GD-2801C Automatic petroleum products penetrometer
I Brief Introduction
The instrument is designed and made as per the National Standard GB/T 4509 "Test Methods for Needle Penetration of Petroleum Asphalt", GB/T 269 "Test Methods for Cone Penetration of Lubricating Grease and Petroleum Grease", and T0604 "Asphalt Penetration Test" in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. It is used to determine penetration of asphalt and lubricating grease.
1. Asphalt: the needle penetration of asphalt is expressed as the depth that a standard needle of 100±0.05 g vertically penetrates into a sample without any measurable friction in 5 seconds in the constant temperature bath of 25°C±0.1°C. It is to evaluate consistency of asphalt. The larger the penetration is, the less the consistency is and the softer the asphalt is.
2. Lubricating grease: the cone penetration of lubricating grease or petroleum grease is expressed as the depth that a standard cone of 150 g vertically penetrates into a sample without any measurable friction in 5 seconds in the constant temperature bath of 25°C±0.1°C. It is used to evaluate the hardness of lubricating grease or petroleum grease.
It can also be used for solid granule, powder, colloid and other materials test, as well as cream, glycine, butter, margarine cream, fermentation, and other food inspection. It has been widely used in food, highway construction and other industries.
II Technical parameters
| Model | GD-2801C Automatic petroleum products penetrometer | |
| Measurement range | 0 penetration~600 penetrations | |
| Resolution | 0.1 penetration | |
| Timing range | 0s~60 s, and the error is less than ±0.1 s | |
| Heating power | 200 W | |
| Temperature controlling accuracy | 25±0.1 °C (Note: the ambient temperature should not be higher than 20 °C) | |
| Data saved | 30 groups | |
| Constant temperature bath | harden glass container; | |
| Stirrer | a magnetic stirrer | |
| Standard needle | 2.5±0.05 g and it conforms to the requirements of GB/T4509 and T0604. | |
| Shifting holder | It has two ways to adjust the height of standard needle, so it is convenient to let the needle tip just touch the sample surface | |
| Power supply | AC 220 V±10%, 50 Hz | |
III Packing &Delivery
Payment & Shipping Terms | Supply Capacity | ||
Payment term : | T/T or L/C | Production capacity : | 50pcs/month |
MOQ: | 1 pc | Packing : | Wooden case |
Price | negotiable | Delivery way | By Air |
Means of transport : | FOB , CIF , CFR | Delivery time : | 10 days |
We are a professional manufacturer of petroleum product analysis equipment, with many years of experience in research,which is in the leading position in China .
Our main products range is:
oil filter
Flash Point Tester,
Viscometer, Engler Viscometer,
Water Content Tester,
Kinematic Viscometer,
Distillation Tester,
Density Tester,
Rust and Corrosion Tester,
Sulphur Content Tester, etc.
We have developed sales channels in many countries and regions such as Japan, Korea, Hongkong, Taiwan, Regions of Southeast Asia, Middle East, Europe, North and South America etc, and have gained strong advantage and high reputation in international market.
We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development.Client, quality and service are our supreme target!
Hope to establish reliable business relationship sincerely in coming days. Should you have any questions, please feel free to contact me.
