possible electrical hazard, do not fill well or block opening with water or other fluids. Unit is designed as a dry bath/incubator.
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