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GD-H1688
GOLD
Resistance Of Lubricating Grease To Water Spray Tester with Stainless Steel Nozzle
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:
1.Plexiglass spray box, easy to observe.
2. Precision pressure gauge shows spray pressure.
3. Stainless steel plate meets the standard requirements: 152.4×50.75×6.35mm.
4. Stainless steel mold meets the standard requirements: 203.2×76.2×11.11mm.
5. Stainless steel nozzle device, nozzle caliber: Φ3.18mm.
6. Pressure gauge front end with bypass valve regulating pressure: 40psi±1psi.
7. Microcomputer temperature controller, digital display, accuracy ± 0.2 ℃ PT100 sensor.
8. Magnetic pump circulating cooling medium, circulating pipe is equipped with insulation sleeve.
9. Digital display timer, control injection time.
Specifications:
1 | Applicable standard | ASTM D4049, SH/T0643 |
2 | Heating mode | electric heating tube heating |
3 | Timing mode | digital display timer |
4 | Temperature control mode | digital display PID thermostat |
5 | Operating temperature | 38 ± 0.2 |
6 | Working water pressure | 40psi ± 1psi |
7 | Water pressure control | bypass valve regulation |
8 | Total power | 2.5kW |
9 | Working power supply | AC220V, 50HZ |
10 | Net weight | 43KG |
Accessories list:
No. | Name | Specifications | Quantity | Unit |
1 | Main Unit Water Spay Resistance Tester | —— | 1 | Set |
2 | Stainless steel sheet plate | —— | 1 | PC |
3 | Spray shield | —— | 1 | PC |
4 | Mold | 1 | Set | |
5 | Fuse | 20A | 4 | PC |
6 | Thermometer | 0~50℃/0.1℃ | 1 | PC |
7 | Scraper | —— | 1 | PC |
Resistance Of Lubricating Grease To Water Spray Tester with Stainless Steel Nozzle
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:
1.Plexiglass spray box, easy to observe.
2. Precision pressure gauge shows spray pressure.
3. Stainless steel plate meets the standard requirements: 152.4×50.75×6.35mm.
4. Stainless steel mold meets the standard requirements: 203.2×76.2×11.11mm.
5. Stainless steel nozzle device, nozzle caliber: Φ3.18mm.
6. Pressure gauge front end with bypass valve regulating pressure: 40psi±1psi.
7. Microcomputer temperature controller, digital display, accuracy ± 0.2 ℃ PT100 sensor.
8. Magnetic pump circulating cooling medium, circulating pipe is equipped with insulation sleeve.
9. Digital display timer, control injection time.
Specifications:
1 | Applicable standard | ASTM D4049, SH/T0643 |
2 | Heating mode | electric heating tube heating |
3 | Timing mode | digital display timer |
4 | Temperature control mode | digital display PID thermostat |
5 | Operating temperature | 38 ± 0.2 |
6 | Working water pressure | 40psi ± 1psi |
7 | Water pressure control | bypass valve regulation |
8 | Total power | 2.5kW |
9 | Working power supply | AC220V, 50HZ |
10 | Net weight | 43KG |
Accessories list:
No. | Name | Specifications | Quantity | Unit |
1 | Main Unit Water Spay Resistance Tester | —— | 1 | Set |
2 | Stainless steel sheet plate | —— | 1 | PC |
3 | Spray shield | —— | 1 | PC |
4 | Mold | 1 | Set | |
5 | Fuse | 20A | 4 | PC |
6 | Thermometer | 0~50℃/0.1℃ | 1 | PC |
7 | Scraper | —— | 1 | PC |
