FIELD: instruments; x-ray thickness measuring means.
SUBSTANCE: thickness gauge incorporates two air conditioners. A cooling system is provided with a radiator, a pump, two forward and return flexible pipelines and a holding tank with cooling fluid. To ensure forced circulation of the cooling fluid around a closed path the forward pipeline passing through the pump is connected via fittings to the inlet of an emitter coil, the outlet of the radiator and the holding tank. One of the air conditioners is arranged inside a control post and another one is arranged upstream of the radiator in the cooling system. The effect is achieved by reducing the ambient temperature fluctuation caused by heating of the emitter anode or heated rolled products.
EFFECT: stabilising the accuracy of measurement.
1 dwg
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0 |
|
SU305326A1 |
Authors
Dates
2008-07-27—Published
2007-02-20—Filed