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By certification 
A:Product Introduction:
DSHD-11143 Lubricating Oils Rust Tester is designed according the national standard of People's Republic of China GB/T11143 Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water.
DSHD-11143 Lubricating Oils Rust Tester is applies to evaluate rust-preventing characteristics of inhibited mineral oil, especially the rust-preventing characteristics of the turbine oil to iron parts in the presence of water.
DSHD-11143 Lubricating Oils Rust Tester is also suitable to evaluate rust-preventing ability of other oils, such as hydraulic oil, circulation oil, as well as liquid, whose gravity is greater than water.
B: Main technical specifications and parameters:
1. Power supply: AC 220V±10%, 50 Hz
2. Temperature controlling range: 0～100 ℃
3. Temperature controlling accuracy: ±1 ℃
4. Temperature sensor: Platinum resistance, Pt100
5. Temperature display mode: digital display
6. Timing range: 1 minute～24 hours
7. Time display mode: digital display
8. Heating power for temperature controlling: 600 W
9. Auxiliary heating power: 1000 W
10. Rotation speed of stirring motor: 1400 r/min
11. Rotation speed for sample stirring: 1000±50 r/min
12. Sample hole: four
13. Ambient temperature: room temperature～35 ℃
14. Relative humidity: ≤85%
15. Total power consumption: ≤1800 W
C:More corrosion &rust tester:
DSHD-11143 Lubricating Oils Rust Tester
DSHD-5096 Corrosion Tester
DSHD-5096A Copper Strip Corrosion Tester
DSHD-0232 Liquified Petroleum Gas(LPG) Copper Strip Corrosion Tester
DSHD-11143 Lubricating Oils Rust Tester is designed according the national standard of People's Republic of China GB/T11143 Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water.
DSHD-11143 Lubricating Oils Rust Tester is applies to evaluate rust-preventing characteristics of inhibited mineral oil, especially the rust-preventing characteristics of the turbine oil to iron parts in the presence of water.
DSHD-11143 Lubricating Oils Rust Tester is also suitable to evaluate rust-preventing ability of other oils, such as hydraulic oil, circulation oil, as well as liquid, whose gravity is greater than water.
B: Main technical specifications and parameters:
1. Power supply: AC 220V±10%, 50 Hz
2. Temperature controlling range: 0～100 ℃
3. Temperature controlling accuracy: ±1 ℃
4. Temperature sensor: Platinum resistance, Pt100
5. Temperature display mode: digital display
6. Timing range: 1 minute～24 hours
7. Time display mode: digital display
8. Heating power for temperature controlling: 600 W
9. Auxiliary heating power: 1000 W
10. Rotation speed of stirring motor: 1400 r/min
11. Rotation speed for sample stirring: 1000±50 r/min
12. Sample hole: four
13. Ambient temperature: room temperature～35 ℃
14. Relative humidity: ≤85%
15. Total power consumption: ≤1800 W
C:More corrosion &rust tester:
DSHD-11143 Lubricating Oils Rust Tester
DSHD-5096 Corrosion Tester
DSHD-5096A Copper Strip Corrosion Tester
DSHD-0232 Liquified Petroleum Gas(LPG) Copper Strip Corrosion Tester
