Hana HANNA ORP analyzer HI98120, HI98201
H198120Measurement range:±1000 mVAccuracy:±2 mV
H198201Measurement range:±999 mVAccuracy:±5 mV;Suitable for on-site or laboratory use, with simple and affordable operation, meeting laboratory measurement standards, and excellent cost-effectiveness.
reminder:instrument measurementsHI7021Redox standard solution, if the measured value is@25ºC240mV±50mV,The electrode is normal. If it is not within this range, it needs to be usedHI7091orHI7092Perform oxidation or reduction treatment until it meets the standards.
Equipped with a large screenLCDMany advanced functions such as automatic recognition calibration, final measurement value identification, automatic shutdown, user-friendly interface, stable indicator identification, two key simple operation, easy operation, 1-2 point acidity automatic recognition calibration, built-in 2 sets of acidity standard calibration points, automatic temperature compensation, ensure measurement accuracy and precision in different environments, battery display and automatic shutdown. When the battery is low, the low battery indicator is displayed, prompting timely battery replacement; The instrument can be equipped with an 8-minute automatic shutdown function, which is suitable for providing laboratory level measurement results even in harsh environments.
TECHNICAL INDEX |
HI98120 |
HI98201 |
range-ORP |
± 1000mV |
± 999mV |
resolution-ORP |
1 mV |
1 mV |
accuracy-ORP@ 25°C(77°F) |
± 2 mV |
± 5 mV |
Standard electrode configuration |
HI73120 Direct insertion redox electrode | Built in non replaceable redox electrode |
Calibration-ORP |
Factory default calibration | Factory default calibration |
Temperature technical indicators |
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temperature range |
-5.0 to 60.0°C 23.0 to 140.0°F |
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Resolution/accuracy |
0.1°C / 0.1°F ±0.5°C /±1°F |
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Other technical indicators |
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Automatic shutdown |
Automatically shut down after 8 minutes without any operation |
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Type |
1.5V × 4Button cell |
1.5V × 4Button cell |
application environment |
-5 to 50°C(23 to 122°F); MAX100%RH |
0 to 50°C(32 to 122°F); MAX95%RH |
Dimension |
size:163 x 40 x 26 mm (6.4 x 1.6 x 1.0“);weight:100 g (3.5 oz.) |
size:175 x 41 x 23 mm (6.9 x 1.6 x 0.9“);weight:95 g (3.4 oz.) |