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Environmental monitoring in real time.

Hart Scientific has bundled its high-accuracy digital thermal hygrometer with its LogWare III environmental software, enabling real-time recording and viewing of all data. The Model 1621 Value Kit includes the temperature and humidity logger, two sensors, a sensor case, a 25-foot extension cable, and LogWare III. Each sensor is calibrated by Hart Scientific for temperature and humidity and contains its own calibration data so that sensors can be removed from the logger and sent in for recalibration. This allows the logger to be used continuously, ensuring consistent, high-quality measurements without interruption or the need to purchase a backup unit.

Two versions of the Value Kit are available. Model 1621-S reads temperature to [plus or minus] 0.25[degrees]C over its range of 15[degrees]C to 35[degrees]C, and it records humidity to [plus or minus]2% from 20% to 70% RH. Model 1621-H reads temperature to [plus or minus]0.125[degrees]C over its calibrated range of 16[degrees]C to 24[degrees]C and measures humidity to [plus or minus]1.5% from 20% to 70% RH. NIST-traceable certificates are provided with each sensor showing data for temperature and humidity. The total range for both models is 0[degrees]C to 50[degrees]C and 0% to 100% RH.

Hart Scientific, Inc., 799 E. Utah Valley Drive, American Fork, UT 84003-9775; (800) 438-4278 or (801) 763-1600; fax (801) 763-1010;; email:
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Title Annotation:MACHINERY & PROCESSING; LogWare III environmental software
Author:Blanco, Alice
Publication:Plastics Engineering
Article Type:Brief Article
Geographic Code:1USA
Date:Jun 1, 2005
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