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Our Products
The HI98108 tester features a large multi level LCD which displays both pH and temperature readings simultaneously. The pH readings are displayed with a 0.01 pH resolution and with an accuracy of 0.10 pH. The pH range of the HI98108 is from 0.00 to 14.00 pH. An exposed temperature sensor allows for rapid automatic temperature compensated pH measurements. Temperature can be set to display in or . The LCD screen has stability and calibration tag indicators. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available.
The pH electrode uses a unique reference cell design that utilizes an extractable cloth junction. A clogged junction will typically exhibit erratic readings that will not stabilize. Simply extracting a small portion of cloth from the meter will clear any clog by exposing a fresh, clean surface.The ability to clear any clogging will extend the life of the pH electrode.
Calibration is performed by pressing the dedicated calibration button. Once in calibration mode the pH electrode can be calibrated to 1 or 2 points using the pre-programmed standard buffers (pH 4.01, 7.01, 10.01). When the standard value is recognized and stability is reached, the meter automatically accepts and stores the calibration value.
Setup options include automatic shut off timing and temperature unit displayed. Automatic shut-off options are to turn the meter off after 8 minutes, 60 minutes, or disabled. To enter the setup mode the user presses a button located in the battery compartment.
The HI 98501 Checktemp is a digital thermometer with stainless steel penetration probe. It delivers high accuracy temperature measurements over a wide temperature range without worrying about breakage or condensation.
The Checktemp offers NO breakage, NO waste, NO injuries and NO difficulty in reading; the digital display prevents a parallax error (observing the wrong measurement due to the angle of view) and is optimized for a wide range of environmental temperatures. Checktemp is provided with Hannas unique CAL Check function for accurate measurements every time. The Checktemp implements a CAL Check upon startup and reports the status as 0 or Err.
The sharp-tip probe of the Checktemp easily penetrates semi-solid products making routine temperature checks simple and quick for both incoming and outgoing goods. Checktemp is the ideal instrument for measuring temperature according to HACCP requirements.
The HI731319 set of 10 magnetic stir bars made for a variety of applications. Used in a laboratory setting, a magnetic stirrer together with magnetic stir bars continually stir buffers and/or samples to keep them homogeneous. By keeping samples uniform during measurement and titration, erroneous results are eliminated by preventing any temperature gradients or inadequate mixing when chemicals are added to a sample.
The HI76405 cantilever electrode stand features a large and sturdy steel base. The rectangular base provides a great level of strength and stability when adjusting the electrode arm. The electrode arm is able to hold up to three 12 mm diameter or less electrodes. When paired with a multichannel meter, this feature allows simultaneous measurements of a single sample to be performed and viewed. For measurements that require temperature compensation, a Hanna temperature probe can be placed in the electrode holder to obtain accurately compensated readings.
The HI900542 is a complete set of o-rings for the HI904 Karl Fischer titration system. These o-rings are supplied for all fittings on the titration systems hoses and bottle covers.
The HI900538 is a glass desiccant cartridge for bottle tops used with Hannas HI904 Karl Fischer titration systems. Each cartridge comes complete with molecular sieve desiccant.
The HI76098295 is a short protective shield used to guard the sensors from damage on the HI9829 Multiparameter Portable Meter. Its rugged design and weighted tip make it ideal for field use. The compact design is compatible with the HI7609829-3 conductivity sensor.
The HI731339P Graduated Pipette is able to accurately transfer 100 L of solution to a sample cuvette. The liquid is aspirated into disposable tips, eliminating cross contamination of samples.
By simply pressing the pushbutton to the first stop, immersing the disposable tip into the sample, and slowly releasing the pushbutton, an accurate volume of 100 L of liquid is taken up. To dispense the liquid, users then press the pushbutton past the first stop to the second stop to ensure the full volume is expelled. The HI731339P uses the HI731349P Plastic Pipette Tips.
HI710005 is a power adapter that will convert 115 VAC outlets to 12 VDC to enable use with Hanna meters within the United States. The adapter has two round prongs for use in European countries.
Dimensions 50 x 62.5 x 40 mm / 2.0 x 2.5 x 1.6
The HI90140 is an infrared transmitter that allows transfer and management of data from the HI140 series of dataloggers. By simply placing the HI140 temperature loggers on the interface of the HI90140 and running the HI92140 PC software, users can manage their readings, program high and low alarms, and establish logging intervals and start times.
The infrared cradle eliminates the need to put a connector on the datalogger - an undesirable dirt-trap in the food market and source of problems due to wear and tear over time. Using the cradle and software, users need just one PC interface to handle all HI140 dataloggers, each identified by a unique ID code. Communication between the infrared transmitter and the HI140 series is indicated by two LED lights on the face of the datalogger.
The HI740220 are the replacement glass vials and caps used with the HI83749 Portable Turbidity and Bentocheck Meter. Each vial has graduated marks to measure the appropriate volume when determining the bentonite requirement for a wine sample. The HI740220 includes 2 glass vials with caps.
The HI731352 is a 4 piece set of 2000 L plastic pipette tips that can be used with the HI731342 Graduated Pipette. The pipette and disposable tips are designed to measure and transfer fixed volumes of liquids that require precise dosing.
The HI900536 is a set of solvent pump tubing for Hannas Karl Fischer titration systems.
The HI765158F is a calibration check key for thermistor thermometers that use the HI765 series of probes. Designed to simulate 158F (0.8F), this key offers a fast and simple way of checking the accuracy of your instrument.
The HI731225 are the replacement caps that screw on the glass cuvettes used with Checker HC colorimeters. The HI731225 includes 4 caps that are used with the HI731321 glass sample cuvettes
The HI900535 is a set of two reagent and waste tubes for Hannas Karl Fischer titration systems.
The HI900181 is a reagent adapter holder assembly for HI904 Karl Fischer titration systems. During titration, this adapter holds the solvent reagent system connections allowing the sample cell to maintain a well sealed system with very low to no drift rate
HI920011 is a 5 to 9 pin RS232 cable that allows for connection between compatible Hanna meters and a computer. This cable has a 9 pin female RS232 connector on one side for a Windows based PC and a 5 pin DIN connector on the other side for connection to a compatible meter. These high grade cables ensure data transfer and management remain easy and hassle-free.
The HI764080A/P are spare dissolved oxygen screwcap membranes designed especially for Hannas edge HI764080 polarographic dissolved oxygen probes. The caps are constructed of durable ABS plastic with polytetrafluoroethylene (PTFE) oxygen permeable membranes. Each cap is easily filled with electrolyte and installed on the probe.
The HI839800 COD Test Tube Heater is an easy to use thermoreactor constructed of durable materials. The aluminum block incorporates a 25 vial capacity and a well for a reference temperature probe. Its well-marked user interface provides intuitive operation, equipped with two arrows to set the built-in timer and a temperature button with two predefined temperature settings: 150C and 105C. Additional features include status indicator lights, a thermal fuse to prevent overheating, and continuous LCD display.
When the probe and sensors are disassembled for routine cleaning, it is important to inspect o-ring for nicks, cracks and damage that may cause leakage. Use this handy kit to replace o-rings as required and always lubricate with the grease provided in the probe maintenance kit. A small brush is provided with a small brush for thorough cleaning of the EC sensor and spare electrolyte for the DO sensor. Proper cleaning and maintenance of your probe and sensors will help ensure accurate and successful measurements!
Once the HI76982910 USB adapter is connected to the probe and to the USB port on the PC, the user can view and download probe data: status information (software version, SN, Connector Status, Available Parameters, Password Protection and free memory info) as well as available data lots and Good Laboratory Practices (GLP). Once a lot has been downloaded, all the logged samples can be viewed.
Once the HI7698291 USB adapter is connected to the meter and to the USB port on the PC, the user can view and download meter data: status information (software version and date, SN, ID, GPS info, battery level and free memory info), as well as a summary of logged data lots and Good Laboratory Practices (GLP) information. Once a lot has been downloaded, all the logged samples can be viewed.
The HI900561 is a replacement titration vessel (glass only) for the HI904 Karl Fischer titration system. The glass titration vessel is chemically resistant to withstand harsh solvents and reagents involved in Karl Fischer reactions.
The HI900560 is a replacement titration vessel assembly for the HI904 Karl Fischer titration system. The assembly includes a glass vessel, accessory port stopper, sample port cap and septum, stir bar, desiccant, desiccant cartridge, and a set of o-rings.
The HI900528 is a 2 piece set of solvent port plugs for the HI903 Karl Fischer titration system.
HI710027 is a blue shockproof rubber boot designed for select meters. The durable rubber casing ensures users have a secure grip on their instrument when using it in the field, factory, or production room floor. The HI710027 rubber boot prevents damage in the case of accidental impact and is able to withstand harsh environmental conditions.
This protective boot features an opening for the face of the meter as well as at the bottom for easy access to probe connections. HI710027 is designed to fit Hanna meters that measure 140 x 57 x 28 mm (5.5 x 2.2 x 1.1).
HI7662-A is a stainless steel temperature probe for the HI921 Autosampler. The HI921 Autosampler interfaces directly with the HI902C to access titration methods.
High accuracy thermometers provide the versatility, speed, and reliability required by users in all areas concerning temperature measurement. Speed is important when the reactions being monitored have the potential to change rapidly.
pH readings must be temperature compensated in order to obtain accurate results. The source of temperature measurement can be from the HI7662-A Temperature Sensor or from a trimmer that is manually adjusted. In either case, the instrument is adjusting the pH reading to compensate for changes in the pH sensor. Temperature compensation provides the actual pH of the buffer or sample at the temperature of measurement.
Temperature compensation can be obtained in three ways:
The HI4000-50 replacement sensor handle is compatible with Hannas liquid ISE modules. The sensor handle can be used as a sensing half-cell with the calcium, nitrate, or potassium half-cell modules. The HI5315 reference half-cell electrode is required for use with the HI4000-50 sensing half-cell to complete the electrical circuit and to provide a stable reference voltage.
Replaceable Liquid Modules - The calcium, nitrate, and potassium half-cell modules can easily be replaced on the sensor handle. The HI4000-50 acts as the sensing electrode in an ISE measurement system.
Durable Epoxy Body - The probe body is composed of durable epoxy material.
BNC Connection - The HI4000-50 has a universal BNC connector for easy connection to any meter with a female BNC probe input.
A liquid membrane ion selective electrode develops a voltage due to the ion exchange that occurs between the solution and the polymer membrane that contains organic ion exchange resin. When the ionic strength of the solution is fixed by the addition of ISA, the voltage is proportional to the concentration of free ions in solution.
The HI900205 is a 5 mL burette syringe for replacement or addition to the HI901, HI902C or HI903 Automatic Titration Systems. The syringe fits inside of the burette assembly, holding the appropriate reagent or titrant needed for use.
The HI900260 is a replacement 3-way valve for Hannas HI901, HI902C and HI903 Automatic Titration Systems.
This 3-way valve is a critical component of the burette and dosing system. It is responsible for the rotation that directs the flow of titrant or reagent through the burette. The valve primes and purges the burette by aspirating and dispensing solution. HI900260 can easily be replaced on any of the Hanna burette syringes.
The HI900270 is a replacement aspiration tube with fitting for the HI901 and HI902C Automatic Titration Systems.
The aspiration tube features a fitting to ensure the titrant or reagent is securely taken up into the burette. A blue protection tube covers the clear tubing to prevent kinks and to protect light-sensitive solutions from degradation. HI900270 aspiration tube also comes with a gasket and tube lock, and can easily be replaced on any of the Hanna burette syringes.
The HI900301 is a replacement overhead stirrer assembly for the HI901 and HI902C Automatic Titration Systems.
HI900301 includes the overhead stirrer and three propellers. The stirrer assembly is easily adjustable once it is placed on the HI900320 stirrer stand. With a simple adjustment of the positioning collar, the stirrer, dispensing tube, and all attached probes are able to be lowered into a sample beaker at the beginning of a titration and lifted out at the conclusion.
During titrations, the sample being tested should be stirred. The use of an overhead stirrer allows for proper mixing and the sample to be homogenous in consistency and temperature. The stirring of the sample also helps speed up the response time of a sensor in achieving a stable reading, which ultimately leads to a more accurate titration result. The overhead stirrer ensures effective mixing with a selectable speed from 100 to 2500 rpm. The durable propellers included with the HI900301 can easily be removed from the stirrer shaft when cleaning or replacement is necessary.
The HI900942 Burette Cap Removal Tool is for use with the burettes on the HI901 and HI902C Automatic Titration Systems, as well as the HI903 Karl Fisher Volumetric Titrator.
The HI900942 can be used on all burette sizes available for the HI901 and HI902C: 5 mL, 10 mL, 25 mL, and 50 mL. The tool easily screws into the bottom of the burettes, allowing removal of the chemically resistant plastic cap. Upon removal, users can access the burette plunger, syringe, and light block cover if necessary.
The tool can also be used to ensure the piston shaft and pump couple are aligned when the burette is placed back onto the titrator pump.
The HI740216 Test Tube Cooling Rack is able to hold up to 25 test tubes measuring 16 mm in diameter. When paired with the HI839800 COD Test Tube Heater, customers are provided with an effective solution to their testing needs.
After performing the heated digestion reaction for COD, total nitrogen, and total phosphorus analysis, the test tube heater is turned off and the blank and reagent vials are allowed to cool for approximately 20 minutes. The test tube vials can are carefully removed from the test tube heater and placed in the cooling rack. Reagent vials should be near room temperature prior to determination with a COD photometer.
The HI740217 is a lab safety shield designed for use with the HI839800 COD Test Tube Heater.
While performing the heated digestion reaction for COD, total nitrogen, and total phosphorus analysis, the HI740217 safety shield can be secured on top of the test tube heater. The durable plastic material is clear to allow users to visually monitor the display of the test tube heater. LED indicating lights are shown in addition to the temperature and countdown timer on the display screen.
The HI4000-52 replacement membrane cap is for use with Hannas HI4101 ammonia gas sensing ion selective electrode (ISE). This durable Delrin cap easily screws onto the outer body of the ISE when the gas-sensing membrane needs replacement.
The HI900210 is a 10 mL burette syringe for replacement or addition to the HI901 or HI902C Automatic Titration Systems.The syringe fits inside of the burette assembly, holding the appropriate reagent or titrant needed for use.
The HI73128 replacement tool is utilized for electrode removal on select Hanna testers. With a simple twist of the removal tool, the tester electrode can safely and easily be removed and replaced with a new one. pH and conductivity (EC) electrodes naturally fatigue over time, requiring replacement to ensure measurements are obtained quickly and accurately.
HI73128 is used for electrode removal on the following testers:
HI98120
HI98121
HI98127
HI98128
HI98129
HI98130
HI98311
HI98312
The HI900100 dosing pump can be used to provide an additional or replacement pump for either the HI901, HI902C, or HI903 automatic titration systems. With a simple one-step connection from the titrator cable to the pump connector, the HI900100 is ready to use.
This 40, 000 step piston dosing pump operates with a low backlash screw drive to precisely deliver titrant or reagent into a sample. The dosing pump is able to support each of the four burette sizes Hanna offers: 5 mL, 10 mL, 25 mL, and 50 mL. With 0.1% full burette volume accuracy, the HI900100 is fully capable of dosing extremely small volumes, ensuring high accuracy titration results.
Hanna is the first manufacturer of turbidity instruments that has decided to add the unique Tag Identification System (T.I.S.) to our portable turbidimeters and HI9829 Multiparameter Meter. The system is designed for scientific and industrial applications, or to prove during safety audits and inspections that samples have been taken on pre-established locations.
The system is as easy to install as to operate; simply fix the HI920005 iButton tags near sampling sites that need to be checked often. The tag contains a computer chip embedded in a durable stainless steel housing, designed to withstand harsh indoor and outdoor environments. The number of tags that can be installed is practically unlimited since each tag has a unique 12 digit alphanumeric identification code. Immediately after tag installation, users can associate the tag identification number with measurement data. Use the portable turbidimeter or HI9829 to take measurements and log the test result by pressing the log-on-demand key. Then, the instrument will ask for the tag identification. Simply touching the iButton with the matching connector on the meter identifies and authenticates logging by storing the iButton serial number, time, and date stamp.
The power of the T.I.S. feature resides in the PC application. Logged data can be downloaded to a PC with our HI92000 Windows compatible application software for further data management. Collected data can be sorted or filtered using different criteria such as a specific sampling location, parameter, date and time intervals, or fixed value range. The data can be plotted in a graph, exported to other common applications, or printed for reporting purposes. It is also possible to add new tags later on, thus increasing an already existing database. Each time the PC software recognizes a newly added tag, it will ask for a description of the new sampling location.
The HI4000-70 is a pack of 24 halide polishing strips. A scratched, pitted, or oxidized sensing surface can be restored with HI4000-70 polishing strip. The user simply needs a small portion of the micro abrasive strip to polish a solid state membrane. By wetting the frosted side with purified water, the polishing strip gently reconditions the sensing surface. A worn pellet surface can cause drift, decreased sensitivity at low concentration levels, or poor repeatability between measurements. Optimum ISE response can be restored by removing the damaged surface with the HI4000-70 polishing strips.
HI4000-70 is made for use on the following ion selective electrodes:
HI4002 / HI4102 Bromide ISE
HI4003 / HI4103 Cadmium ISE
HI4007 / HI4107 Chloride ISE
HI4008 / HI4108 Cupric ISE
HI4009 / HI4109 Cyanide ISE
HI4011 / HI4111 Iodide ISE
HI4012 / HI4112 Lead/Sulfate ISE
The HI766EX is a durable, coiled extension cable that adds 1 m (3.3) to an existing cable on a thermocouple probe. At one end of the probe is a female thermocouple connector that allows connection with any of Hannas thermocouple probes or the HI766HD probe handle. At the other end of the cable is a male thermocouple connector that allows connection with a compatible thermocouple thermometer.
The HI4001-51 replacement membrane kit contains 20 loose PTFE membranes for the ammonia gas sensing ISE. When the ammonia ISE is first being assembled, or after a membrane is worn, the HI4001-51 membrane kit allows for easy assemblage or replacement. With the help of HI740159 plastic tweezers and a pair of laboratory gloves, the PTFE membrane is ensured to remain dry and undamaged for more reliable, accurate measurements. The loose PTFE membrane is placed on the outer probe body and pulled taut once the membrane cap is screwed on.
The HI900180 is a solvent handling pump for the HI903 and HI904 Karl Fischer titration systems.
The HI900570 is an aspiration tube and fitting assembly for the titrant burette on the HI903 Karl Fischer Titration System. The tubes are constructed of durable, chemically resistant PTFE and feature a light-blocking polyurethane outer sleeve. HI900570 comes supplied with the PTFE titrant tubing, blue tubing protection, and tube lock.
The HI900505 is a 5 mL burette assembly for the HI903 Karl Fischer Titration System.
For sensitive Karl Fischer reagents, the burette of the HI900505 features a light block shield that can be rotated in front of the exposed glass. This shield helps prevent degradation of the titrant or reagent being used, ensuring titrations remain accurate each time.
Once the HI900505 burette is connected to the dosing pump, the titrator automatically recognizes the burette volume. Each burette is made from chemically resistant material, ensuring users many years of trouble-free operation.
The HI900505 also comes with an aspiration and dispensing tube. The aspiration tube features a fitting to ensure the titrant or reagent is securely taken up into the burette. The dispensing tube features a fitting on one end and a flanged dispensing fitting on the opposite end designed to fit comfortably on the glass dispensing tip ensuring the titrant or reagent is accurately dosed into the sample vessel. A durable blue protection sleeve covers the PTFE tubing to prevent kinks and to protect light-sensitive solutions from degradation. The aspiration and dispensing tubes also come with a gasket and tube lock, and can easily be replaced on any of the Hanna burette syringes.
The HI900522 is a glass beaker for the HI903 Karl Fischer Titration System. The conical design ensures the Karl Fischer solvent is properly mixed for ideal titrant dispensing and reaction.
The HI900530 is a titrant bottle top and fitting assembly for the HI903 Karl Fischer Titration System. The assembly is specially designed to keep titrant dry from ambient moisture. It is supplied with a desiccant cartridge, cartridge fitting, titrant hose fitting, o-rings, cap, and cover.
