Hanna Instruments

HANNA HI2550 pH/ ORP/ ISE/ EC/ TDS/ NaCl Benchtop MeterThe Hanna Instruments HI2550 can measure using ORP electrodes (pH channel input), due to its capability to measure mV with a resolution up to 0.1 mV and also use ISE electrodes on the mV scale (pH channel input). EC measurements can be compensated relative to a selected reference temperature. The EC calibration mode allows you to chose from among six recognized conductivity standards and perform a single-point calibration. The most suitable EC and TDS range for your application is automatically selected. The Hanna Instruments HI 2550 Series of Meters also includes the ability to set and lock the range manually.This instrument provides GLP capabilities that allows for the storage and retrieval of all data regarding pH, rel mV, EC and NaCl calibration and sample measurement as well as data regarding the maintenance and status of the electrode. With a built-in logging function, measurements are stored in non volatile memory, and can be transferred to a PC through the USB port. Users can manually log up to 200 records and interval log up to 500 records.Range    pH    -2.0 to 16.0 pH; -2.00 to 16.00 pH; -2.000 to 16.000 pHISE & ORP    ±999.9 mV (ISE & ORP); ±2000 mV (ISE & ORP)EC    0.00 to 29.99 µS/cm; 30.0 to 299.9 µS/cm; 300 to 2999 µS/cm; 3.00 to 29.99 mS/cm; 30.0 to 200.0 mS/cm; up to 500.0 mS/cm actual conductivityTDS    0.00 to 14.99 ppm; 15.0 to 149.9 ppm; 150 to 1499 ppm; 1.50 to 14.99 g/L; 15.0 to 100.0 g/L; up to 400.0 g/L actual TDS (with 0.80 factor)NaCl    0.0 to 400.0% NaClTemperature    –20.0 to 120.0 ºC (pH, EC range)Resolution    pH    0.1 pH; 0.01 pH; 0.001 pHISE & ORP    0.1 mV (±999.9 mV); 1 mV (± 2000 mV)TDS    0.01 ppm; 0.1 ppm; 1 ppm; 0.01 g/L; 0.1 g/LNaCl    0.1% NaClTemperature    0.1 ºCAccuracy@ 20°C    pH    ±0.01 pH; ±0.002 pHISE & ORP    ±0.2 mV (±999.9 mV); ±1 mV (±2000 mV)EC    ±1 % reading (±0.05 µS/cm or 1 digit, whichever greater)TDS    ±1% of reading (±0.03 ppm or 1 digit, whichever greater)NaCl    ±1% of readingTemperature    ±0.4 ºC (excluding probe error)Calibration    pH    up to five point calibration, seven standard buffers available(1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and two custom buffersEC    two point calibration; one point slope calibration; six buffers available: 84.0, 1413 µS/cm; 5.00, 12.88, 80.0, 111.8 mS/cm; one point offset: 0.00 µS/cmNaCl    one point with HI 7037L standard (optional)Probes    pH    HI 1131B glass body pH electrode with BNC connector and 1 m (3.3') cable (included)EC    HI 76310 platinum four ring conductivity/TDS probe with built-in temperature sensor and 1 m (3.3') cable (included)Temperature    HI 7662 temperature probe with 1 m (3.3') cable (included)Relative mV Offset         ±2000 mVTemperatureCompensation         manual or automatic from: -20.0 to 120.0 ºC (pH range) -20.0 to 120.0 ºC (EC range) (can be disabled on conductivity range to measure actual conductivity)Cond. Temp.Coefficient         0.00 to 6.00 %/ºC (for EC and TDS only) default value is 1.90 %/ºCTDS Factor         0.40 to 0.80 (default value is 0.50)Input Impedance         1012 ohmsPC Connectivity         opto-isolated USBLog on Demand         200 recordsLog Interval Feature         500 records; 5, 10, 30 sec and 1, 2, 5, 10, 15, 30, 60, 120, 180 min stability logging (“StAb”)Power Supply         12 VDCEnvironment         0 to 50°C (32 to 122°F); RH max 95% non-condensingDimensions         235 x 218 x 108 mm (9.2 x 8.5 x 4.2”)Weight         1.3 Kg (2.9 lb); kit with holder 2.1 Kg (4.6 lb.)Alat Laboratorium Umum

HANNA HI901C Automatic Potentiometric TitratorA high-performance titrator made simple.Focus on your most essential titrations and get high-quality results with our HI901C automatic titrator.Get the most out of one device.Titrate for a variety of measurements including acids, bases, redox, and selective ions. With no additional programming upgrades to purchase, you can start measuring right away.Each titrator can store up to 100 customizable methods of analysis to accommodate any of your different samples or procedures.If lab space is scarce, our titrator doubles as a benchtop meter for direct pH, redox, and ion selective measurements.Specification:pH Range -2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pHpH Resolution 0.1; 0.01; 0.001 pHpH Accuracy (@25ºC/77ºF) ±0.001 pHpH Calibration up to five-point calibration, eight standard buffers and five custom buffersmV SpecificationsmV Range -2000.0 to 2000.0 mVmV Resolution 0.1 mVmV Accuracy (@25ºC/77ºF) ±0.1 mVmV Calibration single-point offsetISE SpecificationsISE Range 1•10⁻⁶ to 9.99•10¹⁰ISE Resolution 1; 0.1; 0.01ISE Accuracy ±0.5% monovalent; ±1% divalentISE Calibration up to five-point calibration, seven standard solutions and five user-defined standardsTemperature SpecificationsTemperature Range -5.0 to 105.0°C; 23.0 to 221.0°F; 268.2 to 378.2KTemperature Resolution 0.1°C; 0.1°F; 0.1KTemperature Accuracy (@25ºC/77ºF) ±0.1°C; ±0.2°F; ±0.1K, excluding probe errorTemperature Compensation manual (MTC) or automatic (ATC)Additional SpecificationsProgrammable Stirrer overhead propeller type, 200 to 2500 rpm, resolution 100 rpmDisplay 5.7” (320 x 240 pixel) backlit color LCDBurette Sizes 5, 10, 25, and 50 mLBurette Resolution 1/40000Display Resolution 0.001 mLDosing Accuracy ±0.1% of full burette volumeMethods up to 100 methods (standard and user-defined)Logging Data up to 100 titration and pH/mV/ISE reportsBurette Auto-Detection burette size is automatically recognized when inserted into the unitFlow Rate user-selectable from 0.1 mL/min to 2 x burette volume/minEndpoint Determination single equivalence point (1st or 2nd derivative) or fixed pH/mV valuePotentiometric Titrations acid/base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, ion-selective, argentometricMeasurement Units user-specified expression of concentration units to suit specific calculation requirementsReal-Time & Stored Graphs mV-volume or pH-volume titration curve, 1st derivative curve or 2nd derivative curve; pH mode, mV mode or ISE mode: pH/mV/concentration versus timeUSB Host (Side) flash drive compatibility for transfer of methods and reportsPeripherals (Rear) connections for VGA display, PC-keyboard, parallel printer, USB device input, RS232GLP Conformity instrumentation data storage and printing capabilitiesLanguages English, Portuguese, SpanishOperating Environment 10 to 40°C (50 to 104°F), up to 95% RHStorage Environment -20 to 70°C (-4 to 158°F), up to 95% RHPower Supply 100-240 VAC; "-01" models, US plug (type A); "-02" models, European plug (type C)Dimensions 390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in)Weight approximately 9 kg (20 lbs.) (with one pump, stirrer and sensors) Ordering Information HI901C includes titrator with one analog board, overhead propeller stirrer with stand, 25 mL glass burette, dosing pump, temperature sensor, USB cable, 256 MB USB flash drive and PC softwareAlat Laboratorium Umum

Alat Laboratorium UmumHI7061-023 is the GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna’s cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement or when stored incorrectly. Hanna suggests cleaning the bulb and junction of your electrode on a regular basis to ensure that the probe is always clean and to prevent any clogging of the junction.Specially formulated for cleaning electrodesAir tight seal to ensure qualityExpiration date and lot numberApplicationGeneral PurposePackagebottlesSize230 mLQuantity1Certificate of AnalysisNo 

Alat Laboratorium UmumHI7004/1L is a premium quality pH 4.01 calibration solution that has been dyed red for easy buffer identification. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.Accuracy of +/- 0.01 pH @ 25°CTemperature chart of the actual pH value at various temperatures printed on each bottleAir-tight SealAccuracyStandard ±0.01 pHpH Value @25°C4.01PackagebottlesSize1 LQuantity1Certificate of AnalysisNo 

Alat Laboratorium UmumHI7007/1L is a premium quality pH 7.01 calibration solution that has been dyed green for easy buffer identification.With lot number and expiration date clearly marked on the label and an air tight, tamper-proof seal to ensure the quality of the solution, Hanna’s line of pH calibration solutions are an easy way to get great pH measurements every time.Air tight bottle with tamper-proof seal for quality.Green color for easy identification of ph 7 buffer value.Perfect for routine maintenance to ensure accurate readings while extending the life of the electrode.AccuracyStandard ±0.01 pHpH Value @25°C7.01PackagebottlesSize1 LQuantity1Certificate of AnalysisNo 

Alat Laboratorium UmumHI7061M is a general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna’s cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement or when stored incorrectly. Hanna suggests cleaning the bulb and junction of your electrode on a regular basis to ensure that the probe is always clean and to prevent any clogging of the junction.Specially formulated for cleaning electrodesAir tight seal to ensure qualityExpiration date and lot numberApplicationGeneral PurposePackagebottlesSize230 mLQuantity1Certificate of AnalysisNo 

Alat Laboratorium UmumHI7010L is a premium quality pH 10.01 calibration solution. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of calibration buffers have been specially formulated to have an expiration of 2 years from the date of manufacture for an unopened bottle.Color coded label for easy pH buffer value identificationAccuracy of +/- 0.01 pH @ 25°CTemperature chart of the actual pH value at various temperatures printed on each bottleAccuracyStandard ±0.01 pHpH Value @25°C10.01PackagebottlesSize500 mLQuantity1Certificate of AnalysisNo 

Alat Laboratorium UmumHI7031L is a premium quality 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.Temperature chart of the actual µS/cm value at various temperatures printed on each bottleAir tight bottle with tamper-proof seal to ensure qualityµS/cm @25°C1413 µS/cmPackagebottlesSize500 mLQuantity1Certificate of AnalysisNo 

Alat Laboratorium UmumHI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the lot number and expiration date. Hanna’s line of calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle. The HI5036-023 is for 230 mL of calibration solution.Hermetically sealed to maintain freshnessTwo calibration solutions for the price of oneExpiration date on labelSize230 mLQuantity1 

Alat Laboratorium UmumHI70300M is an electrode storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings.Special formulation to minimize bacterial growth on your electrode.Clearly marked expiration date and lot number for traceability.Designed for storing any pH or ORP electrode.Descriptionelectrode storage solutionPackagebottlesSize230 mLQuantity1Certificate of AnalysisNo