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　　The CH-HT intelligent hardness Test Station is jointly designed by quality inspection experts of China Tobacco Research Institute and OMERICA scientific research team.

　　The CH-PV PD and Vent. Tester has an automatic air cleaning function to ensure the consistency of the measurement environment.In order to measure PD, filter ventilation and cigarette paper ventilation at the same time, it is equipped with three precision pressure sensors to reduce possible errors, and the measurement speed is faster.

　　The CH-S size tester chooses thehigh-precision laser (KEYENCE 7000 Series) and precision pneumatic slideas the core components. After the samples are transferred to the measurement area, and the laser detects the samples, the centering clamping device is started to ensure that the sample and the circumferential laser head are vertical, and the step motor drives the sample to rotate 360°.

　　The CH-L length tester chooses thehigh-precision laser (KEYENCE 7000 Series) and precision pneumatic slideas the core components. The sample centering clamping device is used to ensure that the sample and the length of the laser head measuring grating are parallel, and the step motor drives the sample to rotate 360°.The laser controller collects the length measurement data of2400 times in one second to calculates the average of the length.

　　The CH-H hardness tester chooses the KEYENCE laser and precision air floating shaft as the core components is an OMERICA's invention patentsystem. It calculates the hardness of the sample by laser measuring the difference of sample diameter before and after the sample be pressed by 300g weight.air floating shaftThe CH-H ensures that 10g preload and then 300g load are applied to the sample without loss.

　　The PSP-10 is used to quickly detect the air permeability of the outer seal film of the cigarette case. It is used tomeasure the film sealing performance of cigarette case. Its function is to ensure the packaging quality of the product and avoid the occurrence of quality accidents such as mildew, dehydration and drying of cigarette during the products transportation and storage.

　　The CAS-50 can quickly separate cigarette tobacco by fully automatic sample delivery and radial cutting of the cigarette tobacco segment for the sample pretreatment before the test of tobacco moisture and composition analysis in tobacco quality inspection laboratory.

　　The FMC-10 is OMERICA's patent invention product, used for calibration and verification of test station, pressure and weight test equipments.It is also applicable to the regular verification and calibration of in-service equipments by the measurement department of the tobacco industry.