SY0643 Water Resistant Spray Tester digital timer pressure 40psi ± 1psi ASTMD4049

SY0643 Water resistant spray tester

The operating principle of SY0643 water resistant spray tester is to apply lubricating grease on a stainless steel plate for water spray at the specified test temperature and pressure. After 5min, measure the percentage of spray weight loss of the grease as a measure of the grease's resistance to water spray. The magnetic pump circulates the cooling medium, and the circulation pipe is equipped with an insulation sleeve. The plexiglass spray box is convenient for observing the precision pressure gauge to display the spray pressure.

Technical Specifications:

● Applicable standard: SH/T0643-97 ASTMD4049

● Temperature control: 38 ± 0.5℃

● Temperature control method: digital PID temperature controller

● Heating method: electric heating tube heating

● Cooling method: compressor cooling, cold bath external circulation

● Timing method: digital timer

● Working water pressure: 40psi ± 1psi

● Water pressure control: bypass valve regulation

● Spray mode: precision nozzle

● Stainless steel nozzle, nozzle diameter: Φ 3.18mm

● Size and weight: 480mm * 350mm * 580mm

● Weight: 24kg

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Instrument Quality Assurance Certificate

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet 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.

Packaging and Delivery

1. Packaging of goods: standard wooden or cardboard boxes.

2. Internal packaging: Elastic pearl cotton packaging product, hardwood board+strong bandage to fix corners.