Keco R&D Inc.
1400 B Graham
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Tomball, TX 77375
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MICROLITER FLUID CALIBRATOR™
PPM CALIBRATION SAMPLES OF MOISTURE IN PROCESS GAS OR LIQUID
STREAMS
Calibrator for Moisture Analyzers
Model #203P
FEATURES:
| VERSATILE | Injects liquid or gas dissolved in liquid to calibrate analyzers in PPM ranges |
| BROAD RANGING | Prepares calibration mixtures in a flowing stream of a few PPM to percent or meter by timing into a fixed volume |
| EXPLOSION PROOF | Equipment housed in aluminum enclosure rated for Class 1, Group B or C & D |
| AUTOMATIC CALIBRATION | Optional timer control provides unattended calibration |
| RATE ADJUSTABLE | Injection rate can be easily adjusted for wide PPM ranging of carcinogens |
| PULSE RATE METER | A six digit meter allows reproducible inject rates from 6 to 1,000 steps per minute |
| TEMPERATURE | No thermostat controls required |
| HIGH PRESSURE | Injection can be into the sample stream under high pressure |
| MIXTURES | Mix 2 or more miscible liquids for several standards |
CALIBRATE MOISTURE
ANALYZERS
The Model 203 "Microliter Fluid Calibrator™" will accept almost any fluid needed for injection into a flowing stream. Minute quantities of fluid are rapidly "pulsed" into a stream to effectively produce a continuous flowing mixture suitable for calibration purposes. Very low PPM to per cent levels of fluid in the stream are easily produced with this model. Equally well, "tracer compounds" or "chemical additives" can be blended into a gas or liquid stream under process conditions knowing the flow rate of the sample stream.
A control is provided for adjusting the instrument's pulse rate to achieve a desired reading on the digital meter display. This adjustment establishes a precise drive rate. The rate chosen governs the speed of travel of a piston seal within a fluid reservoir. The combination of drive rate and reservoir capacity fixes the rate of fluid leaving the reservoir for entry into flowing stream. Knowing this fluid flow rate and the flow rate take out of the stream, the concentration in PPM of the fluid in the stream is known.
A 3-way valve is provided to permit fluid to be charged to the reservoir conveniently. Optional solenoid and calibration timer for automatic operation are available.
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Permeation Trans. Monitor | Volatile Hydro. Anal. |
| Membrane Sample Trans. | Membrane Probe
Trans. |
| Permeation Tube Calibrator |
Permeation Tubes |
| Microliter
Fluid Calibrator | Sensor Calibration |
|
Membrane Transfer Technology | TNRCC Letter |
Phone: 281-516-3950 Fax: 281-351-8925
E-Mail:
Sales@AsiWebPage.com
Keco R&D Inc.
™ Trademark Keco R.&D., Inc.
Patent #
5,156,334 and Patent Pending
© 1994-2001 Keco R.& D.,
Inc.