Wooden Louver Box Weather Station Experimental Louver Box Construction Site Bracket Temperature Measurement Box Atmospheric Environment Thermometer Monitoring Box
Wooden Louver Box Weather Station Experimental Louver Box Construction Site Bracket Temperature Measurement Box Atmospheric Environment Thermometer Monitoring Box
Wooden Louver Box Weather Station Experimental Louver Box Construction Site Bracket Temperature Measurement Box Atmospheric Environment Thermometer Monitoring Box
Wooden Louver Box Weather Station Experimental Louver Box Construction Site Bracket Temperature Measurement Box Atmospheric Environment Thermometer Monitoring Box

Wooden Louver Box Weather Station Experimental Louver Box Construction Site Bracket Temperature Measurement Box Atmospheric Environment Thermometer Monitoring Box

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Wooden Louver Box Weather Station Experimental Louver Box Construction Site Bracket Temperature Measurement Box Atmospheric Environment Thermometer Monitoring Box

About the product

Characteristic

Material

Solid wood

Origin

Hebei

Item no

25698

Type

Climate box

Brand

Zhongke north gong

Model

--

Whether to import

No

Processing and customization

Yes

Description

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21.百叶箱2



21.百叶箱

21.百
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产品特性

百叶箱是安装温、湿度仪器用的防护设备。作用是防止太阳对仪器的直接辐射和地面对仪器的反射辐射,保护仪器免受强风、雨、雪等的影响,并使仪器感应部分有适当的通风,能真实地感应外界空气温度和湿度的变化。白天,空气对太阳辐射的吸收能力弱于任一种温度感应元件;夜晚,空气的红外辐射能力又弱于任一种温度感应元件的表面。任何直接暴露在空气中的测温元件,其测量值在白天将系统偏高于气温,夜间则系统偏低。为避免这种辐射误差,必须对测温元件采取有效的辐射屏蔽措施。百叶箱是其中的一种,广泛安装在气象台站网的气象观测场上。

 

 

 

Characters

Properties

Material

Solid wood

Origin

Hebei

Item no

25698

Type

Climate box

Description

undefined

undefined



21.百叶箱2



21.百叶箱

21.百
undefined

 

产品特性

百叶箱是安装温、湿度仪器用的防护设备。作用是防止太阳对仪器的直接辐射和地面对仪器的反射辐射,保护仪器免受强风、雨、雪等的影响,并使仪器感应部分有适当的通风,能真实地感应外界空气温度和湿度的变化。白天,空气对太阳辐射的吸收能力弱于任一种温度感应元件;夜晚,空气的红外辐射能力又弱于任一种温度感应元件的表面。任何直接暴露在空气中的测温元件,其测量值在白天将系统偏高于气温,夜间则系统偏低。为避免这种辐射误差,必须对测温元件采取有效的辐射屏蔽措施。百叶箱是其中的一种,广泛安装在气象台站网的气象观测场上。

 

 

 

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