Hunan Yonghui Electromechanical Equipment Co., Ltd.

YH-11143A Liquid Phase Corrosion Tester

Short Description:

This instrument is designed and manufactured in accordance with the GB/T 11143-2008 standard "Test Method for Rust Prevention Performance of Mineral Oils with Inhibitors in the Presence of Water". It is primarily used to evaluate the rust prevention capability of mineral oils and lubricants (especially steam turbine oil) when mixed with water, to assess the effectiveness of additives. The instrument is also applicable to other oil products such as hydraulic oil, circulating oil, and liquids heavier than water.

Product Detail

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Instrument features:


1. Chinese LCD interface with menu prompt input, displaying real-time temperature, time, parameters and other operational status;
2. Equipped with advanced single-chip microcomputer for intelligent temperature control, achieving ±0.1℃ precision;
3.PT100 temperature sensor with high precision and excellent stability;
4. The instrument can be set to 1-4 test holes for stirring and time control respectively.
5. The heating element, bathtub and other components are made of stainless steel, which is corrosion-resistant, durable and easy to inspect.
6. The stirring device uses permanent magnet motor, which has the advantages of stable speed, low noise and small size.

Qualification:


Display mode: Chinese LCD screen
Temperature control range: room temperature to 100℃
Temperature control accuracy: ±0.1℃
Temperature Sensor: Industrial Platinum Resistance, Model Pt100
Control range: 1 to 99 hours (adjustable)
Controlled temperature heating power: 600W
Auxiliary heating power: 1000W
The speed of the stirring motor is 1400 r/min.
The stirring speed of the sample was 1000±50 r/min.
Saturated sample holes: 4
Power source: AC 220V±10%
Frequency: 50Hz±5%
Weight: about 25 kg

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