Split type detecting and analyzing apparatus for chemical

The invention provides a split type detecting and analyzing apparatus for a chemical. The split type detecting and analyzing apparatus comprises a long-distance detector, a field detector and an analyzer, wherein the long-distance detector is used for long-distance detection of the chemical in a to-be-detected field, and the field detector is conveyed to the to-be-detected field to conduct field detection according to the detection result; the field detector is conveyed to the to-be-detected field by one of the manners at least that the field detector is carried by a mechanical device and the field detector is cast by an ejection device; the field detector is used for sending the data information obtained through field detection to the analyzer; the analyzer is used for analyzing the received data information and displaying the analysis result. The split type detecting and analyzing apparatus disclosed by the invention utilizes the long-distance detector and the field detector to ensure personal safety of staff, further accurately and efficiently detect the specific information of the chemical in the to-be-detected field, and realize double guarantee of the accurate completeness for detection and the personnel safety.