LH-ZLX Ⅳ红外全烃录井仪( Infrared Total Hydrocarbon Logging Instrument )
（1）总线防爆等级：EXD II B T4
Infrared Total Hydrocarbon Logging Instrument(LH-ZLXIII 、LH-ZLXV 、LH-ZLXVI)
This instrument can achieve two functions: parameter acquisition of drilling engineering and hydrocarbon detection. And it also can be used for field exploration and geological logging. CBM and shale gas.
It mainly consists of the drilling time unit, the infrared total hydrocarbon unit, a computer, a printer and UPS. Among them, The drilling time unit of LH-ZLXIII can be connected with winch sensor, pump stroke sensor, hanging weight sensor, etc. The drilling time unit of LH-ZLXV and LH-ZLXVI uses the CAN bus and can be connected with winch sensor, pump stroke sensor, hanging weight sensor, etc. And it also can achieve the acquisition of multi-channel standard analog signals. The infrared total hydrocarbon unit of LH-ZLXIII and LH-ZLXVI can botain the data by analyzing accurately: C1, C2+. The infrared total hydrocarbon unit of LH-ZLXV can botain the data by analyzing accurately: C1, C2+, CO2 and H2 concentration. The infrared total hydrocarbon unit both uses advanced infrared technology, saves the peripheral auxiliary. Its detection speed is fast and the cycle time is short, which is in favor of finding the oil and gas in the thin layer.
This instrument is equivalent to a simple mud logging instrument, and each unit of it can be used as an independent function unit.
2)Main technical parameters
◎The well depth measurement range:0~9999.99m
◎The single error:≤1%
◎The measurement range of C1:0.01%~100%
◎The measurement range of C2+:0.001%~10%
◎The measurement range of CO2:0.1%~100%
◎The measurement range of H2:0.01%~10%
◎The error of gas calibration points: ≤5%
◎The weight:140 kg
◎The external dimensions:547×530×1545(L×W×H unit: mm)
◎The monitor's viewing angle adjustment range: 0°~30°
3)Advantages and characteristics
★The signal acquisition and transmission of the sensor adopts CAN bus, which is easy to be instslled or removed and of strong scalability.
★Gas analysis uses infrared way. Peripheral equipment is few.The analysis is rapid and accurate.
★It can find oil and gas show quickly,interpret and evaluate it.
★The software is easy to operate, has high level of automation and can achieve unattended operation basically.
★It consists of a computer, a printer, a collecting machine and an ups, which facilitates instsllation and maintenance.
★Real-time acquisition, display, recording, printing and the function of choosing chontinuous real-time date printing or page printing can be used.
★Voice prompts and alarm functions(the sand sample back, the total hydrocarbon overrun, the gas pipeline blocked and so on).
★The drilling geological parameters unit can be used as drilling geological parameters acquisition equipment independently.
★The total hydrocarbon unit can be used as a supporting functional unit of a mud logging instrument.
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