What is the warranty period?

The product comes with a 1-year warranty, including remote teaching and timely communication to solve problems.

Gc-7890 Chromatograph: Essential Tool for Pesticide Residue Testing

Name: Gc-7890 Chromatograph: Essential Tool for Pesticide Residue Testing
Brand: Jiangxi Dongling Technology Co., Ltd.
SKU: 1985945691

Jiangxi, ChinaJiangxi Dongling Technology Co., Ltd.

US$5,220.00-12,195.00

1 Set

Sample price:US$12195.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Remote Teach,Timely Communication to Solve Problem

Warranty

1 Years

Model NO.

GC-7890

Appliance

The Analysis of Environmental Samples

Gaspath System

Double

Detector

FID

Mobile Phase

Gas

Chromatography Type

Gas Chromatography

Control Range

Room Temperature +5 ~400℃

Accuracy

±0.1℃

Programmed Temperature Ramp

Heating Rate

0.1°~-40℃/Min

Actual Temperature Error

<0.5℃

Maximum Operation Temperature

400℃

Application

Wastewater, Chemical, Pharmaceutical, Hospital, Fo

Transport Package

Cartons

Trademark

Tianzhao

Origin

China

HS Code

9027201100

Key features

Dual Gas Path System: Supports simultaneous operation of multiple detectors with high-precision flow stabilization.

Multi-Detector Capability: Can install up to 4 detectors simultaneously, including dual FID, TCD, ECD, or NPD.

Comprehensive Safety Protection: Features gas cut-off, power-off bridge current protection, and overheating alarms.

Large LCD Display: Bilingual interface (Chinese/English) for convenient parameter setting and data recall.

Flexible Column Configuration: Supports 3 sets of capillary columns and 3 detectors with intelligent automatic switching.

1-Year Warranty Coverage: Includes remote teaching and timely communication to solve problems within the warranty period.

Advanced Self-Diagnostic: Powerful system allows users to easily identify the cause and location of instrument issues.

Company profile

Jiangxi Dongling Technology Co., Ltd.Jiangxi, China

Business Type: Trading CompanyNearest Port: shanghai, shenzhenAverage Response Time: ≤2.98h

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:How do we ensure product and service quality?

We implement a three-tier assurance system: thorough requirement communication before delivery, strict performance inspection before shipment, and continuous technical follow-up after installation to ensure long-term reliability.

Q:What products and services can you get from us?

We offer one-stop integrated solutions covering the entire analytical laboratory workflow, including Liquid Chromatography Systems, Gas Chromatography Systems, Spectroscopy Instruments, Water Quality Analyzers, Sample Preparation Equipment, General Laboratory Equipment, Chromatography Consumables, Life Science Instruments, and Environmental & Safety Monitoring Instruments. We also provide full-cycle technical services, including solution design, system integration, installation, training, and af

Q:Why choose us as your partner?

Our core team has over 10 years of industry application and integration experience. We offer cross-brand and cross-category system integration with flexible configurations. Supported by 30+ technical solutions and intellectual property achievements. A dedicated support team of over 20 professionals ensures rapid and localized service.

Q:What trading and support services do we offer?

Delivery Terms: FOB, EXW. Payment Currency: USD. Payment Methods: T/T, Western Union. Languages Supported: English, Chinese.

Q:What is the average lead time?

Peak Season Lead Time: within 15 workdays. Off Season Lead Time: within 15 workdays.