[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"sanity-Mkm8p1bSybVB80t3qsbJqk-d5jD8L41vs8a0bx2RSVw":3,"sanity-mjbqTF1A6kub54iATPZFDJUnPAJGGzTDXnj0P3tv4_c":22,"sanity-BXEKuZYZrRnh4xPb-tAZB9hkaYcpB88cdS4jSee8GlQ":221},{"data":4,"sourceMap":-1},{"description":5,"ogImage":17,"socialLinks":18,"title":21},[6],{"_key":7,"_type":8,"children":9,"markDefs":15,"style":16},"1e5bf7423b5d","block",[10],{"_key":11,"_type":12,"marks":13,"text":14},"d2ec9ecd6dae","span",[],"Rentals you can rely on Access high-performance offshore equipment for both short- and long-term needs. Explore our rental solutions and available fleet. Sales you can count on Quality offshore equipment, backed by trusted expertise and reliable support. Explore our products for sale. Solutions you can trust in We go beyond standard supply, delivering custom-built equipment.",[],"normal","https:\u002F\u002Fcdn.sanity.io\u002Fimages\u002Fiwwf155v\u002Fproduction\u002F6cf0171c06188028b4a426a398c402e8e9506cb1-6392x4261.png",{"facebook":19,"linkedin":20},"https:\u002F\u002Fwww.facebook.com\u002Fnorgroup\u002F","https:\u002F\u002Fwww.linkedin.com\u002Fcompany\u002Fnor-group-official?originalSubdomain=no","NOR Group",{"data":23,"sourceMap":-1},{"equipmentCategories":24,"footerContacts":81,"footerLottieUrl":102,"footerNav":103,"footerTagline":132,"legalLinks":133,"mainNav":140,"socialLinks":220},[25,29,33,37,41,45,49,53,57,61,65,69,73,77],{"_id":26,"name":27,"slug":28},"22365055-c9b9-43e2-951b-5865d63c814e","Buoyancy","buoyancy-2",{"_id":30,"name":31,"slug":32},"01aece42-5a21-4997-8be1-288eca2785c3","Diving Equipment","diving-equipment",{"_id":34,"name":35,"slug":36},"01a9937a-668b-455a-b9a8-6d1553c596f5","Geophysical","geophysical",{"_id":38,"name":39,"slug":40},"c83221c1-6bf5-4c4b-94e2-090512557d62","Guidewire Equipment","guide-wire-equipment",{"_id":42,"name":43,"slug":44},"8c3135c3-ca67-4f06-8692-a371628959ba","Hydrographic","hydrographic",{"_id":46,"name":47,"slug":48},"4a06c413-9915-4beb-b9f4-c1be018b0003","Lifting & Handling","subsea-lifting-equipment",{"_id":50,"name":51,"slug":52},"de714313-c2f8-404b-bb22-cde5b888393d","NDT & Inspection","ndt-inspection",{"_id":54,"name":55,"slug":56},"e1c79345-c951-45c5-9557-65cf389bed94","Positioning\u002FCommunication","positioning-communication",{"_id":58,"name":59,"slug":60},"10fc43ea-6567-4ffd-96a8-178f3df41e38","ROV Sensors","rov-sensors",{"_id":62,"name":63,"slug":64},"7d18ccc1-fc35-46f4-8e4c-2cc7bac26a27","ROV Tools","rov-tools",{"_id":66,"name":67,"slug":68},"a22e25b1-73ef-4bc7-99d4-efc4e8a62a87","Software","software",{"_id":70,"name":71,"slug":72},"cb4b0092-5439-48e4-87dd-8500808ee33a","Subsea Video Inspection","video-inspection",{"_id":74,"name":75,"slug":76},"9193ba4b-e6bd-40f7-9f90-247c79dca869","Survey and Environmental sensors","survey-and-environmental-sensors",{"_id":78,"name":79,"slug":80},"fa713286-72fe-4223-8cb6-20a99d679cfa","Topside Equipment","topside-equipment",[82,87,92,97],{"_key":83,"email":84,"phone":85,"region":86},"95f74185a49b","sales.no@norgroup.com","+47 47 47 52 30","Norway",{"_key":88,"email":89,"phone":90,"region":91},"df7194092493","sales.uk@norgroup.com","+44 1224 011945","United Kingdom",{"_key":93,"email":94,"phone":95,"region":96},"4389babecaba","sales.apac@norgroup.com","+65 6531 0710","Asia-pacific",{"_key":98,"email":99,"phone":100,"region":101},"95ade1551692","sales.americas@norgroup.com","+1 706-522-3022","Americas","https:\u002F\u002Fcdn.sanity.io\u002Ffiles\u002Fiwwf155v\u002Fproduction\u002Fc7687782ece0d2b1ba814f42450d3ca4944e0212.json",[104,112,117,122,127],{"_key":105,"label":106,"link":107},"22ba3073eee0","Equipment",{"href":108,"linkType":109,"openInNewTab":110,"page":111,"post":108},null,"page",false,"products",{"_key":113,"label":114,"link":115},"0ac3d26ebcab","About",{"href":108,"linkType":109,"openInNewTab":110,"page":116,"post":108},"about",{"_key":118,"label":119,"link":120},"3c3bbe3e3e6d","Careers",{"href":108,"linkType":109,"openInNewTab":110,"page":121,"post":108},"careers",{"_key":123,"label":124,"link":125},"3636f537cd84","Insights",{"href":108,"linkType":109,"openInNewTab":110,"page":126,"post":108},"insights",{"_key":128,"label":129,"link":130},"0e5bbc692b7e","Contact",{"href":108,"linkType":109,"openInNewTab":110,"page":131,"post":108},"contact","Equipment you can count on. People you can trust.",[134],{"_key":135,"kind":136,"label":137,"link":138},"52458e21ae6c","link","Privacy Policy",{"href":108,"linkType":109,"openInNewTab":110,"page":139,"post":108},"privacy-policy",[141,144,170,199,213,217],{"_key":142,"children":108,"label":106,"link":143},"e170217abe65",{"href":108,"linkType":109,"openInNewTab":110,"page":111,"post":108},{"_key":145,"children":146,"label":167,"link":168},"70461396fd39",[147,152,157,162],{"_key":148,"label":149,"link":150},"0e7c1c51b986","Solutions",{"href":108,"linkType":109,"openInNewTab":110,"page":151,"post":108},"solutions",{"_key":153,"label":154,"link":155},"9bdabbafbb39","Cable Moulding",{"href":108,"linkType":109,"openInNewTab":110,"page":156,"post":108},"cable-moulding",{"_key":158,"label":159,"link":160},"e9d6bc0e915d","Calibration",{"href":108,"linkType":109,"openInNewTab":110,"page":161,"post":108},"calibration",{"_key":163,"label":164,"link":165},"8e806c869a75","NOR Academy",{"href":108,"linkType":109,"openInNewTab":110,"page":166,"post":108},"nor-academy","Services",{"href":108,"linkType":109,"openInNewTab":110,"page":169,"post":108},"services",{"_key":171,"children":172,"label":114,"link":198},"7011890b9e6a",[173,178,183,188,193],{"_key":174,"label":175,"link":176},"d03400b611f0","Our Story",{"href":108,"linkType":109,"openInNewTab":110,"page":177,"post":108},"our-story",{"_key":179,"label":180,"link":181},"45071ae1b01a","Our Offices",{"href":108,"linkType":109,"openInNewTab":110,"page":182,"post":108},"our-offices",{"_key":184,"label":185,"link":186},"1388f9ee6e8e","Leadership & Board",{"href":108,"linkType":109,"openInNewTab":110,"page":187,"post":108},"leadership-and-board",{"_key":189,"label":190,"link":191},"e46c0dfa21a0","Sustainability",{"href":108,"linkType":109,"openInNewTab":110,"page":192,"post":108},"sustainability",{"_key":194,"label":195,"link":196},"ef35b34a0833","Partners",{"href":108,"linkType":109,"openInNewTab":110,"page":197,"post":108},"partners",{"href":108,"linkType":109,"openInNewTab":110,"page":116,"post":108},{"_key":200,"children":201,"label":119,"link":212},"40971c9f9b06",[202,207],{"_key":203,"label":204,"link":205},"6aa162f7d885","Open positions",{"href":108,"linkType":109,"openInNewTab":110,"page":206,"post":108},"open-positions",{"_key":208,"label":209,"link":210},"646184dd07c6","Employee stories",{"href":108,"linkType":109,"openInNewTab":110,"page":211,"post":108},"employee-stories",{"href":108,"linkType":109,"openInNewTab":110,"page":121,"post":108},{"_key":214,"children":108,"label":124,"link":215},"786d274e02b7",{"href":216,"linkType":109,"openInNewTab":110,"page":126,"post":108},"http:\u002F\u002Flocalhost:3000\u002Fposts",{"_key":218,"children":108,"label":129,"link":219},"ec904fd60061",{"href":108,"linkType":109,"openInNewTab":110,"page":131,"post":108},{"facebook":19,"linkedin":20},{"data":222,"sourceMap":-1},{"_createdAt":223,"_id":224,"_rev":225,"_type":226,"_updatedAt":223,"category":227,"categoryRef":228,"datasheet":230,"description":233,"documents":108,"featured":110,"keySpecs":234,"manufacturer":241,"productImage":242,"seoDescription":246,"seoTitle":247,"shortDescription":248,"slug":249,"subtitle":252,"technicalSpec":253,"title":247},"2026-10-28T15:21:23Z","f450a7d5-d681-4052-a497-b0a78a53ba37","4QK4B725yokZV3eQbuzo7q","product",{"name":35,"parent":108,"slug":36},{"_ref":34,"_type":229},"reference",{"originalFilename":231,"url":232},"EdgeTech 3100P Sub Bottom Profiler (4-24 kHz).pdf","https:\u002F\u002Fcdn.sanity.io\u002Ffiles\u002Fiwwf155v\u002Fproduction\u002F362b9eece1bbafc8145acd34ee6c00929b0c9234.pdf","The EdgeTech 3100P is a portable sub-bottom profiler system that uses EdgeTech's Full Spectrum CHIRP technology to image the sub-bottom structure. The EdgeTech 3100P is designed for use from smaller boats in rivers, lakes, ponds and shallow water ocean applications, and the towfish has a max depth rating of 300 m.\n\nThe EdgeTech 3100P is supplied with one of two towfish. The SB-424 towfish operates at 4–24 kHz with 4–8 cm vertical resolution and penetration of 2 m in coarse calcareous sand and 40 m in clay, and weighs 45 kg in air and 18 kg in water. The SB-216S towfish operates at 2–16 kHz with 6–10 cm vertical resolution and penetration of 6 m in coarse calcareous sand and 80 m in clay, and weighs 76 kg in air and 32 kg in water. According to the datasheet, the SB-424 gives slightly higher resolution but less penetration than the SB-216S.\n\nAlong with the towfish, the EdgeTech 3100P comes with a portable splash-proof topside processor in a rugged enclosure and a laptop computer running EdgeTech DISCOVER software for display of the sonar data; a splash-proof\u002Fruggedised laptop is optional. The system comes standard with a 35 m tow cable, with customer-specified lengths available, and runs on AC or DC power. The topside processor has an Ethernet I\u002FO, archives to DVD-R\u002FW and supports the JSF, SEG-Y and XTF file formats, and a pole mount is available as an option for shallow water surveys.\n\nApplications listed for the EdgeTech 3100P include geological surveys, geohazard surveys, buried object location, mining\u002Fdredging surveys, bridge\u002Fshoreline scour surveys and pipeline and cable location.",[235,236,237,238,239,240],"SB-424 towfish: 4–24 kHz, 4–8 cm resolution","SB-216S towfish: 2–16 kHz, 6–10 cm resolution","Penetration in clay: 40 m (SB-424), 80 m (SB-216S)","Max towfish depth rating 300 m","SB-424: 45 kg in air, 18 kg in water","35 m tow cable as standard","EdgeTech",{"_type":243,"asset":244},"image",{"_ref":245,"_type":229},"image-7cc73e772e9c8240805c84ba08c8f0a9b9d768a7-732x585-png","Rent an EdgeTech 3100P portable sub-bottom profiler with CHIRP and an SB-424 (4–24 kHz) or SB-216S (2–16 kHz) towfish, rated to 300 m.","EdgeTech 3100P Sub-Bottom Profiler","EdgeTech 3100P portable sub-bottom profiler with Full Spectrum CHIRP, a choice of SB-424 (4–24 kHz) or SB-216S (2–16 kHz) towfish and a 300 m towfish depth rating.",{"_type":250,"current":251},"slug","edgetech-3100p-sub-bottom-profiler","Portable Sub-Bottom Profiler System",[254,259,263,267,271,275,279,283,287,291,295,299,303,307,311,315,318,322,326,330,334,338],{"_key":255,"_type":256,"label":257,"value":258},"50eed96151f2","specRow","System type","Portable sub-bottom profiler system",{"_key":260,"_type":256,"label":261,"value":262},"d8f16cf6ec5a","Pulse technology","Full Spectrum CHIRP",{"_key":264,"_type":256,"label":265,"value":266},"d35f63a83da9","Towfish options","SB-424 or SB-216S",{"_key":268,"_type":256,"label":269,"value":270},"c036c010b5ba","Frequency range","4–24 kHz (SB-424); 2–16 kHz (SB-216S)",{"_key":272,"_type":256,"label":273,"value":274},"ae79cde91549","Vertical resolution (depends on pulse selected)","4–8 cm (SB-424); 6–10 cm (SB-216S)",{"_key":276,"_type":256,"label":277,"value":278},"c28bbaa6836e","Penetration in coarse calcareous sand","2 m (SB-424); 6 m (SB-216S)",{"_key":280,"_type":256,"label":281,"value":282},"f47045a9bb1b","Penetration in clay","40 m (SB-424); 80 m (SB-216S)",{"_key":284,"_type":256,"label":285,"value":286},"fe40cbe232ab","Towfish dimensions","L 77 × W 50 × H 34 cm (SB-424); L 105 × W 67 × H 40 cm (SB-216S)",{"_key":288,"_type":256,"label":289,"value":290},"d93fca620871","Weight in air","45 kg (SB-424); 76 kg (SB-216S)",{"_key":292,"_type":256,"label":293,"value":294},"b857d6c30d8d","Weight in water","18 kg (SB-424); 32 kg (SB-216S)",{"_key":296,"_type":256,"label":297,"value":298},"88d14d0c6c0f","Max depth rating of towfish","300 m",{"_key":300,"_type":256,"label":301,"value":302},"f0384b9f0b54","Tow cable","35 m (standard); customer-specified lengths available",{"_key":304,"_type":256,"label":305,"value":306},"7f1ab1b73b1e","Topside processor hardware","Rugged, portable splash-proof enclosure",{"_key":308,"_type":256,"label":309,"value":310},"31f712994657","Operating system","Windows 7",{"_key":312,"_type":256,"label":313,"value":314},"8489fa55341f","Display","Laptop computer (splash-proof\u002Fruggedised laptop optional)",{"_key":316,"_type":256,"label":67,"value":317},"af1a34777c87","EdgeTech DISCOVER",{"_key":319,"_type":256,"label":320,"value":321},"fec5a3f036be","Archive","DVD-R\u002FW",{"_key":323,"_type":256,"label":324,"value":325},"014a09968e36","File formats","JSF, SEG-Y & XTF",{"_key":327,"_type":256,"label":328,"value":329},"fa7e0b70254f","I\u002FO","Ethernet",{"_key":331,"_type":256,"label":332,"value":333},"6858a236bdd0","Power","AC or DC (low power requirement)",{"_key":335,"_type":256,"label":336,"value":337},"36a9fafea92d","Pole mount","Optional, for shallow water surveys",{"_key":339,"_type":256,"label":340,"value":341},"e109a077b36d","Applications","Geological surveys, geohazard surveys, buried object location, mining\u002Fdredging surveys, bridge\u002Fshoreline scour surveys, pipeline and cable location"]