Carbon Residue Tester with Automated Controls for Petroleum Product Analysis

1. Boasting a measurement range of 0.10%（m/m）～30.0%（m/m）, the tester delivers results equivalent to those obtained via the Conradson method for samples with carbon residue content exceeding 0.10%（m/m）.

2. An integrated electronic balance enables fully automated sample weighing and data entry to streamline testing workflows.

3. Utilizing a single-chip microcomputer system, the tester executes all testing procedures automatically per preconfigured programs, eliminating manual intervention.

4. Automated control of nitrogen flow rate, heating rate, and preset temperature ensures precise, stable thermal conditions, with flow rate adjustments made simple for operator convenience.

5. The tester automatically collects test data and computes results, with options to save and print data as per user specifications to support documentation needs.

6. Featuring a full English interface, the tester guides users through each testing step via on-screen prompts, enabling operation without requiring prior review of the user manual for enhanced ease of use.

7. Constructed with an integrated all-in-one design that combines an electrical control chamber and high-temperature heating furnace, the tester offers a compact, logically arranged form factor.

8. For petroleum distillate products with carbon residue content below 0.10%（m/m）, the tester is applicable provided that specimens are first processed to obtain 10%（V/V）distillation residue in compliance with GB/T6536.