máy đo độ PH/ORP kèm đầu đo nhiệt độ HANNA HI8424

 

 

HANNA Portable pH/mV Meter 

Model :HI8424 

 

Features:

 

• Waterproof - Compact, heavy duty casing that is protected against any ingress of water that would damage the electronics.

 

• Automatic Calibration - calibration to one or two points to any of the three programmed buffer values (pH 4.01, 7.01, and 10.01).

 

• Automatic Temperature Compensation - Separate temperature probe is supplied to provide temperature compensated measurements.

 

• High Resolution/Accuracy mV Range - The HI8424 automatically switches resolution from 1 mV to 0.1 mV when ORP readings are between -699.9 to +699.9 mV. The accuracy within this range is ±0.2 mV.

 

• Automatic Shutoff - The automatic shutoff feature will turn the meter off after 20 minutes to conserve battery life.

 

• Low Battery Indicator - A low battery indicator will be displayed when the battery life is almost exhausted (5% remaining) alerting the user that a new battery will be needed in the near future.

Video: HI8424 Portable pH/ORP Meter | intro

 

► The HI8424 is an economical portable pH/ mV meter. This meter uses a BNC connector for the pH electrode input allowing for a wide selection of pH and ORP electrodes to be used.A separate temperature probe is supplied to provide temperature compensated pH measurement. The HI8424 is very basic in operation with automatic calibration to one or two points to any of the three programmed buffer values (pH 4.01, 7.01, and 10.01). The simplicity in operation and the economical price point has made the HI8424 one of the most popular meters available in the market.

 

 

 

 

Picture: HANA Portable pH/mV Meter HI8424 ( -2.00 to 16.00 pH/ ±699.9 mV ~ ±1999 mV /-20.0 to 120.0°C) at Semiki's warehouse

 

Maintenance and calibration : 

 

► We also have calibration certificate attached ( optional )
► Please re-calibrate after use for a certain period through our purchase store. Local Vietnam : SEMIKI CORP

 

 

 

 

DISTRIBUTED BY:

 

Semiki instrumentation Co., Ltd
Email:  sales@semiki.com
Office tel: +84 28 2253 3522

 

 

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