portable trolley mount rail flaw detector

{"cid":"91150510","title":"FD-GT-20 Portable Trolley\u2011mount Rail UT Flaw Detector TB\/T 2340\u20112012 Standard Rail Defect Testing Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/c2\/67240b36ac45fc76d55ec0a58d17-200x200-1.jpg","attrs":{"Price":"USD86440\/set - USD87280\/set","Brand Name":"HUATEC","Model Number":"FD-GT-20","Minimum Order Quantity":"1 pc","Delivery Time":"10-15 working days after receipt of your payment","Gain":"0\uff5e80dB","PRF":"400Hz per channel","Frequency Range":"1.5MHz\uff5e3.0MHz","Payment Terms":"T\/T,Paypal","Blocking range":"Not bigger than 20mm","Displaying Mode":"A-scan\\B-scan\\A+B scan","Horizontal Linearity error":"\u226415%","Supply Ability":"5sets\/Month","Amplifier band":"-3dB 1.5MHz\uff5e3.0MHz","Certification":"CE","Place of Origin":"China","Packaging Details":"Carton packing box"}}

{"cid":"90021558","title":"Auto Gain Ultrasound Flaw Detector Dacpac Curve Gate Expansion Weld B Display Train Track Rail","imgUrl":"https:\/\/img.chinax.com\/nimg\/dd\/75\/a0e0b6b57d9216a3834bae0dcd1e-200x200-1.jpg","attrs":{"Brand Name":"HUATEC","Model Number":"FD-2008HT","Minimum Order Quantity":"1pcs","Delivery Time":"10days","Certification":"ISO, CE, GOST","Place of Origin":"Beijing","Payment Terms":"T\/T, Paypal, Western Union","Supply Ability":"500pcs per month","Packaging Details":"Standard export package","Vertical linearity error":"\u22643 %","Attenuator error":"Every 12 \u00b11dB","Dynamic range":"\u226532 dB","Electrical noise level":"\u226410\uff08frequency band\uff1a1~5MHz\uff09%","Flaw detection sensitivity margin":"\u226565\uff082.5Z20N probe\uff09dB","Sheet resolution":"\u22643\uff085C10N probe\uff09mm","Far-field resolution":"\u226526dB","Horizontal linearity error":"\u22640.5%","Detection range":"0 ~ 13000\uff08Steel longitudinal wave\uff09mm","Pulse shift range":"-10 ~ 1000 (Steel longitudinal wave) mm","Material Sound velocity":"400 ~ 15000 m\/s","Probe zero range":"0-200 \u00b5s","BPower Supply":"Adapter or lithium battery Adapter: AC input 100V~240V, DC output: DC 12V Battery\uff1a6.4V ~ 8.4V","Data storage":"Built in SD card\uff084G\uff09","Product name":"Rail Ultrasound flaw detector","Size":"152 \u00d7 240 \u00d7 68 (Width \u00d7 high \u00d7 Deep)","Operating Temperature":"-10\u2103 to 50\u2103","Weight":"About 1.4 (including battery)"}}

{"cid":"91195939","title":"Handy Portable ultrasonic Flaw Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/a2\/4621137b3a7815ba6461e74e6b2c-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"TMTECK","Model Number":"TFD900","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"30PCS\/Two weeks","Packaging Details":"carton","Certification":"EN12668-1","Working frequency":"W\\N Band, W: 0.5~20MHz; N: 1.5~3MHz","Warranty":"2 Years","Sensitivity Surplus":"\u226560dB (200\u03a62 FBH)","Probe Delay Available":"0~999.9\u03bcs","Weight":"Around 0.9kg (with battery & in-built charger)","Discernibility":"\u226536dB (mated with 5MHz\u03a614 transducer)","Attenuator Error":"Per 12dB \u00b11dB"}}

{"cid":"91191563","title":"2 Seats 4 Seats Electric Railway Inspection Trolley For Repair And Maintenance","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/85\/61c3979e1d62e55f18c772122813-200x200-1.jpg","attrs":{"Price":"$3000-$4000\/per set","Brand Name":"BEFANBY","Model Number":"KPX","Minimum Order Quantity":"1 set\/sets","Delivery Time":"30-40 days as usual delivery,20-30days for urgent delivery","Certification":"CE,SGS,ISO9001","Place of Origin":"Henan,China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"600 set\/sets, per year","Packaging Details":"The transfer trolley will be packed by the tarp, the parts will be shipped in the high quality wooden case.","Product name":"BEFANBY design electric railway inspection trolley","Color":"Customized","Application":"Industrial field","Running speed":"0-20m\/min","Running distance":"Unlimited","Warranty":"12 months","Port":"Qingdao\/Tianjin\/Shanghai","Load capacity":"1-500 Ton","Operation type":"Hand pendant + remoete control","Power supply":"Battery powered"}}