Micro Carbon Residue Tester LRCT-T2010

Introduction

Micro Carbon Residue Tester determines carbon residue content at temperature range of 300°C to 500°C. Its precise calibration enhances accuracy, ensuring reliable test results. Equipped with advanced infrared sensors to detect deposits with high sensitivity and consistency. Durable material construction ensures longevity and reliability in rigorous environments. Integrates visual indicators that signal operational status for ease of use.

This petroleum testing is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Micro Carbon Residue Tester is utilized in chemical analysis, fuel research, and quality assurance, aiding in carbon content evaluation for refineries, automotive industries, and environmental testing laboratories.

Specifications

Measuring Range	0.10%(m/m) to 30.0%(m/m)
Test Samples	12
Coking Oven	Circular heating chamber, 85mm diameter by 105mm deep
Test Temperature Range	Ambient to 500°C
Temperature Accuracy	500°C ± 2.0°C
Constant Temperature Time	15 min at 500°C ± 2.0°C
Time Error	＜0.1s
Pressure Control Range	0kPa to 392kPa (0kg/cm² to 4kg/cm²)
Flow Rate Range	100 to 1000mL/min (Automatically regulated at 150mL/min and 600mL/min)
Condensate Trap	200ml, glass jar with threaded mouth
Nitrogen Inlet	Series of 12 holes, 1mm diameter
Glass Sample Vials	2mL / 4mL capacity
Exhaust	To be placed to a ventilator or fume hood
Safety Features	Automatically alarms and stops running if oven temperature does not reach 500°C for more than 60 minutes during heating stage Cuts heater output when oven is abnormally heated above 550°C or the heating is too fast
User Interface	7” color touch screen
Data Storage	No less than 1000 results
I/O Port	, RS232,
Standards	D4530, GB/T 17144, 10370, IP 398
Data Export
Main Power	1200W
Operating Conditions	Temperature: 15 to 35°C, Humidity: 20 to 80% RH
Power Supply	AC220V±10%, 50/60Hz
Nitrogen Requirement	Minimum 99.998% purity suitable means of delivering a pressure of 0kPa to 200kPa
Dimensions (W×D×H)	280mm×450mm×600mm
Weight	20KG

Features

Monitors gas flow rate

Beep at 250°C

Processes 12 samples simultaneously

Two-stage pressure stabilization

Easy-to-use condensate trap

FAQs

1. Does Micro Carbon Residue Tester has compliance with D4530?

Yes, the Micro Carbon Residue Tester is fully compliant with D4530, the standard test method for determining micro carbon residue in petroleum products. It provides a modern, automated alternative to the traditional Conradson and Ramsbottom methods, offering improved precision, safety, and efficiency.

2. What kind of samples require the use of Micro Carbon Residue Tester ?

Micro Carbon Residue Tester is essential for fuels, lubricants, and other petroleum products where understanding coke formation is critical. It helps determine how these products will behave under high-temperature conditions, such as inside engines or industrial equipment. This testing is especially important for products used in aviation, automotive, and heavy machinery industries. It helps manufacturers improve product formulations and maintain quality control.

3. How does the Micro Carbon Residue Tester ’s infrared sensor improve test accuracy?

The Micro Carbon Residue Tester has built-in infrared sensors that detect the carbon residue by measuring the heat radiation emitted from the samples. This method is highly sensitive and provides real-time monitoring of the residue formation during the test. It helps avoid human errors related to manual observations and improves the consistency of results. Using infrared sensing also speeds up the detection process and enhances overall reliability.

4. How does the condensate trap work in the Micro Carbon Residue Tester , and what is its role?

The Micro Carbon Residue Tester includes a 200 mL glass condensate trap that collects vapors released from samples during heating. This prevents these vapors from escaping into the lab environment, enhancing safety and cleanliness. The trap is easy to remove and clean, allowing users to maintain the system without hassle. Collecting condensate also protects internal components from contamination or damage caused by residues.

5. How does the Micro Carbon Residue Tester handle power interruptions during a test?

Micro Carbon Residue Tester is designed to safely shut down in case of power failure to prevent damage to the samples or the instrument. Once power is restored, the operator can review saved data and decide whether to repeat the test. The machine’s memory retains previous test information, protecting against data loss. This helps labs avoid inaccurate results due to unexpected shutdowns and supports reliable testing workflows.

6. Can the Micro Carbon Residue Tester test samples with different viscosities or chemical compositions?

Micro Carbon Residue Tester is suitable for testing a wide range of petroleum products regardless of viscosity or chemical makeup. Whether testing light fuels like gasoline or heavier oils and lubricants, the device can accurately measure carbon residue. The controlled heating and inert atmosphere prevent sample degradation beyond intended residue formation. This versatility makes it useful for diverse fuel and oil quality control applications.

7. How is sample safety maintained during and after testing in the Micro Carbon Residue Tester ?

The Micro Carbon Residue Tester securely holds samples in glass vials placed in a stable holder to prevent spills or breakage. Its sealed oven and condensate trap effectively prevent harmful vapors from escaping. After testing, samples safely cool down inside the chamber or can be removed using protective tools. These safety features protect both the operator and the laboratory environment from exposure to hazardous materials.