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HD-9522 pH meter

HD-9522 pH meter

The host kernel adopts a 32-bit computer and ARM system, achieving high reliability, high precision, high speed, and easy functional expansion  Enable users to fully enjoy subsequent value-added services 

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  • Product Introduction
  • Technical Parameter

Characteristics

The host kernel adopts a 32-bit computer and ARM system, achieving high reliability, high precision, high speed, and easy function expansion. Enable users to fully enjoy subsequent value-added services.

Wireless workstation function with remote wireless data transmission between 5G smartphones and this instrument (optional). Wherever there is Chinese wireless network, it is easy to access instrument data and control through 5G mobile phones.

192 × The 64LCD screen displays Chinese/English characters, and the measurement data is clear at a glance.

Enhanced plastic shell, waterproof design, stable and sturdy.

Full film eight key touch buttons. The backlight button is adjustable and easy to operate.

Composite electrode, two-point calibration, convenient to use.

The input impedance can reach up to 1013M Ω.

The data adopts Samsung's storage technology from South Korea, greatly increasing the amount of data. It can store tens of thousands of sets of measurement data and 5000 system operation records (known as the 5000 notepad function).


allocation

1 ordinary water level or high-purity water level. Specially equipped with high-purity water electrodes for high purity water. (Optional)

There are two types: regular or advanced with 5G wireless. The standard configuration is a regular type.

There are two types of electrode supports: straight rod or flexion and extension. The standard configuration is a straight rod type.

application

Thermal power plants, thermal power plants, petroleum, chemical, chemical fiber, metallurgy, environmental protection, boiler inspection, coal chemical, food hygiene, various chemical laboratories, etc


ModelRegular type (digital LED)Precision type (LCD)
RangepH:(0.0~14.0) mV:(0~±1999)mV   temperature:(0~60)℃
Resolution0.10
Basic errorpH:±0.2pH:±0.05
Additional error in temperature compensation±0.10/10℃±0.03/10℃
Repeatability±0.10±0.03
Stability±0.10×10-2/4h±0.03×10-2/4h
Solution temperature compensation range(5~60)℃(automatic)
Environmental conditions
Storage and transportation temperature(-25~55)℃(Without electrodes, electrodes should be above 0 ℃)
Environmental temperature(5~40)℃(大于40℃Maximum error)
Environmental relative humidity≤80% RH
SpaceNo direct sunlight, no corrosive gases, no electromagnetic interference
sample requirements
Water sample temperature(5~55)℃
Solid components allowed in water samples≤ 5 microns (no gel or grease allowed)
Impedance≥1012 MΩ
External dimensions290 mm (length) × 210 mm (width) × 60 mm high
Power supply and powerAC:(85~265)V   (45~65)Hz   3VA
Weight1.5Kg
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