مولتی متر ازمایشگاهی هانا pH/mV/ISE/EC/TDS مدل HI5522

مشخصات فنی دستگاه مولتی متر ازمایشگاهی هانا pH/mV/ISE/EC/TDS مدل HI5522:

• رنج pH -۲٫۰۰۰ to 20.000 pH
• دقت pH ۰٫۱, ۰٫۰۱, ۰٫۰۰۱ pH
• دقت pH ±۰٫۱ pH, ±۰٫۰۱ pH, ±۰٫۰۰۲ pH ±۱ LSD
• کالیبراسیون pH خودکار، کالیبراسیون تا پنج  نقطه، هشت بافر استاندارد در دسترس (۱٫۶۸، ۳٫۰۰، ۴٫۰۱، ۶٫۸۶، ۷٫۰۱، ۹٫۱۸، ۱۰٫۰۱،۱۲٫۴۵) و پنج بافر سفارشی
• جبران دمای pH خودکار یا دستی از -۲۰٫۰ به ۱۲۰٫۰ ° C
• رنج mV ±۲۰۰۰ mV
• دقت mV ۰٫۱ mV
• دقت mV ±۰٫۲ mV ±۱ LSD
• میلی ولت نسبی آف ست ±۲۰۰۰ mV
• مشخصات EC
• رنج EC ۰٫۰۰۰ to 9.999 μS/cm, 10.00 to 99.99 μS/cm, 100.0 to 999.9 μS/cm, 1.000 to 9.999 mS/cm, 10.00 to 99.99 mS/cm, 100.0 to 1000.0 mS/cm actual EC*
• دقت EC ۰٫۰۰۱ μS/cm, 0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.001 mS/cm, 0.01 mS/cm, 0.1 mS/cm
• دقت EC (@۲۵ºC/77ºF) ±۱% of reading (±۰٫۰۱ μS/cm)
• کالیبراسیون EC تشخیص استاندارد اتوماتیک(۰٫۰۰۰ μS/cm, 84.00 μS/cm, 1.413 mS/cm, 5.000 mS/cm, 12.88 mS/cm, 80.00 mS/cm, 111.8 mS/cm) و یا استاندارد برای کاربران؛ نقطه یا چند نقطه کالیبراسیون
• TDS Specifications
• مشخصات TDS
• رنج TDS ۰٫۰۰۰ to 9.999 ppm, 10.00 to 99.99 ppm, 100.0 to 999.9 ppm, 1.000 to 9.999 ppt, 10.00 to 99.99 ppt, 100.0 to 400.0 ppt actual TDS* (with 1.00 factor)
• دقت TDS ۰٫۰۰۱ ppm, 0.01 ppm, 0.1 ppm, 1 ppm, 0.001 ppt, 0.01 ppt, 0.1 ppt
• دقت TDS (@۲۵ºC/77ºF) ±۱% of reading (±۰٫۰۱ ppm)
• مشخصات مقاومت
• رنج مقاومت ۱٫۰ to 99.9 Ω•cm; 100 to 999 Ω•cm; 1.00 to 9.99 KΩ•cm; 10.0 to 99.9 KΩ•cm; 100 to 999 KΩ•cm; 1.00 to 9.99 MΩ•cm; 10.0 to 100.0 MΩ•cm
• دقت مقاومت ۰٫۱ Ω•cm; 1 Ω•cm; 0.01 KΩ•cm; 0.1 KΩ•cm; 1 KΩ•cm; 0.01 MΩ•cm; 0.1 MΩ•cm*
• دقت مقاومت ±۲% of reading (±۱ Ω•cm)
• مشخصات شوری سنج
• رنج شوری سنج practical scale: 0.00 to 42.00 psu; natural seawater scale: 0.00 to 80.00 ppt; percent scale: 0.0 to 400.0%
• دقت شوری سنج ۰٫۰۱ for practical scale/natural seawater scale; 0.1% for percent scale
• دقت شوری سنج (@۲۵ºC/77ºF) ±۱% of reading
• کالیبراسیون شوری سنج
• درصد مقیاس نقطه (با استاندارد HI7037)
• مشخصات دما
• رنج دمایی -۲۰٫۰ to 120.0 ºC**; -4.0 to 248.0 ºF**; 253.15 to 393.15 K**
• دقت دما ۰٫۱ °C, 0.1 °F, 0.1 K
• دقت دمایی ±۰٫۲ °C; ±۰٫۴ °F; ±۰٫۲ K (without probe)
• جبران دمایی غیر فعال ، خطی و غیر خطی (آب های طبیعی)
• ضریب دما ۰٫۰۰ to 10.00 %/°C
• دمای مرجع ۵٫۰ to 30.0 °C
• مشخصات ISE
• رنج ISE ۱ x 10⁻⁶ to 9.99 x 10ⁱ⁰ concentration غلظت
• دقت ISE ۱; ۰٫۱; ۰٫۰۱; ۰٫۰۰۱ concentration
• دقت  ISE @ ۲۵ °C/77 °F ± ۰٫۵٪ (یون تک ظرفیتی)؛ ± ۱٪ (یون دو ظرفیتی)
• نقطه کالیبراسیون ISE
• خودکار، کالیبراسیون تا پنج نقطه ، پنج راه حل های استاندارد ثابت در دسترس (۰٫۱، ۱، ۱۰، ۱۰۰، ۱۰۰۰ انتخاب غلظت) و پنج واحد تعریف شده توسط کاربر

Laboratory Research Grade Benchtop pH/mV/ISE and EC/TDS/Salinity/Resistivity Meter – HI5522

• The HI5522 is a two-channel meter that allows for simultaneous measure of pH, ORP, or ISE on one channel and EC, TDS, Salinity, or Resistivity on the other.  Channel 1 has a BNC connection for use with the expansive line of pH, ORP, and ISE electrodes that Hanna Instruments offers. The meter is supplied with the HI1131B glass body, double junction, combination pH electrode that operates over a wide temperature range from 0 to 100 °C.   All readings are automatically compensated for temperature variations with the separate HI7662-T temperature probe or from the built in temperature sensor of the conductivity probe on Channel 2.  The HI5522 is supplied with the HI76312 four-ring conductivity probe that operates over a wide range from 0.000 μS/cm to 1000.0 mS/cm*. The meter can be set to auto-ranging in which the meter chooses the appropriate conductivity range from seven ranges or fixed range in which the meter will only display reading in μS/cm or mS/cm.  All readings are automatically compensated for temperature variations with a built in temperature sensor. The temperature correction coefficient is adjustable from 0.00 to 10.00 %/°C.
• As a pH meter the HI5522 can be calibrated up to five points with a choice of eight pre-programmed buffers or five custom buffers. The HI5522 features Hanna’s exclusive CAL Check™ to alert the user of potential problems during the pH calibration process.  Indicators displayed during calibration include “Electrode Dirty/Broken” and “Buffer Contaminated.” The overall probe condition based on the offset and slope characteristic of the electrode is displayed as a percentage after calibration is complete.
• In ISE mode the HI5522 can be calibrated up to five points with a choice of five fixed standards or five user defined in any concentration unit. The calibration data including date, time, standards used and slope can be viewed at any time along with the current measurement by selecting the Good Laboratory Practice (GLP) display option.
• As an EC/TDS/Salinity/Resistivity meter the HI5522 can be calibrated up to four points with a choice of six pre-programmed conductivity standards or user defined custom standards. Resistivity, TDS, Practical Salinity (PSU) and Natural Seawater Scale are calibrated through conductivity. The % NaCl is calibrated to single point with the HI7037 salinity standard. The calibration data including date, time, and standards used, offset and cell factor can be accessed at any time along with the current measurement by selecting the Good Laboratory Practice (GLP) display option.
• For the measurement of high purity water used in pharmaceutical manufacturing, the HI5522 is programmed with the three stages of the USP <645> method.  Once a stage is met a report is generated and can be saved. Up to 200 reports can be stored and transferred to a Windows® compatible computer using a USB cable and software (sold separately).
• Three selectable logging modes are available: automatic, manual and AutoHold logging. Up to 100,000 data points can be recorded in 100 lots with 50,000 records max/lot on each channel and exported to a computer for data review and storage.

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