dualfootwear/wriststrap tester
model：surpa-6503
this item is produced according toiso/cd8782-istandard,test the grounding resistance of anti-staticshoe/footwears andwrist straps &with led display and alarm, itis ameasuringinstrument that cannot be short of during staticcontrol.it adopts9v battery for power supply, with low voltage butsafe. ithas thealarming function when voltage shortageoccurs,height canbeadjusted freely.
operation:
一．         testtheanti-static shoes are conductive.anti-staticorinsulative,judgethe grounding resistance of the shoes,leftledindicate leftshoes,right led indicate right shoes:
10e2~10e3        faillo        withoutalarm,yellow light on
10e3~10e4        faillo        withoutalarm,yellow light on
10e4~10e5          pass          greenlighton
10e5~10e6          pass          greenlighton
10e6~10e7          pass          greenlighton
10e7~10e8          pass          greenlighton
10e8~10e9        failhi        with alarm,redlight on
二、pushtheoption switch to “wrist strap” on the right, put onwriststraps andthen insert the plug or alligator clips into thesocket(alligatorclips pole) and press “press to test” key. whentheright indicatorlight is on, it means the impedance of thewriststrap.
test scopeofwriststrap:  
r〈750k          flillo         withalarm,yellow light on
750k〈r〈10m     pass           greenlighton
r〉10m          failhi          withalarm,red light on
注：仪器测量精度为+15%以内，可调式精密电阻箱校准。
how to fix:
(1)toloosesleeve, and insert bracket through testing board andscrewsleeve. asthe chart a.
(2) to separately fix up the linking lines on thetwosidesof testing board and fasten the bracked on the board.(pleasewellnote: two lines separately correspond two testing loopsandthelines are different from the color, the blue is for theleftandblack for right.)
    (3)tofasten tester batholith on the bracket and fetch thelinkinglinesout. as the chart b.
(4)toinsert the linking lines into the jack of tester, as thechartc,the blue lies on the left and the black is on the right.thatisok.  as the chart d.
how to adjust height:
to contrarotatesleeveforseveral circles, and adjust the bracket to the goodheight,thenscrew the sleeve.
hanging installation:
inordertosave time, we can use hanging installation.  totakethetester out, and use another set of lines. pleaseinstalllinesaccording to mark, another ender of line link tothesoleplate.there are two nails with 86mm of distance on thewall.the user canhang the tester on the nails.

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苏州恒之润静电控制有限公司
龚先生
13962162491