DT-ACG-200G Chilled Mirror Dew Point Meter
Product Features
The whole-process curve is displayed in real-time to record the test time.
Touch screen operation, Chinese interface, easy operation.
Automatic balancing system, with a short measurement time.
Data storage, query, and printing capabilities
Long-term stability, good reproducibility, you can do online analysis
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Description
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Product Overview
The DT-ACG-200 Precision Dew Point Meter features an open-design architecture, with a modular sensor that can be installed in the sample gas line or placed in the environment requiring detection. The principle involves projecting an LED light source onto a mirror surface, where the reflected light is measured by a photodetector. By analyzing changes in the measured light intensity, the instrument detects the presence of dew. Additionally, a control circuit maintains the mirror surface temperature at the dew point threshold, while a platinum resistance thermometer on the mirror measures the cooling surface temperature and transmits the data to the display panel.
This device features high accuracy, a wide measurement range, excellent stability, and no drift, making it widely applicable in fields such as temperature and humidity measurement work for metrology units.
Scope of Application
As a standard instrument for humidity dew point detection, the cold mirror dew point instrument has a wide range of applications, such as measurement and detection, scientific research, military aerospace, pharmaceutical tobacco, industrial production and other fields.
Functional characteristics
The whole-process curve is displayed in real-time to record the test time
Touch screen operation, Chinese interface, easy operation
Automatic balancing system, with a short measurement time
Mirror contamination self-detection function, manual way of cleaning the mirror
Data storage, query, and printing capabilities
Long-term stability, good reproducibility, you can do online analysis
The user can do single-point or multipoint calibration without software operation
Technical Indicator
Temp scale range: -20℃to + 95℃ (optional)
Accuracy: ±0.2℃ (optional ±0.1℃)
Dew-point temperature sensor:
Accuracy: ±0.2℃ (optional 0.1℃); resolution: 0.01℃
Temperature sensor: -40℃ to + 60℃
Precision: ±0.1℃; resolution: 0.01℃
Repeatability: ≤±0.05℃
Refrigeration mode: secondary semiconductor Palpaste refrigeration
Signal output: serial port communication R232
Power supply: 220VAC,50/60Hz; power: 60W
Operating temperature: -20 to 50℃; Humidity: ≦95%
Service life: Permanent free calibration
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