SD7305 Manual oil demulsibility tester
SD7305 Manual oil demulsibility tester is designed and manufactured
according to the requirements stipulated in the People's Republic
of China standard GB/T7305 "Determination of demulsification
performance of petroleum and synthetic liquids".ASTM D1401
This instrument is suitable for measuring oils with a kinematic
viscosity of 28.8~90mm²/s at 40℃. The test temperature is 54±1℃. It
can also be used to determine oils with a kinematic viscosity
greater than 90mm²/s at 40℃, but the test temperature is 82±1℃. It
can be widely used in the fields of petroleum, electric power,
chemical industry, colleges and universities, scientific research
institutes and other units.
Lubricating Oil Water Separability Tester
ASTM D1401 Petroleum Oils and Synthetic Fluids Demulsibility
Characteristics Water Separability Tester
ASTM D1401 Standard Test Method For Water Separability Of Petroleum
Oils And Synthetic Fluids
ASTM D1401 Portable Laboratory Oil Water Demulsibility Analysis
Equipment/Anti-emulsification Test Apparatus
Lubricating Oil Water Separability Tester for Petroleum Oils and
Synthetic Fluids
I. Main technical parameters and indicators
| Temperature accuracy | ±0.1℃ |
| The input power | 1.5KW |
| Bath stirring motor | 15W |
| Sample stirring motor | 1500 ± 15rpm |
| The structure of the form | 2 hole |
| Working power supply | AC 220V±10%, 50Hz |
| Temperature control range | room temperature ~ 99.9℃ |
| Power consumption of the whole machine | no more than 1200W |
| Temperature control heating power | 1000W |
| Relative humidity | ≤ 85% |
| Ambient temperature | room temperature ~ 35℃ |
| Time control range | 1 seconds to 9 minutes and 59 seconds |
| Instrument size: 320 * 380 * 680mm weight:15kg |
II. Main technical features
1. the use of small cylinder table structure, with small volume,
easy to operate, beautiful appearance and other advantages.
2. the bath adopts the motor automatic mixing, the temperature is
uniform, the bathtub cover has two sample holes, can be placed at
the same time two samples according to this test.
3. the sample stirring device is convenient to lift, stirring shaft
in the test tube stirring concentricity is good, no shaking or
touching the test tube wall.
Packing List
| S/N | Name | Quantity | Unit | Note |
| 1 | host | 1 | set | |
| 2 | Temperature sensor | 1 | piece | |
| 3 | Test tube | 2 | piece | |
| 4 | power cord | 1 | piece | |
| 5 | fuse tube | 1 | piece | 10A |
| 6 | Operating instruction | 1 | copy | |
| 7 | Packing list | 1 | copy | |
| 8 | Certificate | 1 | copy | |
| 9 | | | | |
Shandong Shengtai Instrument Co., Ltd. provides the following
quality assurance for the instruments sold to you:
----The provided instrument materials are brand new, meet national
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. Due to
equipment malfunction caused by the user's responsibility, we are
responsible for repairing and charging reasonable fees.
----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.
