Autocheck 974/5

Product DescriptionAutocheck 974/5 is a portable automobile exhaust gas analyzer that uses single beam, non dispersive infrared(NDIR) determine CO, CO2 and HC concentration, O2 and NOx are deteted by electrochemical sensors.Autocheck 974/5 also calculates LAMBDA and AFR(Air Fuel Ratio) and exceeds the performance requirements of ASM/BAR 97 and OIML Class 1&0. -Korea Government Approved No.OEC-ìÑ-2000-2, Patent pending   Product Feature- Autocheck 974/5 meet BAR97 and OIML Class 1&0 performance requirements.- Heavy duty and high accuracyanalyzer. - Read continuous measurements either in service garage or in vehicle under load.- Complete stand alone unit, no additional equipment required for operation.- Large LCD display with backlight and touch-keypad operation.- Automatic zero calibration and semi automatic span calibration.- Rugged aluminum case.- Self -diagnostic.- Data management(save, edit, delete). - Maxumum accuracy, high performance and operational stability promoted by microprocessor  control and automatic programs.- Commucation with personal computer(RS-232).- Internal thermal printer(option). - Engine temperature & RPM check kit(option).- NOx sensor(option), PC software(option).- Sample gas cooler for long lasting & high RPM testing(option). Product Specification / Models* SPTC reserver the right to specification changes which may occur with advances is design without prior notice. MODEL AUTOCHECK 974/5(A) AUTOCHECK 974/5(C) RANGES HC : 0~30,000ppm(hexane) HC : 0~30,000ppm(hexane) 0~60,000ppm(propane) 0~60,000ppm(propane) CO : 0~10% CO : 0~10% CO2 : 0~20.00% CO2 : 0~20.00% O2 : 0~25% O2 : 0~25% CO2 : 0~20.00% CO2 : 0~20.00% NOx : 0~5,000ppm NOx : 0~5,000ppm Lambda : 0.5~3.0 Lambda : 0.5~3.0 AFR : 5~25 AFR : 5~25 ACCURACY HC, CO, CO2, O2 : 3% relNOx : 4% rel HC, CO, CO2, O2: 3% rel NOx : 4% rel O2 : 0.01% abs RESPONSE TIME (T90, with a 15-foot sample line connected) HC, CO, CO2 : less than 8 seconds O2, NOx : less than 12 seconds HC, CO, CO2: less than 3seconds NOx : less than 5.5 secondsO2 : less than 40seconds OPERATING ENVIRONMENT Temperature : 0~50°CHumidity : Up to 95%(non-condensing) Altitude : -300~2,500m(-1,000~8,000ft) Temperature : 0~50°CHumidity : Up to 99%(non-condensing) POWER 90~264VAC, 43~63Hz or 12VDC 90~264VAC, 43~63Hz or 12VDC SIZE 213(W) x 172(H) x 340(D)mm 213(W) x 172(H) x 340(D)mm WARRANTY 1 year 1 year