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Designed for mass concentration measurement of hazardous substances including vapors of oil and oil products in the air of working areas, and other components with ionization potential under 10,6 eV.
Compliance with industry regulations of JSC “Transneft”: “Air monitoring at facilities of oil and oil-products main pipelines“.
Application:
- monitoring of flammable and explosive gases and vapors in working area, in open and closed spaces (underground constructions and utilities, reservoirs and tanks for storage and transportation of oil products, etc.);
- monitoring of hazardous substances content in the air of working areas at the level of maximum permissible concentrations (MPC).
Gas analyzer type - individual.
Sampling – diffusion or forced my means of exterior flow rate pump or rubber bulb.
Principle of measurement – photo ionization.
Basic technical characteristics
| Characteristics | Values | Remarks |
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Measuring range, mg/m3 |
0 - 3500 |
verification component - hexane |
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Indicating range, mg/m3 |
from 0 to 4000 |
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Alarm actuation time, s, at most |
15 |
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Limit of permissible time of readings setting Т0,9, s, at most |
60 |
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Explosion protection marking |
«1ЕxibIICT4Х» |
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Gas analyzer protection degree according to ГОСТ 14254-96 |
IP68 |
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Range of operating temperatures, °С |
from – 40 to +60 |
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Period of continuous gas analyzer operation, h, at least |
18 |
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Vibration signal |
АНКАТ-7631Микро-ФИД(в) |
unavailable in modification |
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Overall dimensions, mm, at most |
55х35х105 |
weight 0,2 kg |
Values of thresholds set at release
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Analyte |
Values of alarm actuation thresholds , mg/m3 THRESHOLD 1 THRESHOLD 2 |
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acetone |
200 |
1000 |
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petroleum, isobutylene, solvent |
100 |
1000 |
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benzol |
15 |
40 |
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hexane, isopentane, n-pentane, kerosene, DF vapors, white spirit, |
300 |
1610 |
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1, 2- dimethylbenzene |
10 |
40 |
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trichloroethylene |
5 |
10 |
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toluene |
50 |
250 |
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phenol |
1 |
7 |
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ethanol |
1000 |
2000 |
THRESHOLD1 is set to be equal to MPC in the air of working areas for substances, to which gas analyzer is graduated. THRESHOLD1 and THRESHOLD 2 can be changed by user during operation.
Advantages
- compliance with industry regulations of JSC “Transneft”: “Air monitoring at facilities of oil and oil-products main pipelines “;
- high-strength enclosure (withstands drop onto concrete floor from a height of 1 m);
- has integrated vibrating alarm for working areas with high noise level;
- monochrome display that operates at low temperatures;
- archive of 500 recent measured values of analyte content for each measuring channel;
- range of measurement with photo ionization method - from 0 to 3500 mg/m3;
- optionally alarm can be furnished with auxiliary devices for gas analyzers.
