RKI Instruments GX-8000 - 3 Product Components; Main Unit and Standard Accessories

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3
Product Components
3-1. Main Unit and Standard Accessories
After opening the package, check the main unit and accessories.
If anything in the following list is not included, contact RKI.
<Main Unit>
<Standard Accessories>
 AC powered charger: 1
OR
AA alkaline battery: 3
 Gas sampling probe and
gas sampling hose: 1
 Shoulder strap: 1
 Operating manual
 Product warranty
GX-8000
main unit
Battery unit: Li-ion or dry
DANGER
About explosion-proof
 Do not modify or change the circuit or structure, etc.
 When measuring the oxygen concentration, do not measure anything but a mixture of air and
combustible gases or vapors and toxic gases.
 When using this gas monitor in a hazardous area, take the following countermeasures for
preventing dangers resulting from electrostatic charges.
(1) Wear anti-static clothes and conductive shoes (anti-static work shoes).
(2) For indoor use, use the gas monitor while standing on a conductive work floor (with a
leakage resistance of 10 MΩ or less).
 The battery units that can be connected are the BUL-8000(G) (certificate number TC19437) or
BUD-8000(G) (certificate number TC19438).
 The specifications of the gas monitor are as follows:
Pump circuit: Allowable voltage of 4.95 V, allowable current of 1.12 A, and
allowable power of 1138 mW
Combustible gas sensor circuit: Allowable voltage of 4.95 V, allowable current of 0.834 A, and
allowable power of 853 mW
Buzzer circuit: Allowable voltage of 4.95 V, allowable current of 0.431 A, and
allowable power of 441 mW
Main circuit: Allowable voltage of 4.95 V, allowable current of 0.717 A, and
allowable power of 733 mW
Backup circuit: 3.0 VDC, 10 μA