▎ 摘　　要

NOVELTY - The instrument has a semiconductor silicon chip formed with a silicon substrate (101) that is formed with a hanging hole (102). An upper surface of a hanging support layer (103) is formed with an air placing hole. The hanging support layer is made of silicon nitride material. An infrared sensitive layer (105) is made of silicon dioxide material and elastomeric polymer material. The infrared sensitive layer is formed on an upper part of the hanging support layer. Thickness of a graphite alkene part is about 5nm to 1000nm. USE - Graphene-based micro-metering heat radiation measuring instrument. ADVANTAGE - The instrument is simple in structure and inexpensive, and improves infrared detecting sensitivity of the infrared sensitive layer. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a graphene-based micro-metering heat radiation measuring instrument. Silicon substrate (101) Hanging hole (102) Hanging support layer (103) Metal electrode down-lead part (104) Infrared sensitive layer (105)