{"id":6626625093731,"title":"HANNA HI84531-02 Total Alkalinity Mini Titrator for Water Analysis","handle":"copy-of-hanna-hi84531-02-total-alkalinity-mini-titrator-for-water-analysis","description":"\u003cdiv id=\"Product-Body\"\u003e\n\u003cp\u003e\u003cstrong\u003eAll-in-One\u003c\/strong\u003e\u003cbr\u003eWater Titrator. pH Meter. Electrode and Magnetic Stirrer in one package\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003ePiston Driven pump with Dynamic Dosing\u003c\/strong\u003e\u003cbr\u003eThis piston driven dosing pump incorporates dynamic dosing to provide highly accurate. repeatable results.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eCAL CHECK™\u003c\/strong\u003e\u003cbr\u003eCAL CHECK alerts users to potential problems during calibration such as contaminated buffers or dirty\/broken electrodes.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003epH\/mV Meter\u003c\/strong\u003e\u003cbr\u003eIn addition to automatic titration. the\u003cbr\u003eHI 84531 can also be used as a pH\/mV meter.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eLog-on-Demand\u003c\/strong\u003e\u003cbr\u003eLog data up to 400 samples\u003cbr\u003e(200 for titration; 200 for pH\/mV).\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eGraphic Mode\/Exportable Data\u003c\/strong\u003e\u003cbr\u003eDisplays in-depth data on titration. which can then be stored and exported to either a USB drive or PC using the USB connection.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eAutomatic Stirrer Speed Control\u003c\/strong\u003e\u003cbr\u003eMaintains stirrer speed at approximately 600 rpm regardless of viscosity of solution.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eGLP Feature\u003c\/strong\u003e\u003cbr\u003eThe HI 84531 includes a GLP Feature that allows users to view calibration data for the pH electrode and dosing pump.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eEasy to use interface\u003c\/strong\u003e\u003cbr\u003eUser intuitive design with large keys and easy to navigate screens.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e• pH Electrode\u003c\/strong\u003e\u003cbr\u003eThe HI 84531 is supplied with the HI 1131B electrode. This versatile electrode can measure all types of water.\u003c\/p\u003e\n\u003cp\u003eThe HI 84531 is a dedicated mini titrator and pH meter designed for low to high levels of alkalinity. It performs a potentiometric titration with a pH electrode to determines total titratable alkalinity and strong alkalinity in water. A titrant is slowly added to the sample while the pH and temperature are carefully monitored. The software analyzes the resulting titration curve and calculates the volume of titrant required to reach the endpoint. The user can choose either to measure strong alkalinity with a 8.3 pH end point (known as phenolphthalein alkalinity) or total alkalinity with a 4.5 pH endpoint (known as bromcresol green alkalinity).The dispensed titrant volume is used to automatically calculate the alkalinity. which can be displayed in mg\/L or meq\/L as CaCO3.Titrations are conducted using the low range titrant HI 84531-50 (30 to 400 mg\/L as CaCO3) or the high range titrant HI 84531-51 (300 to 4000 mg\/L as CaCO3).\u003c\/p\u003e\n\u003cp\u003eThis mini-titrator is also designed to be used as a benchtop pH\/mV meter. As a pH meter. it has many features of a professional grade benchtop including automatic calibration up to 3 points with 4 available buffers. a 0.01 pH resolution. accuracy of +\/- 0.01 pH. automatic temperature compensation and comprehensive GLP Data. The GLP data includes date. time. offset. slope. and buffers used for calibration. Accuracy is always ensured with Hanna’s unique Cal-Check feature. which analyzes the response of the electrode during the calibration process. Based on electrode response in the buffer. indicators are displayed on screen to alert the user of potential problems during calibration. These indicators include Buffer Contaminated. Electrode Dirty\/Broken. and overall probe condition as a percentage that is based on both the offset and slope characteristic of the electrode.\u003cbr\u003eThe Cal-Check function not only ensures an accurate pH reading when the HI 84531 is used as a pH meter but also an accurate titration since the end point is determined by a set pH value.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eHI 84531-01 (115V) supplied with: HI 84531-70 Reagent Kit for titratable acidity in water products HI 1131B pH electrode HI 7662-T temperature probe HI 740036P Two 100 mL beakers HI 70500 Tube set (aspiration tube with titrant bottle cap and dispensing tube with tip). Dosing Pump Valve HI 740236 5 mL Syringe 1 mL syringe (sample measurement) HI 731319 stir bar HI 920013 power adapter instruction manual and quality certificate\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"TabbedPanels\" id=\"TabbedPanels1\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\"\u003eSpecifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\n\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLow Range: 50 mL sample 30.0 - 400.0 mg\/L as CaCO3 0.6 - 8.0 meq\/L as CaCO3 High Range: 50 mL sample 300 - 4000 mg\/L as CaCO3 6.0 - 80.0 meq\/L as CaCO3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.1 mg\/L; 0.1 meq\/L High Range: 1 mg\/L; 1 meq\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrincipal\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eend point titration : 4.50 pH \/ 8.30 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (@25ºC\/77ºF)\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLow Range: 3% of reading or ± 1 mg\/L. whichever is greater High Range 3% of reading or ± 10 mg\/L. whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Speed\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e10 mL\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirring Speed\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Samples\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUp to 200 samples\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2021-08-27T13:25:49+12:00","created_at":"2021-08-27T13:23:44+12:00","vendor":"Hanna Instruments","type":"Electrochemical","tags":["Category_Electrochemical","Manufacturer_Hanna Instruments","Promotions_Hanna Clearance","Type_Titrators"],"price":129900,"price_min":129900,"price_max":129900,"available":true,"price_varies":false,"compare_at_price":219400,"compare_at_price_min":219400,"compare_at_price_max":219400,"compare_at_price_varies":false,"variants":[{"id":39541207269475,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI84531-02","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HANNA HI84531-02 Total Alkalinity Mini Titrator for Water Analysis","public_title":null,"options":["Default Title"],"price":129900,"weight":0,"compare_at_price":219400,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/acornsci.co.nz\/cdn\/shop\/products\/HI-84531_200-1_2015_1.jpg?v=1630027487"],"featured_image":"\/\/acornsci.co.nz\/cdn\/shop\/products\/HI-84531_200-1_2015_1.jpg?v=1630027487","options":["Title"],"media":[{"alt":null,"id":20803524329571,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/HI-84531_200-1_2015_1.jpg?v=1630027487"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/HI-84531_200-1_2015_1.jpg?v=1630027487","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv id=\"Product-Body\"\u003e\n\u003cp\u003e\u003cstrong\u003eAll-in-One\u003c\/strong\u003e\u003cbr\u003eWater Titrator. pH Meter. Electrode and Magnetic Stirrer in one package\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003ePiston Driven pump with Dynamic Dosing\u003c\/strong\u003e\u003cbr\u003eThis piston driven dosing pump incorporates dynamic dosing to provide highly accurate. repeatable results.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eCAL CHECK™\u003c\/strong\u003e\u003cbr\u003eCAL CHECK alerts users to potential problems during calibration such as contaminated buffers or dirty\/broken electrodes.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003epH\/mV Meter\u003c\/strong\u003e\u003cbr\u003eIn addition to automatic titration. the\u003cbr\u003eHI 84531 can also be used as a pH\/mV meter.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eLog-on-Demand\u003c\/strong\u003e\u003cbr\u003eLog data up to 400 samples\u003cbr\u003e(200 for titration; 200 for pH\/mV).\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eGraphic Mode\/Exportable Data\u003c\/strong\u003e\u003cbr\u003eDisplays in-depth data on titration. which can then be stored and exported to either a USB drive or PC using the USB connection.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eAutomatic Stirrer Speed Control\u003c\/strong\u003e\u003cbr\u003eMaintains stirrer speed at approximately 600 rpm regardless of viscosity of solution.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eGLP Feature\u003c\/strong\u003e\u003cbr\u003eThe HI 84531 includes a GLP Feature that allows users to view calibration data for the pH electrode and dosing pump.\u003cbr\u003e\u003cbr\u003e• \u003cstrong\u003eEasy to use interface\u003c\/strong\u003e\u003cbr\u003eUser intuitive design with large keys and easy to navigate screens.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e• pH Electrode\u003c\/strong\u003e\u003cbr\u003eThe HI 84531 is supplied with the HI 1131B electrode. This versatile electrode can measure all types of water.\u003c\/p\u003e\n\u003cp\u003eThe HI 84531 is a dedicated mini titrator and pH meter designed for low to high levels of alkalinity. It performs a potentiometric titration with a pH electrode to determines total titratable alkalinity and strong alkalinity in water. A titrant is slowly added to the sample while the pH and temperature are carefully monitored. The software analyzes the resulting titration curve and calculates the volume of titrant required to reach the endpoint. The user can choose either to measure strong alkalinity with a 8.3 pH end point (known as phenolphthalein alkalinity) or total alkalinity with a 4.5 pH endpoint (known as bromcresol green alkalinity).The dispensed titrant volume is used to automatically calculate the alkalinity. which can be displayed in mg\/L or meq\/L as CaCO3.Titrations are conducted using the low range titrant HI 84531-50 (30 to 400 mg\/L as CaCO3) or the high range titrant HI 84531-51 (300 to 4000 mg\/L as CaCO3).\u003c\/p\u003e\n\u003cp\u003eThis mini-titrator is also designed to be used as a benchtop pH\/mV meter. As a pH meter. it has many features of a professional grade benchtop including automatic calibration up to 3 points with 4 available buffers. a 0.01 pH resolution. accuracy of +\/- 0.01 pH. automatic temperature compensation and comprehensive GLP Data. The GLP data includes date. time. offset. slope. and buffers used for calibration. Accuracy is always ensured with Hanna’s unique Cal-Check feature. which analyzes the response of the electrode during the calibration process. Based on electrode response in the buffer. indicators are displayed on screen to alert the user of potential problems during calibration. These indicators include Buffer Contaminated. Electrode Dirty\/Broken. and overall probe condition as a percentage that is based on both the offset and slope characteristic of the electrode.\u003cbr\u003eThe Cal-Check function not only ensures an accurate pH reading when the HI 84531 is used as a pH meter but also an accurate titration since the end point is determined by a set pH value.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eHI 84531-01 (115V) supplied with: HI 84531-70 Reagent Kit for titratable acidity in water products HI 1131B pH electrode HI 7662-T temperature probe HI 740036P Two 100 mL beakers HI 70500 Tube set (aspiration tube with titrant bottle cap and dispensing tube with tip). Dosing Pump Valve HI 740236 5 mL Syringe 1 mL syringe (sample measurement) HI 731319 stir bar HI 920013 power adapter instruction manual and quality certificate\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"TabbedPanels\" id=\"TabbedPanels1\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\"\u003eSpecifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\n\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLow Range: 50 mL sample 30.0 - 400.0 mg\/L as CaCO3 0.6 - 8.0 meq\/L as CaCO3 High Range: 50 mL sample 300 - 4000 mg\/L as CaCO3 6.0 - 80.0 meq\/L as CaCO3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.1 mg\/L; 0.1 meq\/L High Range: 1 mg\/L; 1 meq\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrincipal\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eend point titration : 4.50 pH \/ 8.30 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (@25ºC\/77ºF)\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLow Range: 3% of reading or ± 1 mg\/L. whichever is greater High Range 3% of reading or ± 10 mg\/L. whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Speed\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e10 mL\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirring Speed\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Samples\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUp to 200 samples\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}