Moisture Register Products
La Verne, CA 91750
Nov 08, 2007 Consisting of wall-mounted console, NIR Sensor with power box, or RF sensor with oscillator box, BSP-901 Continuous On-Line System measures moisture from 0-80% ±0.02-0.2% in variety of environments. Single-channel analyzer stores 5 separate 3-point calibration tables for multiple products utilizing nonvolatile battery-backed memory. System reports 7 moisture calculations/sec, while programmable smoothing function minimizes undesired output fluctuations by averaging readings.

SpectraSensors, Inc.
Houston, TX 77043
Jul 18, 2007 Based on NASA optical technologies, system consists of cell that sample of H2O gas flows through, tunable laser diode (TLD) that emits specific wavelength of light through gas, optical detector, and software to analyze and output results. Unit is not susceptible to aging affects and does not require consumables or scheduled calibration. Capable of instantaneous measurements of trace amounts of H2O gas, analyzer will not become desensitized or drift over time.

Midac Corp.
Irvine, CA 92614 6016
Mar 27, 2007 With dual ADC electronics and thermo-electrically cooled InAs detector, V Series analyzers provide real time measurement of trace moisture in NH3, HCl, HBr, NF3, and other corrosive matrices. Electro-polished gas cells eliminate sample moisture retention, while internal power dissipation lends to durability under extended vacuum operation. While nominal systems are operated under vacuum to eliminate background atmospheric moisture, purged versions are also available.

AMETEK Process Instruments
Newark, DE 19702
Nov 02, 2006 Utilizing tunable diode laser absorption spectroscopy, Model 5100-NCM measures moisture in natural gas. Unit has an operating range of 5-2,500 ppmv, a 5 ppmv limit of detection, and is accurate to less than 2% of reading or ±4 ppmv, whichever is greater. Analyzer features fully enclosed optics and sample conditioning, on-board moisture verification, and all digital signal processing. Unit is available in IP65 and NEMA 4 enclosure with both Modbus and Ethernet analog and digital connectivity.

Thermo Electron- Weighing & Inspection
Minneapolis, MN 55433-8005
Oct 28, 2004 Spectra-Quad On-Line Analyzer uses filter technology and measurement algorithms to measure product constituents such as moisture, coating weight, and film thickness. Continuous product monitoring of key process variables allows for immediate production line adjustments, avoiding extended periods of off-specification production. Production line start-ups can be controlled to reach optimum conditions in shortest possible time.

Ohaus Corp.
Pine Brook, NJ 07058
Jun 09, 2004 MB Series determines solids content of wastewater/sewage and ensures compliance with all relevant regulations before releasing treated wastewater back into environment. Products in series combine uniform IR halogen heating to 200°C with weighing technology. Analyzer processes one sample in less than 30 min and can be used at numerous points throughout testing process. Unit features readability to 1 mg, 0.01% moisture, and 45 g capacity.

Tiger Optics, L.L.C.
Warrington, PA 18976-2426
Mar 25, 2004 Plug-and-play MTO-LP-H20 employs non-contact measurement technique and can quantify moisture concentrations in corrosive and reactive gases. Based on Cavity Ring-Down Spectroscopy, it is suited for moisture measurement of hydride gases such as ammonia, phosphine, and arsine. Unit offers moisture detection in milliseconds, has corrosion-resistant flow stream, and utilizes 4-inlet gas manifold that enables unit to measure up to 4 sample gases.

Delta F Corp.
Woburn, MA 01801 1087
Feb 17, 2004 Tunable Diode Laser Absorption Spectroscopy Moisture Analyzer measures moisture levels in gaseous hydrochloric acid with lowest detection level of 1.0 ppb. Governed by Beer's Law, measuring intensity of laser before and after absorption by moisture allows user to determine number of moisture molecules in sample. HCI does not interfere with measurement and there is no beam splitting for reference purposes, which can result in inaccuracies.

AMETEK Process Instruments
Newark, DE 19702
Jan 20, 2004 Utilizing quartz crystal microbalance sensor, Model 3050-AM accurately measures moisture in gases and vapor from 0.1 to 100 ppmv and will provide measurements up to 1,000 ppmv. It allows operation at sample inlet pressures as low as 6 psig, making it suited for air separation and bulk liquid storage and distribution. Analyzer is compatible with virtually all non-corrosive gases including inerts, air, and specialty gases such as sulfur hexafluoride.

Delta F Corp.
Woburn, MA 01801 1087
Oct 08, 2003 Tunable Diode Laser Absorption Spectroscopy (TDLAS) Moisture Analyzer utilizes laser-based technology to measure UHP levels of moisture in gaseous ammonia. Able to achieve sensitivity of 2 ppb and detection limit of 10 ppb, laser can be finely tuned to moisture peak so that ammonia does not interfere with measurement. By measuring intensity of laser before and after absorption by moisture, users can solve for number of moisture molecules in sample.

Ohaus Corp.
Pine Brook, NJ 07058
Jun 10, 2003 The MB-45 Moisture Analyzer features halogen heating along with accurate weighing technology to perform precise moisture analysis procedures. With capacity of 45 g, analyzer has readability of 0.01% or 0.001 g and heats samples from 50–180°C in less than a minute. System incorporates software applications and graphical LCD to display percent moisture, percent solids, temperature, time, and real time drying curve. Applications include food processing, pharmaceutical, and chemical industries.

Paul N. Gardner Co., Inc.
Pompano Beach, FL 33060 6608
Feb 12, 2003 Utilizing Super Hybrid Sensor Technology, Models MF-50 and MX-50 are equipped with 400 W halogen lamp with Secondary Radiation Assist. Features include RS232 interface, 5 reusable sample trays, and vacuum-fluorescent display. Products offer 5 display modes and standard, quick, and temperature-stop operation modes. Auto-stop automatically stops analysis once desired drying rate is achieved. Offered with WinCT Data Collection Software, MF-50 and MX-50 hold up to 20 and 50 IDs respectively.

A & D Weighing
Milpitas, CA 95035
Jun 24, 2002 Models MX/MF have software that allows users to program up to 50 sample testing parameters on MX and 20 on MF, including temperature, time, or % delta of moisture change. WinCT® data collection software allows uploading of results for documentation and further analysis. Analyzers output moisture content, solid content Atro moisture, Atro solid, and sample weight. MX model displays moisture content to 0.01% and MF to 0.1%.

Alliance Scale Inc.
Canton, MA 02021
Jan 08, 2002 Compact OHAUS MB45 has infrared halogen heating element with gold reflective housing that reaches 200°C in seconds to begin uniformly drying sample. It has 0.01% to 100% moisture range, 3 preprogrammed test points for automatic test completion, audible signal when test is completed, and allows custom designed test end point criteria. Backlit LCD display shows percent moisture, percent solids, weight, time, temperature and drying curve.

MEECO, Inc.
Warrington, PA 18976-2426
Dec 03, 2001 MTO-1000-H20 trace moisture analyzer combines CW laser technology with cavity ring-down spectroscopy (CRDS) to measure moisture in electronic gases, including corrosives. It makes accurate measurements in less than 1 sec, making it suitable for continuous on-line process control. Instrument does not require calibration, resists corrosion, and has multi-valve inlet that allows for moisture detection in up to 4 gas streams.

General Eastern
Woburn, MA 01801
Nov 28, 2001 Model rh-plus MR 2350 relative humidity analyzer makes readings of 0-100%RH over temperatures of –15 to 85º C. Outputs are 0-20mA or 4-20mA, with system alarm relay and three adjustable relays with SPDT 2.5A contact. It has selectable failsafe mode, two-line LCD, and membrane-type pushbuttons for unit selection, ranges, setpoints, and special functions. Optional input permits external sensors for pressure compensation, and temperature.