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PTM300 Portable Gas Chromatograph

The PTM300 portable gas chromatograph uses a high-sensitivity photoionization detector to detect extremely low concentrations of volatile organic compounds (VOCs) and other toxic gases.

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Product Description

The PTM300 portable gas chromatograph uses a high-sensitivity photoionization detector to detect extremely low concentrations of volatile organic compounds (VOCs) and other toxic gases. It is designed with a completely independent dual chromatographic system. The analyzer adopts an ergonomic backpack design, suitable for outdoor use. It has a built-in rechargeable lithium battery that supports continuous operation for more than 6 hours. It has a built-in small carrier gas bottle that supports fast filling; it also supports the machine to purify air as a gas chromatograph carrier gas.

Features

PTM300 Portable Gas Chromatograph 2 Detection of extremely trace (ppb) volatile organic compounds (VOC);

PTM300 Portable Gas Chromatograph 3 Rapid detection of volatile organic gases in air, water and soil;

PTM300 Portable Gas Chromatograph 4 Highly sensitive detection of VOCs gas components such as benzene, toluene, xylene, styrene, etc.;

PTM300 Portable Gas Chromatograph 5 Equipped with a handheld data terminal (PDA), the wireless communication distance is greater than 30 meters;

PTM300 Portable Gas Chromatograph 6 The carrier gas uses high-purity nitrogen, helium or zero-grade air, and the built-in gas cylinder supports rapid filling;

PTM300 Portable Gas Chromatograph 7 Supports the use of purified air as carrier gas, and can work continuously without external carrier gas;

PTM300 Portable Gas Chromatograph 8 Equipped with a sampling pump and an automatic injection valve, the analysis can be completed with one click in the software workstation;

PTM300 Portable Gas Chromatograph 9 (Optional) Completely independent dual chromatography system, which can work simultaneously or separately;

PTM300 Portable Gas Chromatograph 10 The analytical column uses a 30-meter stainless steel capillary column, and the pre-column and multi-position valve realize the separation of complex components;

PTM300 Portable Gas Chromatograph 11 Built-in chromatographic library of more than 40 gas analyses, supports new analysis methods, and expands the spectrum library.

Functional parameters

Main parameters	Parameter range

Linear range	10 5

Detection limit	＜1 μg/ m 3 ( benzene )

Column temperature	Room temperature ~ 200 ℃ ,freely set



Zero drift	＜1%FS/Month

Range drift	＜1%FS/24H

Repeatability	≤1%

power supply	Built-in lithium battery, 6 hours of battery life



Work Environment	-20~45° C , 20~90% RH

Gas interface	1/8" stainless steel ferrule

weight	5 kg

Overall dimensions (depth x width x height)	(400× 130 × 315 )mm

Packing List

Name	Specification	Unit	Quantity

PTM300 host	Standard Configuration	tower	1



Host charger	DC29.4V / 2A	indivual	1

Air sampling probe	Telescopic	branch	1

Host protection box		indivual	1

Wireless Data Terminal	10 inches, 4G + 64G;	tower	1

Power adapter	DC12V.2.58A	indivual	1

Inlet filter		branch	2

User Manual	Electronic version	share	1

Product Certificate		share	1

Application

Application areas: industrial hygiene, indoor air quality (IAQ), detection of volatile organic compounds and aldehydes and ketones in vehicle air, benzene leakage monitoring, site characteristics monitoring, sulfide and odor gas detection.

Developable test samples: vinyl chloride, trans-1,2-dichloroethylene, cis-1,2-dichloroethylene, trichloroethylene (TCE), tetrachloroethylene (PCE), ethylene chloride, naphthalene and other ethylene oxides, ethyl chloride, ethane, alkanes (up to octane), isoprene, ethylene, propylene, butene, dichloromethane and other chloromethanes, light chlorobenzenes, hydrogen sulfide, light mercaptans, organic amines, organic sulfur (up to dimethyl disulfide), acetone, methyl ethyl ketone, arsine, phosphine, acetaldehyde, aldehydes (up to hexanal), ethylene glycol esters, fluorochloromethanes (Freon), methyl isocyanate, ethyl chloride, cyclohexanone, ethyl acrylate, light alcohols, etc.

General Parameter
Measurement	C02.0-5%
	CH40-100%
	CnHm0-20%
Calculation	Heating value calculation
Calculation	Wobbe index calculatior
Technology	NDIR
Resolution	CO2, CH4 ,CnHm :0.01%
\|Precision	≤2%FS
Repeatablity	≤1%
Flow	≤0.7-12L/min
Inlet pressure	2 kpa - 50 kpa
Sampling gas condition	Ino water vapor, no dust, no tar
Response time(T90)	<15s (NDIR)
ommunication interface	RS-232
Power supply	External 220VAC-50HZ
Power supply	In-built rechargeable battery and charger
Workding envlronment
Working temperature	0-50 ℃
Relative humidity	≤95% non condensing
Ambient pressure	86-108kPa
Dimensions
Size	410mm(L)*150mm(W) 290mm(H)
Weight	5kg

Coal bed gas and natural gas components monitoring and calorific value calculating.

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