System composition

A nuclear scale is based on material pairsγThe principle of radiation absorption is used to work, which is a high-tech achievement combining modern nuclear technology and computer technology. It is composed of source components(γRadiation source and protective lead tank)、AType bracket, ionization typeγIt consists of a radiation detector, preamplifier, preamplifier power supply, speed sensor, nuclear scale host system, etc.

Technical features

The ideal non-contact continuous weighing and measuring control equipment has high measurement and control accuracy, good long-term stability, and overcomes the mechanical variation of other weighing equipment(Belt deviation, wear, tension changes, material impact)Measurement errors caused by other factors. No mechanical wear and maintenance required.

　　Technical Parameter

◇ Accuracy: calibrated under normal load, flow rate is within20%～100%When there is an internal change,On the belt conveyorMeasurement error ＜±1.0%. Measurement error of non belt conveyor equipment±2.0%

◇ Material moisture: at calibration time-5%～+5%Internal changes do not affect measurement accuracy, and beyond this range, recalibration can be performed.

◇ Distance from probe to host:100Within a range of meters, it can be used0～5vSignal transmission,100～500Pulse signal transmission can be used within a range of meters.

◇ Power supply:AC220V（-15% -＋15%）50Hz

◇ Usage environment: Scale body: Temperature-50ºC - +60ºC(Equipped with automatic temperature compensation function)Humidity<90%

　　◇ Host: Temperature+5ºC - +40ºCHumidity<90%

◇γSource: From137CS γRadiation source (intensity)25mciThe half-life is30.1year,Activity is0.925GBq,Shielded lead cans with five types of sources and steel shell structures (lead thickness)7CM）Composition: The radioactive source is located in the center of the source tank, when the rotating piston is in the working positionγRay passes through a conformal collimation hole（48°×7°）Shot out, the specially designed protective lead canister has been strictly inspected by the health protection department and meets the national standardsSafety standards, no harm to staff and maintenance personnel, no residue on irradiated materials, please rest assured!

Technical Services

The company has a dedicated pre-sales and after-sales service organization team to provide training, operation, installation, and debugging personnel for users; We provide lifelong after-sales service for our products.

　　application area

Applied to various conveying equipment such as belts, scrapers, spirals, anchor chains, etc., it has successfully achieved online measurement and control of solid bulk materials in industries such as chemical, coal, pharmaceutical, mining, cement, grain, metallurgy, power, sugar, etc.

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