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Supplier: MBW Calibration AG
Description: The Model 3900 Low Humidity Generator is an extremely accurate means of producing known humidity values for calibrating and verifying humidity instrumentation. Based on the combined, NIST proven, fundamental “two-pressure” and “two-temperature” principles, this system
- Generator Type: Humidity / Water Vapor
- Features & Approvals: Portable
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Supplier: Buck Research Instruments, LLC
Description: The Vaportron is a humidity generator for calibrating a wide variety of humidity sensors. It is extremely accurate and stable over a wide range of temperatures and humidities. It has numerous options for a wide variety of calibration applications.
- Software: Application Software Included
- User Interface: Computer Interface, Digital Front Panel
- Display: Digital Readouts
- Calibrator Style: Fixed
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Supplier: Buck Research Instruments, LLC
Description: The VAPORPAK® is a battery-powered, portable humidity generator for calibrating a wide variety of humidity sensors in-situ. It is extremely accurate and stable over a wide range of temperatures and humidities. It has numerous options for a wide variety of calibration
- Relative Humidity Range: 11 to 97 %
- Relative Humidity Accuracy: 1 %
- RH/aw Range: 11 to 97 %
- RH/aw Accuracy: 1 %
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Supplier: RH Systems
Description: The Model G9 produces highly accurate humidity values based on the NIST proven "two-pressure" humidity generation technique. This system will generate a variety of humidity values such as %RH, dew point, frost point, ppm, or vapor pressure. The system is computer controlled,
- Output Flow Rate: 25 to 150.00000000000014 SLM
- Outlet Pressure: 174.044207228636 psi
- Generator Type: Humidity / Water Vapor
- Features & Approvals: Portable
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Supplier: Buck Research Instruments, LLC
Description: The VAPORPAK® is a battery-powered, portable humidity generator for calibrating a wide variety of humidity sensors in-situ. It is extremely accurate and stable over a wide range of temperatures and humidities. It has numerous options for a wide variety of calibration
- Operating Temperature: 68 to 89.6 F
- User Interface: Analog Front Panel
- Display: Digital Readouts
- Calibrator Style: Fixed
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Supplier: DataPhysics Instruments USA Corp.
Description: The humidity generators of the HGC series allow for a reliable control of the relative humidity, in the range of 5% to 90%, inside small environmental measuring chambers from DataPhysics Instruments or other suppliers. With an integrated pump and desiccant reservoir they can
- Relative Humidity Range: 5 to 90 %
- RH/aw Range: 5 to 90 %
- Variables Measured: Dew Point, Relative Humidity, Temperature
- Form Factor: Instrument
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Supplier: Rotronic Instrument Corp.
Description: The HygroGen HG2 humidity generator can be used for the calibration of up to five relative humidity probes simultaneously. The HG2 humidity generator typically requires less than 5 minutes to equilibrate from one humidity condition to another when
- AC Voltage Range: 110 to 230 volts
- Operating Temperature: 32 to 140 F
- Calibration Signal: AC Voltage
- User Interface: Digital Front Panel
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Supplier: MBW Calibration AG
Description: The HFG1 allows users generate variable dew or frost point gas flows for the calibration of all types of hygrometers. It works by combining a dry gas supply with adjustable amounts of water vapor provided by an internal permeation humidifier. By adjusting the mixing ratio using the front panel
- Generator Type: Humidity / Water Vapor
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Supplier: Accuris
Description: Standard Test Method for Humidity Calibration (or Conformation) of Humidity Generators for Use with Thermogravimetric Analyzers
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Supplier: ASTM International
Description: 1.1 This test method describes the humidity calibration (or conformance) of humidity generators for use with thermogravimetric analyzers and other thermal analysis apparatus. The humidity range covered is 5 to 95 % relative humidity (% RH) and the temperature range
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Supplier: ASTM International
Description: 1.1 These test methods describe the humidity calibration (or conformance) of humidity generators for use with thermogravimetric analyzers and other thermal analysis apparatus. The humidity range covered is 5 % relative humidity (% RH) to 95 % RH and the temperature
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Supplier: Accuris
Description: STANDARD TEST METHODS FOR HUMIDITY CALIBRATION (OR CONFORMATION) OF HUMIDITY GENERATORS FOR USE WITH THERMOGRAVIMETRIC ANALYZERS - INCLUDES STANDARD + REDLINE (PDF)
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Supplier: Process Sensing Technologies USA
Description: The HygroCal100 provides a stable test chamber to quickly evaluate the performance of relative humidity sensors across a wide range of 5 to 95% relative humidity. Its intuitive 4” touch screen display and interface allows the probes under test to be fully integrated with the chamber
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Supplier: E+E Elektronik
Description: The Humor 20 humidity calibrator is a high-end portable reference device traceable to international standards. The Humor 20 generates relative humidity in the range 10-95 % RH and can accomdate probes diameter 8-25.5 mm (0.3-1") as well as data loggers or room mount humidity
- Operating Temperature: 50 to 104 F
- User Interface: Analog Front Panel
- Software: Application Software Included
- Display: Digital Readouts
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Supplier: E+E Elektronik
Description: EE33-M is optimised for reliable humidity and temperature measurement in high-end meteorology applications. A dual heating system prevents condensation on the humidity sensor, on the sensing probe and on the filter cap. This leads to an extremly short response times and fast recovery
- Relative Humidity Range: 0 to 100 %
- Relative Humidity Accuracy: 1.3 %
- Operating Temperature: -40 to 140 F
- Electrical Outputs: Analog Current, Analog Voltage
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Supplier: ValueTronics International, Inc.
Description: The 3325B is a Function Generator from HP. A function generator is a type of signal generator people use to generate many kinds of electrical waveforms over a range of frequencies. A function generator is a type of electronic test equipment that produces sine, triangular,
- Minimum Frequency Range: 21 MHz
- Maximum Frequency Range: 21 MHz
- Generator Type: Function, Signal
- Device Type: Generator
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Supplier: ValueTronics International, Inc.
Description: The SR3452 is a generator from Spirent. A signal generator is a device that creates electronic signals, repeating or non-repeating, in the digital or analog domains, depending on need. Signal generators design, test, troubleshoot, and repair electronic devices across many
- Device Type: Generator
- Generator Type: Signal
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Supplier: ValueTronics International, Inc.
Description: waveform monitor, NTSC television generator, component/PAL television generator, and broadcast digital television processor. Additional Features: Memory backup time: longer than 1,000 hours Operating temperature range: 0 to 40 degress C Relative humidity: 25% to 90% RH (no dew
- Device Type: Generator
- Features: Other
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Supplier: ValueTronics International, Inc.
Description: The 8112A is a Pulse Generator from Agilent. A pulse generator is a piece of electronic test equipment that engineers use to generate rectangular pulses. An electromagnetic pulse generator is best for digital, not analog, circuits. Engineers can inject pulses into a piece of
- Device Type: Generator
- Generator Type: Pulse
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Supplier: Edgetech Instruments Inc.
Description: Edgetech Instruments offers a variety of analytical instrumentation for rent that measure dew point, temperature, relative humidity, PPMV, traces of oxygen and other psychrometric units. All units come with a NIST traceable calibration certificate and data; a one month minimum is required on
- Variables Measured: Absolute Humidity, Dew Point, Relative Humidity
- Form Factor: Instrument, Meter / Indicator
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Supplier: RH Systems
Description: The G2 produces highly accurate humidity values based on RH Systems' unique hybrid combination of the NIST proven "two-pressure" and "two-temperature" humidity generation techniques. It delivers a humidified gas stream, accurately controlled to a variety of user selectable
- Output Flow Rate: 4.999999999999995 to 99.99999999999989 SLM
- Outlet Pressure: 14.50377 to 174.04524 psi
- Generator Type: Humidity / Water Vapor
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Supplier: Haida International Equipment Co., Ltd.
Description: of ozone on the rubber, rubber rapid identification and evaluation of anti-aging properties of ozone, static test and dynamic test are divided into two test methods 3. Main feature Equipment by the occurrence of silent and efficient ozone generator ozone gas, and a certain amount of air
- Temperature Range: 10 to 60 C
- Configuration: Floor Mount
- Features: Programmable
- Parameters: Temperature
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Supplier: Environics, Inc.
Description: The Water Vapor Gas Standard Generator is an exciting product from Environics with a tradition of over 25 years of use in the field. Units are specifically designed to generate accurate and repeatable moisture gas standards to your exact specifications. The standard configuration is a passive
- Output Flow Rate: 0.010001113616519999 to 20 SLM
- Generator Type: Humidity / Water Vapor
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Supplier: FG Wilson (Engineering) Ltd.
Description: FG Wilson provides a range of Diesel Generator set models typically used for power in offices, shops, clinics, and for domestic purposes. The 26 - 200 kVA product range consists of 27 models, specifically designed to offer optimum Performance, Durability and Serviceability to meet your power
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Supplier: Alpha Moisture Systems
Description: Complete turnkey laboratory calibration systems or individual modules Manual or fully automatic Moisture Generators, Desiccant Driers, Touchscreen Interface and Chilled Mirror Hygrometer Proprietary software to automate calibration, data collection, processing and archiving Intelligent design
- Dew Point Range: -112 to 68 F
- Operating Temperature: 14 to 122 F
- Technology: Chilled Mirror
- Features: Datalogger, Self Calibrating
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Supplier: Infinity Fluids Corp.
Description: Generator, customize your process with the Point-of-Use convenience Only Infinity can supply. From 1 lb/hr - 1,000 lbs/hr, the Infinity In Line Steam Generator is perfect for improving or creating efficiency, convenience and cost savings for any equipment or process. Benefits and
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Supplier: SAE International
Description: of heat, cold, shock, vibration, and humidity. Control motor tachometer generators larger than size 23 are not covered in this document.
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Supplier: Rotronic Instrument Corp.
Description: Since its launch the Rotronic HygroGen has defined the standard for portable humidity and temperature calibration systems. Hundreds of users worldwide have identified that this tool for the rapid generation of stable temperature and humidity conditions can save significant amounts of
- AC Voltage Range: 110 to 230 volts
- Operating Temperature: 32 to 140 F
- Calibration Signal: AC Voltage
- User Interface: Digital Front Panel
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Supplier: Sussman Electric Boilers
Description: Generators are recommended for: Protection of humidity-sensitive materials, machinery and equipment. Reduction of static electricity in computer rooms and professional offices. In the workplace, warehouse, copying/reproduction rooms and wherever furniture, paper or food goods are used
- Output Capacity: 36 to 542 Pounds / Hour
- Steam Pressure: 0 to 12 psi
- General Technology: Electric Steam
- Placement: Free Standing
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Supplier: Owlstone Inc.
Description: The OVG-4 is a compact, cost effective calibration gas system, which generates high accuracy, NIST traceable calibration gas standards.
- Output Flow Rate: 0.049998959999999995 to 0.4999896 SLM
- Outlet Pressure: 10 psi
- Generator Type: Chlorine / Chlorine Dioxide, Humidity / Water Vapor, Hydrogen, Hydrogen Sulphide / Sour Gas, Nitrogen, Organic Vapor, Oxygen
- Features: Specialty / Other
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Supplier: Win Source Electronics
Description: Manufacturer: Renesas Electronics America Storage Condition: Dry storage cabinet & Humidity protection package Win Source Part Number: 991934-841604ALMILF Categories: Clock/Timing - Clock Generators,PLLs,Frequency Synthesizers Popularity: Low Fake Threat In the Open Market: 64 pct.
- Device Type: Clock Generator
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Supplier: Win Source Electronics
Description: Manufacturer: Renesas Electronics America Storage Condition: Dry storage cabinet & Humidity protection package Win Source Part Number: 1041599-91309AMLFT Categories: Clock/Timing - Clock Generators,PLLs,Frequency Synthesizers Popularity: Low Fake Threat In the Open Market: 37 pct.
- Device Type: Clock Generator
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Supplier: Win Source Electronics
Description: Manufacturer: Renesas Electronics America Storage Condition: Dry storage cabinet & Humidity protection package Win Source Part Number: 1041598-91309AMLF Categories: Clock/Timing - Clock Generators,PLLs,Frequency Synthesizers Popularity: Low Fake Threat In the Open Market: 35 pct.
- Device Type: Clock Generator
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Supplier: TSI Incorporated
Description: dispersing units make it possible to disperse different materials (e.g. soot, TiO2 , cellulose, or ISO 12103 test dust) at different output concentrations. A pressurized cover keeps the material dry even in locations with higher ambient humidity. The Dust Aerosol Generator Model 3410
- Valve Dispensing Technology: Spray Valve
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Supplier: Edgetech Instruments Inc.
Description: The Edgetech Instruments Model DewGen is a divided flow dew point generator that can generate dew points from +15°C to frost points of -80°C. The source gas is typically dry nitrogen and can be used as a stand-alone or used with an Edgetech Instruments Model DewMaster with an S3 chilled
- User Interface: Analog Front Panel, Digital Front Panel
- Display: Analog Meter or Indicator
- Environmental Properties: Humidity / Moisture / Dew Point
- Features: Other Specific Calibration, Traceable to a National or International Standard
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Featured Products Top
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cup delivers superior vibration isolation, reducing structure-borne noise from generator operation 3/8" spacer block maintains installed height and sets proper air gap for seismic code compliance Springs are easily accessed for replacement if generator load configurations change Hot dipped galvanized housings available for rooftop, coastal, or high-humidity installations (read more)
Browse Datasheets for Isotech, Inc. -
's cryogenic vacuum? It is possible to test beforehand in a climatic chamber how a material or a product will perform under extreme conditions. Dense, burning cold, and damp In climatic chambers, it is possible to set extreme temperatures, regulate humidity and (read more)
Browse Vacuum Pumps and Vacuum Generators Datasheets for Busch Vacuum Solutions -
point. The resistance against condensed water, fast recovery time after condensation and high temperature operating range from -50°C to +150°C, makes P14 Thermo an ideal choice for various type of applications for dew point measurements and humidity generators. Outstanding (read more)
Browse Hygrometers and Humidity Measurement Instruments Datasheets for Innovative Sensor Technology IST USA Division -
for applications in dew point applications and humidity generators. The favorable one chip solution consists of a capacitive humidity sensor, based on the standard IST P14 sensor family, together with a heating element which is a full compliant Pt100 or Pt1000 sensor at the same time. The achieved (read more)
Browse Humidity Controllers Datasheets for Innovative Sensor Technology IST USA Division -
cup delivers superior vibration isolation, reducing structure-borne noise from generator operation 3/8" spacer block maintains installed height and sets proper air gap for seismic code compliance Springs are easily accessed for replacement if generator load configurations change Hot dipped galvanized housings available for rooftop, coastal, or high-humidity installations (read more)
Browse Vibration Isolators and Machine Mounts Datasheets for Isotech, Inc. -
: Replace the humidity water filters according to the manufacturer's recommendations to maintain proper water quality, and to prevent the build-up of minerals on the humidity generator. 3. Condensate Drainage: Clean the condensate drainage system regularly and check for kinks in the (read more)
Browse Environmental Test Chambers and Rooms Datasheets for ESPEC North America Inc | Qualmark Products and Services -
in various applications. In electrical circuits like circuit breakers in SF6 Gas, or moisture level control in hydrogen gas to cool generators. The applications in the semiconductor and the medical industry are mainly moisture content control in process gases and in (read more)
Browse Moisture Meters Datasheets for Innovative Sensor Technology IST USA Division -
fully automatic CO2 generator. You can optionally choose CO2 bags or buckets, but for mid-large grow rooms CO2 generators are really essential in extending your yield and with that comes the need for a means to control the CO2. Because CO2 regulators just release the CO2 for your plants to (read more)
Browse Continuous Emissions Monitoring Systems (CEMS) Datasheets for CO2Meter.com -
sealing technology, this rotary joint ensures long-term stability under salt spray, humidity, and temperature extremes commonly encountered in global marine navigation. 2. Key Technical Specifications (read more)
Browse Slip Rings Datasheets for JiuJiang Ingiant Technology Co., Ltd. -
, marine air conditioning, equipment cooling, and variable frequency drives (VFDs). Most ETRI AC models can be reinforced for operations in harsh non-commercial environments with high humidity, salt spray, vibration, tropical or marine environments, 400 Hz – Contact Rosenberg USA (read more)
Browse Electronic Cooling Fans Datasheets for Rosenberg USA
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RH Generator Calibration
Relative Humidity (RH) generators are widely used for the calibration of RH instruments on-site and in laboratories. These generators have the advantages of being lightweight, compact and fast to stabilize. This allows engineers to calibrate probes on site in a fraction of the time it would take
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Generator Set Function in Hot Climates
When specing a generator set with an enclosure for use in a hot climate, outside air temperature defines the ambient capability. Site conditions, including altitude and relative humidity, will cause the ambient capability to vary. When buying a generator set, factory testing will assess the model
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AMBIENT CAPABILITY OF ENCLOSED GENERATOR SETS
effectively without causing the generator set to shutdown due to high engine temperature. Site conditions, including the altitude and relative humidity, will cause the ambient capability to vary.
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Aseptic Processing, the Japanese Way
are equipped with dehumidification units to reach the relatively low humidity levels required by the Steris vapor phase hydrogen peroxide generators prior to the decontamination process. Decontamination of the isolators was validated using biological indicators on stainless steel coupons with a population
More Information Top
Indicates content that may require registration and/or purchase.
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Fast trace humidity generation in the 0.1 ppm to 1000 ppm range with a
two-stage dilution and mixing generator
After reviewing several concepts for trace humidity generation, this paper presents a fast trace humidity generator based upon a two-stage dilution and mixing principle.
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The propagation of uncertainty for humidity calculations
This paper addresses the international humidity community’s need for standardization of methods for propagation of uncertainty associated with humidity generators and for handling uncertainty associated with the reference water vapour-pressure and enhancement-factor equations.
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Microwave Determination of Water Mole Fraction in Humid Gas Mixtures
The mixtures were prepared using the INRIM standard humidity generator for frost-point temperatures Tfp in the range between 241K and 270K and a commercial two-pressure humidity generator operated at a dew-point temperature between 272K and 291K.
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Miniaturized Two-Pressure Generator for Relative Humidity
Abstract The concept and design of a miniaturized two-pressure humidity generator are presented.
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Precision moisture generation and measurement.
This document highlights the use of a chilled mirror and primary standard humidity generator for the characterization of aluminum oxide moisture sensors.
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Realization of relative humidity scale from 10% to 98% at 25°C
The scale was realized using two-pressure humidity generator and humidity chamber as a medium, chilled mirror hygrometer to measure dew- point and RTD to measure air temperature.
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High
precision trace humidity measurements with a fibre-coupled
diode laser absorption spectrometer at atmospheric pressure
The performance of the instrument was checked using the trace humidity generator of the Lehrstuhl f¨ur Str¨omungsmechanik (LSTM) during the development of the laser absorption spectrometer.