M315X（X4,X6,X8,X12）Largeareasourcesforcalibratingthermalimagingsystems,aerialmapping/surveillanceequipmentａndspectrophotometers.（Ambient+5）...400°CHeatedemittershape:ThermallyuniformplateEmissivity:effective=1.00at8...14µm（Foremissivitiesofotherw***elengthtemperaturecorrectiontablesare***ailable）Standardcalibrationmethod:pyrometric（Largeareacalibrationsourceswithtemperaturesupto400°Ccanoptionallybecalibratedthermometrically.）Surfacearea:M315X4:101x101mmM315X6:152x152mmM315X8:204x204mmM315X12:305x305mmTemperatureuncertainty:1°C（<100°C）to1.3°C（at400°C）***eragewarm-uptime:60min（to400°C）Dimensi***[mm]（HxWxD）/Weight:X4:280x254x280toX12:510x660x585Controllermodule:178x483x593)