GD-261D Automatic Pensky-martens Closed Cup Flash Point Instrument
I. Introduction
GD-261D Automatic Pensky-martens Closed Cup Flash Point Instrument is designed and made as per the National Standard of People's Republic of China GB/T261 "Test Methods for Flash Point of Petroleum Products (Closed Cup Methods)".
GD-261D Automatic Pensky-martens Closed Cup Flash Point Instrument is suitable to determine closed cup flash point of petroleum products, which is described as the lowest temperature at which the mixture of a petroleum product sample vapor and air contacts flame and makes a flash when the sample is heated in a closed cup under the stipulated condition.
II. Features
1. GD-261D Automatic Pensky-martens Closed Cup Flash Point Instrument adopts colored LCD, man-machine conversation interface, and blank buttons. It has prompts menu and guide to preset temperature, sample serial number, barometric pressure, test data and other parameters.
2. GD-261D Automatic Pensky-martens Closed Cup Flash Point Instrument can simulate and show temperature-time curve. It has prompts for wrong operation and prompts to modify test data, test time, and other parameters.
3.GD-261D Automatic Pensky-martens Closed Cup Flash Point Instrument can save test data of 100 groups. It is equipped with RS-323, and 485 computer ports, so it can save more test data when it is connected to a computer. Then you can also modify some parameters.
4.GD-261D Automatic Pensky-martens Closed Cup Flash Point Instrument can calibrate the effect of barometric pressure to the test and calculate the modified value.
5. Differential detection. It can modify system deviation automatically.
6. GD-261D Automatic Pensky-martens Closed Cup Flash Point Instrument can open lid, apply flame, make detection, and print test data automatically. The test arm can be raised up and lowered down automatically.
7. GD-261D Automatic Pensky-martens Closed Cup Flash Point Instrument uses an electron igniter for flame ignition. It has forcible wind cooling function.
III. Specifications
| 1 | Power supply | AC(220±10%)V,50Hz |
| 2 | Temperature measurement | Range: room temperature~300°C |
| Repeatability:≤3°C |
| Reproducibility:≤6°C |
| Accuracy:0.1°C |
| 3 | Heating rate | Procedure A:(5~6)°C/min |
| Procedure B:(1~1.6)°C/min |
| Automatic control and manually adjustable. |
| 4 | Stirring rate | (1) Procedure A: (90~120)RPM |
| (2) Procedure B: (250±10)RPM |
| Automatic control and manually adjustable. |
| 5 | Igniting mode | Electric ignition. Gas flame diameter:3.2mm~4.8mm |
| 6 | Working condition | ambient temperature:(10~40)°C |
| relative humidity:≤80% |
| 7 | Maximum power consumption | 500W |
| 8 | Dimension | 520mm×360mm×310mm |
IV. More Pensky-martens Closed Cup Flash Point Instrument
| 1 | GD-261 Manual Pensky-Martens Closed Cup Flash Point Instrument |
| 2 | GD-261-1 Semi-automatic Pensky-Martens Closed Cup Flash Point Instrument |
| 3 | GD-261A Automatic Pensky-Martens Closed Cup Flash Point Instrument |
| 4 | GD-261D Fully-automatic Pensky-Martens Closed Cup Flash Point Instrument |
| 5 | GD-5208 Rapid Closed Cup Flash Point Instrument |
| 6 | GD-5208A Rapid High-temperature Closed Cup Flash Point Instrument |
| 7 | GD-5208D Rapid Low-temperature Closed Cup Flash Point Instrument |
| Item | GD-261 | GD-261B | GD-261A | GD-261D | GD-5208 |
| Testing Range | ambient~300°C | ambient~250°C | ambient~250°C | ambient~300°C | -30~50°C |
| Repeatability | ≤2 °C | ≤2 °C | ≤2 °C | ≤2 °C | ≤2 OR 3°C |
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| Automatic up/down | No | No | Yes | Yes | No |
| Sample | Standard oil cup | Standard oil cup | Standard oil cup | Standard oil cup | 2ml |
| With micropriter | No | Yes | Yes | Yes | Yes |
| Communication port | No | No | No | Yes | No |
| Reproductility | ≤4 °C | ≤4 °C | ≤4 °C | ≤4 °C | ≤2 OR 3 °C |
| Screen Display | No | No | Yes | Yes | Yes |
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.
Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to ensure the high quality of our products, we conduct our manufacturing in strict accordance with various standards of ISO, ASTM D, IP, GB etc. We have developed sales channels in many countries and regions such as Thailand, Philippine, Iran, Indonesia, Spain, Iceland, Chile, 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. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!
