pH METER, automated, with probe (HI 98103)

STD ELAEPHME1--

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Former Code(s): -X ELAEPHME001
W02079009 - Ph meters
European Medical Device Nomenclature (EMDN) is the nomenclature of use by manufacturers when registering their medical devices in the EUDAMED database. EMDN is characterised by its alphanumeric structure that is established in a seven-level hierarchical tree.
The order of this product needs to be justified and is only acceptable under certain conditions.
Hazardous materials and products (identified by their 4-digit transport UN-number) must be transported under certain conditions as specified in the MSDS sheet (Material Safety Data Sheet).
OC subscriptions: included in supply or field order tools (e.g. UniField)
SC subscriptions: included in supply or field tools
OC validations: approved for procurement and use by an OC for international or local orders specifying context and activity in Medical Standard Lists (MSL)

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pH METER (Hanna Instrument)

Reserved for TB culture programmes.

Definition

A handheld automated instrument intended to be used for the determination of the pH of liquids (i.e. its degree of acidity or alkalinity = 0-14 pH) by measuring hydrogen ion concentration.

Specifications

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Technical specifications

  • LCD display
  • On/off switch on top
  • Range: 0.00 to 14.00 pH
  • Resolution: 0.01 pH
  • Accuracy: +/- 0.2 pH
  • Calibration: manual, 2 points
  • Electrode HI 1270
  • Supplied with batteries: 2 x 1.5V, approximately 3000 hours of continuous use
  • Operating conditions:
    • temperature: 0 to 50°C
    • relative humidity: max 95%

Dimensions

  • Size: 66 x 50 x 25 mm (2.6 x 2.0 x 1.0") without probe
  • Weigth: 50 g (1.8 oz.) without probe

Transport Dangerous Goods

UN3481: Lithium-ion batteries contained in equipment or packed with equipment

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Instructions for use

At first use calibrate the instrument by soaking it in pH 7.0 solution for a couple of hours. The following calibrations must be done as described by user manual.

Calibrate the instrument frequently using fresh buffer solutions.

Avoid touching the glass bulb at the end of the electrode.

MSF requirements

Reserved for TB culture programmes.

For accurate measurements of the pH in liquids during reagents and media preparation.

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