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| Brand Name: | Shengtai Instrument |
| Model Number: | SH123 |
| MOQ: | 1 |
| Payment Terms: | T/T |
| Supply Ability: | 100 set per month |
# SH123 Automatic Liquid‑Phase Rust Tester
**Compliant with GB/T 11143 and ASTM D665**
## Product Description
The SH123 Automatic Liquid‑Phase Rust Tester is manufactured in strict accordance with GB/T 11143. It is mainly applied to evaluate the rust‑preventing performance of inhibited mineral oils and turbine oils under water‑contaminated conditions. This liquid‑phase rust tester is also suitable for testing the rust resistance of hydraulic oils and circulating oils.
Widely adopted in electric power, petroleum, chemical industry, commodity inspection and scientific research institutes, the instrument complies with GB/T 11143 and ASTM D665. These standards specify the test method for evaluating metal corrosion and rust‑preventing performance of additives in lubricating oils, hydraulic oils and turbine oils in the presence of water.
The main features
Adopt blue LCD large screen display, Chinese menu, no logo button.
Microcomputer automatic temperature control, automatic timing, intuitive and simple operation.
Four motors separately stirring, no noise, safe and reliable, compact size.
It can meet the needs of oil refineries, power plants and scientific research units, and is one of the essential instruments for oil analysis and quality inspection
Technical parameters
| 1 | Power supply | AC(220±10%)V, 50Hz |
| 2 | Temperature control range | (room temp~100)℃ |
| 3 | Temperature control accuracy | ±1℃ |
| 4 | Temperature sensor | Pt100 |
| 5 | Temperature display | LCD display |
| 6 | Timing range | 1min~24hour, can be setted at will |
| 7 | Time display | Digital display |
| 8 | Temperature control heating power | 600W |
| 9 | Auxiliary heating power | 1000W |
| 10 | Rotate speed of stirring motor | 1400RPM |
| 11 | Sample stir rate | (1000±50)r/min |
| 12 | Sample testing posiotions | Four holes |
| 13 | Ambient temperature | (0~45)℃ |
| 14 | Relative humidity | ≤85% |
| 15 | Maximum power consumption | 1800W |
| 16 |
Dimension: 500mm×330mm×750mm Weight: about 25kg
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Temperature control mode: LCD screen digital display
Temperature control accuracy: ±0.1℃
Temperature control range: greenhouse ~ 100℃
Sample stirring: 1000±50 RPM
Temperature measuring element: platinum resistance (PT100)
Number of samples: 4 groups, can be used as 4 samples at the same time, can also choose to open any group of experiments according to their own situation, do not interfere with each other
Temperature control time: 0 ~ 100 hours arbitrarily set
Ambient temperature: 0℃ ~ 45℃
Ambient humidity: ≤85%
Power source: AC220V / 50 hz
External dimension: 500mm × 330mm × 750mm Weight: about 25kg
Required consumables: washing solvent;
Copper sheet and test steel rod with its own equipment, after use can choose or own.
Packing list
| S/N | Name | Quantity | Unit | Remarks |
| 1 | Host | 1 | set | |
| 2 | Beaker | 4 | piece | |
| 3 | Beaker lid | 4 | piece | |
| 4 | Test steel bar | 4 | piece | |
| 5 | Stirring rod | 4 | piece | |
| 6 | Alumina gauze | 6 | piece | |
| 7 | Power cord | 1 | piece | |
| 8 | Fuse tube | 1 | piece | |
| 9 | Instruction manual | 1 | copy | |
| 10 | Packing list | 1 | copy | |
| 11 | Certificate of qualification | 1 | copy |