Maxibor ii K e y F eatur es and Benefts Full y sealed electr onics r educe the risk of accidental water entr y whilst on the surface Inter changeable industrial alkaline batter y pack Infrar ed data link ensur es r eliable and ra pid data comm unications Silicon acceler ometers measur e tool orientation and pr o vide inclination and r oll inf ormation dir ectl y 4mm outer diameter which incr eases the v ersatility of the tool Windo ws based softwar e impr o v es data pr ocessing ability in the feld Economical The Refex Maxibor II is a dependable tool of r obust design ensuring a lo w cost of o wnership Sealed electr onics and optics help pr e v ent accidental water entr y Lo w po w er consumption assur es man y y ears of normal use betw een batter y r eplacements The infrar ed data link pr o vides r eliable and simple data comm unications Robust optics eliminate the need f or contin ual r ecalibration o ptic al b orehole Sur vey Sy S te M The Refex MAXIBOR II is an advanced optical instr ument f or accur ate sur v eying of dr ill holes and tunnels in magneticall y disturbed en vironments The Refex MAXIBOR II is the ultimate sur v eying tool f or long inclined and hor iz ontal holes It can be used in boreholes with diameter s of 45mm or more Accurate The Refex Maxibor II is a highl y accurate sur v e ying tool olid state silicon acceler ometers guarantee pr ecision and pr o vide inclination and r oll inf ormation dir ectl y No calibration to perf orm and no man ual calculations No instrument drift cor r ections r equir ed Sur v e ys both in and out of the hole f or instant r epeatability check Note The Refex Maxibor II measur es r elativ e data ther ef or e the star ting azim uth has to be enter ed car efull y V ersatile The Refex Maxibor II is a v ersatile sur v e y instrument with an outer diameter of onl y 44 mm which allo ws it to be used in a wide variety of a pplications Optional centralisers ar e a vailable f or measur ement inside large diameter holes Ma y be run on r ods or wir eline or pumped into the hole Measur es inclination and azim uth e v er y 15 or 3 metr es depending on operating mode Sur v e ys can be run and r esults pr esented in metr es or f eet Con v enient f or r oll orientation of inhole tools Eff ectiv e The Refex Maxibor II is an eff ectiv e instrument which r educes time and costs Compr ehensiv e and straightf orwar d operation No need to pull drill r ods bef or e the sur v e y Quick to use a 100m sur v e y can be perf ormed in onl y 20 min utes depending on the rig T otall y automated calculations with immediate pr esentation of r esults on site Pr o v en Concept Modern Design The Refex Maxibor II is based on a pr o v en and successful principle f or measuring the de viation of bor eholes and tunnels Whilst undergr ound the Refex Maxibor II uses exactl y the same measuring concept that a sur v e y or with a theodolite w ould use on the surface that is the optical measur ement of angles and distances Extensiv e electr onic and optical r edesign has r esulted in a stateofthear t instrument which considerabl y impr o v es r eliability and lo w ers the o wnership cost