CN103913225B - The achromatism manual adjustment means of portable Atomic Absorption Spectrometer - Google Patents
The achromatism manual adjustment means of portable Atomic Absorption Spectrometer Download PDFInfo
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- CN103913225B CN103913225B CN201310006491.6A CN201310006491A CN103913225B CN 103913225 B CN103913225 B CN 103913225B CN 201310006491 A CN201310006491 A CN 201310006491A CN 103913225 B CN103913225 B CN 103913225B
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- end plate
- atomic absorption
- absorption spectrometer
- line slideway
- light
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Abstract
A kind of achromatism manual adjustment means of portable Atomic Absorption Spectrometer, comprise substrate, the two ends of described substrate are fixed with the first miniature line slideway and the second miniature line slideway respectively, the centre of described substrate is atomizer center, light-source system is slidable to be arranged on described first miniature line slideway, and spectral detection system is slidable to be arranged on described second miniature line slideway.First end plate is fastened on described light-source system.The first locking nail is equipped with described first end plate, to be locked relative to described substrate by described first end plate or to unclamp.Described first end plate is provided with the groove of the lamp position aimed on portable Atomic Absorption Spectrometer.The present invention can by the adjustment to the distance between light source and atomizer center and between spectral detection system and atomizer center, strengthen instrument to the light radiation intensity input of different element light source, project organization is reasonable, lowering apparatus power consumption, improves the work efficiency of instrument.
Description
Technical field
The present invention relates to a kind of achromatism manual adjustment means of portable Atomic Absorption Spectrometer.
Background technology
Along with the develop rapidly of economy, the accident of environmental pollution emerges in an endless stream, and also day by day highlights polluting on-the-spot Emergent detection demand.Conventional atom absorbing apparatus belongs to laboratory large-sized analytic instrument, and Emergent detection is carried out at the scene that cannot be carried to.Portable Atomic Absorption Spectrometer just solves this problem.
But when portable Atomic Absorption Spectrometer tests different element, light source is also different respectively from the optimum position at spectral detection system distance atomizer center.If can not adjust with the spacing at spectral detection system and atomizer center between light source and atomizer center, then affect the main analytical wavelengths of different element light sources and obtain maximum light radiation intensity signal.Portable Atomic Absorption Spectrometer will work without under power grid environment at the scene simultaneously, just can only adopt powered battery mode.The electricity of battery is limited, and instrument power consumption is large, then decrease the instrument working time at the scene, reduces work efficiency.
Summary of the invention
The object of this invention is to provide a kind of achromatism manual adjustment means of portable Atomic Absorption Spectrometer, distance adjustable on the one hand between light source and atomizer center and between spectral detection system and atomizer center, the main analytical wavelengths optical radiation of instrument to different element light source is made to obtain maximum intensity input, project organization is reasonable, improves the work efficiency of instrument.Solve instrument on the other hand large because of power consumption, cause the working time at the scene to reduce, the problem of lowering apparatus power consumption.
For this reason, the achromatism manual adjustment means of a kind of portable Atomic Absorption Spectrometer of the present invention, comprise substrate, the two ends of described substrate are fixed with the first miniature line slideway and the second miniature line slideway respectively, the centre of described substrate is atomizer center, light-source system is slidable to be arranged on described first miniature line slideway, and spectral detection system is slidable to be arranged on described second miniature line slideway.
Wherein, the first end plate is fastened on described light-source system.
The first locking nail is equipped with wherein, described first end plate, to be locked relative to described substrate by described first end plate or to unclamp.
Wherein, described first end plate is provided with the groove of the lamp position aimed on portable Atomic Absorption Spectrometer.
Wherein, the second end plate is fastened on described spectral detection system.
The second locking nail is equipped with wherein, described second end plate, to be locked relative to described substrate by described second end plate or to unclamp.
Wherein, described second end plate is provided with the groove of the lamp position aimed on portable Atomic Absorption Spectrometer.
The invention has the beneficial effects as follows, can by the adjustment to the distance between light source and atomizer center and between spectral detection system and atomizer center, strengthen instrument to the light radiation intensity input of different element light source, project organization is reasonable, lowering apparatus power consumption, improves the work efficiency of instrument.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals
Substrate-1; First miniature line slideway-2; Light-source system-3; First end plate-4; First locking nail-5; Atomizer center-6; Second miniature line slideway-7; Spectral detection system-8; Second end plate-9; Second locking nail-10.
Embodiment
In order to enable shape of the present invention, structure and feature be understood better, below will enumerate preferred embodiment and being described in detail by reference to the accompanying drawings.
The achromatism manual adjustment means of a kind of portable Atomic Absorption Spectrometer shown in Fig. 1, comprises substrate 1, and the two ends of substrate 1 are fixed with the first miniature line slideway 2 and the second miniature line slideway 7 respectively, and the centre of substrate 1 is atomizer center 6.
Light-source system 3 is slidably arranged on the first miniature line slideway 2, and the first end plate 4 uses screw fastening on light-source system 3.First end plate 4 is equipped with the first locking nail 5, the first end plate 4 can be locked relative to substrate 1 or unclamp.
Spectral detection system 8 is slidably arranged on the second miniature line slideway 7, and the second end plate 9 with screw fastening, the second end plate 9 is equipped with the second locking nail 10, the second end plate 9 can be locked relative to substrate 1 or unclamp on spectral detection system 8.
First end plate 4 and the second end plate 9 are equipped with groove, when achromatism manual adjustment means of the present invention is installed on portable Atomic Absorption Spectrometer, groove can first be aimed near lamp position that portable Atomic Absorption Spectrometer upper cover has marked, to obtain a more close position, then manually adjust near lamp position, to obtain optimum position.
Below to obtain the maximum light radiation intensity signal of the main analytical wavelengths of copper, specific works process of the present invention is described.
When measuring copper (Cu) in water sample, first on light-source system 3, place copper (Cu) lamp, power-on, light copper lamp.The lamp position of the copper of portable Atomic Absorption Spectrometer instrument upper cover mark is that main analytical wavelengths corresponding to copper obtains the lamp position of optimal imaging in theory.Unclamp the first locking nail 5, mobile first end plate 4, by close for the lamp position that the groove on the first end plate 4 and upper cover mark, and in spectral detection system 8, observe the light radiation intensity signal of the main analytical wavelengths of copper, when main analytical wavelengths light radiation intensity signal reaches maximum value, lock the first locking nail 5.
As light-source system 3 position adjustments still can not reach copper main analytical wavelengths light radiation intensity signal maximum time, the second locking nail 10 can be unclamped, mobile second end plate 9, by close for the lamp position that the groove on the second end plate 9 and portable Atomic Absorption Spectrometer instrument upper cover mark, regulate spectral detection system 8 position, when making copper main analytical wavelengths light radiation intensity signal reach maximum, lock the second locking nail 10.
When the present invention tests different element, can according to Different Light, the distance between adjustment light-source system and spectral detection system distance atomizer center, strengthens instrument to the light radiation intensity input of different element light source; By manual adjustments, lowering apparatus power consumption, improves the work efficiency of instrument.
The above description of this invention is illustrative, and nonrestrictive, and those skilled in the art is understood, and can carry out many amendments, change or equivalence, but they all will fall within the scope of protection of the present invention within the spirit and scope of claim restriction to it.
Claims (3)
1. the achromatism manual adjustment means of a portable Atomic Absorption Spectrometer, it is characterized in that, comprise substrate, the two ends of described substrate are fixed with the first miniature line slideway and the second miniature line slideway respectively, the centre of described substrate is atomizer center, light-source system is slidable to be arranged on described first miniature line slideway, described light-source system is fastened with first end plate, described first end plate is equipped with the first locking nail, described first end plate is locked relative to described substrate or unclamps, spectral detection system is slidable to be arranged on described second miniature line slideway, described spectral detection system is fastened with the second end plate, described second end plate is equipped with the second locking nail, described second end plate is locked relative to described substrate or unclamps.
2. the achromatism manual adjustment means of portable Atomic Absorption Spectrometer as claimed in claim 1, is characterized in that, described first end plate is provided with the groove of the lamp position aimed on portable Atomic Absorption Spectrometer.
3. the achromatism manual adjustment means of portable Atomic Absorption Spectrometer as claimed in claim 1, is characterized in that, described second end plate is provided with the groove of the lamp position aimed on portable Atomic Absorption Spectrometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006491.6A CN103913225B (en) | 2013-01-08 | 2013-01-08 | The achromatism manual adjustment means of portable Atomic Absorption Spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006491.6A CN103913225B (en) | 2013-01-08 | 2013-01-08 | The achromatism manual adjustment means of portable Atomic Absorption Spectrometer |
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| Publication Number | Publication Date |
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| CN103913225A CN103913225A (en) | 2014-07-09 |
| CN103913225B true CN103913225B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310006491.6A Active CN103913225B (en) | 2013-01-08 | 2013-01-08 | The achromatism manual adjustment means of portable Atomic Absorption Spectrometer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964927B (en) * | 2015-06-08 | 2018-09-21 | 上海蓝怡科技股份有限公司 | A kind of multisample detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3827322A1 (en) * | 1988-07-05 | 1990-01-11 | Spectruma Gmbh | DEVICE FOR SIMULTANEOUS ATOMIC ABSORPTION SPECTROMETRY |
| CN201600321U (en) * | 2009-12-21 | 2010-10-06 | 杭州博日科技有限公司 | Ultramicro-spectrophotometer |
| CN202305409U (en) * | 2011-10-09 | 2012-07-04 | 北京瑞利分析仪器有限公司 | Portable atomic fluorescence spectroscopy |
| CN203053567U (en) * | 2013-01-08 | 2013-07-10 | 北京瑞利分析仪器有限公司 | Achromatic manual adjusting mechanism of portable atomic absorption spectrometer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7133131B2 (en) * | 2001-08-10 | 2006-11-07 | Gbc Scientific Equipment Pty Ltd | Atomic absorption spectrometer |
-
2013
- 2013-01-08 CN CN201310006491.6A patent/CN103913225B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3827322A1 (en) * | 1988-07-05 | 1990-01-11 | Spectruma Gmbh | DEVICE FOR SIMULTANEOUS ATOMIC ABSORPTION SPECTROMETRY |
| CN201600321U (en) * | 2009-12-21 | 2010-10-06 | 杭州博日科技有限公司 | Ultramicro-spectrophotometer |
| CN202305409U (en) * | 2011-10-09 | 2012-07-04 | 北京瑞利分析仪器有限公司 | Portable atomic fluorescence spectroscopy |
| CN203053567U (en) * | 2013-01-08 | 2013-07-10 | 北京瑞利分析仪器有限公司 | Achromatic manual adjusting mechanism of portable atomic absorption spectrometer |
Non-Patent Citations (1)
| Title |
|---|
| 原子吸收光谱分析法与其测定仪器初探;王军;《农业科技与装备》;20110228(第2期总第200期);第44页右栏倒数第1段-第45页左栏第2段 * |
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| CN103913225A (en) | 2014-07-09 |
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Application publication date: 20140709 Assignee: Beijing Beifen-Ruili Analytical Instrument (Group) Co., Ltd. Assignor: Beijing Ruili Analysis Instrument Co.,Ltd. Contract record no.: 2018990000232 Denomination of invention: Manual achromatism adjusting mechanism for portable atomic absorption spectrometer Granted publication date: 20160413 License type: Exclusive License Record date: 20180822 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180910 Address after: 100094 160 Beiqing Road, Haidian District, Beijing Patentee after: Beijing Beifen-Ruili Analytical Instrument (Group) Co., Ltd. Address before: 100016 A5 building, 9 Jiuxianqiao East Road, Chaoyang District, Beijing. Patentee before: Beijing Ruili Analysis Instrument Co.,Ltd. |