This unique Advanced Performance TOF Detector is specially designed to withstand operational temperatures of up to 150°C and bake temperatures of up to 300°C, while providing the same superior resolution and sensitivity of all PHOTONIS products. This allows for rapid chamber degassing while providing ultra-quiet instrument operation.","PHOTONIS exclusive small pore MCPs, with pores 5 microns in diameter, offer one of the highest channel densities of any MCP available. This channel density provides dynamic range improvements of ten times that of conventional microchannel plates. These MCPs also give the Time-of-Flight detector superior sensitivity and excellent temporal resolution. The flat input surface provides uniform ion conversion and the higher aspect ratio of the MCPs provides gains in excess of 5x106. Operation Temperature to 150°C; bake temperature to 300°C. Each 18mm cartridge includes a Chevron™ set of two Long-Life™ 5 micron pore Extended Dynamic Range MCPs, and a high transmission grid mounted in a rugged module. This module can be purchased separately and allows the operator to replace MCPs quickly and easily.