Patent Number: 
Section: claims

1. A method for assessing chemical reactor tubes, comprising the steps of:inserting a hollow tube body into a reactor tube; andactivating a “start” innut which communicates with a central processor, causing the central processor to begin an automated process which includes the steps of said central processor communicating with an electronic sensor to determine whether the hollow tube body is fully inserted into the reactor tube, and, then, upon determining that the hollow tube body is fully inserted into the reactor tube, said central processor automatically communicating with a first valve, causing the first valve to open and inflate a seal which seals between said hollow tube body and said reactor tube; said method also including injecting a controlled gas flow through said hollow tube body into said reactor tube; and measuring the pressure in said hollow tube body. 2. A method for assessing chemical reactor tubes as recited in claim 1, wherein activating said “start” input further causes the measurement of the oressure in said hollow tube body to be automatically electronically recorded along with an identifier of the chemical reactor tube in which said hollow tube body is inserted when the pressure measurement is taken. 3. A method for assessing chemical reactor tubes as recited in claim 1, wherein said hollow tube body is mounted on a hand-held wand, and further including a plurality of said hollow tube bodies mounted on said hand-held wand in an arrangement in which the hollow tube bodies are spaced apart from each other the same distance that the reactor tubes are spaced apart from each other, and said method further includes the step of inserting said plurality of hollow tube bodies into a respective plurality of chemical reactor tubes by manually moving said hand-held wand. 4. A method for assessing chemical reactor tubes as recited in claim 3, and further comprising the step of measuring the distance from a first point fixed relative to said hollow tube bodies to a second point fixed relative to the chemical reactor tubes; using that distance measurement to automatically determine which chemical reactor tubes are being measured; and automatically associating the pressure measurements with the chemical reactor tubes being measured. 5. A method for assessing chemical reactor tubes as recited in claim 4, and further comprising the step of electronically recording the pressure measurements for the plurality of chemical reactor tubes along with identifiers for the respective chemical reactor tubes being measured. 6. A method for assessing chemical reactor tubes as recited in claim 5, wherein said step of measuring the pressure includes using a pressure sensor mounted on said hand-held wand. 7. A method for assessing chemical reactor tubes, comprising the steps of:inserting a hollow tube body into a reactor tube; andinitiating an automated seauence of events, including the steps of ensuring that a seal is fully inserted into the chemical reactor tube; then inflating the seal which seals between said hollow tube body and said reactor tube;injecting a controlled gas flow through said hollow tube body into said reactor tube; andmeasuring the pressure in said hollow tube body;wherein there is a plurality of said hollow tube bodies, each being inserted into its respective reactor tube, and wherein said automated sequence of events further includes the steps of simultaneously injecting a controlled gas flow through each of said hollow tube bodies and then cycling a multiplex valve to sequentially put each of the hollow tube bodies in fluid communication with a single pressure sensor. 8. A method for assessing chemical reactor tubes, comprising the steps of:inserting a hollow tube body into a reactor tube; andinitiating an automated seguence of events, including the steps of ensuring that a seal is fully inserted into the chemical reactor tube; then inflating the seal which seals between said hollow tube body and said reactor tube;injecting a controlled gas flow through said hollow tube body into said reactor tube;measuring the pressure in said hollow tube body;measuring the distance from a first point fixed relative to said hollow tube body to a second point fixed relative to the chemical reactor tube;using that distance measurement to automatically determine which reactor tube is being measured; andautomatically associating the measurement with the chemical reactor tube being measured.