Announcements

The Kahn Companies has promoted these products / services:

The Kahn Companies - Fast-responding, Easy to use, Portable Hygrometer

The HygroPort utilizes the latest Bluetooth technology to provide wireless communication for instrument set-up and for downloading logged data. Datalogging of up to 320,000 points allows the user to monitor conditions remotely and our wireless connection eliminates set-up time when uploading that data. (read more)

The Kahn Companies - 60 Years of Experience in Moisture Measurement

Kahn’s 60 years of experience in moisture measurement including optical (chilled mirror) technology has produced extremely sensitive, accurate and drift-free instrumentation for measurement of gas dewpoints. (read more)

The Kahn Companies - Continuous on-line Moisture Measurement

A panel-mounted hygrometer designed for continuous on-line mousture measurement from -148°F to +68°F (read more)

The Kahn Companies - Dewpoint Transmitter Designed for Wet Environments

The NIST traceable SF82 Dewpoint Transmitter makes monitoring dewpoint as easy as measuring temperature or pressure, and can be instantly incorporated into your air or gas measurement and control system. The SF82 Dewpoint Transmitter is also economical to purchase, install and maintain. (read more)

The Kahn Companies - Newly Designed Optical Child Mirror Hygrometer.

Optidew is designed to satisfy a wide range of industrial and laboratory applications including:

  • Industrial process control
  • Environmental test chamber
  • Air intake monitoring to gas turbine
  • Engine test cell
  • Furnace monitoring
  • Calibration laboratories
(read more)
The Kahn Companies - Portable hygrometer with integral sampling system

As its name suggests, Easidew Plus Portable has been designed to be easily transported. It is small with an ergonomic handle, weighs less than 9 pounds and its bright yellow color means it will never be lost! (read more)

The Kahn Companies -  Hygrometer with a digital display

A panel-mounted hygrometer designed for moisture measurement from -100° to +20°C dewpoint. (read more)

The Kahn Companies - Compact and easy to use portable hygrometer

A compact, easy to use portable hygrometer including integral sampling system for quick measurement of compressed air process gas moisture content. (read more)

The Kahn Companies - Fastest Response Time and Corrosion Resistant

Kahn pioneered the use of ceramic substrate sensors to meet the need for accelerated response and for measuring dewpoints in mildly corrosive gases. (read more)

The Kahn Companies - Measurement & control of compressed air

Measuring Dewpoint in your Compressed Air System
Monitoring moisture content insures consistent quality and saves energy.
Economical online systems make it easy. Learn good sampling practices. (read more)

The Kahn Companies - Panel-mounted Cermet II Hygrometer

The Cermet II Hygrometer, consisting of a ceramic dewpoint sensor, panel-mounted digital display and interconnecting cable, makes moisture measurements from -100 to +20C dewpoint (0 to 10,000 PPM). The ceramic sensor is highly contaminant resistant, very stable and is not harmed by contact with water. All sensors are fully interchangeable. (read more)

The Kahn Companies - Dynamometers for testing Gas Turbines

The introduction of the Kahn Series 400 cavitation-free design was a giant step forward in high-speed, high-power hydraulic dynamometers. Intended primarily for long term endurance and production testing of industrial and marine gas turbines, these dynamometers offer many significant advantages, including virtually unlimited service life due to cavitation-free smooth disc power elements. (read more)

The Kahn Companies - Panel-mounted hygrometer

The Cermet II Hygrometer, consisting of a ceramic dewpoint sensor, panel-mounted digital display and interconnecting cable, makes moisture measurements from -100 to +20C dewpoint (0 to 10,000 PPM). The ceramic sensor is highly contaminant resistant, very stable and is not harmed by contact with water. All sensors are fully interchangeable. (read more)

The Kahn Companies - Measurement & control of compressed air systems

Measuring Dewpoint in your Compressed Air System
Monitoring moisture content insures consistent quality and saves energy.
Economical online systems make it easy. Learn good sampling practices. (read more)

The Kahn Companies - Moisture measurement for ozone generators

Maximize efficiency & life in water purification ozone generators
Ozone (O3) purifies water, without hazards of chlorination. The by-product is harmless oxygen. Monitoring system dewpoints prevents corrosion & boosts efficiency (read more)

The Kahn Companies - Ensuring Efficiency in your Compressed Air System

TECHNICAL ARTICLE: Monitoring moisture content provides consistent quality and saves energy. Economical online systems make it easy. This in depth Technical Article provides in depth insight into the challenges of air drying, whether you use refrigerant, regenerative dessicant column or heat regnerative dryers. Learn good sampling practices. (read more)

The Kahn Companies - Ozone Generators: Moisture Measurement is Critical

Ozone (O3) is increasingly used to purify water as an alternative to chlorination. Applications include production of potable water (drinking water), sterilization of feed water for food and pharmaceutical production and sterilization of waste water after treatment and before release into the water cycle. (read more)

The Kahn Companies - Maximize efficiency in your compressed air systems

Technical Article: Manufacturing processes require a constant supply of compressed air for applications such as actuation and control of pneumatic valves, cylinders and controllers; operation of process machinery or tooling; as a transport medium for bulk materials; or as a purge gas. Avoid damage and issues with processes caused by moisture in the air supply. (read more)

The Kahn Companies - Applications of Moisture Measurement Technology

From vehicle emissions testing and gas turbine monitoring to electronic component manufacturing and electrical switchgear maintenance, KAHN's optical hygrometers are trusted across many industries and by many companies. (read more)

The Kahn Companies - Chilled Mirror Sensor Faster Response in Testing

Optidew hygrometer measures dewpoint, temperature and relative humididy and is ideal in industrial and lab applications. Any situation where precision and continuous measurement of your process is needed. (read more)

The Kahn Companies -  Optical Hygrometers as Reference Instruments

Kahn Instruments offers a large range of customizable dewpoint calibration equipment, for a variety of calibration ranges. These include manually operated volumetric flow mixing generators, up to fully automatic mass flow controlled systems. (read more)

The Kahn Companies - Measurement and Control of Compressed Air Systems

To reduce the likelihood of problems occurring, compressed air supplies are often conditioned to remove or significantly reduce the moisture content, before the air is consumed by the process (read more)

The Kahn Companies - The Basics of Moisture Measurement

Across the breadth of industrial applications, it is necessary and challenging to measure moisture. Before we look at specific technologies and applications, it is important to review moisture measurement fundamentals, including the definitions of humidity, dewpoint, and hygrometry, as well as the role and consequences of pressure in moisture measurement. (read more)

The Kahn Companies - Fundamentals of Moisture Measurement

Moisture is not only a process variable to be measured in industrial applications, but also a common contaminant which must be controlled. (read more)

The Kahn Companies - General Purpose Dynamometers

For load testing of samll gas turbines, gasoline engines, auxiliary power units, electric and hydraulic motors, hight speed gearboxes, belt and chain drives. (read more)

The Kahn Companies - Intrinsically Safe Portable Hygrometer
  • Simple operation
  • Fast response
  • Long battery life
  • Bluetooth wireless interface
  • Internal and external sensor connections
  • General purpose and intrinsically safe I.S. models
  • Lightweight (less than 3 pounds)
  • -148°F to +68°F dewpoint range
  • I.S. version FM, CSA certified
(read more)
The Kahn Companies - Measure moisture content in hazardous areas

Applications include dewpoint monitoring of non-flammable process gases such as air, nitrogen, sulfur hexafluoride, carbon dioxide, helium or argon in a variety of industries: heat treating, pharmaceutical, food and beverage, utilities, semiconductors and many other manufacturing applications. (read more)

The Kahn Companies - Heaterless Dryers for severe service applications

When freezing temperatures are encountered, condensation trapped in air systems will freeze, causing catastrophic failure in pneumatic lines. (read more)

The Kahn Companies - DYNAMOMETERS FOR LOAD TESTING AEROSPACE ENGINES

HYDRAULIC DYNAMOMETERS FOR LOAD TESTING AEROSPACE ENGINES (read more)

The Kahn Companies - Engine Testing Technology 100,000 hp 100,000 rpm

Turbines, Trains, Boats, Planes, Heavy Equipment & Vehicles. With designs capable of absorbing up to 75,000 kW (100,000 hp) and operating at speeds up to 100,000 rpm, Kahn hydraulic dynamometers are at work in engine test facilities around the globe. (read more)

The Kahn Companies - Fundamentals of Moisture Measurement E-Book

Access this comprehensive e-book to understand why you need to measure moisture and the basics. Learn about different moisture measurement technologies and applications. From electric power generation to semiconductor manufacturing and metal heat treating to ozone for purification this is a valuable resource. (read more)

The Kahn Companies - Remove Contaminants & Moisture Efficiently

The need for clean, pure, moisture-free process iqu ds and solvents s critical for numerous applicat ons today. Moisture and contam nation are typ cally found n all industrial grade fluids, renderlng them less than des rable for h gh purity chemical and manufacturing processes. (read more)

The Kahn Companies - Clean Pure Moisture Free Air & Gas

The need for clean, pure, moisture-free air & gases is critical for innumerable applications today. Kahn & Company has manufactured adsorptive dehydration and purification systems for over 50 years, and today specializes in providing highly efficient, reliable dehydration and purification systems for a wide range of demanding applications. (read more)

The Kahn Companies - Reliability in Moisture Measurement

For spot check or continuous monitoring, Kahn manufactures a full line of precision hygrometers using the most advanced, proven technologies. (read more)

The Kahn Companies - Ruggedized Easidew PRO I.S. Dewpoint Transmitter

The Easidew PRO I.S. is a ruggedized version of the intrinsically safe Easidew I.S. Transmitter and is designed for continuous measurement of moisture content of gases in hazardous area applications typically found in natural gas, petrochemical and process industries. (read more)

The Kahn Companies - Military / Shipboard Dehydrators

Kahn produces low and high pressure air dehydrators fully qualified to MIL-D-17847E (SHIPS) and American Bureau of Shipping (ABS) approved for a wide range of U.S. Navy surface ship and submarine applications. Kahn offers dehydrators which meet all flow and pressure classes of MIL-D-17847. In addition, Kahn produces low pressure condenser-filter type air dehydrators qualified to MIL-D-24... (read more)

The Kahn Companies -  Opti-Cal Humidity Calibrator

Kahn Instruments, Wethersfield, CT, a leading manufacturer of advanced moisture-measurement instrumentation, is proud to announce the new Opti-Cal Humidity Calibrator. (read more)

The Kahn Companies - Measure Moisture from -100°C to +20°C Dewpoint

The Kahn Cermet II Hygrometer measures dewpoint of non-flammable process gases such as compressed air, nitrogen, sulfur hexafluoride, carbon dioxide, helium or argon,with accuracy down to +/1°C and resolution down to 0.1°C. The hygrometer includes a quick-acting ceramic sensor and can be installed directly in the gas line or a separate sampling gas stream. A digital display shows... (read more)

The Kahn Companies - Why Measure Moisture?

A look at industry applications that benefit most from moisture measurement

Across many industrial segments— e.g. oil and gas, semiconductor manufacturing, power distribution and power generation—there is a common need that is not frequently discussed but is extremely important: Measuring and controlling the impact of moisture. (read more)

The Kahn Companies - New Optisure Remote and Optisure RS Hygrometers

Kahn Instruments, Wethersfield, CT, a leading manufacturer of advanced moisture-measurement instrumentation is proud to announce the newest additions to our Optisure Hygrometer product family: Optisure Remote Hygrometer and Optisure RS Hygrometer. (read more)

The Kahn Companies - Calibration Tool Profiles Temperature, Humidity

Standalone instrument calibrates RH sensors to NIST traceable standards to eliminate the need for additional calibration. It houses up to six humidity sensors and is accurate to ±0.2° C dewpoint and ±0.1° C temperature. (read more)

The Kahn Companies - Hygrometer Uses Optics to Measure Dewpoint

Designed to measure the dewpoint of air and other gasses, the Optisure employs a dual optics system to accurately measure when condensation occurs on a mirror whose temperature is precisely adjusted via a thermo-electric cooler (TEC). This temperature is defined as dewpoint. The Optisure outputs three parameters continuously and features a high-resolution LCD with complete measurement da... (read more)

The Kahn Companies - Moisture Transmitter Operates in Hazardous Areas

The Easidew PRO XP moisture transmitter continuously measures dewpoint or moisture content in gases or liquids in hazardous areas over the dewpoint range from -166 °F to +68°F and over the pressure range from vacuum to 6500 psig. The transmitter’s calibration is traceable to the U.S. National Institute of Standards and Technology (NIST). (read more)

The Kahn Companies - 2-wire Dewpoint Transmitter Works Over Wide Range

The rugged dew point transmitter continuously measures moisture content of compressed air or process gas over a -148° F to +68° F dewpoint range. The transmitter operates from 12 to 28 Vdc in a loop-powered configuration. (read more)

The Kahn Companies - Portable Hygrometer Reads Dewpoint Anywhere

Fast responding, easy-to-use instrument measures dewpoint and moisture content of compressed air and other gases over a -148° F to +68° F range. The hygrometer is powered by a 4.8 V rechargeable battery and has a Bluetooth wireless connection for instrument setup and for downloading logged data. (read more)

The Kahn Companies - Hydraulic Dynamometers

The development of hydraulic dynamometerswas another result of Kahn's involvement with aerospace test equipment. Operating like centrifugal pumps, hydraulic dynamometers use water as a medium for absorbing and measuring the power output of engines, turbines and electric motors. Kahn hydraulic dynamometers are now used in the aerospace, automotive and power generation industries for devel... (read more)