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Model No : |
Sulphur Dioxide Analyzer |
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Description : |
U.S.EPA Reference Method Designation EQSA-0193-092
The EC 9850B Sulphur Dioxide Analyser combines the benefits of microprocessor control with the fluorescence measurement principle for accurate and reliable measurement of sulphur |
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Key Specification : |
| Ranges : |
Auto-ranging for 0-50 ppb to 0-20 ppm. |
| Data Display : |
Large Graphic LCD display, with unit selection mg/m3, ug/m3, ppm, ppb, ppt.
Display Resolution: User selectable (0-5 decimal points displayed). |
| Noise (At zero) : |
0.2 ppb with Kalman filter active. |
| Analog Out : |
0 - full scale from 0 - 50 ppb to 0 - 20 ppm with menu selectable offset of 0%, 5%
or 10% offset. Auto-ranging between two user specified full-scale values. |
| Rise/Fall Time : |
Less than 120 seconds for 95% of final reading with Kalman filter active. |
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Model No : |
Nitrogen Oxide Analyzer |
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Description : |
U.S.EPA Reference Method Designation RFNA-1292-090
The EC 9841B Nitrogen Oxides Analyser combines the benefits of microprocessor control with the chemiluminescence technique for accurate and reliable measurement of NO, NO2 and NOx . |
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Key Specification : |
| Ranges : |
Auto-ranging for 0-50 ppb to 0-20 ppm. |
| Data Display : |
Large Graphic LCD display, with unit selection mg/m3, ug/m3, ppm, ppb, ppt. |
| Noise (At zero) : |
0.2 ppb with Kalman filter active. |
| Analog Out : |
0 - full scale from 0 - 50 ppb to 0 - 20 ppm with menu selectable offset of 0%, 5% or 10% offset. Auto-ranging between two user specified full-scale values. |
| Rise/Fall Time : |
Less than 30 seconds for 95% of final reading with Kalman filter active. |
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Model No : |
Carbon Monoxide Analyzer |
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Description : |
U.S.EPA Reference Method Designation RFCA-0992-088
The EC 9830B Carbon Monoxide Analyser combines the benefits of microprocessor control with the NDIR Gas Filter Correlation (GFC) photometry technique for accurate and reliable measurement of carbon monoxide. |
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Key Specification : |
| Ranges : |
Auto ranging 0-100 ppb to 0-200 ppm. |
| Data Display : |
Large Graphic LCD display, with unit selection mg/m3, ug/m3, ppm, ppb, ppt. |
| Noise (At zero) : |
<20ppb RMS with Kalman filter active. |
| Analog Out : |
0 - full scale from 0 - 100 ppb to 0 - 200 ppm with menu selectable offset of 0%, 5% or 10% offset. Auto-ranging between two user specified full-scale values |
| Precision: |
0.4 ppb or 1 % of reading whichever is greater |
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Model No : |
Ozone Analyzer |
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Description : |
U.S.EPA Equivalent Method Designation EQOA-0193-091
The EC 9810B Ozone Analyser combines the benefits of microprocessor control with ultraviolet (UV) photometry to measure ozone concentrations in ambient air. |
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Key Specification : |
| Ranges : |
0-20 ppm |
| Precision : |
1 ppb or 1% of reading. |
| Lag Time : |
<20 sec |
| Rise / Fall Time : |
<60 sec (0.5 slpm flow) |
| Power : |
99-132 VAC. 198-264 VAC. 47-63 Hz. |
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