Isotech

50°C to 350°C

Small Hot Plate Surface Sensor Calibrator

• Low Cost Portable Hot Plate
• PC Interface and Software
• Stable to ± 0.1°C

Temperature Range: 35°C to 650°C
Dry Block Accuracy: ≤0.3°C Throughout entire range
Absolute Stability over 30 minutes: At 50°C: ±0.02°C, At 250°C: ±0.02°C, At 650°C: ±0.03°C, Blackbody Source: ±0.3°C, Surface Sensor Calibrator: ±0.5°C
Computer Interface: Included with Windows Software
Cooling Time: 650°C to 150°C in 60 minutes
Heating Time 30°C to 650°C in 20 minutes
Calibration Volume: 35mm diameter by 148mm deep
Display Resolution Without Software: to 99.99: 0.01, 100.0 to 350.0: 0.1
Display Resolution With Included Software: 0.01 across entire range
Indicator Units: °C, °F, K
Power: 110VAC ±10% (50/60Hz) 1000 Watts
Overall Dimensions: 115mm x 230mm x 225mm (HxWxD)
Weight: 8.6 lbs (3.9 kg)

The Isotech Small Hot plate is a lightweight portable calibration system designed for surface mounted sensors. The flat surface plate is made from precision-machined aluminum. The sensor to be tested is simply placed on the surface, for higher accuracy a calibrated surface sensor can be placed alongside and the two compared.

Good thermal contact is ensured by the flat disk that is recessed to allow the optional use of a heat transfer paste or fluid. Uniform heat distribution is achieved with a flat spiral heater clamped to an integrating block below the surface of the plate. The typical accuracy that can be achieved is 1°C but this will be influenced by the type of sensor to be calibrated.

The internal control sensor is located immediately below the plate's surface.

A protective cover that can fit over the block is included along with a comprehensive handbook. The Hot Plate can be supplied configured for Fahrenheit operation, please specify on order.

The temperature range is from 50 to 350°C, which is set by an advanced, but easy to use temperature controller. The controller has been upgraded to have 0.01 resolution below 100°C (0.1° above 100°). A PC interface is included as standard along with an RS232 interface and Windows software.

 983 Surface Sensor Calibrator Product Spec Sheet