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20211015124313175

HD-201 series automatic monitoring instrument (hydrazine, hardness, ammonia nitrogen, residual chlorine, etc.)

The host core adopts advanced 32-bit computer, ARM system, CAN bus technology, and takes the lead in adopting microelectronic STM technology to achieve ultra small control board size, high reliability, high precision, high speed, and convenient enjoyment of subsequent value-added services 

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The host core adopts advanced 32-bit computer, ARM system, CAN bus technology, and takes the lead in adopting microelectronic STM technology to achieve ultra small control board size, high reliability, high precision, high speed, and convenient enjoyment of subsequent value-added services.

The data remote transmission adopts patented wireless 5G mobile phone wireless data transmission technology, and is interconnected with existing networks through Ethernet, enabling easy access to instrument master data through 5G mobile phones wherever there is a Chinese wireless communication network.

We use highly reliable precision metering pumps and imported micro injection pumps to achieve precise reagent metering and automatic two-point calibration. Ensure high reliability, numerical accuracy, and no chemical drift, and can be used as a laboratory colorimetric table.

320 × 240 imported high-definition LCD screen with Chinese/English menu display: status, curve, system time, alarm display, etc. are displayed simultaneously on the same screen, making it easy to operate and multiple parameters are clear at a glance. Key parameter password protection (to prevent non operators from misoperating the machine and ensure the basic performance of the instrument).

The photometer adopts imported cold light sources and optical fibers, achieving zero temperature drift, low power consumption, numerical stability, and long lifespan.

Simple eight key position, fast and simple operation. Includes two backlight keys, with randomly adjustable brightness.

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).

Configuration: Conventional and 5G ventilated

Application of thermal power plants, thermal power plants, petroleum, chemical industry, fertilizers, chemical fibers, metallurgy, environmental protection, water management, etc

TECHNICAL INDEXHD-2016HYDRAZINEHD-2017hardnessHD-2018Ammonia nitrogenHD-2019Residual chlorine
range(0.0~100.0、0.0~200.0、0.0~400.0)μg/L(O.0~20.0)μm/L(0.0~5.0)mg/L(0.0~5.0)mg/L
resolution ratio0.10
Basic error±2.0%F.S±3.0%F.S
repeatability±1.0±2.0
Stability (drift)±1.0×10-2 /24h±2.0-2 /24h
response time10min
ambient condition
Storage and transportation temperature(-25~55) ℃ (excluding standard solution, the standard solution should be higher than 0 ℃)
ambient temperature(10~45)℃
Ambient relative humidity≤85%RH(No condensation)
spaceNo direct sunlight, no corrosive gases, no electromagnetic interference
Water sample temperature(10~40)℃
Water sample flow rate(20~200)ml/min
Water sample pressure(0.02~0.098)Mpa
Solid components allowed in water samples≤ 5 microns (no gel or grease allowed)
Power supply and powerAC:220V±22V  50Hz±1Hz  power:300VA
current output(4-20) mA, load (250-500) M Ω. Digital output CAN bus, RS485
External dimensions430 mm (width) × 175 mm deep × 676 mm (height)
Dimension380 mm (width) × 630mm high
weight25Kg
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