Rki-instruments GX-82A Manual de usuario descargar pdf (Pagina 5)

Model GX-82A Instruction Manual

2 Hayward, California (510) 441-5656

DESCRIPTION

The RKI Model GX-82A detects combustible gas (LEL), oxygen

deﬁciency (O

), and carbon monoxide (CO) or hydrogen sulﬁde

S). See Table 1 for standard detection ranges for these gases. Gas

detection features include distinctive alarms for dangerous gas

concentrations, time-weighted averaging and short term exposure

limit for toxic gases, and logging of detection data.

The GX-82A has a rugged plastic housing, touch-pad control panel,

and a back-lit dot matrix LCD. The included carrying case protects the

instrument and allows hands-free operation for the user.

The GX-82A is easy to adjust and maintain, with user-replaceable

batteries and sensors. The microprocessor control enables the user to

display a comprehensive listing of gas levels detected and other

related data.

Table 1: Standard Detection Ranges

Gas

Detected

Range

Combusti-

ble

0 - 100% LEL (lower

explosive limit)

0 - 40%

S 0 - 100 ppm (parts per mil-

lion)

CO 0 - 500 ppm

1 2 3 4 5 6 7 8 9 10 ... 42 43

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Rki-instruments GX-82A Manual de usuario Pagina 5