CN205138874U - Full -automatic digestion instrument of multi partition heating - Google Patents
Full -automatic digestion instrument of multi partition heating Download PDFInfo
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- CN205138874U CN205138874U CN201520919551.8U CN201520919551U CN205138874U CN 205138874 U CN205138874 U CN 205138874U CN 201520919551 U CN201520919551 U CN 201520919551U CN 205138874 U CN205138874 U CN 205138874U
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Abstract
The utility model discloses a full -automatic digestion instrument of multi partition heating relates to analysis and detection experimental facilities technical field, including frame 1, confession liquid device, priming device and test -tube rack 5, still organize heating region above, adjacent installation including two, the heating region include heating device, elevating gear and vibrator, the heating region is installed in the well lower part of frame 1, and wherein vibrator and elevating gear install the side at heating device respectively, the upper portion at heating device is installed to test -tube rack 5, supply the liquid device to install the side in frame 1, the priming device is installed on the side of heating region and upper portion. Little, the long service life of vibrations has, the reliability is high, operating efficiency is high, simple structure, and characteristics such as sample that can simultaneous processing heating temperature more than two kinds, is applicable to the pretreatment of clearing up of metal, ore and other analysis samples, can be used to simultaneous processing heating temperature more than two kinds the sample clear up the pretreatment.
Description
Technical field
The utility model relates to analyzes test experience equipment technical field, the full-automatic digestion instrument of particularly a kind of multi partition heating.
Background technology
Now in the art, all trades and professions, to the chemical analysis of involved all kinds of materials, are needed to carry out detection analysis, and before detection is analyzed, all need detected sample to be cleared up by interpolation strong acid or other material (that is: clearing up medium).At present, many for the counteract appearance clearing up sample, but great majority adopt manually to add to clear up medium, and, all only have one group of heating region, that is, the sample needing identical heating-up temperature can only be processed simultaneously.
Chinese patent (number of patent application is 201320784696.2) disclosed " a kind of boiling digestion instrument ", comprise mounting disc, mounting disc inner route clapboard is separated into several grids, each grating base all offers the via hole laying volumetric flask, the clamping element of fixed capacity bottle is provided with in grid, boiler is provided with below mounting disc, boiler and mounting disc card accessory connect, the heating cabinet communicated with described via hole is provided with in boiler, well heater is provided with in heating cabinet, temperature sensor and suitable quantity of water, boiler is provided with temperature control panel, temperature control panel is built-in with controller, buzzer siren and touch-screen.Another Chinese patent (number of patent application is 201010570536.9) disclosed " sample digestion device ", comprising: frame; Well heater, it has more than one test tube containing hole, and test tube can be arranged in test tube containing hole; Solvent feed mechanism, have the feed mouth that transversely and with vertically moving can be arranged in surface level above well heater, feed mouth is connected with fluid reservoir; Well heater and solvent feed mechanism are separately positioned in frame.Well heater is provided with test tube rack, test tube rack has the through hole corresponding with the test tube containing hole of well heater, well heater comprises a thermal-insulating body, is arranged on the heat conductor in thermal-insulating body, heat conductor is provided with described test tube containing hole, and test tube is arranged in test tube rack and test tube containing hole.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of shake little, long service life, reliability are high, operational efficiency is high, structure is simple and can process the digesting equipment of the sample of two or more heating-up temperature simultaneously.
For achieving the above object, technical solution adopted in the utility model is the full-automatic digestion instrument of design a kind of multi partition heating: comprise frame 1, liquid feed device, priming device and test tube rack 5; Also include more than two groups, the heating region of adjacent installation, described heating region comprises heating arrangement, jacking gear and shaking device;
Described heating region is arranged on the middle and lower part of frame 1, and shaking device wherein and jacking gear are arranged on the side of heating arrangement respectively; Described test tube rack 5 is arranged on the top of heating arrangement; Described liquid feed device is arranged on the side of frame 1, and described priming device is arranged on side and the top of heating region.
Described priming device comprises rectilinear movement assembly 15, runner assembly and fluid injection assembly, described rectilinear movement assembly 15 is arranged on the middle and upper part of frame 1, described runner assembly can be arranged on rectilinear movement assembly 15 with moving linearly, described fluid injection assembly can be arranged on the top of runner assembly rotationally, and the end of described fluid injection assembly is in the top of test tube rack 5.
Described runner assembly comprises rotary electric machine mount pad 12, rotary electric machine 11, shaft coupling 10 and rotating shaft 9, described rotary electric machine mount pad 12 can be arranged on rectilinear movement assembly 15 with moving linearly, described rotary electric machine 11 is arranged on rotary electric machine mount pad 12, and the output shaft of rotary electric machine 11 connects rotating shaft 9 by shaft coupling 10.
Described fluid injection assembly comprises fluid injection swing pipe 8, liquid injection pipe mounting blocks 7, liquid level sensor 13 and liquid injecting mouth 14; One end of described fluid injection swing pipe 8 is arranged in rotating shaft 9, and the other end is arranged on the top of liquid injection pipe mounting blocks 7; Described liquid injecting mouth 14 is arranged on the bottom of liquid injection pipe mounting blocks 7, and liquid level sensor 13 is installed on its top.
Described liquid feed device comprises the fluidsupply container of peristaltic pump 19, liquid separatnig valve 20 and more than a group, and described fluidsupply container is communicated with the liquid interface that enters on liquid separatnig valve 20 by feed tube, and the liquid interface that goes out on liquid separatnig valve 20 is communicated with peristaltic pump 19 by drain pipe.
Described shaking device comprises vibration motor, vibration motor mount pad, excentric shaft, vibrations connecting rod, vibrations erecting frame, vibrations guide rail and jolting plate; Described vibrations erecting frame is arranged on the Lift Part of jacking gear, and vibrations guide rails assembling is on vibrations erecting frame, and jolting plate is arranged on vibrations guide rail; Described vibration motor mount pad is arranged on one end of vibrations erecting frame, and vibration motor is arranged on the bottom of vibration motor mount pad; One end of described excentric shaft connects the output shaft of vibration motor, and the other end connects vibrations connecting rod, and one end of jolting plate is connected with vibrations connecting rod.
The full-automatic digestion instrument of multi partition of the present utility model heating, adopt more than two groups, the heating region of adjacent installation, the heating-up temperature of each group heating region can adjust as required, thus, can process the sample of two or more heating-up temperature simultaneously; Meanwhile, adopt guide tracked shaking device, both eliminated resilient cushioning element, in turn simplify the structure of product, and during work, complete machine is more steady; And, use runner assembly, compare existing line slide rail or Timing Belt slide rail, can travelling speed be improved, and there is no movable part on fluid injection swing pipe, completely not by high-temperature strong acid environmental corrosion when clearing up in the course of work, thus, its serviceable life is longer, reliability is higher; In addition, adopt liquid separatnig valve to provide and clear up medium, multiple selection of clearing up medium source can be realized by a bar pipeline, save the hyperchannel filling mechanism of large amount of complex, therefore, enormously simplify the structure of complete machine.
The full-automatic digestion instrument of multi partition of the present utility model heating, automatically can complete according to preset program clear up medium (liquid) filling, sample heating, solution shakes up, the function of sample constant volume, and the sample of two or more heating-up temperature can be processed simultaneously, improve the utilization factor of equipment; And the instrument serviceable life effectively extended under corrosion type environment, decrease in preparation of samples process and need manually operated step, improve the security protection of operating personnel, and decrease manual operation error.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model;
Fig. 2 is that schematic diagram is looked on a left side of the present utility model;
Fig. 3 is schematic top plan view of the present utility model;
Fig. 4 is schematic perspective view of the present utility model.
Situation when above-mentioned accompanying drawing is employing two groups of heating regions, in figure:
1 is frame, 2 is shaking devices of main heating region, and 3 is jacking gears of main heating region, and 4 is heating arrangements of main heating region, 5 is test tube racks, 6 is heating arrangements of additional thermal region, and 7 is liquid injection pipe mounting blocks, and 8 is fluid injection swing pipes, 9 is rotating shafts, 10 is shaft couplings, and 11 is rotary electric machines, and 12 is rotary electric machine mount pads, 13 is liquid level sensors, 14 is liquid injecting mouths, and 15 is rectilinear movement assemblies, and 16 is jacking gears of additional thermal region, 17 is draught hood supports, 18 is shaking devices of additional thermal region, and 19 is peristaltic pumps, and 20 is liquid separatnig valves.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.Explanation below adopts the mode exemplified, but protection domain of the present utility model should not be limited to this.
Embodiment one:
The present embodiment is the special case of employing two groups of heating regions.
The present embodiment is made up of frame 1, liquid feed device, priming device, test tube rack 5, main heating region 4, additional thermal region 6.
Frame 1 is the framework with base plate, and its base plate has more than one fresh air inlet.
Liquid feed device is made up of the fluidsupply container (attached not shown in FIG.) of peristaltic pump 19, liquid separatnig valve 20 and more than a group, and peristaltic pump 19 and liquid separatnig valve 20 are arranged on the side of frame 1.The fluidsupply container of each group is communicated with by the liquid interface that enters that feed tube is corresponding with on liquid separatnig valve 20, and the liquid interface that goes out on liquid separatnig valve 20 is communicated with peristaltic pump 19 by drain pipe; The output of peristaltic pump 19 is communicated with priming device by wriggling woven hose (attached not shown in FIG.).
Priming device is made up of rectilinear movement assembly 15, runner assembly and fluid injection assembly.
Rectilinear movement assembly 15 is by Timing Belt, synchronizing wheel, rectilinear movement motor, drives screw mandrel, line slideway and holder (all not drawing in accompanying drawing) to form, line slideway is arranged on the middle and upper part on rear side of frame 1, mounting-fixing base in the middle of the two ends of line slideway, drives the two ends of screw mandrel to be installed in holder; Rectilinear movement motor is arranged in frame 1, is driven drive screw mandrel to rotate by Timing Belt and synchronizing wheel.
Runner assembly is made up of rotary electric machine mount pad 12, rotary electric machine 11, shaft coupling 10 and rotating shaft 9; Rotary electric machine mount pad 12 is arranged on line slideway, and the nut sleeve that its underpart is installed is contained in drive on screw mandrel and (when driving screw mandrel to rotate, drives rotary electric machine mount pad 12 to move point-blank); Rotary electric machine 11 is arranged on rotary electric machine mount pad 12, and the output shaft of rotary electric machine 11 connects rotating shaft 9 by shaft coupling 10.
Fluid injection assembly is made up of fluid injection swing pipe 8, liquid injection pipe mounting blocks 7, liquid level sensor 13 and liquid injecting mouth 14; The rear end of fluid injection swing pipe 8 is arranged in rotating shaft 9, and its front end is arranged on the top of liquid injection pipe mounting blocks 7; Liquid injection pipe mounting blocks 7 is in " L " shape, and liquid injecting mouth 14 is arranged on " L " shape bottom of liquid injection pipe mounting blocks 7; On the top of liquid injecting mouth 14, liquid level sensor 13 is installed; In the centre of liquid injection pipe mounting blocks 7, have " L " endoporus, the logical front end of fluid injection swing pipe 8, the upper end of lower logical liquid injecting mouth 14 on this endoporus, liquid injecting mouth 14 is in the top of main heating region 4 and additional thermal region 6; The rear end of fluid injection swing pipe 8 is communicated with the wriggling woven hose of peristaltic pump 19.
Main heating region 4 is identical with additional thermal region 6 (also can not be identical, this example adopts identical), main heating region 4 is made up of main heating arrangement, main jacking gear 3 and shaking device 2, and additional thermal region 6 is made up of additional thermal, auxiliary jacking gear 16 and shaking device 18; Main heating region 4 and the horizontal adjacent installation (diagonally) of additional thermal region 6 are in the middle and lower part of frame 1.
Be described for main heating region 4 below.
Main heating arrangement is made up of graphite cake, cast aluminium electrothemic plate, insulation can and temperature control system.Insulation can is square box or the rectangular box of the top-open made by insulation material, and its underpart is arranged on the base plate of frame 1 by feet; Cast aluminium electrothemic plate is arranged on insulation can inner bottom part, and graphite cake is arranged on above insulation can; Graphite cake has the bottoming hole of more than (this example is 6 × 5), for plug-in mounting test tube.
Main jacking gear 3 is made up of Timing Belt, synchronizing wheel, lifting motor, elevating screw, elevating screw seat, riser guide, lifting roller and crane.Riser guide is vertically mounted on the base plate of the frame 1 of main heating arrangement side, lifting motor is arranged in frame 1, two elevating screw seats are arranged on the two ends up and down of riser guide respectively, the two ends up and down of elevating screw are installed in the middle of two elevating screw seats (when employing two riser guides, elevating screw can be arranged on the centre of two riser guides); Synchronizing wheel is installed in the lower end of elevating screw, and is connected with lifting motor by Timing Belt; Crane is provided with nut, this nut suit elevating screw; Crane is also provided with lifting roller, and lifting roller is installed in the guide groove of riser guide.
Main shaking device 2 is made up of vibration motor, vibration motor mount pad, excentric shaft, vibrations connecting rod, vibrations erecting frame, vibrations guide rail and jolting plate.Vibrations erecting frame is arranged on the crane of jacking gear 3, and vibration motor mount pad is arranged on one end of vibrations erecting frame, and vibration motor is arranged on the bottom of vibration motor mount pad; Vibrations guide rails assembling is on vibrations erecting frame, and jolting plate is arranged on vibrations guide rail, jolting plate has multiple jack; The output shaft of vibration motor connects excentric shaft, and the upper end of excentric shaft connects vibrations connecting rod, and the other end of vibrations connecting rod is connected with jolting plate.
Test tube rack 5 is made up of test tube orifice plate and test tube rack strut, and the large I of test tube orifice plate is the same with the graphite cake of main heating arrangement, also can different (the test tube orifice plate in this example is less than graphite cake); On test tube orifice plate, have the test tube hole (this example be 3 × 5) supporting with the bottoming hole on graphite cake; Test tube rack strut is arranged on the bottom of the rear and front end of test tube orifice plate, and its lower end can be inserted in the jack on jolting plate, for limiting test tube rack 5 and jolting plate displacement in the horizontal direction.
In addition, at the upper back of frame 1, draught hood support 17 is also added, for installing draught hood.
The control panel of complete machine is arranged on the lower right side (also can be arranged on lower front) of frame 1.
Before using, first draught hood is installed, and connect extractor fan.
During use, first the lower end of the test tube rack strut of test tube rack 5 is inserted in the jack on jolting plate, then test tube (this is in vitro equipped with the sample needing to clear up) is inserted in the bottoming hole on the graphite cake of main heating arrangement by the test tube hole of the test tube orifice plate of test tube rack 5.Then, the lifting motor in main jacking gear 3 rotates, and drives elevating screw to rotate, and then by the nut on crane, drives crane to rise to precalculated position along riser guide; In the process that crane rises, drive again test tube rack 5 to rise together, the test tube that this test tube rack 5 is placed is lifted to the predetermined altitude needed for filling liquid together.
Then, the rectilinear movement electric machine rotation of rectilinear movement assembly 15, drive and drive screw mandrel to rotate, and then drive rotary electric machine mount pad 12 to move to preposition, now, rotary electric machine 11 rotates, and drive shaft 9 rotates to predetermined angular together with the fluid injection swing pipe 8 of fluid injection assembly, the liquid injecting mouth 14 of fluid injection swing pipe 8 front end is snapped to above the test tube of required filling, clears up medium to add.
Many groups fluidsupply container by feed tube access respectively liquid separatnig valve 20 multiple enter liquid interface (do not allow simultaneously be communicated with more than two), according to the working procedure of setting, selector channel is switched by liquid separatnig valve 20, predetermined medium (liquid) of clearing up is selected to enter liquid interface and go out liquid interface UNICOM, be communicated with peristaltic pump 19 by drain pipe (adopting etch-proof flexible pipe), after peristaltic pump 19, by wriggling woven hose (teflon pipe, attached not shown in FIG.) rear end of access fluid injection swing pipe 8, realize predeterminedly clearing up medium (liquid) conveying (perfusion).Liquid separatnig valve 20 is used for selecting predetermined clearing up medium (liquid), and peristaltic pump 19 is used for accurately controlling to clear up the adding amount of medium (liquid).
When in vitro clear up medium (liquid) amount accomplish the end in view after, vibration motor in main shaking device 2 rotates, by excentric shaft, vibrations connecting rod and jolting plate, test tube rack 5 is driven to shake, concussion frequency and intensity all can regulate, make to add to clear up sample mix original in medium (liquid) and test tube even.
Thereafter, the lifting motor in main jacking gear 3 rotates backward, and drives crane to drop to precalculated position along riser guide, drives test tube rack 5 to decline together, is inserted by test tube in the bottoming hole on the graphite cake of main heating arrangement.
Then, temperature controller is according to the working procedure of setting, control main heating arrangement and be warmed up to predetermined temperature, and maintain constant temperature to predetermined time (according to different experimental subjectss, various different digestion condition may be needed and hold time to combine, and clear up medium filling process above repeating in heating process, supplement add other particular type clear up medium).
To be heated complete after, the crane of main jacking gear 3 rises to precalculated position, test tube rack 5 is driven to rise together, the test tube placed in this test tube rack 5 is raised to together the position that test tube departs from main heating arrangement completely, temperature controller controls the heating of main heater stop simultaneously, to make invisible spectro surplus materials cool.
After being cooled to normal temperature in test tube, the rectilinear movement electric machine rotation of rectilinear movement assembly 15, rotary electric machine mount pad 12 is driven to move to preposition, and allow rotary electric machine 11 rotate, drive shaft 9 rotates to predetermined angular together with the fluid injection swing pipe 8 of fluid injection assembly, the liquid level sensor 13 of liquid injection pipe mounting blocks 7 bottom of fluid injection swing pipe 8 front end is made to snap to above the required test tube detected, according to setting working procedure, detects and calculate test tube be settled to designated value also need interpolation the volume clearing up medium.
Finally, in vitro to be added toward appointment by peristaltic pump 19 and liquid separatnig valve 20 and predetermined clear up medium (liquid), complete all processes.
In heating process, extractor fan all the time by draught hood gas extract out.
Embodiment two:
The present embodiment is the special case of employing three groups of heating regions.
The present embodiment improves to form on the basis of embodiment one, the difference of itself and embodiment one is: on the base plate of the frame 1 on rear side of the assembly 15 that moves linearly, also be provided with the second auxiliary heating region, this second auxiliary heating region identical with main heating region 4 or additional thermal region 6 (also can not be identical).
When the second auxiliary heating region is identical with main heating region 4 or additional thermal region 6, the second auxiliary heating region is also be made up of the second assisted heating device, the second auxiliary lifting devices and the second auxiliary shaking device.
When the second auxiliary heating region and main heating region 4 or additional thermal region 6 not identical time or specification larger time, second auxiliary heating region is then be arranged on the second auxiliary lifting devices of the second assisted heating device both sides (in order to up and down balance system by the second assisted heating device, two groups of symmetries, adopt two group of second auxiliary lifting devices) and the second auxiliary shaking device formation, now, the vibrations erecting frame cross-over connection in the second auxiliary shaking device is arranged on the crane of the second auxiliary lifting devices of the second assisted heating device left and right sides.
Its use procedure is substantially identical with embodiment one, and just when the second auxiliary heating regional work, rotary electric machine 11 can drive fluid injection swing pipe 8 to rotate to the top in the second auxiliary heating region on rear side of rectilinear movement assembly 15.
Embodiment three:
The present embodiment is the special case of employing four groups of heating regions.
The present embodiment improves to form on the basis of embodiment two, the difference of itself and embodiment two is: on the base plate of the frame 1 on rear side of the assembly 15 that moves linearly, also be provided with the second auxiliary heating region and the 3rd auxiliary heating region, this the second auxiliary heating region identical with main heating region 4 or additional thermal region 6 with the 3rd auxiliary heating region (also can not be identical), installs with main heating region 4 and additional thermal region 6 symmetry.
Its use procedure is substantially identical with embodiment two.
The full-automatic digestion instrument of multi partition of the present utility model heating, what be applicable to metal, ore and other analysis sample clears up pre-treatment, and what can be used for the sample simultaneously processing two or more heating-up temperature clears up pre-treatment.
Claims (6)
1. a full-automatic digestion instrument for multi partition heating, comprises frame (1), liquid feed device, priming device and test tube rack (5); It is characterized in that: also include more than two groups, the heating region of adjacent installation, described heating region comprises heating arrangement, jacking gear and shaking device;
Described heating region is arranged on the middle and lower part of frame (1), and shaking device wherein and jacking gear are arranged on the side of heating arrangement respectively; Described test tube rack (5) is arranged on the top of heating arrangement; Described liquid feed device is arranged on the side of frame (1), and described priming device is arranged on side and the top of heating region.
2. the full-automatic digestion instrument of multi partition heating according to claim 1, it is characterized in that: described priming device comprises rectilinear movement assembly (15), runner assembly and fluid injection assembly, described rectilinear movement assembly (15) is arranged on the middle and upper part of frame (1), described runner assembly can be arranged in rectilinear movement assembly (15) with moving linearly, described fluid injection assembly can be arranged on the top of runner assembly rotationally, and the end of described fluid injection assembly is in the top of test tube rack (5).
3. the full-automatic digestion instrument of multi partition heating according to claim 2, it is characterized in that: described runner assembly comprises rotary electric machine mount pad (12), rotary electric machine (11), shaft coupling (10) and rotating shaft (9), described rotary electric machine mount pad (12) can be arranged in rectilinear movement assembly (15) with moving linearly, described rotary electric machine (11) is arranged on rotary electric machine mount pad (12), and the output shaft of rotary electric machine (11) connects rotating shaft (9) by shaft coupling (10).
4. the full-automatic digestion instrument of multi partition heating according to Claims 2 or 3, is characterized in that: described fluid injection assembly comprises fluid injection swing pipe (8), liquid injection pipe mounting blocks (7), liquid level sensor (13) and liquid injecting mouth (14); One end of described fluid injection swing pipe (8) is arranged in rotating shaft (9), and the other end is arranged on the top of liquid injection pipe mounting blocks (7); Described liquid injecting mouth (14) is arranged on the bottom of liquid injection pipe mounting blocks (7), and liquid level sensor (13) is installed on its top.
5. the full-automatic digestion instrument of multi partition heating according to claim 1, it is characterized in that: described liquid feed device comprises the fluidsupply container of peristaltic pump (19), liquid separatnig valve (20) and more than a group, described fluidsupply container is communicated with the liquid interface that enters on liquid separatnig valve (20) by feed tube, and the liquid interface that goes out on liquid separatnig valve (20) is communicated with peristaltic pump (19) by drain pipe.
6. the full-automatic digestion instrument of multi partition heating according to claim 1, is characterized in that: described shaking device comprises vibration motor, vibration motor mount pad, excentric shaft, vibrations connecting rod, vibrations erecting frame, vibrations guide rail and jolting plate; Described vibrations erecting frame is arranged on the Lift Part of jacking gear, and vibrations guide rails assembling is on vibrations erecting frame, and jolting plate is arranged on vibrations guide rail; Described vibration motor mount pad is arranged on one end of vibrations erecting frame, and vibration motor is arranged on the bottom of vibration motor mount pad; One end of described excentric shaft connects the output shaft of vibration motor, and the other end connects vibrations connecting rod, and one end of jolting plate is connected with vibrations connecting rod.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520919551.8U CN205138874U (en) | 2015-11-19 | 2015-11-19 | Full -automatic digestion instrument of multi partition heating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520919551.8U CN205138874U (en) | 2015-11-19 | 2015-11-19 | Full -automatic digestion instrument of multi partition heating |
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| CN205138874U true CN205138874U (en) | 2016-04-06 |
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| CN201520919551.8U Active CN205138874U (en) | 2015-11-19 | 2015-11-19 | Full -automatic digestion instrument of multi partition heating |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338429A (en) * | 2016-08-26 | 2017-01-18 | 北京普立泰科仪器有限公司 | Full-automatic modularized digestion instrument |
| CN106353174A (en) * | 2016-11-04 | 2017-01-25 | 天津同阳科技发展有限公司 | Heavy metal decomposing device based on vibration decomposing method |
| CN107525711A (en) * | 2017-08-02 | 2017-12-29 | 广州格丹纳仪器有限公司 | A kind of full-automatic digestion device |
| CN109580974A (en) * | 2018-12-31 | 2019-04-05 | 华测检测认证集团股份有限公司 | The multichannel of Rapid replacement automates titration outfit |
| CN109590045A (en) * | 2019-02-14 | 2019-04-09 | 杨柳 | A kind of constant temp test tube rack structure |
| CN110487611A (en) * | 2019-09-09 | 2019-11-22 | 生态环境部南京环境科学研究所 | A kind of pretreatment unit and preprocess method measuring Mercury In Soil content |
| CN113984754A (en) * | 2021-12-02 | 2022-01-28 | 云南省农业科学院农业环境资源研究所 | Continuous detection device and method for nitrogen and phosphorus in organic fertilizer |
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2015
- 2015-11-19 CN CN201520919551.8U patent/CN205138874U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338429A (en) * | 2016-08-26 | 2017-01-18 | 北京普立泰科仪器有限公司 | Full-automatic modularized digestion instrument |
| CN106338429B (en) * | 2016-08-26 | 2024-02-20 | 北京普立泰科仪器有限公司 | Full-automatic instrument of clearing up of modularization |
| CN106353174A (en) * | 2016-11-04 | 2017-01-25 | 天津同阳科技发展有限公司 | Heavy metal decomposing device based on vibration decomposing method |
| CN106353174B (en) * | 2016-11-04 | 2023-07-18 | 天津同阳科技发展有限公司 | Heavy metal digestion device based on vibration digestion method |
| CN107525711A (en) * | 2017-08-02 | 2017-12-29 | 广州格丹纳仪器有限公司 | A kind of full-automatic digestion device |
| CN109580974A (en) * | 2018-12-31 | 2019-04-05 | 华测检测认证集团股份有限公司 | The multichannel of Rapid replacement automates titration outfit |
| CN109590045A (en) * | 2019-02-14 | 2019-04-09 | 杨柳 | A kind of constant temp test tube rack structure |
| CN110487611A (en) * | 2019-09-09 | 2019-11-22 | 生态环境部南京环境科学研究所 | A kind of pretreatment unit and preprocess method measuring Mercury In Soil content |
| CN113984754A (en) * | 2021-12-02 | 2022-01-28 | 云南省农业科学院农业环境资源研究所 | Continuous detection device and method for nitrogen and phosphorus in organic fertilizer |
| CN113984754B (en) * | 2021-12-02 | 2024-04-16 | 云南省农业科学院农业环境资源研究所 | Device and method for continuously detecting nitrogen and phosphorus in organic fertilizer |
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