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Dual Tube Aromatic Copper Corrosion Tester ASTM D849 GB/T11138

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xWork Unit | Dual Tube | Temperature Control Range | Normal Temperature ~100 ℃ |
---|---|---|---|
Temperature Control Accuracy | ± 0.1 ℃ | Heating Method | Oil Bath |
Working Power Supply | AC220V 50HZ | Color Palette | Imported Color Palette From The United States |
Highlight | copper corrosion tester dual tube,aromatic corrosion tester ASTM D849,crude oil testing equipment GB/T11138 |
Attribute | Value |
---|---|
Work unit | Dual tube |
Temperature control range | normal temperature ~100 ℃ |
Temperature control accuracy | ± 0.1 ℃ |
Heating method | oil bath |
Working power supply | AC220V 50HZ |
Color palette | Imported color palette from the United States |
SH11138 Industrial Aromatic Copper Corrosion Tester is suitable for industrial aromatic hydrocarbons. During operation, the polished copper sheet is introduced into a quantitative sample with a condenser flask, and the flask is placed in a specified constant temperature bath. After 30 minutes, the copper sheet is removed and compared using a corrosion standard color plate.
Microcomputer temperature controller digital display, precision ± 0.1 ℃ PT100 sensor, standard glass test tube, in compliance with ASTM849 GB/T11138 standard requirements; Specialized test tube holder for holding condenser tubes.
- Applicable standard: ASTM D849 GB/T11138
- Temperature control range: normal temperature ~100 ℃
- Work unit: Dual tube
- Temperature control accuracy: ± 0.1 ℃
- Working power supply: AC220V 50HZ
- Heating method: oil bath
- Color palette: Imported color palette from the United States

Number | Name | Quantity | Unit | Note |
---|---|---|---|---|
1 | Host | 1 | Unit | |
2 | Flask | 2 | Piece | |
3 | Condenser | 2 | Piece | |
4 | Condenser tube clamping device | 1 | Set | |
5 | Copper sheet | 2 | Slice | |
6 | Copper wire | 1 | Root | |
7 | Temperature gauge 0-100 ℃; Division 1 ℃ | 1 | Piece | |
8 | Operation instructions | 1 | Copy | |
9 | Certificate of Conformity Warranty Card | 1 | Copy |

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:
- The provided instrument materials are brand new, meet quality standards, and have a manufacturer's certificate of conformity
- The materials and main components provided meet the technical requirements specified in the technical documentation
- The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts)
- We are responsible for free maintenance of any instrument quality issues that occur during the warranty period
- Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine
- After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee
- Packaging of goods: standard wooden or cardboard boxes
- Internal packaging: Elastic pearl cotton packaging product, hardwood board+strong bandage to fix corners
Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.