Interscan Corporation - Item # 4160-1999b, Portable Analyzer (4000 Series) with Digital Display - Formaldehyde
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Item # 4160-1999b Portable Analyzer (4000 Series) with Digital Display - Formaldehyde




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Portable Analyzer Primary

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Portable Analyzer (4000 Series) with Digital Display - Formaldehyde
4000 Series Compact Portable Analyzer Includes:
  • 3-1/2 digit LCD display
  • Appropriate sensor
  • Integral sample pump & plug-in charger
  • User-adjustable single alarm level activating audible and visual alarm
  • 0-100 mV output
  • Carrying case with shoulder strap
  • 12 inch (30.5 cm) Teflon sample probe

Specifications

Accuracy

± 2.0% of reading, ± 1 least significant digit. (Limited to accuracy of calibration standard)

Repeatability

± 0.5% of full scale

Minimum Detectability

1.0% of full scale

Linearity

± 1.0% of full scale

Zero Drift

± 1.0% of full scale (24 hours)

Span Drift

Less than ± 2.0% of full scale (24 hours)

Calibration

Against standard gas mixture, or via INTERSCAN's Electronic Calibration Service.

Lag Time

Less than 1 second

Rise time to 90% of final value (sec)

30-45

Rise time to 50% of final value (sec)

5-10

Fall time to 10% of original value (sec)

30-45

Range

0 - 1999 ppb

Resolution

1 ppb

Gas

Formaldehyde (HCHO)

Application

Portable

Note

The zero and span drift specifications assume that the analyzer is equilibrated, and is at constant temperature, with a properly maintained sensor.

 DOWNLOADS 

width= Gas Detection Applications Primer
(HTM)

width= Sensor Principle of Operation

width= Interfering Gas Data
(HTM)

width= HCHO -Toxic and Hazardous Properties
(HTM)

width= Gas Detection Knowledge Base
(COM)

width= Digital 4000 Series Instruction Manual
(PDF)

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P.O. Box 2496 • Chatsworth, CA 91313-2496
TOLL FREE: (800) 458-6153 (US & Canada) • PHONE: (818) 882-2331
FAX: (818) 341-0642 • E-MAIL: info@gasdetection.com