CN103592243A - Automatic position correcting device for atomizer - Google Patents
Automatic position correcting device for atomizer Download PDFInfo
- Publication number
- CN103592243A CN103592243A CN201310574055.9A CN201310574055A CN103592243A CN 103592243 A CN103592243 A CN 103592243A CN 201310574055 A CN201310574055 A CN 201310574055A CN 103592243 A CN103592243 A CN 103592243A
- Authority
- CN
- China
- Prior art keywords
- atomizer
- contained
- horizontal
- holder
- servomotor
- 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.)
- Pending
Links
Images
Abstract
An automatic position correcting device for an atomizer comprises the atomizer (1), wherein the atomizer (1) is mounted on an atomizer platform base (2), and the automatic position correcting device is characterized in that the atomizer (1) is provided with a horizontal position regulating mechanism (3) in the horizontal direction and a vertical direction regulating mechanism (4) in the vertical direction. According to the automatic position correcting device provided by the invention, the position of the atomizer is automatically regulated through an automatic regulating mechanism to an accurate position, then the regulation is completed, an instrument reaches the optimum working condition, the conventional defects of low artificial regulating efficiency and poor accuracy are changed, and the position of the atomizer is automatically corrected and adjusted, so that the working efficiency is improved, and the production cost is saved.
Description
Technical field
The invention belongs to scientific analysis Instrument technology field, specifically just relate to atomic spetrophtometry instrument, especially relate to the position automatic correction device of the atomizer of atomic spetrophtometry instrument, improved the measuring accuracy of atomic spetrophtometry instrument.
Background technology
Atomic Absorption Spectrometer is a kind of extremely important analytical approach in analytical chemistry field, has been widely used in metallurgical industry.Atomic absorption spectrography (AAS) is the method for utilizing the degree of absorption of the ground state atom characteristic radiation line of tested element to carry out quantitative test.Both can carry out some major constituents mensuration, can carry out again ppm, the microdetermination of ppb level, Atomic Absorption Spectrometer can be measured multiple element, and wherein flame atomic absorption spectrometry can measure the 10-9g/mL order of magnitude, and graphite oven atomic absorption can measure the 10-13g/mL order of magnitude.
Atomic Absorption Spectrometer is comprised of light source, atomizer, beam splitting system and detection system, the principle of work of Atomic Absorption Spectrometer is that sample is converted into steam in atomizer, because temperature is lower, most of atoms are in ground state, when the Dan Shu launching from hollow cathode lamp radiation source passes through sample steam, due to radiation frequency and electronics in atom by ground state transition to corresponding compared with the frequency of the needed energy of highly excited level, a part of light is by Atomic absorption, i.e. resonance absorption.The unabsorbed light of another part is analytic signal, by photodetector system, is received.Because sharp Line beam is because the degree that absorption weakens is directly proportional to the concentration of analytical element in atomic vapour, so measurement result is compared with standard, just can obtain the constituent content in sample.
Atomizer is one of core apparatus of Atomic Absorption Spectrometer, its position adjustments has very important impact in measuring process, if position is not adjusted to the best, gently light intensity is led in impact, heavy affect atomization effect, thus concentration that cannot Measurement accuracy element to be measured.Traditional method is all manually to adjust atomizer position, and operating personnel mainly control the Adjusting accuracy of atomizer position with personal experience and skill level, complicated operation and be difficult to control.
Summary of the invention
The object of the invention is to rely on for existing Atomic Absorption Spectrometer atomizer position adjustments the defect that manually completes the not high lowering apparatus accuracy of measurement of precision, a kind of atomizer position automatic correction device is provided, utilize automatic regulating apparatus that atomizer is adjusted to accurate location, improved the measuring accuracy of Atomic Absorption Spectrometer.
Technical scheme
In order to realize above-mentioned technical purpose, the present invention designs a kind of atomizer position automatic correction device, it comprises atomizer, atomizer is contained on atomizer platform base, it is characterized in that: described atomizer is equipped with horizontal level governor motion in the horizontal direction, vertical direction is equipped with vertical direction governor motion.
Described horizontal level governor motion comprises horizontal servo motor, horizontal servo motor is connected with holder by driving stem, holder is contained on base, holder can move by along continuous straight runs under horizontal servo motor drives on base, described vertical direction governor motion comprises vertical servomotor, vertically servomotor output shaft is connected with belt gear, belt gear output shaft is connected with atomizer, atomizer is contained on atomizer platform base, atomizer platform base is contained in holder upper surface, vertically servomotor and belt gear are contained in holder upper surface, atomizer can vertically move under vertical servomotor drives by belt gear on atomizer platform base.
Described vertical servomotor is contained on vertical motor bearing seat, and vertically motor bearing seat is arranged on holder.
Described horizontal servo motor is contained on horizontal motor bearing seat, and horizontal motor bearing seat is installed on base.
While starting working, adjust instrument to energy normal condition, then load onto on request atomizer, and initialized location arrives default conditions, optical viewer energy value is non-vanishing; Then click host computer and automatically adjust button, controller is automatically according to energy value: transversal scanning energy first, find out behind optimum position, have good positioning, then longitudinal scanning energy, optimum position found out, and record preservation, instrument revert to optimum position by atomizer automatically, adjusts and finishes.
Beneficial effect
The present invention adjusts to accurate location by automatic adjusting mechanism automatically by atomizer position, adjust and finish, instrument reaches best operating condition, change manual shift inefficiency in the past, the defect of low precision, automatic calibration regulates atomizer position to improve work efficiency, has saved production cost.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 be in accompanying drawing 1 A to schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment
As shown in attached Fig. 1 and 2, a kind of atomizer position automatic correction device, it comprises atomizer 1, atomizer 1 is contained on atomizer platform base 2, wherein, described atomizer 1 is equipped with horizontal level governor motion 3 in the horizontal direction, and vertical direction is equipped with vertical direction governor motion 4.
Described horizontal level governor motion 3 comprises horizontal servo motor 301, horizontal servo motor 301 is connected with holder 5 by driving stem 301a, holder 5 is contained on base 6, holder 5 can move by along continuous straight runs under horizontal servo motor 301 drives on base 6, described vertical direction governor motion 4 comprises vertical servomotor 401, vertically servomotor 401 output shafts are connected with belt gear 402, belt gear 402 output shafts are connected with atomizer 1, atomizer 1 is contained on atomizer platform base 2, atomizer platform base 2 is contained in holder 5 upper surfaces, vertically servomotor 401 and belt gear 402 are contained in holder 5 upper surfaces, atomizer 1 can vertically move under vertical servomotor 401 drives by belt gear 402 on atomizer platform base 2.
Described vertical servomotor 401 is contained on vertical motor bearing seat 7, and vertically motor bearing seat 7 is arranged on holder 5.
Described horizontal servo motor 301 is contained on horizontal motor bearing seat 8, and horizontal motor bearing seat 8 is installed on base 6.
Whole Atomic Absorption Spectrometer sends automated location adjustment order by PC management software, and controller receives after automatic adjustment order, replys and receives normal response at once, starts preliminary work simultaneously;
Then, controller automatically by horizontal direction and vertically servomotor automatically reset to original position so that between can all standing peak region during energy scan;
The 3rd step: drive horizontal direction driven by servomotor bar to move fixed station and move 200 units from starting position positive dirction, real time record energy value, and Automatic-searching peak point simultaneously, determines horizontal level,
The 4th step: in like manner drive vertical direction servomotor by belt gear a driven atom device, vertical direction moves 200 units again, and real time record energy value, and Automatic-searching peak point simultaneously, determines vertical direction position.
The 5th step: controller is adjusted to atomizer position behind optimum position automatically, can preserve automatically, so that the later stage is used automatic adjusting position, without adjusting, conveniently uses again.
The 6th step: feedback PC is adjusted end automatically, and PC shows normal operating conditions.
The present invention adjusts to accurate location by automatic adjusting mechanism automatically by atomizer position, adjust and finish, instrument reaches best operating condition, change manual shift inefficiency in the past, the defect of low precision, automatic calibration regulates atomizer position to improve work efficiency, has saved production cost.
Claims (4)
1. an atomizer position automatic correction device, it comprises atomizer (1), atomizer (1) is contained on atomizer platform base (2), it is characterized in that: described atomizer (1) is equipped with horizontal level governor motion (3) in the horizontal direction, vertical direction is equipped with vertical direction governor motion (4).
2. a kind of atomizer as claimed in claim 1 position automatic correction device, it is characterized in that: described horizontal level governor motion (3) comprises horizontal servo motor (301), horizontal servo motor (301) is connected with holder (5) by driving stem (301a), holder (5) is contained in base 6) on, holder (5) can move at the upper along continuous straight runs of base (6) under horizontal servo motor (301) drives, described vertical direction governor motion (4) comprises vertical servomotor (401), vertically servomotor (401) output shaft is connected with belt gear (402), belt gear (402) output shaft is connected with atomizer (1), atomizer (1) is contained on atomizer platform base (2), atomizer platform base (2) is contained in holder (5) upper surface, vertically servomotor (401) and belt gear (402) are contained in holder (5) upper surface, atomizer (1) can vertically move under vertical servomotor (401) drives by belt gear (402) on atomizer platform base (2).
3. a kind of atomizer as claimed in claim 2 position automatic correction device, it is characterized in that: it is upper that described vertical servomotor (401) is contained in vertical motor bearing seat (7), vertically motor bearing seat (7) is arranged on holder (5).
4. a kind of atomizer as claimed in claim 2 position automatic correction device, it is characterized in that: it is upper that described horizontal servo motor (301) is contained in horizontal motor bearing seat (8), and horizontal motor bearing seat (8) is installed on base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574055.9A CN103592243A (en) | 2013-11-15 | 2013-11-15 | Automatic position correcting device for atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574055.9A CN103592243A (en) | 2013-11-15 | 2013-11-15 | Automatic position correcting device for atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103592243A true CN103592243A (en) | 2014-02-19 |
Family
ID=50082469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310574055.9A Pending CN103592243A (en) | 2013-11-15 | 2013-11-15 | Automatic position correcting device for atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103592243A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200686A (en) * | 2015-05-04 | 2016-12-07 | 宝山钢铁股份有限公司 | X fluorescence spectrometer analyzing crystal adjusting apparatus and method is fixed for Wavelength dispersion type |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59220631A (en) * | 1983-05-30 | 1984-12-12 | Shimadzu Corp | Atomic absorption analyzer |
| US4976541A (en) * | 1987-02-17 | 1990-12-11 | Analyte Corporation | Automatic atomic-absorption spectrometry method |
| CN2653497Y (en) * | 2003-09-12 | 2004-11-03 | 北京普析通用仪器有限责任公司 | Atomic device |
| CN201026519Y (en) * | 2007-05-25 | 2008-02-27 | 上海华立电子工程有限公司 | Automatic sprayer |
| CN102175900A (en) * | 2011-03-04 | 2011-09-07 | 绵阳固创科技有限责任公司 | Adaptive integrated electric energy meter seal equipment |
| CN102590104A (en) * | 2011-01-12 | 2012-07-18 | 沈阳华光精密仪器有限公司 | Atomic absorption spectrophotometer |
| CN202715503U (en) * | 2012-06-04 | 2013-02-06 | 东莞市菱锐机械有限公司 | Spraying machine |
| CN203595663U (en) * | 2013-11-15 | 2014-05-14 | 上海仪电分析仪器有限公司 | Atomizer position autocorrelation device |
-
2013
- 2013-11-15 CN CN201310574055.9A patent/CN103592243A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59220631A (en) * | 1983-05-30 | 1984-12-12 | Shimadzu Corp | Atomic absorption analyzer |
| US4976541A (en) * | 1987-02-17 | 1990-12-11 | Analyte Corporation | Automatic atomic-absorption spectrometry method |
| CN2653497Y (en) * | 2003-09-12 | 2004-11-03 | 北京普析通用仪器有限责任公司 | Atomic device |
| CN201026519Y (en) * | 2007-05-25 | 2008-02-27 | 上海华立电子工程有限公司 | Automatic sprayer |
| CN102590104A (en) * | 2011-01-12 | 2012-07-18 | 沈阳华光精密仪器有限公司 | Atomic absorption spectrophotometer |
| CN102175900A (en) * | 2011-03-04 | 2011-09-07 | 绵阳固创科技有限责任公司 | Adaptive integrated electric energy meter seal equipment |
| CN202715503U (en) * | 2012-06-04 | 2013-02-06 | 东莞市菱锐机械有限公司 | Spraying machine |
| CN203595663U (en) * | 2013-11-15 | 2014-05-14 | 上海仪电分析仪器有限公司 | Atomizer position autocorrelation device |
Non-Patent Citations (1)
| Title |
|---|
| 喻德政: ""自动对准设备的自动校正方法及装置"", 《半导体设备》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200686A (en) * | 2015-05-04 | 2016-12-07 | 宝山钢铁股份有限公司 | X fluorescence spectrometer analyzing crystal adjusting apparatus and method is fixed for Wavelength dispersion type |
| CN106200686B (en) * | 2015-05-04 | 2019-07-23 | 宝山钢铁股份有限公司 | Device and method are adjusted for the fixed road X fluorescence spectrometer analyzing crystal of Wavelength dispersion type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202057579U (en) | Optical system capable of on-line detecting internal quality of fruits | |
| CN1952687B (en) | Automatic collimating method and collimator set for light path of colidar | |
| CN203595663U (en) | Atomizer position autocorrelation device | |
| CN104297218A (en) | In situ on-line detection device and method for remote metallurgy liquid metal component | |
| CN203688403U (en) | Device for testing eigen contact angles | |
| CN102121902A (en) | Online Raman spectrometer correction device and correction method thereof | |
| CN102305593A (en) | Method and device for measuring geometric elements of high-accuracy and wide-range thin-film transistor (TFT) substrate glass | |
| CN115825101B (en) | Mini LED panel optical detection equipment and detection method thereof | |
| CN106996849B (en) | Standard torque spanner calibrating installation based on air bearings support | |
| CN102650576A (en) | Sample position automatic adjusting device in product quality detecting system | |
| CN104406996A (en) | Ray-intensity-adjustable quantitative paper sensor and control method thereof | |
| CN103592243A (en) | Automatic position correcting device for atomizer | |
| CN202522202U (en) | Detecting device for diameter of cigarette or filter rod | |
| CN103323420B (en) | A kind of for gastric cancer detection Terahertz system sample sampling apparatus and using method thereof | |
| CN206292158U (en) | A kind of Multifunction infrared spectrometer sample holder | |
| CN110665777B (en) | Ultraviolet curing device and method for optical fiber ring | |
| CN201983859U (en) | On-line Raman spectrometer calibration device | |
| CN101929953B (en) | Online air quality monitor capable of calibrating automatically | |
| CN203732439U (en) | Correcting device for gas concentration measurement based on wavelength modulation technique | |
| CN206378390U (en) | A kind of pitch test automatic liquid-feeding formula contact angle measurement | |
| CN206161283U (en) | A debugging detector for infrared corner reflector | |
| CN209372686U (en) | The fast regulating mechanism of the height of differential absorption lidar based on dye laser | |
| CN103439073A (en) | Auxiliary assembling and disassembling device for large bearing vibration detecting | |
| CN103439544B (en) | Precise automatic adjustment method and device of balance of instrument machine core | |
| CN201417252Y (en) | Air quality on-line monitoring instrument with automatic calibration performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140219 |