HI99192

Drinking Water pH Portable Meter

Description

The Hanna Instruments HI99192 is a durable, waterproof, and portable pH and temperature meter designed specifically for measurement of drinking water. Automatic calibration is performed at one or two points with two sets of buffers. All calibration and measurement readings are automatically compensated for temperature variations.

The HI99192 uses the FC215D glass body, amplified pH electrode that offers numerous features which improve pH testing of drinking water. The split-level LCD displays both pH and temperature readings, along with indicators for reading stability, battery percentage, and calibration instructions.

•  Automatic Temperature Compensation
•  Automatic Two-Point Calibration
•  Waterproof

The HI99192 uses the FC215D amplified pH electrode with glass body. This specialized electrode offers numerous features that improve pH testing in drinking water. An integrated temperature sensor allows for temperature compensated pH measurements without the need for a separate temperature probe. The probe’s spheric sensing tip has a wide surface area for measurement in aqueous solutions.

An integral part of any pH electrode is the reference junction. The reference junction is a part of the electrode that allows for the flow of ions located in the reference cell into the sample being measured. The ions provide for an electrical connection between the reference electrode and the indicating electrode. A standard pH electrode will use a single ceramic junction that allows for 15 to 20 μL/hour of electrolyte to flow.

The FC215D has three ceramic junctions providing for 40 to 50 μL/hour of electrolyte to flow. This increased flow provides a greater continuity between the reference electrode and the indicating electrode making it suitable for water of low ionic strength. To optimize the flow from the electrode the refill cap should be unscrewed so that it is open. This allows for positive head pressure to be created allowing for the electrolyte to flow more easily into the sample.

Features at-a-glance

  Automatic Calibration
•  One or two-point calibration is automatic to two selectable buffer sets

  Automatic Temperature Compensation
•  An integrated temperature sensor allows for automatic temperature compensation of pH measurements

  Battery Error Prevention System
•  The meter will automatically shut off if there isn’t enough power to obtain an accurate measurement

  Battery Life Indicator
•  The battery percent level is displayed at start up alerting the user to the remaining battery power that is available

  Multi-Level LCD Display
•  The split-level LCD displays both pH and temperature readings, along with indicators for reading stability, battery percentage, and calibration instructions

  On-Screen Tutorial
•  Clear tutorial messages and directions are available on-screen to quickly and easily guide users through setup and calibration

  Waterproof
•  The HI99192 is a waterproof meter rated IP67 for immersion in up to one meter of water for 30 minutes.

  SPECIFICATIONS

  pH Range                              : -2.00 to 16.00 pH
  pH Resolution                       : 0.01 pH
  pH Accuracy                         : ±0.02 pH
  pH Calibration                       : automatic, at one or two points with two sets of buffers (standard 4.01, 7.01,10.01 or NIST 4.01, 6.86, 9.18)
  Temperature Range               : -5.0 to 105.0°C / 23.0 to 221.0°F
  Temperature Resolution        : 0.1°C / 0.1°F
  Temperature Accuracy          : ±0.5°C (up to 60°C); ±1.0°C (outside) / ±1°F (up to 140°F); ±2.0°F (outside)
  Temperature Compensation  : automatic from -5.0 to 105.0ºC (23 to 221ºF)
  Electrode/Probe                    : FC215D pre-amplified pH electrode with internal temperature sensor, DIN connector, 1 m (3.3’) cable
  Battery Type/Life                   : 1.5V (3) AAA / approximately 1200 hours of continuous use; auto-off after 8 minutes of non-use
  Environment                         : 0 to 50°C (32 to 122°F); RH max 100%
  Dimensions                           : 152 x 58 x 30 mm (6.0 x 2.3 x 1.2”)
  Weight                                  : 205 g (7.2 oz.)
  Ordering Information            : HI99192 is supplied with FC215D pH/temperature probe, HI70004 pH 4.01 buffer solution sachet (20 mL),

HI70007 pH 7.01 buffer solution sachet (20 mL), HI700661 electrode cleaning solution sachets (2 x 20 mL),

HI7071 3.5M electrode fill solution, batteries, instruction manual, and hard carrying case.

  Warranty                               : 2 years (probe 6 months)

Order now

To make your order, please contact us at  info@polyscientific.com.my or call us at +6 06 3350 690

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