Piping RI Density Meter "PIRICA-L1"
Compatible with large-diameter piping! Real-time measurement of the density of flowing materials in the pressure piping!
The piping RI density meter "PIRICA-L1" is a measurement device that utilizes radioactive isotopes (RI) to continuously measure the density of substances (liquids, slurries, etc.) flowing within pipes in a non-destructive and non-contact manner. The PIRICA-L1 is a model that enables measurements in large diameter pipes (10 to 16 inches) while maintaining the performance of the PIRICA-S1. 【Features】 ■ Compatible with pipe diameters of 10 to 16 inches (* For 1 to 8 inch pipes, please consider the PIRICA-S1.) ■ Uses sealed sources of cesium-137 or cobalt-60 as the radiation source * Notification procedures to the Nuclear Regulation Authority are required ■ Mechanical specifications are designed for field use, featuring waterproof and dustproof (IP65) construction ■ Capable of measurement without a 100V power supply using an internal rechargeable battery ■ Wireless remote measurement (up to 100m) enabled by Bluetooth Class 1 ■ Supports remote monitoring via internet connection (optional: SRENET) * For more details, please download the PDF or contact us.
basic information
**Features** ■ Measurement Method - γ-ray transmission type ■ Radiation Source (sealed in stainless steel capsule) - Barium-133 1.0MBq ■ Measurement Pipe: 1 to 8-inch steel pipe, with measuring pipe included for pipes 3 inches or smaller with cam lock connections on both ends ※ Rubber hoses or flexible pipes with varying outer diameters are not applicable ■ Measurement Range: Density 1.000 to 2.000g/cm³ ※ By inputting the specific gravity of solids, it can be converted to concentration, W/C, unit water volume, etc. ■ Power Supply: Built-in lithium battery (or DC5V, 100V adapter included) ■ Display/Recording: Measurement computer (included in rental items) ■ Communication: Bluetooth Class 1 ■ Main Unit Weight: 4.4kg ■ Main Unit Dimensions - Detection Unit: 85W × 279D × 92H (mm) - Complete Equipment: 126W × 279D × 223H (mm) ※ When installed for 2-inch piping (excluding piping) ■ Options: SRENET, warning lamp, analog input
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Applications/Examples of results
【Purpose】 ■ Density management of dredged soil and deposited sand ■ Technical proposals and creative ideas 【Examples of Achievements】 ■ Public works (Ministry of Land, Infrastructure, Transport and Tourism) and others
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Since our establishment, we have developed many measurement technologies that utilize various types of radiation emitted by radioisotopes, particularly gamma rays and neutron rays, in the construction field, specifically the RI method. The characteristics of the RI method are "non-destructive," "rapid," and "high precision." Currently, based on the development of unique measuring instruments that leverage these characteristics and the proposal of investigation methods, we focus on consulting that comprehensively addresses issues related to ground and soil construction by combining soil and geological surveys. Additionally, we also engage in the sale and rental of these RI instruments. Please feel free to contact us if you have any requests.
