7results about How to "Achieving Simultaneous Detection" patented technology

This invention discloses a calorimetric and infrared (IR) coupled device and method capable of simultaneously detecting the strength and state of solid-gas (liquid) interactions. The device, combined with a calorimeter having a measuring channel and an infrared measurement module, can simultaneously measure the strength and state of solid-gas (liquid) interactions. This invention also discloses a method for studying and detecting the strength and state of solid-gas (liquid) interactions. The amount of gas or liquid involved in the interaction is obtained by subtracting the amount of gas or liquid after the interaction from the initial mass of the gas or liquid, and the amount of substance is quantitatively obtained through a mass spectrometer connected to the device. The calorimetric and infrared coupled device and method disclosed in this invention can simultaneously obtain the strength and state of solid-gas (liquid) interactions in a single experiment.

The application relates to a multi-parameter water quality monitoring device which comprises a turbidity sensor, a flow cell, a residual chlorine sensor, a PH sensor and a conductivity sensor; the turbidity sensor is suitable for being connected to a water inlet; the flow cell is internally provided with a residual chlorine sensor bin, a PH sensor bin, a conductivity sensor bin and a connecting channel; the residual chlorine sensor bin, the PH sensor bin and the conductivity sensor bin are vertically arranged; the connecting channel is horizontally arranged and is in communication with the bottoms of the residual chlorine sensor bin, the PH sensor bin and the conductivity sensor bin; the residual chlorine sensor is arranged at the internal top end of the residual chlorine sensor bin; the PH sensor is arranged at the internal top end of the PH sensor bin; and the conductivity sensor is arranged at the internal top end of the conductivity sensor bin; the flow cell is further internally provided with a pressure stabilizing bin; the pressure stabilizing bin is vertically arranged, the bottom of the pressure stabilizing bin is connected with the end of the connecting channel, the top of the pressure stabilizing bin is connected with the turbidity sensor, and the end of the connecting channel, which is away from the pressure stabilizing bin, is provided with a water outlet.

The utility model discloses a multispectral bamboo quality detection system, including frame, feeding unit, light source unit and multispectral camera unit, the frame is provided with camera obscura structure, the feeding unit is provided on the frame and located in the camera obscura structure, the image acquisition area is provided on the feeding unit, the light source unit is provided on the frame, and the multispectral camera unit is provided on the frame and located in the camera obscura structure. And the multi-spectral camera unit is arranged in the camera obscura structure and located above the feeding unit, and the multi-spectral camera unit is arranged on the rack, located at the center of the top of the camera obscura structure and located over the image acquisition area. The bamboo quality evaluation device can effectively solve the problems that quality evaluation before bamboo processing mainly depends on manual work and bamboo bending is not easy to detect at present.

This invention discloses a device for detecting the waviness of the raceway surface of a rolling linear guide, comprising: a bed for providing a mounting plane; a linear guide pair arranged parallel to the rolling linear guide under test, used to guide the sliding of a sensor lifting device in the opposite direction; a linear module for driving the sliding of the sensor lifting device on the bed, realizing the reciprocating motion of the scattered light sensor from the rolling linear guide under test to the detection end; a scattered light sensor for detecting the waviness of the upper and lower raceways on both sides of the rolling linear guide under test; and a sensor lifting device for moving and sliding the scattered light sensor along a direction perpendicular to the linear guide pair, adjusting the height of the scattered light sensor, and rotating the scattered light sensor so that the detection light of the scattered light sensor is aligned with the surface of the raceway under test of the rolling linear guide. This invention can quickly and accurately detect the waviness of the four raceway surfaces of the guide.

This invention discloses a packaged food sorting device and method, belonging to the field of food bottle and can sorting technology. The packaged food sorting device includes two vision inspection devices fixed to the front and back surfaces of a frame. The frame surface is provided with a conveying assembly for distributing bottles and cans in a stepped manner in front of the vision inspection devices. The frame surface is also provided with an interception assembly for intercepting bottles and cans in front of the vision inspection devices. The interception assembly includes two intercepting rods disposed on the surface of a connecting block. By setting the conveying assembly, the bottles and cans are raised to different heights as they pass through the first and second lifting sections, allowing multiple bottles and cans to be distributed in a stepped manner in front of the vision inspection devices. The vision inspection devices inspect the tops and sidewalls of the bottles and cans at an angle, avoiding mutual obstruction and enabling simultaneous inspection of multiple bottles and cans without creating blind spots.

The utility model provides a kind of superfast detection device of fluorescent quantitative polymerase chain reaction, it is related to molecular biology detection technical field, including: casing, the bottom position of the one side of the casing and the inside position of casing are equipped with firm plate respectively, the firm plate of bottom is equipped with first electric motor on one side, the bottom position of the firm plate of inside is equipped with third electric motor, the bottom position of casing is equipped with locating sleeve on the other side.Electric motor driven stirring sleeve simultaneously, synchronously stirs a group of reaction test tube, makes fluorescent quantitative polymerase chain fully mix in reaction test tube, the inside of stirring sleeve is provided with detection rod and the reaction of fluorescent quantitative polymerase chain is rapidly detected, the setting of an electric motor simplifies the drive structure and energy consumption of a group of stirring sleeve, detection rod, solves the problem that traditional integration structure is poor in adaptability, maintenance is complicated.

The utility model provides a kind of pressing tool, including support, mobile drive arrangement, pull apart device, support is provided with first pressing part and the second pressing part of being able to move, first pressing part is located in the side of second pressing part, to pass through first pressing part and second pressing part and press multiple workpieces;Mobile drive arrangement is dynamically coupled with second pressing part;Pull apart device is set on support, pull apart device includes pull apart drive mechanism and multiple along the first direction arrangement's poking element, multiple poking element is relative to support and can be set along the second direction activity, to pass through multiple poking element respectively and release the edge portion of multiple workpieces, multiple poking element is relative to support and can be set along the first direction activity, and the pitch of multiple poking element is presented and can be set to be larger and smaller, to when multiple poking element respectively and the edge portion of multiple workpieces are abutted, pass through multiple poking element and separate the multiple workpieces after being pressed tightly.The utility model's pressing tool can improve work efficiency.