Zurück
Vor

HI 5522-02 Research Grade pH / ORP / and EC / TDS / Salinity / Resistivity Meter

Manufacturer: HANNA Instruments Inc.

Order number: HI5522-02

 

Delivery time approx. 2 to 4 weeks

R 25,143.00 *
 
 
 
 
 

Product information "HI 5522-02 Research Grade pH / ORP / and EC / TDS / Salinity / Resistivity Meter"

DESCRIPTION:

The HI5522 is an advanced research grade benchtop pH/ORP/ISE and EC/TDS/Salinity/Resistivitymeter that is completely customizable with a large color LCD, capacitive touch keys, and USB port for computer connectivity.

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 100oC.   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 HI76312four-ring conductivity probe that operates over a wide range from0.000 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 %/oC.

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 HI5222 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 anytime along with the current measurement by selecting the Good Laboratory Practice (GLP) display option.

As anEC/TDS/Salinity/Resistivity meter theHI5522 can be calibrated up to fourpoints 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 timealong 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 stageis met a report is generated and can be saved. Up to 200 reports can bestored and transferred to a Windows® compatible computer using the supplied USB cable and software.

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.

 

KEY FEATURES:

·         Highly Customizable User Interface

·         Color Graphic LCD

·         Capacitive Touch

·         Four Ring Conductivity Probe

·         Choice of Calibration Mode: Automatic, Semi-Automatic, and Manual  for pH and Automatic and Manual; single and multi point for EC

·         Five-Point pH Calibration with Preprogrammed Buffers and User Defined

·         CAL Check™ Diagnostics

·         GLP data

·         ISE Measurement with Choice of Concentration Units

·         ISE Measurement with Incremental Methods

·         Log-on-Demand, Interval Logging, or AutoHold Logging Options

·         Data Logging up to 100,000 Data Points per channel

·         USB Connection for Data Transfer to PC

·         Contextual Help

 

 KEYFEATURES IN-DEPTH:

 

Highly Customizable User InterfaceThe user interface of the HI5522 allows the user to show measurements in various modes: basic measurement with or without GLP information, real-time graphing, and logging data. Calibration stability criteria can be adjusted from fast, moderate, and accurate. Programmable alarm limits can be set to inside or outside allowable limits.

 

Color Graphic LCD – The HI5522 features a color graphic LCD with on-screen help, graphic, and custom color configurations. The display allows for real-time graphing and the use of virtual keys provide for an intuitive user interface.

 

Capacitive Touch The HI5522 features sensitive capacitive touch buttons for accurate keystrokes when navigating menus and screens. There are four dedicated keys that are used for routine operations including calibration and switching measurement modes and four virtual keys that change based upon use. The capacitive touch technology ensures the buttons never get clogged with sample residue.

 

Four Ring Conductivity Probe–All readings are performed with the HI76312 four-ring conductivity probe that has a built in temperature sensor for automatic temperature correction.  The four rings are made with platinum and the body of the electrode is made of Polyetherimide (PEI) plastic that is resistant to many harsh chemicals.  The four-ring design allows for this probe to be used over a wide range of measurements. 

 

Choice of CalibrationAutomatic buffer recognition, semiautomatic, and direct manual entry pH calibration options are available for calibrating up to five points, from a selection of eight standard buffers and up to five custom buffers.  For the conductivity channel the calibration can be set to automaticstandard recognitionor user entry along with a choice of single or multi-point. Calibration can be performed up to four points when multi-point is selected.

 

CAL CheckTM CAL Check™alerts users to potential problems during the calibration of the pH electrode. Indicators include “Electrode Dirty/Broken,” “Buffer Contaminated,” electrode response timeand the overall probe condition as a percentage that is based on the offset and slope characteristics.

 

GLP DataHI5522 includes a GLP Feature thatallows users to view calibration data and calibration expiration information at the touch of a key. Calibration data include date, time, standards used for calibration.

 

ISE Measurement with Choice of Concentration Units – The HI5222 allows for calibration and readings in choice of concentration units. The choices of concentration units include ppt, g/L, mg/mL, ppm, mg/L, μg/L, ppb, μg/L, mg/mL, M, mol/L, mmol/L, %w/v and a user-defined unit.

ISE Measurement with Incremental Methods – The known addition, known subtraction, analyte addition, and analyte subtraction incremental methods are pre-programmed into the HI5222.  Simply follow the on screen guided procedure and the meter will perform the calculation automatically allowing for a higher level of accuracy to be obtained as compared to a direct ISE measurement.

 

Data Logging Three selectable logging modes are available on the HI5522: automatic, manual, and AutoHold logging. Automatic and manual logs up to 100 lots with 50,000 records max/lot, with up to 100,000 total data points. Automatic logging features the option to save data according to sampling period and interval. 

 

Data Transfer Data can be transferred to a PC using the included USB cable and HI92000 software.

 

Contextual HelpContextual help is always available through a dedicated “HELP” key. Clear tutorial messages and directions are available on-screen to quickly and easily guide users through setup and calibration.  The help information displayed is relative to the setting/option being viewed.

 

SPECIFICATIONS:

pH Range

-2.000 to 20.000 pH

pH Resolution

0.1, 0.01, 0.001 pH

pH Accuracy @ 25oC/77oF

±0.1 pH, ±0.01 pH, ±0.002 pH ±1 LSD

pH Calibration Points

automatic, up to five-point calibration, eight standard buffers available (1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01,

12.45) and five custom buffers

pH Temperature Compensation

automatic or manual from -20.0 to 120.0°C/-4.0 to 248.0°F/253.15 to 393.15K

mV Range

±2000 mV

mV Resolution

0.1 mV

mV Accuracy @ 25oC/77oF

±0.2 mV ±1 LSD

Relative mV Offset Range

±2000 mV

ISE Range

1 x 10-6 to 9.99 x 1010 concentration

ISE Resolution

1; 0.1; 0.01; 0.001 concentration

ISE Accuracy @ 25oC/77oF

±0.5% (monovalent ions); ±1% (divalent ions)

ISE Calibration Points

automatic, up to five point calibration, five fixed standard solutions available (0.1, 1, 10, 100, 1000 choice of concentration) and five user defined units

Temperature Range [oC/oF/K]**

-20.0 to 120.0oC; -4.0 to 248.0oF; 253.15 to 393.15K

Temperature Resolution

0.1oC; 0.1oF; 0.1K

Temperature Accuracy

±0.2oC; ±0.4oF; ±0.2K (without probe)

EC Range

0.000 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*

EC Resolution

0.001 μS/cm; 0.01 μS/cm; 0.1 μS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm

EC Accuracy @ 25oC/77oF

±1% of reading (±0.01 μS/cm)

EC Calibration

automatic standard recognition (0.000 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) or user standard;  single point or multi-point calibration

TDS Range

0.000 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; 100.0to 400.0 ppt actual TDS* (with 1.00 factor)

TDS Resolution

0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 ppt

TDS Accuracy @ 25oC/77oF

±1% of reading (±0.01 ppm)

Resistivity Range

1.0 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

Resistivity Resolution

0.1 Ω•cm; 1 Ω•cm; 0.01 kΩ•cm; 0.1 kΩ•cm; 1 kΩ•cm; 0.01 MΩ•cm; 0.1 MΩ•cm

ResistivityAccuracy @ 25oC/77oF

±2% of reading (±1 Ω•cm)

Salinity Range

ppractical scale: 0.00 to 42.00 psu; natural sea water scale: 0.00 to 80.00 ppt; percent scale: 0.0 to 400.0%

Salinity Resolution

0.01 for practical scale/natural sea water scale; 0.1% for percent scale

Salinity Accuracy @ 25oC/77oF

±1% of reading

Salinity Calibration

percent scale—one-point (with HI7037 standard)

EC Temperature Compensation

disabled, linear and non-linear (natural water)

Temperature Coefficient

0.00 to 10.00 %/°C

Reference Temperature

5.0 to 30.0°C

Cell Constant

0.0500 to 200.00

Cell Type

4 cells

Profiles

up to 10, 5 each channel

USP<645> Compliant

yes

GLP

calibration data including date, time, buffers used, offset and slope for pH.  Cell constant, reference temperature/coefficient, calibration points, cal time stamp, probe offset for conductivity

Logging

record : 100,000 data point storage/channel, up to 100 lots with max. 50,000 records/lot; interval: settable between

1 second and max log time of 180 minutes; type: automatic, manual, AutoHOLD; additional: 200 records USP

Input Channels

1 pH/ORP/ISE + 1 EC/TDS/Salinity/Resistivity

pH electrode

HI1131B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included)

Temperature Probe

HI7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)

EC Probe

HI76312 platinum, four-ring EC/TDS probe with and 1 m (3.3’) cable (included)

PC Connection

USB

Power Supply

12 VDC adapter (included)

Environment

0 to 50°C (32 to 122°F; 273 to 323K) RH max 95% non-condensing

Dimensions

160 x 231 x 94 mm (6.3 x 9.1 x 3.7”)

Weight

1.2 kg (2.64 lbs.)

(*) Uncompensated conductivity (or TDS) is the conductivity(or TDS) value without temperature compensation.

(**) Reduced to actual probe limits

 

ORDERING INFORMATION:

 HI-5522-Ordering-Information

 All-meters-supplied-with

 

PRIMARY APPLICATIONS:

 Laboratory, Industrial, Environmental, Water Treatment,Wine, and Education 

 

Onward links to "HI 5522-02 Research Grade pH / ORP / and EC / TDS / Salinity / Resistivity Meter"

Further products by HANNA Instruments Inc.
 

Available downloads:

Download HI 5000 Series Brochure
 

Customer evaluation "HI 5522-02 Research Grade pH / ORP / and EC / TDS / Salinity / Resistivity Meter"

 

Write an evaluation

 
 
 
 
 
 
 

The fields marked with * are required.