Hanna Instruments c 114 ユーザーズマニュアル

33

32

* 1 NTU = 1 FTU.

Rugged carrying case

Tissue for wiping the cuvets
(4 pcs)

Starter kit includes:

Rugged carrying case;
HI  93102-0 AMCO-AEPA-1
0 NTU* calibration solution,
30 mL;
HI  93102-20 AMCO-AEPA-1
20 NTU* calibration solution,
30 mL;
HI 93703-50 Cleaning solution,
230 mL;
HI 731318 Tissues for wiping
the cuvet (4 pcs);
Two measurement cuvets

AMCO-AEPA-1 0 NTU* cali-
bration solution, 30 mL

AMCO-AEPA-1 20 NTU* cali-
bration solution, 30 mL

Reagents for 100 Free Chlo-
rine tests

Reagents for 300 Free Chlo-
rine tests

Cleaning solution, 230 mL

Reagents for 100 Total Chlo-
rine tests

Reagents for 300 Total Chlo-
rine tests

LOBAT Weak batteries. Change all batter-

ies as soon as possible.

Exhausted batteries. Change all
batteries immediately.

Low level of light is received during
the zeroing procedure.
Check for scratches on the cuvet
and ensure that sample is not ex-
cessively turbid. Repeat the read-
ings. If the problem persists,
recalibrate the meter using deion-
ized water in the diagnostic mode
“31” (see Calibration).

Light intensity is high during last
measurement. Make sure the cuvet
is capped and placed properly in
the holder, and that ambient light
does not reach the photodetector.
Repeat the measurement. If the
problem persists, contact your dealer
or the nearest Hanna Office.

Hardware error. Repeat the mea-
surement. If the error message ap-
pears again, contact your dealer or
the nearest Hanna Office.

Out of range. Check the measuring
procedure and verify the
concentration of the sample to
ensure that is not too high.