400L/800L/1000L Sulfur Dioxide So2 Gas Manufacturer in China

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: 400L/800L/1000L Sulfur Dioxide So2 Gas
• Application: Gas
• Material: Carbon Steel
• Pressure: p≥100.0MPa
• Storage Medium: Flammable/Toxic
• Pressure Level: Low Pressure (0.1MPa≤p<1.6MPa)
• Condition: New
• Design Pressure: 3MPa
• Water Pressure: 4.5MPa
• Thickness: 10mm
• Valve Model: Qf-10
• Transport Package: Carton
• Specification: 800L
• Trademark: DSW
• Origin: Zhejiang
• HS Code: 281129
• Production Capacity: 50000PCS/Year

Product Description

 A calibration gas is a reference gas or gas mixture used as comparative standard in the calibration of analytical instruments, like gas analysers or gas detectors. Therefore, a calibration gas has to be of a precisely defined nature or composition, like zero gas or span gas, for example 500 ppm carbon monoxide in nitrogen.
To be a calibration gas, the gas must be traceable to a national or international standard. Traceability is the unbroken chain of comparisons to an acceptable international standard. The calibration gas standard establishes a known analyzer response to a certified chemical component concentration. In the calibration gas, preparation tolerance (PT) and certification/analytical accuracy (CA) are of utmost importance.

800L cylinder
 
Volume:800L
 
Diameter:800mm
 
Height:2000mm
 
Weight:440kg
 
Standard GB5100
 
Material :HP345, Q345R
 
Design pressure :3MPa
 
Water pressure 4.5MPa
 
Air tightness 3MPa
 
Material thickness :10mm
 
Valve model QF 10