1) Wet-bulb 湿球 2) psychrometric method 干湿球法 1. At present,psychrometric methodis widely used to measure the relative humidity in the flue-cured(tobacco) chamber. 目前,烤烟房普遍使用干湿球测湿法测量空气相对湿度,作者在验证其测量精度后发现,当烤烟房温度高于40℃以后,采用干湿球法获得的相对湿度...
This equation is valid for relative humidities between 5% and 99% and for air temperatures between -20 degrees and 50 degrees C, except for situations having both low humidity and cold temperature. Over the valid range, errors in wet-bulb temperature range from -1 degrees to +0.65 degrees ...
Wet bulb temp. range -20~40°C (4~104°F) PPMv. range 0~50000 Absolute Humidity. range 0~400g/m³ Power supply 4x1.5 AAA size (UM-4) battery Size 205*80*31mm Packaging and delivery Selling Units: Single item Single package size: ...
美 英 n.湿球 网络湿球效应 英汉 网络释义 n. 1. 湿球 释义: 全部,湿球,湿球效应
China Ambient Wet Bulb Dew Point Temperature Relative Digital Thermometer Hygrometer PM6508 $31.40 - $35.82 Min. order: 4 pieces Easy Return Digital Thermo Hygro Meter Humidity Temperature Hygrometer thermohygrometer use Thermometer Humidometer Tester Thermo-hygrometer $18.69 - $20.44 Min. order: 1 pi...
An instrument to measure the dew point, relative humidity, and vapor pressure. It essentially consists of two ordinary, accurate, mercury thermometers. One has thin muslin wrapped around it and is kept wet; it is called awetbulb thermometer. The other is adry-bulb thermometer. The dry-bulb ...
The concept behind a wet bulb thermometer is simple, but keep in mind that, to measure relative humidity, it has to be used in conjunction with a dry bulb thermometer. The dry bulb temperature is basically the temperature of the air, but the wet bulb temperature is affected by the evaporat...
dry-bulb thermometer- an ordinary thermometer with a dry bulb; used to measure the air temperature hygrometer- measuring instrument for measuring the relative humidity of the atmosphere wet-bulb thermometer- a thermometer with a bulb that is covered with moist muslin; used in a psychrometer to mea...
text>This paper investigates the extreme wet-bulb temperatures (TWs) in China, with a focus on understanding the relative contributions of temperature and moisture to the extremes. Analysis of station observations shows that daily extreme temperatures (T), specific humidity (q), and TWs generally ...
pressure temperature humidity ROTRONIC dew point meter $565.20 Min. order: 1 set Zunkin FM950 dewpoint meter for moisture analyzer in dry air $870.00 - $950.00 Min. order: 1 piece Accurate Portable Customized Thermo Hygrometer With Wet Bulb Dew Point Meter $1,743.10 Min. order: 1 set Hot...