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Guangzhou Xijiang Instrument Equipment Co., Ltd
Fully automatic blowing and capturing device
NegotiableUpdate on 05/06
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Overview
The full-automatic purging and trapping instrument has rich functional options: internal standard addition, foam monitoring/elimination, purging tube heating, sample bottle refrigeration, purging tubes of different specifications, multi-purpose traps and other components. The cold chamber series valve isolates and captures the water removal system, and the low-temperature cold trap has high water removal efficiency. After the sample is injected into the capture tube, high-temperature backwashing is used to remove water, which can effectively improve the experimental recovery rate of water-soluble components and reduce the impact on the sample on GC/GC-MS.
Product Details
Fully automatic blowing and capturing deviceTechnical parameters:
| model | AutoTP-36 | AutoTP-93 | AutoTP-102 |
| Sample grade | 36 positions, 40ml VOA sample bottle | 93 positions, 40ml VOA sample bottle | 102 positions, 40ml VOA sample bottle |
| Instrument size | 640*600*655mm | 720*620*590mm | 720*620*590mm |
| Instrument weight | About 50KG | About 85KG | About 85KG |
| power supply | 220VAC 50Hz | 220VAC 50Hz | 220VAC 50Hz |
| power | ＜1200VA | ＜1200VA | ＜1200VA |
Fully automatic blowing and capturing devicePrinciple:
Using a high-precision injection pump for precise sampling, helium/nitrogen gas is used as the purge gas, and the purge tube is introduced into the sample solution for bubbling; Under continuous airflow blowing, volatile components in the sample escape with the blowing gas and are concentrated by a capture device equipped with an adsorbent; After a certain blowing time, turn off the blowing gas, switch the six way valve to connect the capture tube to the carrier gas path of the GC, and quickly heat the capture tube to decompose and absorb the captured sample group before entering the GC for analysis with the carrier gas. By combining with GC or GC/MS, it can be widely applied in environmental analysis, such as the analysis of organic pollutants in drinking water or wastewater, as well as the analysis of volatile compounds (such as odor components) in food.
Can be applied in various fields
8 major product advantages to solve your experimental pain points
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| 1. High water removal efficiency Standard cold chamber series valve isolation and capture water device ensures experimental recovery rate |
| 2. High precision electronic flow pneumatic control module High precision electronic flow pneumatic control module Ensure the accuracy and stability of gas path control |
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| 3. Multi dimensional bottle grasping arm module
Multi dimensional bottle grasping arm module Stable and reliable operation
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| 4. Standard foam sensor Standard foam sensor Monitor the blowing process and automatically add defoamers
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| 5. Automatic addition of internal standards and substitutes Standard 4-digit 40ml internal standard/substitute high-precision module added Easy to operate and precise
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| 6. Sample bottle status monitoring Sample bottle status monitoring module, real-time monitoring of the in place status of sample bottles to ensure the reliability of bottle grasping |
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| 7. Humanization Graphic control menu, simple and easy to use, Can store 20 method files |
| 8. Reliable process monitoring Reliable process monitoring can detect leaks and record actual process parameters for each sample before testing, providing limited protection for the sample and achieving data traceability. |
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Applicable Standards | APPLICABLE STANDARDS
HJ 1020-2019 Determination of Petroleum Hydrocarbons (C6-C9) in Soil and Sediments by Sweep Capture/Gas Chromatography Method
HJ 605-2011 Determination of volatile organic compounds in soil and sediment by blow sweep capture/gas chromatography-mass spectrometry method
SL 393-2007 Determination of Volatile Organic Pollutants in Water by Blow Capture Gas Chromatography Mass Spectrometry (GC-MS)
SL 741-2016 Determination of Volatile Halogenated Hydrocarbons in Water Quality - Gas Chromatography Method with Purging and Capture
HJ 639-2012 Determination of volatile organic compounds in water quality by blow sweep capture/gas chromatography-mass spectrometry method
HJ 896-2017 Determination of Butyl Xanthan Acid in Water Quality by Sweep Capture/Gas Chromatography Mass Spectrometry Method
HJ 686-2014 Determination of Volatile Organic Compounds in Water Quality by Sweep Capture/Gas Chromatography Method
HJ 788-2016 Determination of Acetonitrile in Water Quality by Blow Sweep Capture/Gas Chromatography Method
GB/T 5750-2023 Standard Test Method for Drinking Water Organic Matter Index, etc
Product Features | Product Features
The blowdown and capture device operates fully automatically and can achieve unmanned operation around the clock; Meet the requirements of high-throughput sample detection.
Integrated with an automatic sampler and a blow and capture device, it can be used for VOC pre-treatment in solids or liquids. The fully enclosed sample processing technology ensures that the sample is not lost during the preparation stage.
The cold chamber series valve isolates and captures the water removal system, and the low-temperature cold trap has high water removal efficiency. After the sample is injected into the capture tube, high-temperature backwashing is used to remove water, which can effectively improve the experimental recovery rate of water-soluble components and reduce the impact on the sample on GC/GC-MS.
Rich functional options: internal standard addition, foam monitoring/elimination, purging tube heating, sample bottle refrigeration, purging tubes of different specifications, multi-purpose traps and other components.
High definition 7-inch touch screen control, user-friendly graphical operation interface, easy to learn and use. It can be used in conjunction with all brands of gas chromatography or GC-MS in the market to automatically complete the injection analysis process of 93 40ml VOA sample bottles.
It can store 20 method sequence files, and can be directly accessed and used each time.
The online recording function of each sample testing parameter can record the actual analysis process parameters of each sample tube, making it convenient for users to understand the analysis process of the sample and better control the optimization and traceability of experimental conditions.
Each sample tube automatically detects the tightness of the pipeline, and any leaking sample tube is not injected to ensure that the sample is not lost and there is no need to repeat on-site sampling.
Sample bottle position readiness monitoring effectively ensures bottle stability.
All stroke controls use constant torque servo motors, which automatically stop running and report errors when the resistance is too high.
Fully inert gas path control ensures low detection and low pollution of the system. Adopting high-precision electronic flow control method to control the flow rate of blowing and backblowing gas. A high-temperature valve box with independent temperature control ensures that the sample does not remain.
Adopting high-performance low-voltage DC external control circuits, such as heating systems, cooling systems, and motor control systems.
They are all using Taitong (some companies)
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Provide technical support for installation, debugging, and training
Taitong technical engineers can provide on-site technical guidance and communication. After on-site communication, installation, debugging, and on-site acceptance testing can be carried out within 2 hours. Installation, debugging and acceptance completed, on-site
Provide a solution. Training on usage and operation, after passing the acceptance inspection and being put into operation, regularly organize relevant activitiesPersonnel undergo training.
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quality control
Incoming inspection and control, each finished product is tested and inspected to be qualified before leaving the factory
Layer by layer inspection, the finished product must pass 52 tests and pass the inspection before leaving the factory
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