Yogurt pH Meter HI99164

$ 860.00

Origin: Germany Pedido N° ref.: HANNA HI 99164

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Details

Yogurt Portable pH Meter (HACCP) - HI99164truction manual and carrying case.

The Hanna Instruments HI99164 is a durable, waterproof, and portable pH and temperature meter specifically designed for yogurt analysis. 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 HI99164 uses the FC213D glass body, amplified pH electrode that offers numerous features that enhance pH analysis for yogurt producers. The readings on the dual-level LCD screens for both pH and temperature, as well as indicators for reading stability, battery percentage, and calibration instructions.

ATC

Automatic temperature compensation

, Automatic calibration of one or two points

Automatic two-point calibration

Impermeable

detalles

pH monitoring is crucial in the production of consistent, quality yogurt. Yogurt is made by fermenting milk with live cultures of bacteria. Most yogurt is inoculated with a starter culture consisting of Lactobacillus bulgaricus and Streptococcus thermophilus. Once the live culture is added, the milk and bacteria mixture is incubated, allowing for the fermentation of lactose into lactic acid. The pH of the mixture drops and becomes more acidic due to the production of lactic acid; this reduction in pH causes the casein protein in the milk to coagulate and precipitate, resulting in a yogurt-like texture.

Yogurt producers cease incubation once a specific pH level is reached. Most producers have a desired point between pH 4.0 and 4.6 at which fermentation stops through rapid cooling. Within this pH range, there is an ideal amount of lactic acid present in yogurt, giving it the characteristic acidity, aiding in thickening, and acting as a preservative against undesirable strains of bacteria.

By verifying that fermentation continues until a predetermined final pH point, yogurt producers can ensure that their products remain consistent in terms of flavor, aroma, and texture. A deviation from the predetermined pH can lead to a reduced shelf life of yogurt or create a product that is too bitter or sour. Syneresis can also occur if fermentation stops too early or too late, resulting in yogurt that is respectively too alkaline or too acidic. Syneresis is the separation of liquid, in this case whey, from the milk solids. Consumers expect the texture of yogurt to remain constant, so stopping fermentation at the appropriate pH is vital for consumer perception.

Presupuesto

pH range pH -2.00-16.00

pH resolution 0.01 pH

pH Accuracy ± 0.02 pH

Automatic pH calibration, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)

Temperature range from -5.0 to 105.0 °C / 23.0 to 221.0 °F

Temperature resolution of 0.1 °C / 0.1 °F

Temperature accuracy ± 0.5 °C (up to 60 °C); ± 1.0 °C (outside) / ± 1 °C (140 °F); ± 2.0 °F (more)

Automatic temperature compensation from -5.0 to 105.0ºC (23 to 221ºF)

Electrode / probe FC213D pre-amplified pH probe with internal temperature sensor, DIN connector, and 1 m (3.3') cable (included)

Battery type / 1.5V Life (3) AAA / approximately 1200 hours of continuous use; automatic shutdown after 8 minutes of inactivity

Environment 0 to 50 ° C (32 to 122 ° F); Relative humidity of 100%

Dimensions 152 x 58 x 30 mm (6,0 x 2,3 x 1,2 ")

Weight 205 g (7.2 oz.)

Order information HI99164 is supplied with FC213D pH probe with internal temperature sensor, HI70004 pH 4.01 buffer sachet, HI70007 pH 7.01 sachet, HI700643 electrode cleaning solution sachets (2), batteries, instruction manual, and hard transport case.

Information:

Recommendations:

Metrological calibration certificate of:		Technical service and maintenance of:
pH meter		pH meter

International calibration certificate:	220 US$	Preventive maintenance and verification:	35 US$
Calibration certificate from EQUINLAB SAC calibration laboratory - Standard 17025	30 US$	Repair, corrective maintenance, adjustment, update, and validation:	60 US$

Includes:

** 2-year warranty.

** Discounts for the sale of two or more pH meter.

** Metrological calibration certificate for pH meter.

** Preventive maintenance, corrective (repair), technical service, and spare parts.

** Sales, maintenance, calibration, certification, and technical service 24 hours.

Envios a: Argentina, Bolivia, Brasil, Chile, Colombia, Costa, Rica, Cuba, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Dominican Republic, Uruguay, Venezuela.

Quick contact: [email protected] [email protected]

Price: $ 860.00

Catalog:

HANNA Portable pH Meter

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