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Hanna HI-98164 Portable pH meter for Yoghurt

Hanna HI-98164 Portable pH meter for Yoghurt

The Hanna HI-98164 is a rugged, waterproof (IP67)  Foodcare portable pH meter which measures pH and temperature using the FC2133 yoghurt pH electrode.The Hanna unique CAL Check feature alerts the user to potential problems during the calibration process. The FC2133 amplified pH electrode specialised probe offers numerous features to improve pH testing for yoghurt producers.

Description

Hanna HI-98164 Portable pH meter for Yoghurt

The HI-98164 is a rugged, waterproof (IP67)  Foodcare portable pH meter which measures pH and temperature using the FC2133 yoghurt pH electrode.

Features

  • Waterproof – IP67 rated
  • Calibration
  • Automatic/ manual temperature compensation
  • CAL CheckTM – problem alert
  • 200-hour battery life approx x4 1.5V AA batteries
  • Calibration
  • GLP
  • Intuitive keypad
  • Auto hold
  • Clear display
  • Carry case and accessories

The Hanna unique CAL Check feature alerts the user to potential problems during the calibration process. Which is important for the food processor since it is likely that the probe will be coated with the solids found in the food product being measured. This said coating can easily lead to errors in pH measurement. The meter will inform the user with display prompts when the probe needs to be replaced, cleaned or if the pH buffer might be contaminated. The overall probe condition, after calibration, is displayed on the screen as a percentage from 0 to 100% in increments of 10%. The offset and slope characteristics of the pH electrode can affect the probe condition. Both the offset and slope characteristics can be found in the GLP data.

The FC2133 amplified pH electrode specialised probe offers numerous features to improve pH testing for yoghurt producers. The FC2133 has an integrated temperature sensor allows the temperature compensated pH measurements without the need for a separate temperature probe. The probe has a conical sensing bulb that ensures stable calibration and measurement in semi-solids and emulsions like yoghurt. The electrode has a reference junction that allows for the flow of ions located in the reference cell into the sample being tested. It is vital that this flow occurs without any clogging in order to complete an electrical circuit. Any clogging will result in readings that are erratic or constantly drifting.

This product comes with a 2 years warranty and 6 months for the electrode.

Specifications HI-96831
pH range -2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000pH
pH Resolution 0.1 pH; 0.01 pH; 0.001 pH
pH Accuracy ±0.1; ±0.002 pH
pH Calibration up to five point calibration, seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + five custom buffers
mV range ±2000mV
mV Resolution 0.1 mV
mV Accuracy ±0.2 mV
Temperature Range -20.0 to 120.0˚C
Temperature Resolution 0.1˚C
Temperature Accuracy ±0.4˚C (excluding probe error)
Temperature Compensation manual or automatic from -20.0 to 120.0˚C
Slope Calibration from 80 to 110%
Electrode/Probe FC2133 Foodcare PVDF body, pH electrode with internal temperature sensor, quick connect DIN connector and 1m (3.3ft cable)
Input Impedance 1012 Ohms
Log-on demand 200 samples (100pH and 100mV range)
PC Connectivity opto-isolated USB with optional HI-92000 software and micro USB cable
Battery Type/Life 1.5V AA batteries (4) / approximately 200 hours of continuous use without backlight (50 hours with backlight)
Auto-off user selectable: 5, 10, 30, 60 min or can be disabled
Environment 0 to 50˚C; RH 100% (IP67)
Dimensions 185 x 93 x 35.2mm
Weight 400g
Ordering information HI-98164 is supplied with FC2133 PVDF body pH electrode, HI-7004M pH 4.01 buffer solution (230mL), HI-7007M pH 7.01 buffer solution (230ml), HI-700643 electrode cleaning and disinfection solution for yogurt residues sachets (2), 100ml plastic beaker (2), 1.5V AA Batteries (4), HI-92000 PC software, HI-920015 micro USB cable, instruction manual with quick start guide, instrument quality certificate and HI-720161 hard carrying case.
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