產品名稱： 空氣質量分析儀

產品型號： HD21AB–HD21AB17
簡介說明： 用於檢測和分析室內空氣質量；
具有數據記錄功能。

HD21AB可同時測量：C02濃度、CO濃度和大氣壓力;

HD21AB17可以同時測量C02濃度、CO濃度和大氣壓、溫度、相對濕度及計算出露點，濕球溫度，絕對濕度。

應用：室內空氣質量監測 / 暖通空調系統 / 工廠氣候環境改善 / 樓宇驗收等領域。

HD21AB和HD21AB17空氣質量分析儀是用於檢測和分析室內空氣質量手持式儀器，具有數據記錄功能，該系列通過軟件DeltaLog10 (version0.1.5.3)可存儲67600個測量數據。HD21AB可同時測量以下參數：C02濃度、CO濃度和大氣壓力。HD21AB17除了可以同時測量C02濃度、CO濃度和大氣壓力參數外，還可以測量溫度、相對溼度并計算出露點，溼球溫度，絕對溼度，混合比（注：溼空氣中水氣質量與干空氣質量之比，單位為克／克或克／千克。混合比是反映空氣溼度程度的物理量之一），以及焓值。
典型應用：室內空氣質量監測/ 設計不良建筑物綜合徵的分析與研究/ 暖通空調系統/ 工廠微氣候環境改善/樓宇自動化驗收等領域。

Product Description

HD21AB and HD21AB17 IAQ Monitors are bench-top / portable instruments manufactured by Delta Ohm for the analysis of indoor air quality (IAQ, Indoor Air Quality).

The instruments simultaneously measure the parameters:

Carbon dioxide CO
Carbon monoxide CO
Atmospheric pressure

The HD21AB17 instrument also measures:

Temperature
Relative Humidity

and its calculate:

Dew Point
Wet Bulb Temperature
Absolute Humidity
Mixing Ratio
Enthalpy

HD21AB and HD21AB17 are dataloggers with a memory capacity of 67600 recordings, divided in 64 blocks. They use the DeltaLog10 software from version 0.1.5.3.

Reference Standards: ASHRAE 62.1 – 2004, Italian Legislative Decree 81/2008. These regulations apply to all confined spaces that could be used by people. Kitchens, baths, changing rooms and swimming pools are included, due to their high humidity. You should take into account, in regard to air quality, possible chemical, physical and biological contaminants. The instruments have a wide Dot Matrix graphic display with a resolution of 160 x160 dots.

The instruments typical applications are:

– Measurement of IAQ (Indoor Air Quality) and comfort conditions in schools, offices and indoor spaces.
– Analysis and study of the Sick Building Syndrome, and of the resulting consequences.
– Checking the HVAC (Heating, Ventilation and Air Conditioning) system efficiency.
Examination of IAQ conditions in factories to optimize microclimate and improve productivity.
– Building Automation checks.

 

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空氣質量監測儀 Indoor Air Quality Meter – IAQ046

CO2
Humidity
Dew Point
Air Temperature
Wet Bulb Temperature

Poor air quality may cause tiredness, inability to concentrate, and even illness (i.e., Sick Building Syndrome). This instrument is ideal for monitoring indoor air quality in crowded public spaces with potentially high levels of CO2 (carbon dioxide) such as offices, factories, classrooms, hospitals and hotels. The same measurement parameters can also be used to test air from HVAC equipment. Backlit simultaneous display of CO2 level, humidity and air temperature, or the user may choose a rotating display of dew point and wet bulb temperature instead of air temperature. Also calculates TWA (Time Weighted Average) and STEL (Short-Term Exposure Limit). Simple user calibration of CO2 and RH. Features audible CO2 threshold alarms, min/max/ave, hold and a computre interface. NDIR (non-dispersive infrared) technology ensures long-term accuracy, stability and reliability.

Comes in a hard carrying case with 4 “AA" batteries.

Weight: 10 oz.
Dimensions: 8 1/2″ x 3″ x 2 1/2″

Specifications

	Range	Resolution	Accuracy
Air Temperature °C	-10 ~ 60°	0.1	0.6°C
Air Temperature °F	14 ~ 140°	0.1	0.9°F
RH	0-100%	0.1	±3% (10-90%) ±5% (otherwise)
Dew Point °C	-13.3 ~ 60°	0.1
Dew Point °F	8 -140°	0.1
Wet Bulb °C	-73.4 ~ 60°	0.1
Wet Bulb °F	-100 ~ 140°	0.1
CO2	0-5000 ppm	1 ppm	±30 ppm ±5% reading

 

Optional Accessories:
840027 AC Adapter
840052 Data Acquisition Software
840054 USB Cable

 

840052 Data Acquisition Software

 

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