The HI5522 is an advanced research grade benchtop pH/mV/ISE/EC/TDS/Salinity/Resistivity meter that is completely customizable with a large color LCD, capacitive touch keys, and USB port for computer connectivity. The HI5522 is rich in features including ISE incremental methods, data logging, alarm limits, comprehensive GLP, and many more while retaining simplicity in use with both dedicated key for routine operation and virtual keys that guide the user through setup options. The HI5522 ensures confidence in pH measurements with the exclusive Hanna Instruments CAL Check™ feature that alerts the user to potential problems during calibration including if the buffer is contaminated or the probe needs to be cleaned.

• Capacitive touch keypad
• Two independent channels
  
• ISE choice of concentration units and incremental methods

• رنج اندازه گیری mV بین۲۰۰۰mV ± با دقت 0.1
• رنج کلی دما بین 20.0- تا 120.0 درجه سانتیگراد
• رنج اندازه گیری مقاومت ویژه بین ۰ اهم در سانتیمتر تا ۱۰۰ مگا اهم در سانتیمتر
• رنج اندازه گیری EC بین 0.000 میکروزیمنس تا 1000.0 میلی زیمنس بر سانتیمتر با دقت 0.01
• رنج اندازه گیری TDS بین 0.000 میلی گرم بر لیتر تا 400 گرم بر لیتر
• امکان اندازه گیری و نمایش شوری بر حسب واحد های PSU ، ppt و %NaCl
• ​​​​​​​اندازه گیری غلظت یون رنج 1*10 -6تا 9.99*1010 با امکان کالیبراسیون اتومات ۵ نقطه ای

The HI5521 is an advanced research grade benchtop pH/mV/EC/TDS/Salinity/Resistivity meter that is completely customizable with a large color LCD, capacitive touch keys, and USB port for computer connectivity. The HI5521 is rich in features including data logging, alarm limits, comprehensive GLP, and many more while retaining simplicity in use with both dedicated key for routine operation and virtual keys that guide the user through setup options. The HI5521 ensures confidence in pH measurements with the exclusive Hanna Instruments CAL Check™ feature that alerts the user to potential problems during calibration including if the buffer is contaminated or the probe needs to be cleaned.

• Capacitive touch keypad
• Two independent channels
  
• CAL Check™ Probe Diagnostics

• رنج اندازه گیری مقاومت ویژه بین ۰ اهم در سانتیمتر تا ۱۰۰ مگا اهم در سانتیمتر
• دارای رنج اندازه گیری EC بین 0.000 میکروزیمنس تا 1000.0 میلی زیمنس بر سانتیمتر
• رنج اندازه گیری TDS بین 0.000میلی گرم برلیتر تا 400 گرم بر لیتر با ضریب تبدیل EC/TDS برابر یک
• امکان اندازه گیری و نمایش شوری بر حسب واحد های PSU ، ppt و %NaCl رنج اندازه گیری mVبین۲۰۰۰mV ± بادقت 0.1
• ​​​​​​​رنج اندازه گیری دما 20.0- تا 120.0 درجه سانتیگراد دارای محدوده اندازه گیری -2.0 to 20.0 pH-2.00 to 20.00 pH
• -2.000 to 20.000 pH با دقت های 0.1 pH
• ​​​​​​​ 0.01 pH
• 0.001 pH

The HI-903-02 Karl Fischer Volumetric Titrator for moisture analysis is an extension of HANNA's highly successful potentiometric titrator platform. The HI-903 combines an ultra-high precision titrant delivery system with optically regulated magnetic stirring, sophisticated endpoint determination, dynamic dosing and background drift correction algorithms.

The result is an extremely adaptable titrator capable of titrating with superior accuracy and precision even for samples with low moisture content. The HI 903 dispenses the titrant, detects the endpoint and performs all necessary calculations automatically.

The HI-903-02 comes equipped with a solvent handling system to reduce cell conditioning time and can be connected directly to your laboratory balance via serial interface.

The HI-903's powerful software and intuitive menus are easily navigated on the large, colour LCD display making it simple to view results. Choose from included methods or develop a custom method for almost any application or sample type. Using a USB flash drive or connecting the titrator to the HI 900PC application, methods (standard and user) can be upgraded, stored or deleted.


Precision titrant delivery system
40,000 step, piston dosing pump
Accurate to 0.1%
Delivers as little as 0.125 µL of titrant
Precision ground, 5 mL glass burette with PTFE plunger, PTFE burette tubing, and polyurethane tube jacketing (thermally insulating, light blocking)
Glass anti-diffusion dispensing tip
Clip-Lock™ exchangeable burette system enables users to exchange reagent burettes in a matter of seconds

Sealed solvent system
Change to fresh solvent in a matter of seconds without opening the titration vessel
Minimises exposure to ambient humidity, reducing titrant consumption and saving time
PTFE solvent tubing is resistant to harsh KF solvents and titrants

• رنج اندازه گیری در بازه ی کمتر از 100 ppm تا 100 % رزولوشن اندازه گیری : 1 ppm یا 0.0001 %
• قابلیت اندازه گیری بر اساس واحدهای ذیل : درصد ، ppm, mg/g, µg/g, mg, µg, mg/mL, µg/mL, mg/pc, µg/pc
• ​​​​​​​قابلیت اندازه گیری نمونه های مایع و جامد در محلول

HI98108 pHep+ is a compact, waterproof pH tester with a range from 0.00 to 14.00 pH, resolution of 0.01 pH, and ±0.10 pH accuracy.  

• Compact, waterproof design
• Calibration up to 3 points
  
• For environmental, field, and laboratory testing

• رنج اندازه گیری دما 0 تا 50+ درجه سانتی گراد با رزولوشن 0.01 درجه سانتی گراد
• ​​​​​​​رنج اندازه گیری PH در بازه ی 0.00 تا 14.00 با رزولوشن و دقت اندازه گیری 0.01 ±

• رنج اندازه گیری دما 0 تا 50+ درجه سانتی گراد با رزولوشن 0.1 درجه سانتی گراد
• ​​​​​​​ رنج اندازه گیری PH در بازه ی 0.0 تا 14.0 با رزولوشن و دقت اندازه گیری 0.1 ±

HI-98107 pHep pH Testers
With a renewable cloth junction, the pHep® has an extended life over typical pH testers. A normal junction clogs with use over time and a typical tester would normally have to be thrown away once the junction is too contaminated. The HI-98107's junction is 2 cm long and when dirty, can be pulled out to expose a fresh section to effectively renew the pH tester's life.

Ideal for

• Agriculture
• Fish farming
  
• Quality control
  
• Swimming pools
  
• Printing industry

• دارای قابلیت اصلاح دمایی مقادیر بریکس
• اندازه‌گیری شده در رنج دمایی ۱۰ تا ۴۰ درجه سانتی‌گراد
• رنج اندازه‌گیری دمای بین 0 تا 80 درجه سانتی‌گراد
• ​​​​​​​قابلیت اندازه‌گیری رنج بریکس بین 0 تا 85 درصد با دقت 0.1

Hanna Instruments new HI96800 Digital Refractometer combines form and function into one compact unit. Featuring a 1.5 second response time, the HI96800 measures refractive index from 1.3330 to 1.5040 with temperature compensation (nD20) and from 1.3300 to 1.5080 without temperature compensation (nD). For added versatility the refractometer also converts refractive index to % Brix (0-85%). One-button calibration makes setup quick and easy.

The improved easy-to-read LCD screen displays temperature units (°C or °F) and measurements simultaneously. By pressing the ‘Range’ key, users can easily switch between refractive index (nD), refractive index (nD20) and % Brix readings while in measurement mode. The HI96800’s IP65 water-resistant casing and sealed sample well is built to perform under harsh conditions, making it suitable for use in the field or in the laboratory.

 

• 1.3300-1.5080 Refractive Index range with +/- 0.0005 accuracy
• 0-85% Brix range with +/- 0.2% accuracy
  
• Simple one-button calibration
  
• Automatic Temperature Compensation (ATC) and No Temperature Compensation Settings (NoTC)

The HI88703 Precision Turbidity Benchtop Meter is specially designed for water quality measurements, providing reliable and accurate readings, especially in the low turbidity range. The instrument is based on a state-of-the-art optical system which guarantees accurate results, assures long term stability, and minimizes stray light and color interferences. Periodic calibration with the supplied standards compensates for any variations in intensity of the tungsten lamp. The 25 mm round cuvettes composed of special optical glass guarantee the repeatability of turbidity measurements.

 
Features at-a-glance:
Two Measurement Modes - The HI88703 features two options for turbidity measurement: ratio and non-ratio mode. Turbidity measurements can be made in the 0.00 to 4000 NTU (Nephelometric Turbidity Units) when using the ratio mode and in the 0.00 to 40.0 NTU range when non-ratio mode is used.

Multiple Turbidity Units of Measure - Turbidity can be read as Nephelometric Turbidity Units (NTU), European Brewing Convention units (EBC), or Nephelos units.  

EPA Compliant -  The HI88703 meets and exceeds the requirements of EPA and Standard Methods for turbidity measurements. When the meter is in EPA mode all turbidity readings are rounded accordingly to meet reporting requirements.

Calibration - The HI88703 has a powerful calibration function that compensates for lamp aging or changing. The calibration can be done using the supplied calibration solutions or user-prepared standards. A two, three, four, or five-point turbidity calibration can be performed by using the supplied (<0.10, 15.0, 100, 750, and 2000 NTU) standards. Calibration points can be modified if user-prepared standards are used.

AMCO AEPA-1 Primary Turbidity Standard - The AMCO AEPA-1 supplied standards are recognized as a primary standard by the USEPA. These non-toxic standards are made of styrene divinylbenzene polymer spheres that are uniform in size and density. The standards are reusable and stable with a long shelf life.

GLP Data - The HI88703 features complete GLP (Good Laboratory Practice) functions that allow traceability of the calibration conditions. Data includes calibration points, date, and time.

Data Logging - Up to 200 measurements can be stored in the internal memory and recalled at any time.

Data Transfer - For further storage or analysis options, logged data can be downloaded to a Windows compatible PC using the USB port and the HI92000 software.

Tutorial Mode -  The unique tutorial mode provides additional information to help the user during measurements. When enabled, the instrument displays explanations and a confirmation button when a preparation or other operation has to be performed.

Contextual Help - Contextual help is always available through a dedicated HELP button. Clear tutorial messages and directions are available on-screen to quickly and easily guide users through setup and calibration.  The help information displayed is relative to the setting/option being viewed. 

Backlit Graphic LCD Display - A graphic LCD display provides an easy to understand, user-friendly interface. All messages are in plain text making them easy to read.

• دارای رنج اندازه‌گیری کدورت نسبی بین 0.00 تا 4000 با واحد NTU
• ​​​​​​​دارای رنج اندازه‌گیری کدورت غیر نسبی بین 0.00 تا 40.00 با واحد NTU

The HI83749 Portable Turbidity and Bentocheck Meter is specially designed for measurement of turbidity in wine. The instrument is based on a state-of-the-art optical system which guarantees accurate results, assures long term stability, and minimizes stray light and color interferences. It also compensates for variations in intensity of the lamp, although proper calibration ensures measurements are fully validated, comparable, and in compliance with regulatory requirements. The 25 mm round cuvettes composed of special optical glass guarantee the repeatability of turbidity measurements.

Features at-a-glance
AMCO AEPA-1 Primary Turbidity Standard - The AMCO AEPA-1 supplied standards are recognized as a primary standard by the USEPA. These non-toxic standards are made of styrene divinylbenzene polymer spheres that are uniform in size and density. The standards are reusable and stable with a long shelf life.

Calibration – A two, three, or four-point turbidity calibration can be performed by using the supplied (<0.1, 10, 100, and 500 NTU) standards. Calibration points can be modified if user-prepared standards are used.

Fast Tracker™ - For users taking measurements throughout the winemaking process, the HI83749 is equipped with Fast Tracker™ - Tag Identi˜fication System (T.I.S.) that makes data collecting and management simpler than ever. Fast Tracker™ allows winemakers to record the time and location of a speci˜fic measurement or series of measurements using iButton™ tags on specific tanks for quick and easy readings. Each iButton® tag contains a computer chip with a unique identi˜cation code encased in stainless steel.

GLP Data – The HI83749 features complete GLP (Good Laboratory Practice) functions that allow traceability of the calibration conditions. Data includes calibration points, date, and time.

Data Logging – Up to 200 measurements can be stored in the internal memory and recalled at any time.

Data Transfer – For further storage or analysis options, logged data can be downloaded to a Windows compatible PC using the RS232 or USB port and the HI92000 software.

Backlit Display – A backlit LCD display provides an easy to understand, user-friendly interface. Displayed codes guide the user step-by-step through routine operation and calibration.

• دارای رنج اندازه‌گیری کدورت بین 0.00 تا 1200 با واحد NTU

The HI9835 is an ideal solution to accurately measure conductivity (EC), total dissolved solids (TDS), salinity (NaCl), and temperature within one handheld meter. With the autoranging feature of the EC and TDS ranges, the meter automatically sets the meter to the scale with the highest possible resolution. Among the many user-selectable features include automatic (ATC), manual (MTC) or disabled temperature compensation, an adjustable temperature coefficient (β), and TDS conversion factor. If pressed during measurement, the auto endpoint button freezes the reading display when stability is reached for more convenient data recording.

With an IP67 rating, the housing of the HI9835 is completely waterproof and built to withstand harsh field conditions. The HI76309 EC/TDS probe that comes with the meter is a four-ring probe with an internal temperature sensor that resists clogging and is easy to clean. The large, multi-level LCD displays the primary reading, temperature, calibration guides, and meter functions simultaneously. Symbols and messages on the LCD indicate meter status and help to guide users through operations.


Features at-a-glance
Four-ring Probe - The HI76309 is a stainless steel four-ring probe that offers an accurate solution for EC, TDS, and salinity readings. Four-ring technology allows for a larger range of measurement within a single probe, whereas two probe technology is somewhat limited in the range in which it can measure. The probe features a built-in temperature probe to allow for temperature compensated readings, as well as a protective PVC sleeve that assures durability when taking measurements outdoors.

Three Measurement Modes - HI9835 offers three measurement modes: EC, TDS, and salinity. Users can easily switch between measurement modes with a simple press of the 'Range' button. EC measurements range from 0.00 to 500.0 mS/cm (actual EC); TDS measurements range from 0.00 to 400.0 ppt (actual TDS); salinity measurements range from 0.0 to 400.0% NaCl.

Adjustable TDS Factor - The TDS value in aqueous solutions is directly proportional to conductivity. The ratio between the two parameters depends on the solution being measured. The HI9835 has an adjustable TDS factor from 0.40 to 0.80, allowing users to choose the conversion factor that is the most appropriate for their particular solution.

Automatic Temperature Compensation - Since temperature has such a dramatic effect on conductivity (and thus TDS and salinity readings), having a meter that offers temperature compensated readings is invaluable. The probe of the HI9835 features a built-in temperature sensor that automatically accounts for the effects of temperature in the range of -20.0 to 120.0°C (-4.0 to 248.0°F). Users also have the option to select manual temperature compensation or disable it for actual EC and TDS measurements.

Adjustable Temperature Compensation Coefficient - The temperature compensation coefficient, also known as β, is adjustable from 0.00 to 6.00%/°C; this factor corrects the reading a set percentage % for each degree Celsius change in the sample.

Automatic Calibration - The HI9835 can be automatically calibrated at one point in a standard EC solution. A range of memorized standards can be used for EC calibration which will automatically calibrate TDS readings. Salinity can be calibrated to one point using the HI7037 100.0% NaCl standard solution.

Instability Indicator - The HI9835 displays a clock tag that will disappear when a reading has achieved stability.

Battery Error Prevention System (BEPS) - The Battery Error Prevention System detects when the batteries become too weak to ensure reliable measurements.

• دارای رنج اندازه گیری وسیع EC بین 0.00 میکروزیمنس تا 200 میلی زیمنس بصورت اصلاح دمایی شده و تا ۵۰۰ میلی زیمنس بصورت بدون اصلاح دمایی
• دارای رنج اندازه گیری TDS بین 0.00 میلی گرم بر لیتر تا 100 گرم بر لیتر با اصلاح دمایی و تا 400.0 گرم بر لیتر بدون اصلاح دمایی
• دارای رنج اندازه گیری شوری NaCl بین ۰ _ ۴۰۰% NaCl
• دارای رنج اندازه گیری دمایی بین 120.0 تا -20.0 درجه سانتیگراد
• ​​​​​​​دارای قابلیت اندازه گیری پارامترهای EC/TDS/Salinity/°C