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Reliable Gas Chromatograph with Safety Protection for Continuous Operation
US$5,220.00-12,195.00
1 Set
Sample price:US$12195.00/set.Request sample
Product profile
Customization
AvailableAfter-sales Service
Remote Teach,Timely Communication to Solve ProblemWarranty
1 YearsModel NO.
GC-7890Appliance
The Analysis of Environmental SamplesGaspath System
DoubleDetector
FIDMobile Phase
GasChromatography Type
Gas ChromatographyControl Range
Room Temperature +5 ~400℃Accuracy
±0.1℃Programmed Temperature Ramp
8Heating Rate
0.1°~-40℃/MinActual Temperature Error
<0.5℃Maximum Operation Temperature
400℃Application
Wastewater, Chemical, Pharmaceutical, Hospital, FoTransport Package
CartonsTrademark
TianzhaoOrigin
ChinaHS Code
9027201100Key features
Multi-Detector Flexibility: Supports simultaneous installation of up to 4 detectors, including dual FID, TCD, ECD, or NPD.
Comprehensive Safety Protection: Features gas cut-off, power-off bridge current protection, and overheating alarms.
Advanced Self-Diagnostic System: Powerful self-diagnostic function allows users to easily identify problem causes and locations.
Versatile Sampling Options: Compatible with converter furnace, thermal desorber, auto-sampler, and pyrolyzer for online analysis.
Stable Gas Flow Control: Full pressure-stabilizing/flow-stabilizing mode ensures precise and stable gas flow operation.
Large Data Storage Capacity: Stores 10 sets of chromatographic analysis data for convenient recall and parameter setting.
Reliable Anti-Interference: Ensures normal operation despite power fluctuations, instantaneous outages, or other disturbances.
Company profile

Jiangxi Dongling Technology Co., Ltd.Jiangxi, China
Business Type: Trading CompanyNearest Port: shanghai, shenzhenAverage Response Time: ≤3.69h
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 warranty period for this gas chromatograph?
A:
The product comes with a 1-year warranty.
Q:What after-sales services are provided?
A:
We provide remote teaching and timely communication to solve problems, with technical support available within 24 hours.
Q:What are the main applications of this instrument?
A:
It is primarily used for the analysis of environmental samples, including wastewater, chemical, pharmaceutical, hospital, and food safety testing.
Q:Can multiple detectors be used simultaneously?
A:
Yes, the instrument can install and operate up to 4 detectors simultaneously, such as dual FID, dual TCD, dual ECD, or dual NPD.
Q:What payment methods and currencies are accepted?
A:
We accept payments in USD via T/T or Western Union.
Send Inquiry
*To:
Jiangxi Dongling Technology Co., Ltd.
Jiangxi Dongling Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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