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HI98164 Yogurt pH/Temperature Meter

Producer: HANNA Instruments

SKU: HANNA-HI98164 Category: Hanna experimental measuring equipment

– Handheld measuring device design, compact and sturdy.

– Measure pH directly in yogurt.

– Accuracy up to ±0.002 pH.

– Automatic calibration at 1 or 2 points.

– Automatic data recording

– Export data using USB cable

– The meter comes complete with electrodes, standard solutions, cleaning solutions and batteries.

– Convenient and sturdy suitcase for carrying the machine when traveling

In addition to its special pH electrode for use with yogurt, the HI98164 features Hanna’s unique CAL CHECK™ feature that alerts the user to potential problems during the calibration process. This is especially important in food processing applications as the probe may become coated with solids in the food sample being measured. This coating can easily lead to erroneous pH readings. By comparing the previous calibration data to the current calibration, the meter will inform the user, with a display, when the probe needs to be cleaned, replaced, or if the pH buffer solution may be contaminated. After calibration, the probe status is shown on the display as a percentage from 0 to 100% in 10% increments. The probe status is affected by the offset and slope of the pH electrode, both of which can be found in the GLP data.

The HI98164 uses the FC2133 glass body amplified pH electrode. This specialized electrode offers many features to help test the pH of milk. A built-in temperature sensor also ensures that all pH measurements are temperature compensated without the need for a separate temperature probe. The large surface area of the bulb and the milk sample ensure a stable calibration and measurement.

SPECIFICATIONS

The scale	pH	-2.0 to 20.0 pH; -2.00 to 20.00 pH; -2,000 to 20,000 pH
	mV	±2000 mV
	t°	-20.0 to 120.0°C (-4.0 to 248.0°F)
Resolution	pH	0.1 pH; 0.01 pH; 0.001 pH
	mV	0.1 mV
	t°	0.1°C (0.1°F)
Accuracy	pH	± 0.1; ±0.002 pH
	mV	±0.2 mV
	t°	±0.4°C (±0.8°F) (excluding probe error)
pH calibration	Up to 5 points (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and 5 custom pads
Heat compensation	Manual or automatic -20.0 to 120.0°C (-4.0 to 248.0°F)
Electrode	FC2133 glass body with integrated temperature sensor, DIN connector and 1m cable (included)
Input	10¹²Ω
Record data	200 samples (100 for pH and 100 for mV)
PC connection	USB port
The battery	4 AAA 1.5V batteries
Environment	0 to 50°C (32 to 122°F); RH max 100% (IP67)
Size	185 x 93 x 35.2 mm
Mass	400 g
Guarantee	12 months for the machine and 6 months for the electrode
Supply includes	HI98164 is supplied with FC2133 pH/temperature probe, 230 mL pH 4.01 and pH 7.01 calibration solutions, HI700643 electrode cleaning solution sachets (2), 100 mL plastic beakers (2), USB cable, batteries, instructions, and rugged carrying case.