Resistance Of Lubricating Grease To Water Spray Tester With Stainless Steel Nozzle
Categories: Petroleum Testing EquipmentWorking principle：The principle of the instrument is: the grease is coated on a stainless steel plate and sprayed with water at the specified test temperature and pressure. After 5 minutes, the sp...
Product
Description
Working
principle：
The principle of the instrument is: the grease is
coated on a stainless steel plate and sprayed with water at the specified test
temperature and pressure. After 5 minutes, the spray weight loss percentage of
the grease is determined as a measure of the grease's resistance to water
spraying.
Application
and Standard:
Developed by the American Society for Testing and
Materials (ASTM), the ASTM D4049-20 standard provides a test method for
determining the ability of a grease to adhere to a metal surface when exposed
to water spray under prescribed laboratory conditions. Results from the use of
this test method show correlation in operations involving direct water jet
pulse, such as steel mill roll neck bearing service. This test method is used
for quality control and purchasing specifications.
Features:
·
Plexiglass spray
box, easy to observe.
·
Precision
pressure gauge shows spray pressure.
·
Stainless steel
plate meets the standard requirements: 152.4×50.75×6.35mm.
·
Stainless steel
mold meets the standard requirements: 203.2×76.2×11.11mm.
·
Stainless steel
nozzle device, nozzle caliber: Φ3.18mm.
·
Pressure gauge
front end with bypass valve regulating pressure: 40psi±1psi.
·
Microcomputer
temperature controller, digital display, accuracy ± 0.2 ℃ PT100 sensor.
·
Magnetic pump
circulating cooling medium, circulating pipe is equipped with insulation
sleeve.
· Digital display timer, control injection time.
Specifications:
·
Heating mode: electric
heating tube heating
·
Timing mode: digital
display timer
·
Temperature
control mode: digital display PID thermostat
·
Operating
temperature: 38 ± 0.2
·
Working water
pressure: 40psi ± 1psi
·
Water pressure: control:
bypass valve regulation
·
Total power: 2.5kW
·
Working power
supply: AC220V, 50HZ
quick overview :
Working
principle：
The principle of the instrument is: the grease is
coated on a stainless steel plate and sprayed with water at the specified test
temperature and pressure. After 5 minutes, the spray weight loss percentage of
the grease is determined as a measure of the grease's resistance to water
spraying.
Application
and Standard:
Developed by the American Society for Testing and
Materials (ASTM), the ASTM D4049-20 standard provides a test method for
determining the ability of a grease to adhere to a metal surface when exposed
to water spray under prescribed laboratory conditions. Results from the use of
this test method show correlation in operations involving direct water jet
pulse, such as steel mill roll neck bearing service. This test method is used
for quality control and purchasing specifications.
Features:
·
Plexiglass spray
box, easy to observe.
·
Precision
pressure gauge shows spray pressure.
·
Stainless steel
plate meets the standard requirements: 152.4×50.75×6.35mm.
·
Stainless steel
mold meets the standard requirements: 203.2×76.2×11.11mm.
·
Stainless steel
nozzle device, nozzle caliber: Φ3.18mm.
·
Pressure gauge
front end with bypass valve regulating pressure: 40psi±1psi.
·
Microcomputer
temperature controller, digital display, accuracy ± 0.2 ℃ PT100 sensor.
·
Magnetic pump
circulating cooling medium, circulating pipe is equipped with insulation
sleeve.
· Digital display timer, control injection time.
Specifications:
·
Heating mode: electric
heating tube heating
·
Timing mode: digital
display timer
·
Temperature
control mode: digital display PID thermostat
·
Operating
temperature: 38 ± 0.2
·
Working water
pressure: 40psi ± 1psi
·
Water pressure: control:
bypass valve regulation
·
Total power: 2.5kW
·
Working power
supply: AC220V, 50HZ
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