Hanna Instruments hi 9811 사용자 설명서
3
PRELIMINARY EXAMINATION
Remove the instrument from the packing material and examine it
carefully to make sure that no damage has occurred during shipment.
If noticeable damage is found, notify your Dealer.
carefully to make sure that no damage has occurred during shipment.
If noticeable damage is found, notify your Dealer.
Each meter is supplied with:
• Combination probe with 8-pin DIN connector & 1 m (3.3') cable:
HI 1285-0, pH/EC/TDS probe, for HI 9811;
HI 1285-5, pH/EC/TDS/°C probe, for HI 9811-5
HI 1285-5, pH/EC/TDS/°C probe, for HI 9811-5
• HI 70007, pH 7.01 sachet, 1 pc
• HI 70031, 1413 µS/cm sachet, 1 pc
• HI 70032, 1382 ppm (mg/L) sachet, 1 pc
• HI 700661 Cleaning Solution sachet, 2 pcs
• Instruction Manual
• 1 x 9V alkaline battery.
• HI 70031, 1413 µS/cm sachet, 1 pc
• HI 70032, 1382 ppm (mg/L) sachet, 1 pc
• HI 700661 Cleaning Solution sachet, 2 pcs
• Instruction Manual
• 1 x 9V alkaline battery.
Note: Save all packing material until you are sure that the
instrument functions correctly. Any defective item must be
returned in the original packing together with the supplied
accessories.
returned in the original packing together with the supplied
accessories.
GENERAL DESCRIPTION
HI 9811 and HI 9811-5 are the complete, versatile and waterproof
portable combined meters designed with utmost precision and simplic-
ity. Both models provide measurements for pH, EC and TDS ranges,
which are easily selectable through a membrane keyboard on the
front panel.
Conductivity measurements are automatically compensated for tem-
perature changes with a built-in temperature sensor. The temperature
coefficient is fixed at 2%/°C.
• HI 9811 is a pH/EC/TDS meter designed for simplicity of use in
portable combined meters designed with utmost precision and simplic-
ity. Both models provide measurements for pH, EC and TDS ranges,
which are easily selectable through a membrane keyboard on the
front panel.
Conductivity measurements are automatically compensated for tem-
perature changes with a built-in temperature sensor. The temperature
coefficient is fixed at 2%/°C.
• HI 9811 is a pH/EC/TDS meter designed for simplicity of use in
taking pH, µS/cm and mg/L measurements. Suited for hydro-
ponics, greenhouses, farming and ground water applications.
ponics, greenhouses, farming and ground water applications.
• HI 9811-5 offers all the features of HI 9811 with the addition of
temperature measurement in the °C scale.