Color Online Analyzer Water Color Analyzer Model: R- Color
Measurement method: platinum-cobalt colorimetric method Test range: (0 -100.0) degrees, (0 -200.0) degrees, (0 -500.0) mg/l Extensible detection Offline: 0.1 degree Resolution: <0.02 degrees Accuracy: Standard solution <5%; water sample <10%
Reproducibility: < 5%
Measurement period: 20min, can be set
Color Online Analyzer Water Color Analyzer Model: R- Color
Trouble-free operation time: ≧ 720h/time span drift: ±5%FS
Sample interval: continuous, 1 hour, 2 hours. . . 24 hours, triggering, and specified time point correction interval: Manually or automatically at a selected interval and time (1-7 days)
Cleaning interval: manually or automatically at selected intervals and times (1-7 days)
Maintenance interval:> 1 month, about 1 hour each time Reagent consumption: 358 samples per set of man-machine interface: 7-inch, 70,000 colors, 800*480 resolution, TFT true color touch screen printing: Reserved printer interface , External industrial micro printer (optional)
Storage: 20,000 data, no power loss, full automatic coverage of the oldest data (up to 40,000 data can be added)
Communication interface: 1 RS232 digital interface or RS485, support MODBUS communication protocol or custom protocol
1 channel analog 4-20mA (20mA corresponding range adjustable)
Pre-treatment system: self-cleaning, back blowing, and precision filtration functions ensure that the sample is well representative while avoiding clogging of pipelines with large suspended particles (optional)
Dimensions 900×600×450(mm) Weight 50kg
Chroma On-line Analyzer Water Chroma Analyzer Model: R- Chroma
Power supply AC 220V ± 20%, 50Hz ± 1% power 300W
Ambient temperature 5 to 40°C Ambient humidity ≤85%
Color Online Analyzer Water Color Analyzer Model: R- Color
Excavator Cylinder Piston Seals
Precautions for the installation of hydraulic cylinder piston seals in excavators
1. The sealing of the oil cylinder piston should use products of reliable quality to ensure good sealing performance.
2.Before installing the oil cylinder piston seal, the seal and sealing groove should be cleaned to ensure that the sealing surface is free of impurities.
3. When installing the seal, the correct installation sequence and direction should be carried out according to the drawing requirements to ensure the correct installation of the seal.
4.When installing the seal, special tools should be used to avoid using sharp tools and hard objects to damage the seal.
5. When installing the seal, attention should be paid to whether the seal groove is damaged or worn. If so, it should be replaced or repaired in a timely manner.
6. When installing the seal, an appropriate amount of lubricating oil should be applied to avoid friction damage to the seal during installation.
7.When installing the seal, it should be ensured that the compression of the sealing ring meets the requirements to avoid excessive or insufficient compression leading to seal failure.
8.After installing the seal, a sealing test should be conducted to ensure that the sealing performance meets the requirements.
Hydraulic cylinder piston seals, hydraulic cylinder seal, boom seal
Safe Seal Technology Co., Ltd. , https://www.jssafeseal.com