Hanna Instruments HI 9023C, Инструкция по эксплуатации

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HI 9110 HI 9210 HI 9210N
Range pH 0.00 to 14.00 pH
°C — 0.0 to 70.0°C
Resolution pH 0.01 pH
°C — 0.1°C
Accuracy pH ±0.02 pH
(@20°C/68°F) °C — ±0.5°C
Typical EMC pH ±0.05 pH ±0.02 pH
Deviation °C — ±0.5°C
Calibration Manual 2 points through trimmers
Offset Calibration ±1 pH
Slope Calibration From 85 to 105% of nominal value
Temperature Manual 0 to 100°C Auto 0 to 70°C
Compensation (32 to 212°F) (32 to 158°F)
Electrode FC 100B HI 1230B HI 1217D
pH ( incl. ) pH ( incl. ) pH/°C ( incl. )
Input Impedance 10
12
Ohm
Battery Type 4x1.5 volt, AA size (alkaline batteries);
Life 2000 hours of continuous use
Environment 0 to 50°C (32 to 122°F); 100% RH
Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4")
Weight 320 g (11.3 oz.)
SPECIFICATIONS HI 9110, HI 9210 SPECIFICATIONS HI 9110, HI 9210 SPECIFICATIONS HI 9110, HI 9210 SPECIFICATIONS HI 9110, HI 9210 SPECIFICATIONS HI 9110, HI 9210
& HI 9210N & HI 9210N
& HI 9210N & HI 9210N & HI 9210N
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If the batteries become weak:
-
HI 9023C and HI 9023CN will display a
blinking additional decimal point.
- HI 9024C and HI 9025C will display "LOW
BAT".
- HI 9110, HI 9210 and HI 9210N will
display a "V" on the LCD. Note: HI 9110 HI 9110 HI 9110 HI 9110 HI 9110,
HI 9210 HI 9210 HI 9210 HI 9210 HI 9210 and HI 9210N HI 9210N HI 9210N HI 9210N HI 9210N are supplied with
the advanced "BEPS", Battery Error Preven-
tive System, that detects a low voltage condition in the battery.
The "V" symbol is to alert the user that the display will be shut-off
after about 5 hours of use. After that, the meter shuts down the
display, preventing the taking of erroneous measurements due to
low voltage.
Battery replacement must only take place in a
non hazardous area using the battery types speci-
fied in this instruction manual. To replace
rundown batteries, remove the two screws on
the rear cover of the instrument and replace all
four 1.5V AA batteries with new ones, while
paying attention to the correct polarity. Replace
the cover and tighten the two screws. The meter
is reset any time the batteries are removed. In
case of any functional problems, reset the meter
by removing and reinstalling the batteries.
pH
LOW BAT
V
BATTERY REPLACEMENT & AUTO-OFF BATTERY REPLACEMENT & AUTO-OFF BATTERY REPLACEMENT & AUTO-OFF BATTERY REPLACEMENT & AUTO-OFF BATTERY REPLACEMENT & AUTO-OFF