Refex A CT III RD Cor e Sizes NQ NQ2 NQ3 HQ HQ3 Q Dimensions Do wnhole instrument Outer diameter T o suit all Q series as abo v e Length Betw een 300 to 400 mm Contr ol unit Outer diameter 42 mm Length 300 mm W eight A v erage w eight per kit is 30 kg Accuracy Range 0 to 88 dip Accuracy 1 Depth Rating Do wnhole instrument Housing pr essur e 3500 m v er tical in fr esh wate r Q is a registered tr ademar k of Boar t Longy ear that ref er s its Q Wireline System The use of the Q mar k herein is not intended to equate the Q mar k with a par ticular hole siz e b ut r ather to indicate that Ref ex s products and ser vices are designed and intended to be used with Boar t Longy ear s Q Wireline System as w ell as other wireline systems a vailab le in the industr y that are compar ab le to that of the Q Wireline System T emperatur e Rating Do wnhole instrument Operating 30 C to 80 C Contr ol unit Operating 30 C to 50 C Batter y Nonr echargeable lithium batter y pack Appr o ximate batter y lif e do wnhole instrument Infr equent use 3 y ears Normal use 2 y ears Appr o ximate batter y lif e contr ol unit Infr equent use 2 y ears Normal use 2 y ears A ct III RD t echn I c A l spec I f I c A t I ons r efeximdexlimitedcom www r efexinstrumentscom Refex is a leading global man ufactur er of sur v e y and orientation instruments f or drill holes Its pr oduct por tf olio includes a complete pr ogram of bor ehole sur v e ying instruments f or mining tunnelling construction and other geotechnical a pplications Refex is established in all major mark ets the Americas Africa Eur ope and Asia Pacifc The success of Refex is based on its leading inno vativ e technolog y customer f ocus and a netw ork of local ser vice centr es w orldwide Rental Sales Suppor t Contacts Ref e x Asia P acifc T 61 0 8 9445 4020 Ref e x Nor th America T 1 705 235 2169 Ref e x South America T 56 2 589 9300 Ref e x Africa T 27 0 11 908 5595 Ref e x Eur ope T 44 1273 483 700