background image

Carbon monoxide 0 to 1000 PPM, Temp.

CO METER

Model : GCO-2008

Your purchase of this
CO METER MONITOR
marks a step forward for
you into the field of
precision measurement.
Although this CO METER
is a complex and
delicate instrument, its
durable structure will
allow many years of use
if proper operating
t e c h n i q u e s   a r e
developed. Please read
t h e   f o l l o w i n g
instructions carefully
and always keep this
manual within easy
reach.

       OPERATION MANUAL

Содержание GCO-2008

Страница 1: ...nto the field of precision measurement Although this CO METER is a complex and delicate instrument its durable structure will allow many years of use if proper operating t e c h n i q u e s a r e deve...

Страница 2: ...3 9 Stand 4 3 10 RS 232 Output Terminal 4 3 11 DC 9V Power Adapter Input Socket 4 3 12 Reset button 4 3 13 CO Sensing Head 4 4 MEASURING PROCEDURE 5 4 1 CO measurement 5 4 2 CO alarm setting 6 4 3 Dat...

Страница 3: ...rds Maximum and Minimum readings with Recall RS232 USB computer interface Microprocessor circuit assures maximum possible accuracy provides special functions and features Heavy duty compact housing wi...

Страница 4: ...o button for offsetting the zero value Data Output RS 232 USB PC serial interface Connect the optional RS232 cable UPCB 02 will get the RS232 plug Connect the optional USB cable USB 01 will get the US...

Страница 5: ...ime Repeatability 2 Zero drift in 5 PPM long term Sensitivity 5 per year drift The response time value is specified to reach the 90 reading value Temperature Range 0 to 50 32 to 122 Temperature Resolu...

Страница 6: ...utton 3 4 REC Button Enter Button 3 5 Set Button Button 3 6 Alarm Button Button 3 7 Battery Compartment Cover 3 8 Screws for Battery Compartment 3 9 Stand 3 10 Tripod Fix Nut 3 11 RS 232 Output Termin...

Страница 7: ...Sensing Head 3 14 Fig 1 CO 0 PPM 26 3 Remark If the measuring environment is not existing the CO value the upper display will show 0 to 1 ppm Under open air environment If Display show few digits CO...

Страница 8: ...g the measurement press the Hold Button 3 3 Fig 1 once will hold the measured value the LCD will display a HOLD symbol Press the Hold Button once again will release the data hold function 4 4 Data Rec...

Страница 9: ...The display will revert to the current reading 5 ADVANCED SETTING When execute the following Advanced Setting Procedures should cancel the Hold function and the Record function first The display will...

Страница 10: ...e ESC Button 3 3 Fig 1 will escape the Advanced Setting procedures without saving the value function into the circuit memory 5 2 Change the Temp unit When the lower display show t CF 1 Press the Enter...

Страница 11: ...it use the Button 3 5 Fig 1 or Button 3 6 Fig 1 to select the CO alarm value 2 After setting the CO alarm value press the Enter Button 3 4 Fig 1 will save the setting value with default If before pres...

Страница 12: ...ction will be required to link the instrument with the PC serial port Meter PC 3 5 mm jack plug 9W D Connector Center Pin Pin 4 Ground shield Pin 2 2 2 K resister Pin 5 The 16 digits data stream will...

Страница 13: ...p bit 1 Stop bit 7 BATTERY REPLACEMENT 1 When the left corner of LCD display show it is necessary to replace the battery However in spec measurement may still be made for several hours after low batte...

Страница 14: ...he zero adjustment procedures are effected only existing Display value is within 10 PPM 9 SYSTEM RESET If the meter happen the troubles such as CPU system is hold for example the key button can not be...

Страница 15: ...Max exposure 100 minutes Circulation air UL2034 200 PPM Headache tired Two to three hours Max exposure 35 minutes UL2034 400 PPM Headache tired One to two hours Harm the life Three hours Max exposure...

Отзывы: