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Senmat Instrument (Beijing) Co., Ltd

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Italy Hana HI98191 microcomputer acidity analyzer

NegotiableUpdate on 01/30

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Nature of the Manufacturer: Producers

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Overview

Italian Hana HI98191 microcomputer acidity analyzer model: HI98191/HI98194/HI98195 After sales service: 1. Our company promises that all products sold are original and genuine from the factory. 2. This product comes with a nationwide warranty, with a warranty period of 1 year (excluding consumables); 3. If there are any product quality issues during the warranty period, free repairs will be provided; Provide long-term technical support outside the warranty period, no maintenance fees will be charged, only basic accessory fees and related fees will be charged at discretion; 4. For all product after-sales issues, please contact our company directly. Our after-sales service team will respond and handle them within 24 hours.

Product Details

Italy Hana HI98191 microcomputer acidity analyzer

Model: HI98191/HI98194/HI98195

Introduction

New appearance design, large screen display, on-screen calibration operation steps prompts, automatic detection, and automatic endpoint;
Humanized operation interface, stable indicator signs, convenient operation, cost-effectiveness;
• Unique ion concentration increment measurement method, customizable and multiple ion concentration unit options;
mol/L、mmol/L,mg/L、 mg/mL、ug/L、%、ppt、 ppm、g/L、 user-defined
Automatic identification of acidity and ion calibration points, calibration expiration reminders, built-in acidity and ion standard calibration points;
7 built-in acidity calibration points: pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45
6 built-in ion concentration calibration points: 0.01, 0.1, 1, 10, 100, 1000, 10000 concentration units
GLP management function, USB data transfer, 300 sets of manual and automatic data storage;
Automatic or manual temperature compensation, microcomputer technology, innovative design of housing, excellent waterproof performance, specially designed for on-site measurement.

Unique pH Calibration Check ™ Calibration verification system
Cal Check TMThe calibration diagnostic system determines the performance of electrodes and buffer solutions during the calibration process, and selecting unqualified or contaminated acidity standard buffer solutions can cause internal standard curve deviation; It is advisable to select standard points as close as possible to the sample range for calibration. Only by using acidity standard buffer correctly can the accuracy and reliability of the measurement be ensured;
Hana * Calibration Check ™ The performance verification system is an automatic diagnostic system that can ensure the accuracy of pH measurement results.

If during the calibration process, the instrument screen displays｢“CHECK”-Replace｣、｢“BUFFER”-Buffer solution｣、｢“ELECTRODE”-Cleaning electrodes｣Wait for the prompt message and emit a buzzing sound, indicating acidity standard buffer or electricityExtremely contaminated or ineffective, requiring replacement with new standard solution or cleaning of electrodes; Multiple configurations of acidity standard buffer solution set, the best cost-effectiveness, standard buffer solution matching, to meet the best needs of users, achieve different range calibration requirements, suitable for full range calibration and accurate measurement of different concentration ranges, ensuring accurate and reliable measurement data.

Italy Hana HI98191 microcomputer acidity analyzer

Technical Indicators:

Acidity pH redox ORP technical indicators
Acidity pH range: -2.0 to 16.0 pH, -2.00 to 16.00 pH, -2.000 to 16.000 pH
Redox ORP range: ± 2000.0mV
酸度 pH：0.1pH、0.01pH、0.001pH
Redox ORP: 0.1mV

measurement accuracy
Acidity pH: ± 0.01pH, ± 0.002pH
Redox ORP: ± 0.2 mV

Calibration mode:
5-point acidity pH automatic recognition calibration and 2 user-defined calibrations, with 7 built-in acidity standard calibration points
（1.68pH、4.01pH、6.86pH、7.01pH、9.18pH、10.01pH、12.45pH）

Calibration Check™Acidity pH Calibration Check ™ (Check Diagnosis) Function
Slope calibration range: 80 to 110%
Temperature compensation: automatic or manual temperature compensation, -20.0 to 120.0 ° C (-4.0 to 248.0 ° F)

Ion concentration ISE technical indicators
Measurement range: 1.00 x 10-7 to 9.99 x 1010 ion concentration units
Resolution: 0.01, 0.1, 1, 10 ion concentration units
Measurement accuracy: reading ± 0.5% (monovalent ions), reading ± 1% (divalent ions)
Calibration mode: 5-point automatic recognition calibration, with 6 built-in calibration points
0.01, 0.1, 1, 10, 100, 1000, 10000 concentration units
Measurement range: -20.0 to 120.0 ° C (-4.0 to 248.0 ° F)
Resolution: 0.1 ° C, 0.1 ° F
Measurement accuracy: ± 0.4 ° C, ± 0.8 ° F (ignoring probe error)

Other technical indicators
GLP management function: temperature compensation mode, calibration point setting, time, date and other related information
Electrode types: BNC interface type acidity pH electrode, redox ORP electrode, and ISE ion selective electrode system

Data management: Storage of 300 sets of measurement data (100 single item storage data)
Data interface: USB data interface (HI92000-15 data management software package is recommended)
Input impedance: 1012 ohm

Power mode: 4 × 1.5V AA batteries
Shutdown settings: Set time: 5, 10, 30, 60 minutes or no automatic shutdown
Waterproof standard: IP67
Operating environment: 0 to 50 ° C (32 to 122 ° F), RH max 100%
Size and weight: Host size: 185 x 93 x 35.2mm, Host weight: 400g

HI98191Microcomputer acidity pH redox ORP ion concentration ISE-Temperature ° C tester:

Host, HI72911B stainless steel protective cover with built-in temperature sensor, acidity composite electrode, acidity standard buffer solution (standard value @ 25 ° C: 4.01pH, 7.01 pH, specification: 230mL × 2, conventional electrode cleaning solution, specification: 20mL × 2), plastic beaker, specification: 100mL × 2, HI920015 USB data cable, HI92000 software, Chinese and English user manual, HI721191 customized instrument carrying case [Warm reminder, for the convenience of measurement or to ensure the stability of measurement data, it is recommended to choose HI181 with electrode bracket type magnetic stirrer or HI190M magnetic stirrer]

HI98194Portable multi parameter water quality analyzer

HI98194Portable multi parameter (12 items) water quality analysis and measurement instrumentRapid measurement of 12 indicators including acidity, pH mV conversion, oxidation-reduction, conductivity, total solid solubility, resistivity, dissolved oxygen, saturated dissolved oxygen, salinity, seawater specific gravity, atmospheric pressure, temperature, etc,
Large capacity data storage, USB data interface, compliant with IP67 waterproof standard

HI98194Portable multi parameter water quality analyzerFeatures:

New ergonomic design, IP67 waterproof and anti slip design, oversized background light, chart display function, cost-effectiveness;
Multi parameter integrated electrode design, allowing for rapid simultaneous measurement of 12 important water quality indicators, full screen display, and clear visibility;
• Unique fast calibration function, automatic error diagnosis function, automatic recognition of range and electrode type, easy replacement of measurements;
Powerful GLP function, large capacity data storage function, USB data interface, professional data analysis and management software
The electrode is designed with a stainless steel protective shell and IP67 waterproof standard, which meets the requirements for measuring harsh environments such as pipelines or deep wells
Anti electromagnetic signal interference, automatic endpoint locking, ensuring measurement reliability, accuracy, and adaptability to a wide range of fields

Multiple electrode configurations, suitable for different measurement requirements
Intelligent electrodes with built-in microprocessors and signal amplifiers are used, and electronic sensors are installed in the electrode holder to automatically identify the type of electrode, making it convenient and quick to replace on site. The electrode is connected to the host through a waterproof cable with a DIN interface. The length of the electrode cable is 4 meters, 10 meters, 20 meters, and 40 meters, suitable for different measurement environments and requirements.

HI98194Portable multi parameter water quality analyzerTechnical Specifications:

Acidity pH and pH/mV conversion technical indicators
Measurement range: 0.00 to 14.00pH/± 600.0 mV
Resolution: 0.01 pH/0.1 mV; Measurement accuracy: ± 0.02 pH/± 0.5 mV
Calibration mode: up to three automatic recognition calibrations and one custom calibration, with five built-in standard calibration points
（4.01、6.86、7.01、9.18、10.01pH）

Oxidation reduction ORP/mV technical indicators
Measurement range: ± 2000.0 mV
Resolution: 0.1 mV; Measurement accuracy: ± 1.0 mV
Calibration mode: Single point custom relative mV calibration

Electrical conductivity EC technical indicators
0 to 200 mS/cm(No temperature compensation, actual conductivity: 0 to 400 mS/cm)
手动解析度： 1 µS/cm、0.001 mS/cm、0.1 mS/cm、1 mS/cm
Automatic resolution:
1 µS/cm（0 to 9999 µS/cm）、0.01mS/cm（10.00 to 99.99 mS/cm）
0.1mS/cm（100.0 to 400.0 mS/cm）
Measurement accuracy: Reading ± 1% or 1 µ S/cm, whichever is greater
Calibration mode: automatic recognition of single point calibration, user-defined calibration, built-in six conductivity standard calibration points
84µS/cm、1413µS/cm、5.00mS/cm、12.88mS/cm、80.0mS/cm、111.8mS/cm

Electrical resistivity technical indicators
测量范围： 0 to 999999 Ω•cm、0 to 1000.0 kΩ•cm、0 to 1.000.0 MΩ•cm
Resolution: depends on resistivity reading, automatically identified
Calibration mode: Based on conductivity calibration

Total Solid Solubility TDS Technical Index
0 to 400000 mg/L(ppm) (The maximum value depends on the TDS conversion coefficient)
Manual resolution: 1 mg/L (ppm), 0.001 g/L (ppt), 0.1 mg/L (ppt), 1 mg/L (ppt)
Automatic resolution:
1 mg/L（ppm）（0 to 9999 ppm）、0.01ppt（10.00 to 99.99 ppt）
0.1ppt（100.0 to 400.0 ppt）
Measurement accuracy: Reading ± 1% or 1 mg/L (ppm), whichever is greater
Calibration mode: Based on conductivity calibration

Actual salinity technical indicators
Measurement range: 0.00 to 70.00 PUS; Resolution: 0.01 PUS
Measurement accuracy: Reading ± 2% or 0.01 PUS, whichever is greater
Calibration mode: Based on conductivity calibration

Technical indicators for seawater specific gravity
Measurement range: 0.0 to 50.0 σ t, σ 0, σ 15;
Resolution: 0.1 σ t, σ 0, σ 15; Measurement accuracy: ± 1 σ t, σ 0, σ 15
Calibration mode: Based on conductivity calibration

Dissolved oxygen and saturated dissolved oxygen technical indicators
Measurement range: 0.00 to 50.00 mg/L (ppm), 0.0 to 500.0%
Resolution: 0.01 mg/L (ppm), 0.1%
Dissolved oxygen measurement accuracy:
≤ 30.00 mg/L: reading ± 1.5% or 0.10 mg/L (ppm), whichever is greater,>30.00 mg/L: reading ± 3%
Measurement accuracy of saturated dissolved oxygen:
≤ 300.0%: reading ± 1.5% or 1.0%, whichever is greater,>300.0%: reading ± 3%
Calibration mode: single point or double point calibration automatic calibration, zero point or air automatic 100% calibration

Atmospheric pressure technical indicators
Measurement range: 450 to 850 mm Hg, 17.72 to 33.46 in Hg, 600.0 to 1133.2 mbar
8.702 to 16.436 psi、0.5921 to 1.1184 atm、60.00 to 113.32 kPa
Resolution: 0.1 mm Hg, 0.01 in Hg, 0.1 mbar, 0.001 psi, 0.0001 atm, 0.01 kPa
Measurement accuracy: ± 3 mm Hg @ ± 15 ° C
Calibration mode: Single point custom calibration

Temperature technical indicators
Measurement range: -5.00 to 55.00 ° C, 23.00 to 131.00 ° F, 268.15 to 328.15K
Resolution: 0.01 ° C, 0.01 ° F, 0.01K, measurement accuracy: ± 0.15 ° C, ± 0.27 ° F, ± 0.15K
Calibration mode: Single point custom calibration

Other technical indicators
Temperature compensation: automatic temperature compensation, -5 to 55 ° C, 23 to 131 ° F
Data storage: 45000 continuous records or set measurements. All measurement data storage, recording interval setting: 1 second to 3 hours, USB data interface
Power mode: 1.5V × 4AAA battery
Operating environment: 0 to 50 ° C (32 to 122 ° F), RH max 100%, IP67 waterproof standard
Size and weight: Host size: 185 x 93 x 35.2 mm, Host weight: 400g

HI98195Portable multi parameter water quality analysis and measurement instrument

HI98195Portable multi parameter (9 items) water quality analysis and measurement instrumentFast measurement of nine indicators including acidity, pH mV conversion, oxidation-reduction, conductivity, total solid solubility, resistivity, salinity, seawater specific gravity, temperature, etc., with large capacity data storage and USB data interface, in compliance with IP67 waterproof standard.

HI98195Portable multi parameter water quality analysis and measurement instrumentFeatures:

New ergonomic design, IP67 waterproof and anti slip design, oversized background light, chart display function, cost-effectiveness;
Multi parameter integrated electrode design, fast and simultaneous measurement of nine important water quality indicators, full screen display, clear at a glance;
• Unique fast calibration function, automatic error diagnosis function, automatic recognition of range and electrode type, easy replacement of measurements;
Powerful GLP function, large capacity data storage function, USB data interface, professional data analysis and management software
The electrode is designed with a stainless steel protective shell and IP67 waterproof standard, which meets the requirements for measuring harsh environments such as pipelines or deep wells
Anti electromagnetic signal interference, automatic endpoint locking, ensuring measurement reliability, accuracy, and adaptability to a wide range of fields

HI98195Portable multi parameter water quality analysis and measurement instrumentTechnical Specifications:

Oxidation reduction ORP/mV technical indicators
Measurement range: ± 2000.0 mV
Resolution: 0.1 mV; Measurement accuracy: ± 1.0 mV
Calibration mode: Single point custom relative mV calibration