RIDGID FG-100 - Manual (Page 9)

IMPORTANT
The leak test B countdowns are programmable from keyboard. Read the
Instruction manual included in the CD-ROM.
Connect the pressure input to the leak test kit (cat. 26028).
Connect the kit to the gas network.
Pressurize the network at the testing pressure.
Close the valve on "T" connector.
Select the “START” option pressing:
Press to start the let-by test procedure.
Wait 1 minute instrument countdown for network stabilization.
Wait 2 minute instrument countdown for leak measurement.
Print the report.
P1
If required, use the rubber blanking
plugs for connecting.
Open the valve on "T" connector.
Press:
8
Technical Specifications
This product is fully compliant with part 2 and part 3 of EN 50379
Type: 2 or 3 cells hand-held flue gas analyser/Boiler tuning unit.
Working temperature: -5°C to +45 °C (up to 50°C for short time)
Storage temperature: –20 to +50°C (3 months maximum at temperatures
exceeding the operational limits).
Dimensions: 115x70x300 mm
Weight: Nett. 1.1 kg battery and printer included
Internal Printer: Impact type 24 columns
Autozero: Automatic 60 sec. procedure at startup for sensor calibration
and instrument self diagnosis.
Printer power supply: using the analyser battery pack.
Power supply: High capacity Li-ion rechargeable battery pack / external
battery charger (90..264V 50/60Hz).
Charging time : approx 3h at 90% with instrument off.
Battery life: 7h continuous operation printer and back-light off).
Display: Large (40x56 mm), monocrome, graphic LCD display with
automatic back-light device.
Fuel types: Up to 10 totally programmable (the standard set depends by
the national local regulation).
Data memory: up to 250 complete analysis data structured by Tags.
Serial interface: USB standard interface.
Battery storage temperature: 0 to 35°C
Parameter Range Resolution Accuracy
O
CO
CO diluted
NO
Tair
Tgas
Pressure
Draft
2
0 - 25% 0.1% ±0.1% vol.
0 - 8000ppm 1ppm ±10ppm <300ppm
±4%rdg up to 2000ppm
±10%rdg elsewhere
0.8 - 10% 0.05%
0 - 4000ppm 1ppm ±5ppm <125ppm
±4%rdg up to 4000ppm
-10 - 100°C 1°C ±(0.2% + 0.15°C)
0 - 1000°C 1°C ±(0.3% + 0.3°C)
0 - 200 mbar 0.1mbar ±0.5mbar <50 mbar
±1%rdg >50 mbar
±40.00 hPa 0.01 hPa ±0.03 hPa < 300 Pa
±1% rdg. > 300 Pa
H compensated
2
All emission measurements can be displayed with reference to a programmable O value.
Accuracy limits are stated as % of reading. An additional ±1 digit error has to be considered.
The stated pressure relative accuracy is valid only after the zero procedure.
Measuring reading can be directly converted from °C to °F, ppm to mg/Nm and from hPa to
mmH O, mbar, inH O.
2
2 2
3
B. Test B - two minute tightness test
Select and confirm the “ ” option. Test type
Change and confirm test type to “Test B” for two minute let-by test.
Press the “ZERO” function (F1) to zeroing the pressure sensor.
Press to start the let-by test procedure.
Wait 1 minute instrument countdown for leak measurement.
Print the report. Press: