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HYQS Transformer Oil Gas Chromatograph for Dissolved Gas Analysis (DGA)

Designed for Dissolved Gas Analysis (DGA) of transformer insulating oil, this gas chromatograph accurately identifies and quantifies dissolved fault gases to assess transformer insulation condition and operating status. It provides reliable analytical data for fault diagnosis, condition monitoring, and preventive maintenance of oil-filled power equipment.
  • Detailed Description

Key Features

 

High-Precision Analysis
Rapidly identifies and quantifies dissolved fault gases in transformer insulating oil with high accuracy.

Flexible Detector Configuration
Supports FID, TCD, ECD, and FPD detectors to meet diverse testing requirements.

High-Level Automation
Supports automatic sample injection and optional auto sampler for improved efficiency and repeatability.

Precise Temperature Control
Ensures excellent chromatographic separation and stable, reliable analytical performance.

 

Technical Specifications & Operating Conditions

 

Model

HYQS

Operation & Display

192 × 64 dot‑matrix LCD

Temperature‑controlled Zones

6 channels

Temperature Control Range

Ambient temperature +5 ℃ ~ 400 ℃

Temperature increment: 1 ℃, Accuracy: ±0.1 ℃

Programmed Temperature‑ramp Stages

16 stages

Program‑ramp Rate

0.1 ~ 40 ℃/min

Gas Path Control

Optional: mechanical valve control / electronic pressure & flow control

External Events

4 channels

Injector Types

Optional: packed‑column, capillary column, 6‑port valve gas injection, automatic headspace injection, etc.

Number of Detectors

4 units; FID, TCD, ECD, FPD (optional configuration)

Initiation of Sample Injection

Optional: manual / automatic

Communication Interface

Ethernet: IEEE802.3

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Address:  Baoding, Hebei Province, China

Tel/WhatsApp: +86 13331227795
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E-mail: sales18@hbhytech.com
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