HANNA HI98302 DiST 2 Digital TDS Tester | 0-10.00 ppt Range | Automatic Calibration & ATC
HANNA
₹7,000.00
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HANNA
HANNA HI98302 DiST 2 Digital TDS Tester | 0-10.00 ppt Range | Automatic Calibration & ATC
HANNA HI98302 DiST 2 Professional High-Range Digital TDS Meter (ppt)
The HANNA HI98302 DiST 2 TDS Tester is a professional, high-range digital instrument designed for measuring Total Dissolved Solids (TDS), with readings directly expressed in parts per thousand (ppt). This instrument is built to assure maximum accuracy and long-term performance.
Key Measurement Capabilities and Precision:
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Parameter
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Specification
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Details
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Sources
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TDS Range
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0.00 to 10.00 ppt
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Measures TDS in parts per thousand.
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TDS Resolution
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0.01 ppt
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High resolution for precise readings.
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TDS Accuracy
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$\pm 2% \text{ F.S.}$ (Full Scale) ($\text{@25}^\circ\text{C}/\text{77}^\circ\text{F}$)
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Guaranteed accuracy.
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Temperature Range
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$0.0 \text{ to } 50.0 ^\circ\text{C}$ ($32.0 \text{ to } 122.0 ^\circ\text{F}$)
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Operational range and temperature measurement range.
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Temperature Resolution
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$0.1 ^\circ\text{C}$ ($0.1 ^\circ\text{F}$)
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.
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Temperature Accuracy
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$\pm 0.5 ^\circ\text{C}$ ($\pm 1.0 ^\circ\text{F}$) ($\text{@25}^\circ\text{C}/\text{77}^\circ\text{F}$)
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.
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TDS Conversion Factor (CF)
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0.5
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Fixed conversion factor.
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Advanced Features and Operational Functions:
• Automatic Calibration: The meter uses an automatic, single point calibration set to 6.44 ppt. The recommended calibration solution is HI70038 (6.44 ppt). For best results, frequent calibration is recommended, at least once a month, and fresh solution should be used for each calibration.
◦ The meter automatically recognizes the solution when the probe tip is submersed $1.18 \text{ inches (3 cm)}$.
◦ Users can clear the calibration back to default settings via the setup mode.
• Automatic Temperature Compensation (ATC): Measurements are automatically compensated for temperature, functioning from $0.0 \text{ to } 50.0 ^\circ\text{C}$ ($32.0 \text{ to } 122.0 ^\circ\text{F}$). The measured temperature is shown on the secondary LCD.
• Probe Preparation: The probe is shipped dry, and the protective cap should be removed before use. Users should rinse the probe with purified water before placing it in calibration solution or a sample. Users should also stir gently and wait for the stability tag to disappear when taking a reading.
• Setup Customization: The meter allows the user to select the temperature unit ($\text{}^\circ\text{C}/\text{}^\circ\text{F}$) and the Auto-Off time (8 min, 60 min, or disabled) via the Setup button (default settings are $\text{}^\circ\text{C}$ and 8 min).
Design and Power:
• Display: Features a Liquid Crystal Display (LCD). At startup, the percent indication of the remaining battery life is displayed for one second.
• Power Supply: Uses one CR2032 Li-Ion 3V battery.
• Battery Life: Approximately 250 hours of continuous use.
• Low Battery Indicator: A blinking battery indicator appears when the battery is running low (under 10%). When discharged, the meter displays "dEAd bAtt" for 2 seconds and turns off.
• Environment: Operational environment is $0 \text{ to } 50 ^\circ\text{C}$ ($32 \text{ to } 122 ^\circ\text{F}$) with $\text{RH } 100% \text{ max}$.
• Inclusions: Each meter is supplied with a CR2032 battery (1 pc.), Storage/Protection sleeve, Instruction manual, and a Quality Certificate. The calibration solution sachet (4 pcs.) is also included.
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