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6.6.2.3.1
Gas Qualities
CH
4
- Methane
CH
4
is measured via an internal Infrared sensor. The measurement range of the sensor is 0-100% CH
4
.
CH
4
–
LEL (Lower Explosive Limit)
By tapping the CH
4
box the handheld computer will display the CH
4
LEL%. The user can return to the
standard CH
4
% by tapping the CH
4
box again. Note: 100% LEL is equal to 5% CH
4
.
CO
2
–
Carbon Dioxide
CO
2
is measured via an infrared sensor. The measurement range of the sensor is 0-100% CO
2
.
O
2
- Oxygen
O
2
is measured via an electrochemical sensor. The measurement range of the sensor is 0
–
25% O
2
.
Balance Gas
Balance gas is a calculated value. It is calculated as follows:
Balance gas = 100%- CH
4
- CO
2
- O
2
Содержание ENV100
Страница 1: ...865 West Liberty Suite 220 Medina Ohio April 2018 Envision Landfill Gas Analyzer...
Страница 15: ...P a g e 15 3 Tap Settings 4 Next tap System 5 Next tap Backlight...
Страница 17: ...P a g e 17 7 Tap on the Brightness tab at the bottom of the screen 8 Increase the brightness to 100...
Страница 18: ...P a g e 18 9 At the bottom of the Brightness screen select Power in the adjust power setting to conserve power...
Страница 20: ...P a g e 20 Next on the Wireless Manager Screen tap the Bluetooth button and Bluetooth will activate...
Страница 22: ...P a g e 22 2 Tap System and then External GPS 3 Verify GPS program port is set to COM 3...
Страница 23: ...P a g e 23 4 GPS Hardware Port is set to COM2 and BAUD rate 9600 5 Verify that this box is checked too...
Страница 36: ...P a g e 36 2 Tap the Disconnect button...
Страница 42: ...P a g e 42...
Страница 57: ...P a g e 57 1 Use the combo boxes labeled Site and ID to locate the monitoring point that is to be monitored...
Страница 84: ...P a g e 84 6 6 4 1 Wellhead Type The following images show screen progressions for non borehole wellhead types...
Страница 104: ...P a g e 104 1 Open the Well ID Maintenance Screen 2 Select the Site that is to be deleted from the dropdown menu...
Страница 105: ...P a g e 105 3 Tap the Clear Site button...
Страница 107: ...P a g e 107 2 Select the ID that is to be deleted from the dropdown menu 3 Tap the Clear ID button...
Страница 139: ...P a g e 139...
Страница 155: ...P a g e 155 5 Name the handheld PC 6 The handheld device will then Sync with the desktop PC...
Страница 166: ...P a g e 166 8 3 2 Copy Files from PC to Handheld Device 1 Right click on the file and click copy...