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Automatic Purge and Trap System for Voc Monitoring Projects and Laboratories
US$48,000.00-59,655.00
1 Set
Sample price:US$59655.00/set.Request sample
Product profile
Customization
AvailableAfter-sales Service
Remote Teach,Timely Communication to Solve ProblemSample Type
LiquidProcessing Method
Purge and TrapWarranty
1 YearEnvironment
Ultra High PressureDisplay
Digital DisplayPerformance
AutomaticTemperature Control Range of Water
Room Temperature to 240°C with an Increment of 1℃Temperature Control Range of Injection
Room Temperature to 220°C with an Increment of 1℃Temperature Control Range of Sample
Room Temperature to 240°C with an Increment of 1℃Rap Tube Adopts Electronic Refrigeration
Electronic RefrigerationSpecification of The Sample Bottle
±0.15%Purge Flow Rate
0 - 100 Ml/Min (Continuously Adjustable)Back Purge Flow Rate
0 - 100 Ml/Min (Continuously Adjustable)Transport Package
CartonsOrigin
ChinaHS Code
9027209900Key features
Full Automation: Operates automatically for up to 30 samples without personnel on duty.
High Precision: Ensures narrow chromatographic peaks via flash evaporation trapping and desorption.
Multi-Channel Temp Control: Separate heating for injection valve, transfer tube, water trap, and desorption area.
Anti-Contamination Design: Automatic back-flushing function for sample transfer tube and injection valve.
Intelligent Control: Microcomputer program with real-time animated display and method parameter setting.
Wide Application: Ideal for environmental monitoring, drinking water safety, and industrial wastewater.
Flexible Flow Control: Purge and back-purge flow rates are continuously adjustable from 0 to 100 ml/min.
Comprehensive Warranty: Includes 1-year warranty with remote teaching and timely communication support.
Company profile

Jiangxi Dongling Technology Co., Ltd.Jiangxi, China
Business Type: Trading CompanyNearest Port: shanghai, shenzhenAverage Response Time: ≤2.27h
AI-Powered supplier vetting
SummaryJiangxi Dongling Technology Co., Ltd. is identified as a China-based trading company operating in Jiangxi, with factory information separately provided for a location in Pingxiang, Jiangxi. Its product scope covers laboratory analytical instruments and engineering monitoring and structural safety systems. The supplier reports ISO 9001 certification, 4 production lines, 31–40 years of combined R&D engineer experience, and 6–10 quality-control staff. Reported annual productivity is 350 sets of laboratory analytical instruments and 800 sets of engineering monitoring equipment. It exports to multiple regions, with 31%–40% of sales from exports and exporting activity beginning in 2020. The available information supports production, quality-system, product-scope, and international-market capabilities, but does not provide sufficient evidence regarding after-sales performance, customization, customer cases, or overall financial credibility.
Supplier typeThe supplier is explicitly classified as a trading company, while the records also identify a factory location in Pingxiang and report production lines and output. Its stated business model covers two capability lines: laboratory analytical instruments and engineering monitoring and structural safety systems.
CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a certified quality-management framework, although the provided information does not specify the certification scope or validity period.
R&D capabilityThe supplier reports 31–40 years of total R&D engineer experience and describes two technical capability lines spanning analytical instruments, engineering monitoring, and structural safety systems. This supports an established technical base, but there is no specific evidence of patents, new product development, or documented innovation outcomes.
Production capacityThe supplier reports 4 production lines and annual productivity of 350 sets of laboratory analytical instruments plus 800 sets of engineering monitoring equipment. These stated production resources and output figures provide explicit evidence of operating production capability across both product categories.
Product Q&A
Q:What is the sample processing method?
A:
The system uses the Purge and Trap method for liquid samples.
Q:How many samples can the system process automatically?
A:
It can operate automatically for up to 30 samples without requiring personnel on duty.
Q:Does the system prevent cross-contamination between samples?
A:
Yes, the sample transfer tube and injection valve have an automatic back-flushing function to avoid cross-contamination.
Q:What is the warranty period for this instrument?
A:
The instrument comes with a 1-year warranty.
Q:Can the purge flow rate be adjusted?
A:
Yes, the purge flow rate is continuously adjustable from 0 to 100 ml/min.
Send Inquiry
*To:
Jiangxi Dongling Technology Co., Ltd.
Jiangxi Dongling Technology Co., Ltd.*Content:
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