8
Thermo Scientific Orion Star A212 Benchtop and Star A222 and Star A322 Portable Conductivity Meter Reference Guide
1. Press
UPQPXFSUIFNFUFSPO8IFOUIFNFUFSJTPOQSFTTBOERVJDLMZSFMFBTF
to turn the backlight
on or off or press and hold
GPSBCPVUUISFFTFDPOETUPQPXFSUIFNFUFSPGG
2. Press
UPFYJUBOZNFUFSGVODUJPOBOESFUVSOUPUIFNFBTVSFNFOUNPEF
3. The
f1, f2,
and
f3
GVODUJPOLFZTQFSGPSNBWBSJFUZPGNFUFSPQFSBUJPOT5IFNFOVTQFDJmDPQFSBUJPOJTTIPXO
BCPWFFBDILFZPOUIFEJTQMBZ'PSFYBNQMFQSFTT
f1
in the measurement mode to start a calibration.
5IF
,
,
or
LFZTBSFVTFEBTOBWJHBUJPOLFZT VQSJHIUEPXOMFGUXIFOTFMFDUJOHGSPNBmYFE
MJTUPSHSJEPGNFUFSPQUJPOT*OUIFNFBTVSFNFOUNPEFUIFTFLFZTBSFVTFEUPBDDFTTUIFTFUVQNFOVDIBOHF
UIFNFBTVSFNFOUNPEFNBOVBMMZMPHPSQSJOUBNFBTVSFNFOUBOEIPME GSFF[FBEJTQMBZFENFBTVSFNFOUJOUIF
continuous measurement mode.
*OUIFDPOUJOVPVTNFBTVSFNFOUNPEFXIFO
JTQSFTTFEBOEUIFNFBTVSFNFOUJTCFJOHIFME GSP[FOPOMZUIF
LFZXJMMCFGVODUJPOBMVOUJMUIFNFBTVSFNFOUJTSFMFBTFE VOGSP[FO
1SFTT
UPUVSOPOPSPGGUIFTUJSSFSQSPCF $BU/P
Orion Star A212 benchtop meters only.
1SFTT
to access the calibration log and data log.
Orion Star A212 benchtop meters only.
Meter Maintenance
'PSSPVUJOFNFUFSNBJOUFOBODFEVTUBOEXJQFUIFNFUFSXJUIBEBNQDMPUI*GOFDFTTBSZXBSNXBUFSPSBNJME
XBUFSCBTFEEFUFSHFOUDBOCFVTFE.FUFSNBJOUFOBODFDBOCFQFSGPSNFEPOBEBJMZXFFLMZPSNPOUIMZCBTJTBT
SFRVJSFECZUIFFOWJSPONFOUJOXIJDIUIFNFUFSJTPQFSBUFE*NNFEJBUFMZSFNPWFBOZTQJMMFETVCTUBODFGSPNUIF
meter using the proper cleaning procedure for the type of spill.
