Specifications
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Model
999
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Power
1000 Watts typical
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Weight
17kg
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Options
Fixed Point Cells: Indium Large Primary Cell – 998-06-00A. Tin Hockey Large Primary Cell – 998-06-00B. Zinc Large Primary Cell 998-06-00C
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Voltage
100-130 or 208-240 Vac 50/60Hz
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Stability
±0.1°C
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Dimensions
Height 480mm Width 425mm Depth 260mm
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Emissivity
Greater than 0.995
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Cavity Depth
285mm
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Heating Time
45 minutes
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How to order
Model 999 Medusa R – State supply voltage. Please state any special calibration requirement.
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PC Interface
Included
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Aperture Diameter
45mm
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Temperature Range
30°C to 550.0°C
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Display Resolution
0.01°C to 99.99; 0.1°C from 100 to 550
The Medusa R Blackbody Calibration Source allows for calibration of noncontact infrared thermometers over the temperature range 30°C to 550°C.
It is suitable for use as a radiation source for infrared thermometers. The cavity is 45 x 285mm deep and suitable for use with the larger Isotech fixed point cells. Laboratory performance and low uncertainty calibrations are ensured by the combination by high emissivity and excellent temperature uniformity.
The digital temperature controller allows the block temperature to bet set to any value from 30°C to 550°C. Uniformity of the large block is ensured by using distributed heating technology.
For the smallest of uncertainties the Medusa R may be used with Isotech ITS-90 Fixed Point Cells, Gallium 29.7646°C, Indium 156.5985°C, Tin 231.928°C and Zinc 419.527°C. The cells are provided with a certificate of metal purity.
