| Customization: | Available |
|---|---|
| Installation Type: | Duct Type |
| Sensing Type: | Gas |
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| Designation | Temperature Range |
Measuring Range | Measurement accuracy | Response time | Measured Rate |
| Hydrogen Probes | 1200-1750 | 0.4-13PPM | 0.1PPM | 28s-70s | 98% |
1. As the carrier gas, nitrogen is pushed by the pump in the circuit. It enters the molten steel liquid and forms bubbles after passing through the gas pipeline, measuring lance and the blowing pipe of the probe. The nitrogen bubble comes back to the gas cabinet by passing through the air plug of bell jar in the probe after absorbing the hydrogen from the molten steel liquid. The carrier gas will circulate in the circuit many times until the hydrogen content is balance between the carrier gas and the molten steel liquid.
2. The thermal conductivity tester of the pneumatic cabinet is able to analyze the hydrogen content in the carrier gas.
According to SIEVER law, the hydrogen content in the molten steel liquid could be calculated by the Hydrogen pressure.
1. Check the inlet pressure of pneumatic cabinet for nitrogen and the service condition of loop filter. Make sure the blinking cursor in the lower right comer of instrument screen indicatesthe ready status.
2. Press the start button of the pneumatic cabinet or press the F2 button of the instrument, and the system begins to work. The hydrogen measuring lance blows out and the instrument screen shows the bolwing press constantly rises. About 10 seconds later, the yellow light of the pneumatic cabinet is on while the red light is still on.
Cangzhou Qi Run Detecting Instrument Co. Ltd. was founded in 1996, is a professional production company for metallurgical industry detection, sensor and instrument. The company covers an area of 50000 square meters, construction area of 25000 square meters,and has more than 200 employees. Qi Run owns many workshops such as matel product, refractory product, paper tube, equipment manufacturing, sampler sensors, research and other major production workshops.More than 95% of the parts have achieved self-control, which effectively reduces the cost and enhances the competitiveness of us.Now our company Qi Run has achieved the annual production capacity which are listed below: Converter sublance 500 thousand pieces per year, sampler 3 million pieces per year,sampler parts 5 million sets per year, thermocouple 60 million pieces per year, oxygen probe 100 thousand pieces per year.
Our products are supplied to not only domestic steel corporations but also many other countries and regions such as USA,Japan,Australia,Thailand,Mexico,Columbia,Pakistan and so on.
Q: Are you Factory?
A: Definitely, we are a factory.
Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension,, quantity, packing requirements, trade terms.
Q: How can you control your quality?
A: For each production processing, we have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.
Q: What is your lead time?
It usually needs about 15- 20 days after receiving the PO.
Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.
Q: What are the Payment Terms?
A: We accept T/T, L/C, etc.
Q: How can I get samples?
A: We are honored to offer you the samples.
Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.
Q: Do you have R&D services?
A: Yes, we have an R&D department to assist you in new product development.
Q: Does your company accept customization?
A: We accept OEM service.
Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.
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