{"product_id":"ei-dvi-1013-microprocessor-ph-meter","title":"EI-DVI Model 1013 Microprocessor pH Meter","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n    :root {\n        --primary-blue: #004a99;\n        --hover-blue: #0056b3;\n        --bg-gray: #f8f9fa;\n        --text-color: #333;\n        --border-color: #ddd;\n        --white: #ffffff;\n    }\n\n    body {\n        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n        line-height: 1.6;\n        color: var(--text-color);\n        background-color: var(--bg-gray);\n        margin: 0;\n        padding: 20px;\n    }\n\n    .scispectrum-tabs-container {\n        max-width: 1200px;\n        margin: 0 auto;\n        background: var(--white);\n        border-radius: 8px;\n        box-shadow: 0 4px 15px rgba(0,0,0,0.05);\n        overflow: hidden;\n    }\n\n    .tab-input {\n        display: none;\n    }\n\n    .tab-nav {\n        display: flex;\n        flex-wrap: wrap;\n        border-bottom: 2px solid var(--border-color);\n        background-color: var(--white);\n    }\n\n    .tab-label {\n        padding: 15px 25px;\n        cursor: pointer;\n        font-weight: 600;\n        color: var(--primary-blue);\n        transition: all 0.3s ease;\n        border-bottom: 3px solid transparent;\n        text-align: center;\n        flex-grow: 1;\n    }\n\n    .tab-label:hover {\n        background-color: rgba(0, 74, 153, 0.05);\n        color: var(--hover-blue);\n    }\n\n    #tab1:checked ~ .tab-nav label[for=\"tab1\"],\n    #tab2:checked ~ .tab-nav label[for=\"tab2\"],\n    #tab3:checked ~ .tab-nav label[for=\"tab3\"],\n    #tab4:checked ~ .tab-nav label[for=\"tab4\"] {\n        border-bottom-color: var(--primary-blue);\n        color: var(--primary-blue);\n        background-color: var(--white);\n    }\n\n    .tab-panels {\n        padding: 30px;\n    }\n\n    .tab-content {\n        display: none;\n        animation: fadeIn 0.5s ease;\n    }\n\n    #tab1:checked ~ .tab-panels #content1,\n    #tab2:checked ~ .tab-panels #content2,\n    #tab3:checked ~ .tab-panels #content3,\n    #tab4:checked ~ .tab-panels #content4 {\n        display: block;\n    }\n\n    @keyframes fadeIn {\n        from { opacity: 0; }\n        to { opacity: 1; }\n    }\n\n    h3 {\n        color: var(--primary-blue);\n        margin-top: 0;\n    }\n\n    .spec-table {\n        width: 100%;\n        border-collapse: collapse;\n        margin-top: 20px;\n        font-size: 0.95rem;\n    }\n\n    .spec-table th,\n    .spec-table td {\n        text-align: left;\n        padding: 12px 15px;\n        border-bottom: 1px solid var(--border-color);\n    }\n\n    .spec-table th {\n        background-color: var(--primary-blue);\n        color: var(--white);\n        text-transform: uppercase;\n        letter-spacing: 0.05em;\n    }\n\n    .spec-table tr:nth-child(even) {\n        background-color: rgba(0, 74, 153, 0.02);\n    }\n\n    .spec-table tr:hover {\n        background-color: rgba(0, 74, 153, 0.05);\n    }\n\n    .features-list {\n        list-style: none;\n        padding: 0;\n        display: grid;\n        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n        gap: 20px;\n    }\n\n    .features-list li {\n        background: var(--white);\n        padding: 20px;\n        border-radius: 6px;\n        border: 1px solid var(--border-color);\n        position: relative;\n        padding-left: 50px;\n        transition: transform 0.2s ease;\n    }\n\n    .features-list li:hover {\n        transform: translateY(-3px);\n        box-shadow: 0 2px 10px rgba(0,0,0,0.05);\n    }\n\n    .features-list li::before {\n        content: '✓';\n        position: absolute;\n        left: 15px;\n        top: 20px;\n        color: var(--primary-blue);\n        font-weight: bold;\n        font-size: 1.2rem;\n    }\n\n    .feature-title {\n        font-weight: 700;\n        color: var(--primary-blue);\n        display: block;\n        margin-bottom: 5px;\n    }\n\n    .faq-item {\n        margin-bottom: 25px;\n        border-bottom: 1px solid var(--border-color);\n        padding-bottom: 15px;\n    }\n\n    .faq-question {\n        font-weight: 600;\n        color: var(--primary-blue);\n        margin-bottom: 10px;\n        font-size: 1.1rem;\n    }\n\n    pre {\n        background: #f4f4f4;\n        padding: 15px;\n        overflow-x: auto;\n        border-radius: 6px;\n        font-size: 0.85rem;\n    }\n\n    @media (max-width: 768px) {\n        html, body {\n            padding: 0 !important;\n            margin: 0 !important;\n            width: 100%;\n            overflow-x: hidden;\n        }\n\n        .scispectrum-tabs-container {\n            width: 100% !important;\n            max-width: 100% !important;\n            margin: 0 !important;\n            border-radius: 0 !important;\n            box-shadow: none;\n        }\n\n        .tab-panels {\n            padding: 15px 8px !important;\n        }\n\n        .tab-label {\n            flex: 1 0 48%;\n            font-size: 0.85rem;\n            padding: 12px 2px;\n            box-sizing: border-box;\n        }\n\n        .faq-item {\n            margin: 0 0 15px 0 !important;\n            padding: 12px !important;\n            width: 100%;\n            box-sizing: border-box;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"scispectrum-tabs-container\"\u003e\n\u003cinput id=\"tab1\" class=\"tab-input\" checked name=\"scispectrum-tabs\" type=\"radio\"\u003e \u003cinput id=\"tab2\" class=\"tab-input\" name=\"scispectrum-tabs\" type=\"radio\"\u003e \u003cinput id=\"tab3\" class=\"tab-input\" name=\"scispectrum-tabs\" type=\"radio\"\u003e \u003cinput id=\"tab4\" class=\"tab-input\" name=\"scispectrum-tabs\" type=\"radio\"\u003e\u003cnav class=\"tab-nav\"\u003e\u003clabel class=\"tab-label\" for=\"tab1\"\u003eOverview\u003c\/label\u003e \u003clabel class=\"tab-label\" for=\"tab2\"\u003eSpecifications\u003c\/label\u003e \u003clabel class=\"tab-label\" for=\"tab3\"\u003eFeatures \u0026amp; Benefits\u003c\/label\u003e \u003clabel class=\"tab-label\" for=\"tab4\"\u003eFAQs\u003c\/label\u003e\u003c\/nav\u003e\n\u003cdiv class=\"tab-panels\"\u003e\n\u003cdiv id=\"content1\" class=\"tab-content\"\u003e\n\u003ch3\u003eEI-DVI Model 1013 Microprocessor pH Meter – High Precision Laboratory pH\/mV\/Temperature Analysis System\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEI-DVI Model 1013 Microprocessor pH Meter\u003c\/strong\u003e is a highly advanced research-grade laboratory instrument engineered for precise pH, millivolt (mV), and temperature measurement across demanding scientific, industrial, pharmaceutical, and environmental applications. Designed with advanced microprocessor technology and intelligent electrochemical analysis capabilities, this benchtop pH meter delivers exceptional measurement accuracy, stability, and repeatability for critical analytical workflows.\u003c\/p\u003e\n\u003cp\u003eBuilt for modern laboratory efficiency, the Model 1013 features a high-resolution \u003cstrong\u003e128 × 64 graphical LCD display\u003c\/strong\u003e with intuitive operational prompts, enabling users to easily monitor readings, calibration status, and measurement parameters. The soft-touch membrane keyboard with 8 responsive keys ensures smooth navigation and simplified operation during routine and research-grade analysis.\u003c\/p\u003e\n\u003cp\u003eThis high precision microprocessor pH meter supports automatic and manual calibration with up to 3-point calibration functionality for improved analytical accuracy across wide pH ranges. Integrated automatic buffer recognition for standard pH buffers (4.00, 7.00, and 9.20) simplifies calibration procedures while minimizing operator error. Automatic and manual temperature compensation from 0 to 100°C further enhances pH accuracy under varying sample temperatures.\u003c\/p\u003e\n\u003cp\u003eThe EI-DVI Model 1013 also incorporates advanced data handling capabilities with storage capacity for up to 1000 samples and built-in memory retention during power loss. For laboratory reporting and documentation, the instrument supports external printer connectivity through an RS 232 serial interface compatible with dot matrix and thermal printers.\u003c\/p\u003e\n\u003cp\u003eWidely used in chemical laboratories, pharmaceutical manufacturing, water treatment facilities, agriculture, soil testing laboratories, breweries, petroleum refineries, educational institutions, and environmental research centers, the EI-DVI Model 1013 offers the ideal combination of precision, reliability, intelligent diagnostics, and operational simplicity for modern laboratory environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"content2\" class=\"tab-content\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicroprocessor pH Meter (Benchtop\/Table-Top)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Parameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epH \/ mV \/ Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-2.000 to 20.000 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.001 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.001 pH, ±1 Digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emV Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to ±1999.9 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emV Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emV Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.1 mV, ±1 Digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-5 to 110°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Compensation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 100°C Auto \/ Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAuto \/ Manual (2 or 3 Point Calibration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto Buffer Recognition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.00, 7.00, and 9.20 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e128 × 64 Dots Graphical LCD Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKeyboard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 Keys Soft Touch Membrane Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 Samples\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrinter Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal Serial RS 232 Dot Matrix \/ Thermal Printer Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrode Slope\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80% to 120%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC using 230V ±10% AC Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L × B × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e270 × 202 × 80 mm (Approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 Kg (Approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCombination pH Electrode, Temperature Probe, Electrode Stand, Buffer Tablets, Dust Cover, Operation Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"content3\" class=\"tab-content\"\u003e\n\u003ch3\u003eCore Features \u0026amp; User Benefits\u003c\/h3\u003e\n\u003cp\u003eThe EI-DVI Model 1013 Microprocessor pH Meter is designed to deliver highly stable electrochemical analysis, simplified calibration, intelligent diagnostics, and dependable laboratory performance for research, industrial quality control, and environmental testing applications.\u003c\/p\u003e\n\u003cul class=\"features-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eUltra High Precision pH Measurement\u003c\/span\u003e Provides highly accurate pH analysis with 0.001 pH resolution, making it ideal for pharmaceutical, chemical, and research laboratory applications requiring dependable analytical precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eAdvanced 3-Point Calibration System\u003c\/span\u003e Supports automatic and manual 2 or 3-point calibration to improve measurement accuracy across a wide pH range while reducing calibration errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eAutomatic Buffer Recognition\u003c\/span\u003e Automatically identifies standard pH buffers (4.00, 7.00, 9.20) for faster calibration workflows and improved operational convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eAutomatic \u0026amp; Manual Temperature Compensation\u003c\/span\u003e Ensures stable and accurate pH measurements even when sample temperatures fluctuate during laboratory testing procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eLarge Graphical LCD Display\u003c\/span\u003e The 128 × 64 graphical LCD screen provides clear visibility of readings, prompts, and calibration information for easier operation and improved productivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eHigh Sample Storage Capacity\u003c\/span\u003e Stores up to 1000 measurement records with memory retention, helping laboratories improve data management and result traceability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eRS 232 Printer Connectivity\u003c\/span\u003e Allows direct connection to dot matrix or thermal printers for streamlined result printing and laboratory documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eBuilt-In Error Diagnostics\u003c\/span\u003e Integrated error codes alert users to incorrect buffers, over-range conditions, and operational issues, improving testing reliability and reducing analytical mistakes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eWide Industrial Applications\u003c\/span\u003e Suitable for laboratories, pharmaceutical industries, water treatment plants, agriculture, soil testing, breweries, petroleum refineries, and environmental monitoring facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"content4\" class=\"tab-content\"\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eWhat is the primary application of the EI-DVI Model 1013 Microprocessor pH Meter?\u003c\/p\u003e\n\u003cp\u003eThe EI-DVI Model 1013 Microprocessor pH Meter is designed for highly accurate pH, mV, and temperature analysis in laboratories, pharmaceutical industries, water testing facilities, soil analysis, and research environments. Its precision measurement system ensures reliable electrochemical analysis for scientific and industrial quality control applications.\u003c\/p\u003e\n\u003cp\u003eThe instrument is widely used for chemical analysis, water quality monitoring, pharmaceutical formulation, environmental testing, agricultural soil testing, and industrial process control where dependable pH measurements are essential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eHow accurate is the EI-DVI Model 1013 pH Meter?\u003c\/p\u003e\n\u003cp\u003eThe EI-DVI Model 1013 offers exceptionally high precision with 0.001 pH resolution and ±0.001 pH accuracy, making it suitable for advanced laboratory and research applications requiring highly stable and reproducible analytical results.\u003c\/p\u003e\n\u003cp\u003eThe advanced microprocessor technology combined with automatic temperature compensation and multi-point calibration improves overall measurement consistency and reliability across varying sample conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eDoes the Model 1013 support automatic calibration?\u003c\/p\u003e\n\u003cp\u003eThe EI-DVI Model 1013 supports both automatic and manual calibration with 2-point and 3-point calibration options. It also includes automatic buffer recognition for standard 4.00, 7.00, and 9.20 pH buffers to simplify calibration procedures.\u003c\/p\u003e\n\u003cp\u003eThis intelligent calibration system reduces setup time, minimizes operator errors, and improves long-term analytical accuracy during routine laboratory testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eCan the EI-DVI Model 1013 store and print measurement data?\u003c\/p\u003e\n\u003cp\u003eThe instrument can store up to 1000 samples internally with memory retention functionality even after power loss. It also supports external printer connectivity through an RS 232 serial interface for result printing and documentation.\u003c\/p\u003e\n\u003cp\u003eThis data management capability improves laboratory record keeping, traceability, and reporting efficiency for quality control and research applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eWhich industries commonly use the EI-DVI Model 1013 Microprocessor pH Meter?\u003c\/p\u003e\n\u003cp\u003eThe EI-DVI Model 1013 is commonly used in chemical laboratories, pharmaceutical manufacturing, agriculture, water treatment facilities, breweries, petroleum refineries, environmental testing centers, and academic research laboratories.\u003c\/p\u003e\n\u003cp\u003eIts combination of precision measurement, intelligent diagnostics, and user-friendly operation makes it suitable for both industrial quality assurance and advanced scientific research applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics India","offers":[{"title":"Default Title","offer_id":51461016289526,"sku":"EI-PH-1013","price":43542.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/6535\/1158\/files\/Model_1013_EI-DVI_Microprocessor_pH_ATC___28983.1759924216.386.513.jpg?v=1786599199","url":"https:\/\/scispectrum.in\/products\/ei-dvi-1013-microprocessor-ph-meter","provider":"SciSpectrum Lab Essentials","version":"1.0","type":"link"}