Simulated Service Corrosion Tester for Engine Coolants ASTM 2570

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 2 Years
• Model NO.: GD-2570
• Max Diameter of Workpiece: 500mm
• Mass Scope of Workpiece: <900kg
• Type: Petroleum Products Solidifying Point & Cold Filter
• Maxcapacity: ASTM D2570
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Applicable Standard: ASTM D2570, Sh/T0088
• Environment Requirements: 20ºC to 25ºC, Humidity < 60%
• Fuse: 20A
• Temperature Control Accuracy: ±3ºC
• Resolution (Measurement): 0.1 ° C
• Temperature Control Range: Room Temperature to 88 ºC
• Flow Range: 0 ~ 95L/Min
• Power Supply: AC220V, 50Hz
• Total Power: 7kw
• Transport Package: Wooden Case
• Specification: 620mm*460mm*355mm
• Trademark: GOLD
• Origin: China
• Production Capacity: 200units/Month

Product Description

Simulated Service Corrosion Tester for Engine Coolants ASTM 2570

Product Description

In a closed system consisting of a reservoir, a water pump, a radiator and a rubber tube, the sample was circulated for 1064 hours at 88°C and a certain flow rate. The weight loss of the sheet and the visual inspection of the state surface of the inner surface of each component are determined, and the performance change of the sample is determined by analyzing the sample taken from the system periodically during the test cycle.

Principle

The ASTM D2570 standard is applicable for determining the surface resistance of solid electrical insulation materials, including plastics, rubber, coatings, insulation paper, and other materials. These materials are commonly used in electrical equipment, electronic components, wires and cables, and their surface resistance has a significant impact on the electrical performance and safety of the equipment.
By applying a certain DC voltage on the surface of the tested material, the current flowing through the material surface at this voltage is measured, and the surface resistance of the material is calculated according to Ohm's law. A tester usually consists of a DC power supply, measuring electrodes, protective electrodes, and measuring circuits. The measuring electrode is used to apply voltage and measure current, while the protective electrode is used to eliminate edge effects and stray currents to ensure the accuracy of the measurement results.

Main technical features

The Simulated Service Corrosion Tester consists of operation and display, heating control, speed control, pressure control, flow control system and supporting components.
Motor: used for coolant circulation drive, linked with water pump.
Water pump: provide the circulating flow required by the standard.
Condenser: reduce the test pressure and simulate the working conditions of automobiles.
Metal test piece: simulate metal corrosion conditions.
Reservoir: Provide catalytic effect.
Glass tube: observe the circulation state of the sample.

Product Parameters

1.Applicable standard	ASTM D2570, SH/T0088
2.Environment requirements	20ºC to 25ºC, humidity < 60%
3. Fuse	20A
4. Temperature control accuracy	±3ºC
5. Resolution (measurement)	0.1 ° C
6. Temperature control range	room temperature to 88 ºC
7. Flow range	0 ~ 95L/min, and flow control accuracy is ±5%
8. Power supply	AC220V, 50HZ
9. Total power	7kW

 

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