This instrument is designed and manufactured in accordance with the standard GB/T 11143 “Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oils in the Presence of Water”. It is mainly used to determine the rust-preventing ability of inhibited mineral oils and lubricating oils, especially turbine oils, on metal components when mixed with water, so as to evaluate the rust-preventing ability of additives. This instrument is also applicable to other oils, such as hydraulic oils, circulating oils, and liquids heavier than water.

Instrument features:

1. Chinese and English color LCD interface, menu-prompted input, real-time display of temperature, time, parameters and other working statuses;

2. Adopting single-chip microcomputer for intelligent temperature control with a temperature control accuracy of ±0.01℃;

3. Class A PT100 temperature sensor, with high temperature control accuracy and good stability;

4. The instrument can be set to 1-4 or 1-6 optional test holes for separate stirring and separate timing;

5. Heating, bathtub and other components are made of stainless steel, which is corrosion-resistant, durable and easy to observe;

6. The stirring device adopts a permanent magnet motor, with stable rotation speed, low noise and small volume;

Main technical indicators:

Display mode: Color Chinese and English touch screen display

Temperature control range: Room temperature ～ 100℃

Temperature control accuracy: ±0.01℃

Temperature sensor: Industrial platinum resistor,分度号Pt100

Timing range: 1 minute ～ 99 hours, arbitrarily set

Stirring motor speed: 1400r/min

Sample stirring speed: 1000±50r/min

Sample holding holes: 4 or 6 optional

Power supply: AC 220V±10%

Frequency: 50Hz±5%

Applicable ambient temperature: Recommended room temperature ～ 45℃

Applicable ambient humidity: ≤85%

Overall dimensions: 500mm × 330mm × 750mm

Weight: Approximately 25 kilograms