(Product number: H352C)
The accessory includes a clear plastic plate that is designed to fit the aperture in the Cross Flow Heat Exchanger H352 duct.
The plate consists of a four row finned tube bank with a removable finned tube in the centre of each row. An electrically heated finned active element with an integral surface thermocouple is supplied which may be inserted in place of the removable tube in the centre of each row. Replacing the removable tube in each row in turn in the tube bundle allows the variation in heat transfer coefficient in a tube bundle to be investigated.
The finned active element plugs directly into the Cross Flow Heat Exchanger H352 instrumentation console and this allows measurement of the low voltage power supplied to the heater and the surface temperature. The instrumentation console also limits the active element surface temperature to approximately 100°C.