Introduction
Sulfur content tester (Quartz-Tube method) is a two tube automated unit. The system provides extensive function of setting experimental time to suit all test requirements. Conforms to ASTM D1551 method of test for sulfur in petroleum oils.
Applications
Used in petroleum, aviation, research and oil industry to determine sulfur content of lubricating oil, heavy oil products, crude oil, petroleum oil coke, paraffin wax and other deep color petroleum products.
Specifications
| Temperature controlling range | 900 °C ~ 950 °C |
| Flow meter | 100 mL/min ~ 1000 mL/min |
| Stroke time (adjustable) | 30 min, 40 min, 50 min, 60 min |
| Tubular tube route | 150 mm |
| Sensor | K-type thermodynamics |
| Compliance | ASTM D1551 |
| Ambient temperature | 10 °C ~ 40 °C |
| Relative humidity | ≤ 85 % |
| Voltage | AC 220 V ± 10 % |
| Power | 3000 W |
| Dimensions | 570 x 400 x 470 mm |
| Weight | 20 kg |
Features
Digital temperature controller (accurate results)
Test complete alarm
Digital display screen
FAQ
Q1: What is the main application of this laboratory equipment?
A1: It is mainly used for general laboratory sample processing in laboratory settings, such as sample preparation, analysis, or processing.
Q2: Does the product come with a warranty?
A2: Yes, it provides a 1-year warranty for the main unit (excluding consumable parts), covering manufacturing defects and quality issues.
Q3: Is installation required after receiving the product?
A3: No, it is ready to use after unpacking. Simply connect the power supply (confirm the voltage matches) and follow the operation manual.
Q4: What are the power supply requirements?
A4: It supports AC 220V/50Hz or 110V/60Hz (selectable based on region), please confirm the voltage specification before use.
Q5: How to get technical support if there is a problem?
A5: You can contact our technical support team via email or phone. We provide online troubleshooting guidance and on-site service if needed.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.

