RKI Instruments GasWatch 2 Manual - Manual (Page 37)

GasWatch 2 Operator’s Manual Appendix A: MRI Applications • 32
Appendix A: MRI Applications
When the GasWatch 2 is used in MRI applications or applications where a
strong magnetic field is present on a regular basis, the magnetic field will
cause damage to the instruments’s buzzer over time. This damage may
eventually render the buzzer inoperable.
WARNING: In MRI or similar applications, do not rely on the buzzer
for alarm indications. The GasWatch 2 also uses a
vibrator and visual indications for alarms. Make sure you
are using these indications when using the GasWatch 2
for this type of application.
The damage caused to the buzzer by a magnetic field in these applications
is not covered under warranty.
81-GW2H-LV Calibration kit for GW-2H, one 34 liter aluminum
gas cylinder (25 ppm H
2
S in nitrogen), regulator,
calibration cup, case, & tubing
81-GW2X-LV Calibration kit for GW-2Xone 34 liter steel gas
cylinder (100% nitrogen), regulator, calibration
cup, case, tubing
82-0001RK Spring bar tool
ES-1821 Carbon monoxide sensor
ES-1821L Carbon monoxide sensor, for low humidity use
ES-1827 Hydrogen sulfide sensor
ES-1827L Hydrogen sulfide sensor, for low humidity use
OS-BM2 Oxygen sensor
Table 6: Parts List
Part Number Description