HI98198 Portable Fluorescence Dissolved Oxygen AnalyzerUsing optical fluorescence（OPDP）Measurement method is used to ensure the accuracy of dissolved oxygen measurement. With built-in standard methods and standards, dissolved oxygen can be easily measuredDOBiochemical oxygen consumptionBODOxygen consumption rateOURSpecific oxygen consumption rateSOURNo need for complex calculations.

Data traceability
Through a dedicated key, GLP data can be easily queried, including the date, time, pressure, calibration value, temperature, and salinity value of the last calibration, ensuring data security.

Data recording and management

Allow you to store up to4000A measurement reading. Can be used during measurement【AutoEnd】The key automatically maintains the first stable reading on the display screen;

Reminder function

When you use or replace the fluorescent dissolved oxygen film for the first time, the HI98198 dissolved oxygen analyzer will automatically detect and initialize the dissolved oxygen electrode.
When the fluorescent dissolved oxygen film is damaged or lost, the instrument will remind you to replace it to reduce measurement problems caused by fluorescent dissolved oxygen film issues.

Excellent usability features

The protection level of the host complies withIP67、 Dissolved oxygen electrode meets IP68 standardsInternational Waterproof StandardThis means that adverse weather conditions, splashes, and dust will not affect the user's on-site measurement of dissolved oxygen;

largeLCDThe display screen and backlight function ensure that you can easily view all measurement information under any lighting conditions;

This portable instrument with a high-quality and sturdy body design is suitable for on-site use.

Powerful data management capabilities
Multi functional USB-C interface with seamless data transfer function, optionalHI920016 for a special purposeUSB A-CType data transmission lineWithout the need for dedicated application software, stored data can be transferred to a computer, USB drive, or Android device in. csv format.

Specialized quick connect dissolved oxygen electrode

Unique design of quick connect waterproof joint for quick and easy installation of dissolved oxygenDOThe electrode makes the disassembly and installation of dissolved oxygen electrodes simple and fast.

HI764113Customized optical fluorescent dissolved oxygen electrode with built-in temperature sensor

apply toDetermination of dissolved oxygen in freshwater and saltwater (or seawater)

strongABSDissolved oxygen electrode body andHI764113-3 customizedHI764113Optical fluorescence dissolved oxygen electrode stainless steel protective cover,Ensure the durability and reliability of dissolved oxygen electrodes for measurement in various harsh environments,HI764113The dissolved oxygen electrode meets the IP68 international waterproof rating and is completely sealed, waterproof, and dustproof.

The dome cap design can repel bubbles, improve measurement sensitivity and fast response time,No minimum flow rate is required, eliminating the hassle of operating dissolved oxygen film and dissolved oxygen filling solution, and no need for dissolved oxygen electrode polarization time,HI764113The optical fluorescent dissolved oxygen electrode can work at any time when you need it.

label

haveSmart CapsBuilt in functionalityRFIDThe tag dissolved oxygen film can store important data, including manufacturing date and first use date, to improve data traceability.

HI764113-1Validity period of fluorescent dissolved oxygen film

Smart CapsThe function will be installed fromRFIDThe dissolved oxygen membrane and dissolved oxygen electrode are correctly installed and connected to the instrument. The initialization is completed, and the automatic countdown starts. The expiration date is one year. After expiration, there will be an expiration message reminder on the instrument screen, prompting the user to replace the dissolved oxygen membrane in a timely manner.

Installation of dissolved oxygen membrane

When installing the dissolved oxygen membrane, it should be aligned with the buckle of the dissolved oxygen electrode to ensure that the dissolved oxygen analyzer is correctly recognized and turned onSmart CapsFunction.

Presenting precise measurements
Hana Instrument provides a complete dissolved oxygen analyzer kit, making it easy and convenient for users to order the instrument. It can be used immediately without the need to order other accessories.

Zero oxygen calibration solution
In order to ensure the accuracy and precision of dissolved oxygen measurement data, dissolved oxygen calibration is crucial,HI98198Dissolved oxygen configurationHI7040Customized dual combination zero oxygen calibration solution, allowing users to quickly and accurately perform zero oxygen calibration.

Complete package
All instruments and accessories of the dissolved oxygen analyzer are neatly packaged in a sturdy carrying case, meeting the needs of users for easy and fast on-site measurement.

Special reminder: The product configuration shown in the product pictures of the carrying case is for reference only. Users should refer to the actual product configuration received

TECHNICAL INDEX

dissolved oxygenDO、saturated dissolved oxygen%ThebodBOD、Oxygen consumption rateOUR、Specific Oxygen Uptake RateSOUR

dissolved oxygenDO

dissolved oxygenDO：0.00 to 50.00 mg/L（ppm），saturated dissolved oxygen：0.0 to 500.0 %

resolution

dissolved oxygenDO：0.01 mg/L（ppm），saturated dissolved oxygen：0.1 %

reading1.5% ± 0.01mg/L (ppm) [0.00 to 20.00 mg/L];reading5% [20.00 to 50.00 mg/L]
reading1.5% ± 0.1% [0.0 to 200.0%];reading5% [200.0 to 500.0%]

calibration

Single point or two-point calibration automatic calibration, zero point or air automatic calibration100％（8.26mg/L）calibrationUser defined single point calibration

420 to 850 mmHg

resolution：1 mmHg；Accuracy: Calibration point±15%in range±3 mmHg

calibration

Custom single point manual calibration within atmospheric pressure measurement range

range

-5.0 to 50.0 °C (23 to 122 °F)，Sensor type: Thermistor

resolution：0.1 °C (0.1 °F)；Accuracy:±0.3 °C (±0.4 °F)

calibration

Custom single point manual calibration within temperature range

Automatic compensation range-5.0 to 50.0 °C (23.0 to 122.0 °F)

Manual compensation range0 to 70 PSU

Atmospheric pressure compensation

Automatic compensation range420 to 850 mmHg

record

4000Storage of measurement data

data interface

USB-CData interface, purchaseHI920016 for a special purposeUSB A-CType data transmission lineTransfer stored data to a computer for convenient data management and analysis

HI764113Customized optical fluorescent dissolved oxygen electrode with built-in temperature sensor, specifications：4rice

【 Configuration 】HI764113-3Dissolved oxygen electrode316Stainless steel protective cover, maximum depth and pressure resistance:20rice/29 PSI】

Protection standards

The host meets the requirementsIP67International standard for waterproofing;HI764113Optical fluorescence dissolved oxygen electrode meets the requirementsIP68International standard for waterproofing

Power source

1.5VAAA×4High quality batteries,Automatic shutdown settings：5, 10, 30, 60Minutes or disabled

application environment

0 to 50 °C (32 to 122 °F) max. RH 100%

Dimension

Host size:185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)；Host weight:450 g (15.9 oz)

HI98198Selection of accessories for dissolved oxygen measurement

HI710034 orangeAnti vibration and anti slip protective sheath

Orange customized shockproof and anti slip instrument protective cover, designed to protect yourHI98198Dissolved oxygen analyzer and provides easier operation.

This special customized shockproof and anti slip instrument protective cover helps you prevent damage to the instrument caused by accidental impact.

HI710034Made of durable silicone rubber that can withstand up to200°C（392°F）Used in high temperatures, ozone, and other harsh environments.

HI710034The shockproof and anti slip instrument protective cover has openings for the surface and upper part of the instrument, facilitating the connection of dissolved oxygen electrodes.

HI7040Zero oxygen calibration solution

In order to ensure the accuracy and precision of dissolved oxygen measurement data, dissolved oxygen calibration is crucial,HI7040Customized dual combination zero oxygen calibration solution, allowing users to quickly and accurately perform zero oxygen calibration