CN221377387U - Dilution mechanism of biochemical analyzer - Google Patents
Dilution mechanism of biochemical analyzer Download PDFInfo
- Publication number
- CN221377387U CN221377387U CN202323384197.7U CN202323384197U CN221377387U CN 221377387 U CN221377387 U CN 221377387U CN 202323384197 U CN202323384197 U CN 202323384197U CN 221377387 U CN221377387 U CN 221377387U
- Authority
- CN
- China
- Prior art keywords
- center
- box body
- box
- module
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010790 dilution Methods 0.000 title claims abstract description 29
- 239000012895 dilution Substances 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000002156 mixing Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000000605 extraction Methods 0.000 claims abstract description 11
- 230000002572 peristaltic effect Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000012742 biochemical analysis Methods 0.000 claims 1
- 239000012472 biological sample Substances 0.000 abstract description 20
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 30
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model relates to the field of biochemical analyzers and discloses a biochemical analyzer dilution mechanism which comprises a box body, wherein a control panel is arranged at the center of the front end face of the box body, a feed hopper is arranged at the center of the upper end face of the box body, a placement box is arranged at the center of one side of the box body, a box door is arranged at the center of the front end face of the placement box, a stirring and mixing module is arranged at the upper part of the upper end face of the box body and the center of the interior of the box body, a blanking module is arranged in the box body at the lower end of the stirring and mixing module, a placement heating module is arranged at the lower part of the center of the interior of the box body, a temperature control alarm module is arranged at the lower part of the center of one side of the upper end face of the box body, and an extraction and placement module is arranged at the center of the interior of the placement box. According to the utility model, the stirring rod is driven by two motors to perform bidirectional rotation, so that the biological samples are fully mixed, meanwhile, the filter screen is arranged to filter the samples, the quality of the mixed samples is ensured, and the mixing dilution efficiency and uniformity of the samples are improved.
Description
Technical Field
The utility model relates to the field of biochemical analyzers, in particular to a dilution mechanism of a biochemical analyzer.
Background
Biochemical analyzers are commonly used to determine the content of various chemical components, such as proteins, enzymes, cytokines, etc., in biological samples, and in order to obtain accurate data, it is often necessary to perform an appropriate dilution operation on the sample, after which the sample is diluted, in order to better perform subsequent analyses and detection.
In the existing dilution mechanism of the biochemical analyzer, because the operator is required to repeatedly use the pipettor or other tools for mixing through manual dilution, errors are easy to generate, and the operation is tedious and time-consuming, therefore, a person skilled in the art provides a dilution mechanism of the biochemical analyzer to solve the problems in the background art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a dilution mechanism of a biochemical analyzer, which is characterized in that two motors in the equipment are used for driving stirring rods to rotate bidirectionally, so that biological samples are fully mixed, meanwhile, a filter screen is arranged for filtering the samples, the quality of the mixed samples is ensured, the mixing dilution efficiency and uniformity of the samples are improved, the samples to be extracted are sucked from the inside of a box body by a peristaltic pump and conveyed into a cup, meanwhile, the flow rate of the samples is monitored by a flowmeter, the accuracy of the extraction process is ensured, a cavity is heated by a heater, the temperature in the cavity is increased, heat is transferred to the biological samples to be heated by a baffle plate, and the temperature in the box body is detected in real time by a temperature detector, so that the stability and uniformity of the heating process are realized.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a biochemical analyzer dilution mechanism, includes the box, the box front end face center department is equipped with control panel, box up end center department is equipped with the feeder hopper, box one side center department is equipped with places the case, place box front end face center department is equipped with the chamber door, box up end and inside center are equipped with stirring mixing module, stirring mixing module lower extreme box is inside to be equipped with the unloading module, box inside center is equipped with the heating module of placing down, box up end one side center is equipped with the temperature control alarm module in the back department, place box inside center department is equipped with draws and places the module;
through above-mentioned technical scheme, carry out two-way rotation through two motor drive puddlers of equipment inside, realize the intensive mixing to biological sample, be equipped with the filter screen simultaneously and filter the sample, ensure the sample quality after mixing, improve sample mixing dilution efficiency and degree of consistency, through the sample that waits to draw with peristaltic pump from the inside absorption of box, and in the sample with drawing is carried the cup, flowmeter monitoring sample's flow simultaneously, ensure the accuracy of extraction process, heat the cavity through the heater, make cavity inside temperature rise, and pass through the baffle with heat transfer for the biological sample that waits to heat, detect the inside temperature of box in real time through temperature detector, realize heating process's stability and homogeneity.
Further, the stirring and mixing module comprises two motors, two stirring rods and a filter screen, wherein the two motors are respectively arranged at the positions close to the two sides of the center of the upper end surface of the box body, the two stirring rods are respectively arranged at the positions close to the upper centers of the two sides of the inner part of the box body, the output ends of the two motors respectively penetrate through the upper end surface of the box body and are communicated with the inner part of the box body, the end parts of the two stirring rods are fixedly connected with one end part of the two stirring rods, and the filter screen is arranged in the box body at the lower end of the two stirring rods;
Through above-mentioned technical scheme, carry out two-way rotation through motor drive puddler to realize biological sample's intensive mixing, the filter screen can filter the sample simultaneously, ensures the sample quality after mixing.
Further, the blanking module comprises four material guide plates and electromagnetic valves, the four material guide plates are arranged in a rectangular manner and are arranged in a box body at the lower end of the stirring and mixing module, and the electromagnetic valves are arranged at one end parts of the four material guide plates;
through above-mentioned technical scheme, through the opening and shutting of control solenoid valve, control biological sample's flow direction and speed in four stock guide, when accurate control biological sample flow, realize the accurate unloading to the sample.
Further, the temperature control alarm module comprises a temperature detector, a transmission module and a buzzer, wherein the temperature detector is arranged at the position, close to the center, of one side of the rear inner wall of the box body, the transmission module is arranged at the position, close to the center, of one side of the upper end face of the box body, and the buzzer is arranged at the center of the upper end face of the transmission module;
Through above-mentioned technical scheme, detect the inside temperature of box in real time through temperature detector to give transmission module with temperature data transmission, when the inside temperature of box exceeded the settlement scope, transmission module can trigger buzzer and report to the police and suggestion, reminds operating personnel to take measures in time.
Further, the placing heating module comprises a partition plate, a cavity and a plurality of heaters, wherein the partition plate is arranged at the lower part of the inner center of the box body, the cavity is arranged in the box body with the lower end face of the partition plate, and the heaters are transversely arranged at the inner center of the cavity;
Through above-mentioned technical scheme, at the during operation, the heater is through heating the cavity for cavity inside temperature rises, thereby gives the biological sample that treats the heating with heat through the baffle, and the baffle can play thermal-insulated effect, makes the heating process more stable and even.
Further, the extraction and placement module comprises a flowmeter, a peristaltic pump, a suction pipe, an output pipe and a cup, wherein the peristaltic pump is arranged at the position, close to the center of the inner side wall of the placement box, of the peristaltic pump, the suction pipe is arranged at the input end of the peristaltic pump, the input end of the suction pipe sequentially penetrates through the side wall of the placement box and one side wall of the box body to be communicated into the box body, the output pipe is arranged at the output end of the peristaltic pump, the flowmeter is arranged at the position, close to one side, of the center of the upper end face of the peristaltic pump, and the cup is arranged at the center of the lower inner wall of the placement box;
Through the technical scheme, when the peristaltic pump works, the peristaltic pump sucks samples to be extracted from the inside of the box body through the suction pipe, the extracted samples are conveyed into the cup through the output pipe, and meanwhile, the flowmeter monitors the sample flow output by the peristaltic pump.
Further, an exhaust pipe is arranged at the lower part of the center of one side wall of the box body;
Through the technical scheme, the exhaust pipe plays a role in removing gas in the box body, so that bubbles and gas in the box body are effectively removed, the interference of the gas on the extraction process is avoided, and the purity and accuracy of an extracted sample are ensured.
Further, the filter screen is made of stainless steel;
Through the technical scheme, the stainless steel material has the characteristics of corrosion resistance, high temperature resistance, high mechanical strength and the like, and is suitable for filtering liquid samples.
The utility model has the following beneficial effects:
1. According to the utility model, the dilution mechanism of the biochemical analyzer drives the stirring rod to bidirectionally rotate through two motors in the equipment, so that the biological sample is fully mixed, and meanwhile, the filter screen is arranged to filter the sample, so that the quality of the mixed sample is ensured, and the mixing dilution efficiency and uniformity of the sample are improved.
2. According to the utility model, the peristaltic pump is used for sucking the sample to be extracted from the inside of the box body, the extracted sample is conveyed into the cup, and meanwhile, the flowmeter monitors the flow of the sample, so that the accuracy of the extraction process is ensured.
3. According to the utility model, the cavity is heated by the heater, so that the temperature in the cavity is increased, heat is transferred to the biological sample to be heated by the partition plate, and the temperature in the box body is detected in real time by the temperature detector, so that the stability and uniformity of the heating process are realized.
Drawings
FIG. 1 is a perspective view of a dilution mechanism of a biochemical analyzer according to the present utility model;
FIG. 2 is a side cross-sectional view of a dilution mechanism of a biochemical analyzer according to the present utility model;
FIG. 3 is a front cross-sectional view of a dilution mechanism of a biochemical analyzer according to the present utility model;
Fig. 4 is an enlarged schematic view at a in fig. 3.
Legend description:
1. A case; 2. a control panel; 3. a feed hopper; 4. a stirring and mixing module; 401. a motor; 402. a stirring rod; 403. a filter screen; 5. a blanking module; 501. a material guide plate; 502. an electromagnetic valve; 6. a temperature control alarm module; 601. a temperature detector; 602. a transmission module; 603. a buzzer; 7. placing a heating module; 701. a partition plate; 702. a cavity; 703. a heater; 8. extracting and placing a module; 801. a flow meter; 802. a peristaltic pump; 803. a suction pipe; 804. an output pipe; 805. a cup; 9. placing a box; 10. an exhaust pipe; 11. a box door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a biochemical analyzer dilution mechanism, including box 1, box 1 front end face center department is equipped with control panel 2, box 1 up end center department is equipped with feeder hopper 3, feeder hopper 3 is used for placing the sample that waits to analyze, box 1 one side center department is equipped with places case 9, place case 9 front end face center department is equipped with chamber door 11, box 1 up end and inside center are equipped with stirring mixing module 4, through stirring with sample and diluent intensive mixing, stirring mixing module 4 lower extreme box 1 inside is equipped with unloading module 5, be used for controlling the output velocity of flow and the volume of mixed solution, box 1 inside center is equipped with places heating module 7 near the lower department, carry out necessary reaction or the solution to the sample through heating treatment, box 1 up end one side center is equipped with temperature control alarm module 6 near the rear department, place case 9 inside center department is equipped with and draws and place module 8 and be used for depositing the sample that has handled, be convenient for subsequent analysis and extraction.
The stirring mixing module 4 comprises two motors 401, two stirring rods 402 and a filter screen 403, wherein the two motors 401 are respectively arranged at the center of the upper end face of the box body 1 and are close to the two sides, the two stirring rods 402 are respectively arranged at the centers of the two sides inside the box body 1 and are close to the upper sides, the output ends of the two motors 401 respectively penetrate through the upper end face of the box body 1 and are communicated with the inside of the box body 1, the end parts are fixedly connected with one end part of the two stirring rods 402, the filter screen 403 is arranged inside the box body 1 at the lower end of the two stirring rods 402, the stirring rods 402 are driven by the motors 401 to perform bidirectional rotation, so that the biological samples are fully mixed, and meanwhile, the filter screen 403 can filter the samples, so that the quality of the mixed samples is ensured.
The blanking module 5 comprises four material guide plates 501 and electromagnetic valves 502, the four material guide plates 501 are arranged in a rectangular shape and are arranged in the box body 1 at the lower end of the stirring and mixing module 4, the electromagnetic valves 502 are arranged at one end parts of the four material guide plates 501, the flowing direction and the flowing speed of biological samples in the four material guide plates 501 are controlled by controlling the opening and closing of the electromagnetic valves 502, and the flow of the biological samples is accurately controlled while the accurate blanking of the samples is realized.
The temperature control alarm module 6 comprises a temperature detector 601, a transmission module 602 and a buzzer 603, wherein the temperature detector 601 is arranged at the lower part of the center of one side of the inner wall behind the box body 1, the transmission module 602 is arranged at the rear part of the center of one side of the upper end face of the box body 1, the buzzer 603 is arranged at the center of the upper end face of the transmission module 602, the temperature inside the box body 1 is detected in real time through the temperature detector 601, temperature data are transmitted to the transmission module 602, and when the temperature inside the box body 1 exceeds a set range, the transmission module 602 triggers the buzzer 603 to alarm and prompt to remind an operator to take measures in time.
Placing heating module 7 includes baffle 701, cavity 702 and a plurality of heater 703, and baffle 701 sets up in the inside center of box 1 department down, and cavity 702 sets up in the inside of terminal surface box 1 under baffle 701, and a plurality of heater 703 transverse arrangement set up in cavity 702 inside center department, and at the during operation, heater 703 is through heating cavity 702 for the inside temperature of cavity 702 rises to with the heat transfer to the biological sample that waits to heat through baffle 701, baffle 701 can play thermal-insulated effect, makes the heating process more stable and even.
The extraction and placement module 8 comprises a flowmeter 801, a peristaltic pump 802, a suction pipe 803, an output pipe 804 and a cup 805, the peristaltic pump 802 is arranged at the upper part of the center of the inner side wall of the placement box 9, the suction pipe 803 is arranged at the input end of the peristaltic pump 802, the input end of the suction pipe 803 sequentially penetrates through one side wall of the placement box 9 and one side wall of the box 1 to be communicated with the inside of the box 1, the output pipe 804 is arranged at the output end of the peristaltic pump 802, the flowmeter 801 is arranged at the position of the center of the upper end face of the peristaltic pump 802 at one side, the cup 805 is arranged at the center of the lower inner wall of the placement box 9, and in operation, the peristaltic pump 802 sucks samples to be extracted from the inside of the box 1 through the suction pipe 803 and conveys the extracted samples into the cup 805 through the output pipe 804, and meanwhile the flowmeter 801 monitors the sample flow output by the peristaltic pump 802.
The exhaust pipe 10 is arranged at the lower part of the center of one side wall of the box body 1, the exhaust pipe 10 plays a role in exhausting gas in the box body 1, so that bubbles and gas in the box body 1 are effectively exhausted, the interference of the gas on the extraction process is avoided, the purity and accuracy of an extracted sample are ensured, the filter screen 403 is made of stainless steel, and the stainless steel has the characteristics of corrosion resistance, high temperature resistance, high mechanical strength and the like, and is suitable for filtering liquid samples.
Working principle: staff adds the sample that waits to analyze through feeder hopper 3 and gets into inside box 1, through motor 401 drive puddler 402 bidirectional rotation, thereby realize biological sample's intensive mixing, filter screen 403 can filter the sample simultaneously, ensure the sample quality after mixing, through the direction of flow and the speed of control biological sample in four stock guides 501 of control solenoid valve 502, after the accurate unloading of accurate control biological sample flow, realize the accurate unloading to the sample, heater 703 is through heating cavity 702, make cavity 702 inside temperature rise, thereby transfer the heat to the biological sample that waits to heat through baffle 701, the baffle 701 can play thermal-insulated effect, make the heating process more stable and even, detect the inside temperature of box 1 in real time through temperature detector 601, and transmit temperature data to transmission module 602, when the inside temperature of box 1 surpasses the settlement scope, transmission module 602 can trigger buzzer 603 and report to the police and point out, the action is taken in time to the operating personnel.
After dilution is processed, the peristaltic pump 802 sucks samples to be extracted from the inside of the box body 1 through the suction pipe 803, and the extracted samples are conveyed into the cup 805 through the output pipe 804, meanwhile, the flowmeter 801 monitors the sample flow output by the peristaltic pump 802, and the exhaust pipe 10 plays a role in removing gas in the box body 1 during mixing dilution, so that bubbles and gas in the box body 1 are effectively removed, interference of the gas on the extraction process is avoided, and purity and accuracy of the extracted samples are ensured.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a biochemical analysis appearance dilution mechanism, includes box (1), its characterized in that: the utility model discloses a box, including box (1), box (1) up end center department is equipped with control panel (2), box (1) one side center department is equipped with places case (9), place case (9) front end center department and be equipped with chamber door (11), box (1) up end is equipped with stirring mixing module (4) with inside center department of leaning on, stirring mixing module (4) lower extreme box (1) inside is equipped with unloading module (5), box (1) inside center is equipped with places heating module (7) by locating down, box (1) up end one side center is equipped with temperature control alarm module (6) by locating behind, place case (9) inside center department and be equipped with extract and place module (8).
2. The biochemical analyzer dilution mechanism according to claim 1, wherein: the stirring mixing module (4) comprises two motors (401), two stirring rods (402) and a filter screen (403), wherein the two motors (401) are respectively arranged at the center of the upper end face of the box body (1) and are positioned at two sides, the two stirring rods (402) are respectively arranged at the upper positions of the centers of the two sides of the inner part of the box body (1), the two output ends of the motors (401) respectively penetrate through the upper end face of the box body (1) and are communicated with the inner part of the box body (1), the end parts are fixedly connected with one end parts of the two stirring rods (402), and the filter screen (403) is arranged at the inner part of the box body (1) at the lower end of the two stirring rods (402).
3. The biochemical analyzer dilution mechanism according to claim 1, wherein: the blanking module (5) comprises four material guide plates (501) and electromagnetic valves (502), the four material guide plates (501) are arranged in a rectangular mode and arranged inside a box body (1) at the lower end of the stirring and mixing module (4), and the electromagnetic valves (502) are arranged at one end of the four material guide plates (501).
4. The biochemical analyzer dilution mechanism according to claim 1, wherein: the temperature control alarm module (6) comprises a temperature detector (601), a transmission module (602) and a buzzer (603), wherein the temperature detector (601) is arranged at the position, close to the center, of one side of the rear inner wall of the box body (1), of the transmission module (602), the transmission module (602) is arranged at the position, close to the center, of one side of the upper end face of the box body (1), of the buzzer (603), and the buzzer is arranged at the center of the upper end face of the transmission module (602).
5. The biochemical analyzer dilution mechanism according to claim 1, wherein: the placement heating module (7) comprises a partition plate (701), a cavity (702) and a plurality of heaters (703), wherein the partition plate (701) is arranged at the lower part of the inner center of the box body (1), the cavity (702) is arranged inside the box body (1) at the lower end face of the partition plate (701), and the heaters (703) are transversely arranged at the inner center of the cavity (702).
6. The biochemical analyzer dilution mechanism according to claim 1, wherein: the utility model provides a module (8) is placed in extraction, including flowmeter (801), peristaltic pump (802), suction pipe (803), output tube (804) and cup (805), peristaltic pump (802) set up and are being placed a case (9) inside wall center and lean on the department, suction pipe (803) set up on peristaltic pump (802) input, suction pipe (803) input runs through in proper order and places case (9) a lateral wall and case (1) a lateral wall and lets in inside case (1), output tube (804) set up on peristaltic pump (802) output, flowmeter (801) set up in peristaltic pump (802) up end center lean on one side department, cup (805) set up and are placing case (9) lower inner wall center department.
7. The biochemical analyzer dilution mechanism according to claim 1, wherein: an exhaust pipe (10) is arranged at the lower part of the center of one side wall of the box body (1).
8. The biochemical analyzer dilution mechanism according to claim 2, wherein: the filter screen (403) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323384197.7U CN221377387U (en) | 2023-12-12 | 2023-12-12 | Dilution mechanism of biochemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323384197.7U CN221377387U (en) | 2023-12-12 | 2023-12-12 | Dilution mechanism of biochemical analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221377387U true CN221377387U (en) | 2024-07-19 |
Family
ID=91893254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323384197.7U Active CN221377387U (en) | 2023-12-12 | 2023-12-12 | Dilution mechanism of biochemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221377387U (en) |
-
2023
- 2023-12-12 CN CN202323384197.7U patent/CN221377387U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107884535A (en) | An automatic calibration device and calibration method for an online water quality analyzer | |
| CN221377387U (en) | Dilution mechanism of biochemical analyzer | |
| CN209459991U (en) | A kind of total phosphorus and total nitrogen on-line monitoring analyzer | |
| CN111855263B (en) | Automatic sampling mechanism for food detection | |
| CN209102716U (en) | A kind of soil pollution detection device | |
| CN108181243A (en) | An error reduction method for an automatic calibration device of an online water quality analyzer | |
| CN220597520U (en) | Device for cell expansion and non-contact real-time measurement of cell expansion density | |
| CN221062327U (en) | Diluting cabinet for high-concentration liquid detection | |
| CN222212343U (en) | Modularized automatic water quality sampler | |
| CN207516351U (en) | a liquid pipeline | |
| CN111272532A (en) | Full-automatic digestion acid dispelling instrument | |
| CN218725902U (en) | Automatic sample dissolving machine suitable for analyzing chemical sample dissolution | |
| CN108106917A (en) | A solution mixing pool cleaning and drying method | |
| CN118209690A (en) | Mycotoxin detector | |
| CN118010940A (en) | Mycotoxin detector | |
| CN223769885U (en) | An online dilution device for blood analysis | |
| CN117451712A (en) | Water quality detector | |
| CN111141885A (en) | Automatic detection device and detection method for gas mercury detector | |
| CN215310342U (en) | Extraction device for food detection | |
| CN212523840U (en) | Real-time detection urea solution stirring device | |
| CN210269762U (en) | Automatic detection device for gas mercury detector | |
| CN209707467U (en) | A kind of device improving chemical analysis titration precision | |
| CN2483709Y (en) | Quick-positional feeding apparatus for trace amount of sample | |
| CN222689734U (en) | A food safety risk pre-screening device | |
| CN210834655U (en) | A two-in-one water quality online analyzer for total nitrogen and total phosphorus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |