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Supplier: RainWise, Inc.
Description: Wet Bulb / Dry Bulb Temperature Sensor The RainWise Wet Bulb/Dry Bulb Thermometer consists of two calibrated temperature sensors in a fan aspirated housing. Both of the sensors are exposed to the aspirated air. One of them is encased in a
- Operating Temperature: -40 to 149 F
- Form Factor: Sensor / Probe
- Variables Measured: Temperature
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Supplier: REED-Direct
Description: Non-mercury red spirit filled thermometers Range: -10 to 130°F (-5 to 50°C) Plastic molded case Plastic reservoir Dimensions: 4" x 10"
- Form Factor: Meter / Indicator
- Application: Moisture in Gases / Air
- Variables Measured: Relative Humidity
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Supplier: Enercorp Instruments Ltd.
Description: Wet/Dry Bulb Psychrometers Model: HT-WD-A Our Wet and Dry Bulb Psychrometers have been designed for mushroom and greenhouse applications. They also find application in food processing and other areas where high humidities can cause problems with electronic
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Supplier: Accuris
Description: STANDARD TEST METHOD FOR MEASURING HUMIDITY WITH A PSYCHROMETER (THE MEASUREMENT OF WET- AND DRY-BULB TEMPERATURES)
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Supplier: Accuris
Description: Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures)
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Supplier: ASTM International
Description: determination of the relative humidity of most standard atmospheres and test atmospheres. 1.1.3 This test method is also applicable when the temperature of the wet bulb only is required. In this case, the instrument comprises a wet-bulb thermometer only. 1.1.4 Relative
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Supplier: Accuris
Description: STANDARD TEST METHOD FOR MEASURING HUMIDITY WITH A PSYCHROMETER (THE MEASUREMENT OF WET- AND DRY-BULB TEMPERATURES) - INCLUDES STANDARD + REDLINE (PDF)
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Gas Instruments - TSI Quest QUESTemp 44-46-48N Area Waterless Wet Bulb Heat Stress Monitors -- QT-44Supplier: TSI Incorporated
Description: wet bulb maintenance. Measurement Parameters - QT°44 - QT°46 - QT°48 Dry bulb, wet bulb and globe temperatures + + + Air Velocity optional WBGT (indoor index) + + WBGT (outdoor index) + + + Heat index / HUMIDEX + + Temperature reading: Celsius or Fahrenheit
- Instrument Type: Monitor
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Supplier: Cole-Parmer
Description: readings. This meter combines traditional dry/wet bulb operation with modern electronic circuitry to provide accurate readings and trouble-free operation especially in dusty environments. For hanging or bench-top use, the meter is ideal for greenhouses, paint booths, food
- Operating Temperature: 41 to 122 F
- Form Factor: Meter / Indicator
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Supplier: Cole-Parmer
Description: • Calculate relative humidity with wet and dry bulb temperatures Mason hygrometer features two red spirit filled thermometers contained within a sturdy plastic case. Included chart converts wet and dry bulb temperatures to humidity values. Dual temperature
- Form Factor: Meter / Indicator
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Supplier: Parco Scientific Company
Description: A standard hygrometer using the wet bulb and dry bulb method to determine air humidity. Two red liquid-filled thermometers are secured to the plastic scale plates. Water is supplied to the wet bulb thermometer by a siphon reservoir. Black temperature scales
- Instrument Type: Density Instruments, Hydrometer
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Supplier: Clark Solutions
Description: wet bulb temperature, dew point, mixture ratio, enthalpy, and partial vapor pressure. The instruments employ a cotton stocking that wicks water from a reservoir to the surface of the wet bulb temperature sensor. An internal fan blows air across the wet bulb
- Relative Humidity Range: 10 to 90 %
- Relative Humidity Accuracy: 1 %
- RH/aw Range: 10 to 90 %
- RH/aw Accuracy: 1 %
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Supplier: Clark Solutions
Description: wet bulb temperature, dew point, mixture ratio, enthalpy, and partial vapor pressure. The instruments employ a cotton stocking that wicks water from a reservoir to the surface of the wet bulb temperature sensor. An internal fan blows air across the wet bulb
- Relative Humidity Range: 10 to 100 %
- Relative Humidity Accuracy: 1 %
- RH/aw Range: 10 to 100 %
- RH/aw Accuracy: 1 %
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Supplier: Capital Lighting, Inc.
Description: PRODUCT DETAILS / SPECS Width/Dia: 8.38 Height: 3.50 Length 3.50 Bulb Type: LED Wattage: 2 Finish: White Product Name: Step Lt,Led,Lens & Louver,2W Wet Listed UPC: 732180681693 Safety Listing: Dry
- Light Fixture Wattage: 2 watts
- Lamp Type: LED
- Fixture Type: Landscape Lighting
- Application: Outdoor, Residential
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Supplier: Capital Lighting, Inc.
Description: PRODUCT DETAILS / SPECS Width/Dia: 8.38 Height: 3.50 Length 3.50 Bulb Type: LED Wattage: 2 Finish: White Product Name: Step Light,Led,Frosted Lens,2W Wet Listed UPC: 732180681716 Safety Listing: Dry
- Light Fixture Wattage: 2 watts
- Lamp Type: LED
- Fixture Type: Landscape Lighting
- Application: Outdoor, Residential
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Description: The method specified applies for temperatures within the range from 5 to 80 °C. The property is determined with an uncertainty either not exceeding 3 % r. h. or not exceeding 3 % r. h., depending on the uncertainty in the value obtained for the wet-bulb temperature depression and on
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Description: The method specified applies for temperatures within the range from 5 to 80 °C. The property is determined with an uncertainty not exceeding 3 % r. h. The method is restricted to wet-bulb temperatures not lower than 1 C, dry-bulb temperatures not higher than 80 °C, and
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Supplier: Define Instruments
Description: This controller has been designed for wet/dry bulb relative humidity applications. It comes factory precalibrated to suit 385 RTD input, and features dual 4-20mA analogue output and a dual display for temperature and R.H. At a glance: Dual 3-wire RTD input (385/392, PT100).
- Number of Digits: 12
- Accuracy: 0.05 ± % of Full Scale
- Width: 96 mm
- Height: 48 mm
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Supplier: Seedburo Equipment Company
Description: The Mason Hygrometer has easy reading thermometers for wet and dry bulb temperatures. Thermometers have a dual temperature range of -10 to 120°F and 10 to 50°C and are mounted on a durable plastic housing for convenient wall mounting. Unit includes humidity tables for easy
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Supplier: National Fan Company
Description: Ceiling or Wall Light w/Glass Shield: All Weather ALL WEATHER CEILING & WALL LIGHTING Canarm LFI's All Weather Ceiling and Wall Lighting is ideal for use in commercial areas, workshops, sheds, garages and more. Each lamp is constructed of a corrosion resistant metal that can withstand wet or
- Fixture Type: Ceiling Fixtures, Wall Fixtures
- Application: Industrial
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Supplier: National Fan Company
Description: Streamlined Wall Light: All Weather ALL WEATHER CEILING & WALL LIGHTING Canarm LFI's All Weather Ceiling and Wall Lighting is ideal for use in commercial areas, workshops, sheds, garages and more. Each lamp is constructed of a corrosion resistant metal that can withstand wet or dry
- Application: Industrial
- Fixture Type: Wall Fixtures
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Supplier: National Fan Company
Description: Suspended Ceiling Light: All Weather ALL WEATHER CEILING & WALL LIGHTING Canarm LFI's All Weather Ceiling and Wall Lighting is ideal for use in commercial areas, workshops, sheds, garages and more. Each lamp is constructed of a corrosion resistant metal that can withstand wet or dry
- Fixture Type: Ceiling Fixtures
- Application: Industrial
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Supplier: TSI Incorporated
Description: QUESTemp 32 Area Heat Stress Monitor is a replacement for the WIBGET™ Heat Stress Monitor WB-300. Measurement Parameters - QT°32 - QT°34 - QT°36 Dry bulb, wet bulb and globe temperatures + + + Air Velocity optional WBGT (indoor index) + + + WBGT (outdoor index) + + + Heat
- Instrument Type: Monitor
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Supplier: ValueTronics International, Inc.
Description: used and refurbished test equipment. Additional Features: ºF Psychrometric chart psychro dyne Borometric pressure = 29.92 I. Hg.ºC=5/9(ºF=9/5 ºC+32) Dew point follow horizontal line From intersection of bulb readings back to 100% curve 0-260 Grains moisture per lb. dry air Wet
- Features: Other Specific Calibration
- Environmental Properties: Pressure / Vacuum, Temperature
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Supplier: Cole-Parmer
Description: that protects the instrument, ensuring a long life. The meter provides a ± 2% accuracy which is critical for proper humidity measurement. It features the ability to measure temperature, humidity, dewpoint, wet bulb, dry bulb and average bulb readings allow the user
- RH/aw Range: 0 to 100 %
- RH/aw Accuracy: 2 %
- Operating Temperature: -40 to 212 F
- Display: Digital Readouts
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Supplier: City Fire Equipment Company
Description: system piping and all the piping is filled with water. When an automatic sprinkler is exposed to sufficient heat, the heat-sensitive element (glass bulb or fusible link) releases water from that sprinkler. Wet pipe sprinklers react to a specific range of temperatures. Dry Pipe
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Supplier: Haida International Equipment Co., Ltd.
Description: flexible silicone plug Direct water supply connection for continuous operation Accurate wet/dry-bulb humidity measurement system for easy maintain PROGRAMMABLE CONTROLLER PIC controller for test chamber Step types include: ramp, soak, jump, auto-start, and end RS-232 interface
- Temperature Control: Cooling, Heating
- Configuration: Floor Mount
- Features: Programmable
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Supplier: Haida International Equipment Co., Ltd.
Description: port o left, with flexible silicone plug 5. Direct water supply connection for continuous operation 6. Accurate wet/dry-bulb humidity measurement system for easy maintain PROGRAMMABLE CONTROLLER 1. PIC controller for test chamber 2. Step types include: ramp, soak, jump,
- Temperature Range: -20 to 150 C
- Temperature Control Accuracy: 1 ± °C
- Humidity Range: 20 to 98 % RH
- Width: 3 ± %RH
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Supplier: Cole-Parmer
Description: IAQ, laboratories, cleanrooms, warehouses, factories and storage areas. Plus the NIST-traceable precalibration means you get reliable measurements right out of the box, saving you time and money! Large backlit LCD displays humidity, dew point, wet bulb, and temperature readings. Other
- RH/aw Range: 0 to 100 %
- RH/aw Accuracy: 2.5 %
- Operating Temperature: -328 to 2,501 F
- Display: Digital Readouts
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Supplier: Haida International Equipment Co., Ltd.
Description: dBA) 2. Space-saving designed for flush installation to wall 3. Full thermal break around doorframe 4. One 50mm diameter cable port o left, with flexible silicone plug 5. Accurate wet/dry-bulb humidity measurement system for easy maintain Programmable Controller 1. PIC
- Temperature Range: -40 to 150 C
- Temperature Control Accuracy: 1 ± °C
- Humidity Range: 20 to 98 % RH
- Width: 3 ± %RH
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Supplier: Haida International Equipment Co., Ltd.
Description: port o left, with flexible silicone plug 5. Direct water supply connection for continuous operation 6. Accurate wet/dry-bulb humidity measurement system for easy mantain Programmable Control 1. PLC controller for test chamber 2. Step types include: ramp, soak, jump, auto-start,
- Temperature Range: -40 to 150 C
- Temperature Control Accuracy: 1 ± °C
- Humidity Range: 20 to 98 % RH
- Width: 3 ± %RH
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Supplier: Panametrics
Description: Displays and transmits in a variety of parameters, such as dew point, relative humidity, dry bulb, wet bulb, absolute humidity, volume ratio, and mass ratio, offering flexibility during operation Digital (RS-232) interface for data integrity Patented PACER® cycle
- Dew Point Range: -103 to 167 F
- Dew Point Accuracy: 0.36 F
- Operating Temperature: 14 to 140 F
- Electrical Outputs: Analog Current
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Supplier: Shortridge Instruments, Inc.
Description: entry of 64 temperature points would require about two minutes. The insertion probes used with the MultiTemp may be used in any liquid or gas compatible with stainless steel. Typical uses include: wet or dry bulb air temperatures; thermometer wells; “Pete’s” plugs; or direct
- Features: Detachable Probe(s)
- Display: None - No Display
- Mounting Options: Portable or Hand Held
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Description: humidity control Multi-mode M System (wet bulb/dry bulb) controls humidity, even during heat-up and cool-down. Fully conforms to EIA/JEDEC Test Method A110 & 102C. Touch-screen controller with temperature, humidity, and count-down display. Includes Ethernet interface. 12
- Chamber Capacity: 4 cubic feet
- Temperature Range: 105 to 162 C
- Humidity Range: 75 to 100 % RH
- Configuration: Floor Mount
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Supplier: OMEGA Engineering, Inc.
Description: in the medical field. The one-piece, high impact design eliminates cable and probe failures and provides durability unmatched in any optical measuring instrument. A psychrometer kit is included to allow measurements of wet and dry bulb temperatures. It also offers a dial
- Celsius Scale: -46 to 288 C
- Spectral Range: 2 to 20 microns
- Additional Output Options: "Output" is a switch or alarm signal
- Configuration/ Features: Automatic Emissivity Adjustment
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Humidity Academy Theory 7 - The Wet Bulb/Dry Bulb Technology
Wet- and dry-bulb temperature measurement is a commonly used and widely accepted technique for controlling relative humidity in environmental chambers. ASTM standard E 337-02 (2007) reviews in great detail the wet- and dry-bulb technique. According to this standard, the accuracy which can generally
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The Future of Drugmaking
, in milling operations or in fluid handling and separations, is another trend. Traditionally, companies do a wet milling, transfer into a fluid bed dryer, and when the material is ready, they dry mill, DiProspero says. Newer processes are combining operations in line: the granulator connects directly
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Energy penalty analysis of possible cooling water intake structurerequirements on existing coal-fired power plants.
Delaware River Basin Wet Bulb Dry Bulb Surface Water 30.3 30.3 36.9 32.1 33.0 34.6 38.3 42.4 47.3 46.9 52.3 53.8 56.8 62.9 63.0 65.3 71 …
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HadISD: a quality-controlled global synoptic report database for
selected variables at long-term stations from 1973--2011
T and Td cross-check: Wet bulb drying (11 .
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