The Fluke 9009 Dry Well Calibrator includes two independently controlled temperature blocks. The hot block provides temperatures from 50°C to 350°C, while the cold block covers the range –15°C to 110°C. Each block is controlled by a precision Fluke Calibration temperature controller and includes two wells with removable inserts. The controller uses a precision platinum RTD as a sensor and controls the hot temperature block with a solid state relay (triac) driven heater; a thermal electric device (TED) controls the cold temperature block. The LED front panel continuously shows the current well temperature. The temperature may be easily set with the control buttons to any desired temperature within the specified range. The calibrator’s multiple fault protection devices insure user and instrument safety and protection.

Dry-well calibrator features:

• Two independently controlled temperature blocks
• Rapid heating and cooling
• Interchangeable multiple hole probe sleeves
• Convenient integrated carrying case
• RS-232 interface

Built in programmable features (applicable to both the hot and cold blocks):

• Temperature scan rate control
• Eight set-point memory
• Adjustable readout in °C or °F