CN203259478U - Rapid trace moisture tester - Google Patents
Rapid trace moisture tester Download PDFInfo
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- CN203259478U CN203259478U CN 201320188306 CN201320188306U CN203259478U CN 203259478 U CN203259478 U CN 203259478U CN 201320188306 CN201320188306 CN 201320188306 CN 201320188306 U CN201320188306 U CN 201320188306U CN 203259478 U CN203259478 U CN 203259478U
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Abstract
The utility model discloses a rapid trace moisture tester. An automatic liquid supply and drainage system comprises a solvent bottle (4), a waste liquid bottle (6), a reaction kettle (3) and an automatic liquid supply and drainage device, wherein a liquid inlet pipe of the automatic liquid supply and drainage device and the solvent bottle (4) are connected through a hose of an elbow drying tube (5), the solvent bottle (4) and the reaction kettle (3) are connected through a hose, the reaction kettle (3) and the waste liquid bottle (6) are connected through a hose, the waste liquid bottle (6) and a liquid drainage pipe of the automatic liquid supply and drainage device are connected through a hose of another elbow drying tube (5), and the reaction kettle (3) is provided with a straight drying tube (2). According to the utility model, a moisture absorption state is visually displayed through adding allochroic silicagel, and most importantly, users can know whether an instrument system is affected with damp and the degree of damping, so that an effect of convenient operation and maintenance is achieved; meanwhile, an original glass drying tube is replaced with a plastic tube made from a polypropylene material, and therefore, an effect of safety and convenience is reliably guaranteed.
Description
Technical field
The utility model belongs to technical field of measurement and test, relates to a kind of fast trace moisture tester, relates in particular to a kind of a kind of fast trace moisture tester that can intuitively accurately judge drying property that has.
Background technology
At present " the capacity analysis by titration in 2010 editions two ones of the Chinese pharmacopoeia is can play the principle of quantitative reaction to measure moisture according to iodine and sulphuric dioxide with water in pyridine and methanol solution to aquametry.Used instrument should be dry, and can avoid the intrusion of moisture in air; Measurement operation should be carried out at the drying place.As; The full-automatic Ka Shi micro-water analyzer of ZDJ-1S, technically make drying agent with molecular sieve preventing from making moist, adopt totally enclosed type design (using the glass tube splendid attire), need only by relevant key button input parameter in user's operation, just can realize test, cleaning of demarcation, the sample of pre-titration, drift value, F value etc., avoided volatile chemical reagent to pollute the contact of room and human body, molecular sieve desiccant is for preventing the intrusion of moisture in the exterior ambient environment, thereby affect measuring result's accuracy, also be convenient to the maintaining of instrument simultaneously.But in experiment, find to use and be difficult to after a period of time definite judgement instrument and reagent and how long can make moist and need again change molecular sieve desiccant on each region of interest of instrument, effectively dry strick precaution maintenance measure will be unfavorable with experimental implementation as in wet condition and not taking, make testing result be difficult to reflect the true moisture state of sample, and make moist and to grasp its degree size situation.Although and the material of glass configuration is easy to get, cheap, glass material is broken easily in prolonged and repeated mounting or dismounting are used, even the incised wound hand.
Summary of the invention
The utility model proposes a kind of a kind of fast trace moisture tester that can intuitively accurately judge drying property that has for the deficiency of above-mentioned technology, and the plastic tube of drying tube glass material with safe polypropylene material substituted.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of fast trace moisture tester comprises automatically to drainage system, fast trace moisture tester and print facility, print facility links to each other with fast trace moisture tester main frame, main frame is provided with automatic feedback liquid device and automatic to reactor in the drainage system, describedly automatically comprise solvent bottle to drainage system, waste liquid bottle, reactor and the automatic drain pump of giving, the described feed tube of drain pump of automatically giving is connected by the flexible pipe that is provided with the elbow drying tube with described solvent bottle, described solvent bottle is connected by flexible pipe with described reactor, described reactor is connected by flexible pipe with waste liquid bottle, described waste liquid bottle is connected by the flexible pipe that is provided with the elbow drying tube with the described discharging tube of drain pump of automatically giving, and described reactor is provided with straight drying tube.
Be respectively equipped with blue diatom drying agent in described elbow drying tube and the described straight drying tube.
Two of described straight drying tube and curved formula drying tube is respectively equipped with the dry medicinal cotton of processing of one deck and fills out pad.
The beneficial effects of the utility model are: but since the physisorption of blue diatom drying agent in test tube, reaction temperature and, reliable and secure; Nontoxic, odorless, to health without harm; Stable chemical nature has stronger physical strength; Can reuse, intuitively show sucting wet state, the most important state that makes moist that can allow the user clearly know instrument by adding discolour silica gel.The glass material drying tube changes the fragility of the glass before having changed behind the plastic tube of polypropylene transparent material into, and the material elasticity transparency is improved, and the security aspect is guaranteed, and has made things convenient for the operation and maintenance maintenance.
Description of drawings
Fig. 1 is the structural representation that the utility model is given drainage system automatically.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Embodiment 1:
Comprise that automatically to drainage system and fast trace moisture tester, print facility is linked to each other with fast trace moisture tester main frame with data line by power lead; The positive left side of main frame is monitor window, and the right is the parameter designing hurdle; Automatic feedback liquid device on the main frame, its objective is in system detects by main frame button control feedback liquid ml quantity, reactor is placed on the top position of main frame magnetic source, the magnetic bar established in it in course of reaction of reactor is controlled by the main frame magnetic source like this, ceaselessly stirred sample is uniformly dispersed it, be conducive to the drop reaction process, describedly automatically comprise solvent bottle 4 to drainage system, waste liquid bottle 6, reactor 3 and the automatic drain pump of giving, the described feed tube of drain pump of automatically giving is connected by the flexible pipe that is provided with elbow drying tube 5 with described solvent bottle 4, described solvent bottle 4 and described reactor 3 are connected by flexible pipe, described reactor 3 and waste liquid bottle 6 are connected by flexible pipe, described waste liquid bottle 6 is connected by the flexible pipe that is provided with elbow drying tube 5 with the described discharging tube of drain pump of automatically giving, and described reactor 3 is provided with straight drying tube 2.Injection port and three plastics leather hoses are arranged: advance the vs pipe, advance methanol solution pipe, discharging tube on the reactor.
Its concrete connected mode is as shown in Figure 1: automatically comprise solvent bottle 4, waste liquid bottle 6, reactor 3 to drainage system and automatically to drain pump, the described drain pump of automatically giving is connected by the flexible pipe 1 that is provided with elbow drying tube 5 with described solvent bottle 4, described solvent bottle 4 is connected by flexible pipe 1 with described reactor 3, described reactor 3 is connected by flexible pipe 1 with waste liquid bottle 6, described waste liquid bottle 6 is connected by the flexible pipe 1 that is provided with elbow drying tube 5 to drain pump automatically with described, and described reactor 3 is provided with straight drying tube 2; Be provided with blue diatom drying agent in described elbow drying tube 5 and the described straight drying tube 1.
Automatically adopt the automatic to drain pump of Beijing pioneer's prestige cutting edge of a knife or a sword Science and Technology Ltd. production to drain pump; The fast trace moisture tester is Beijing pioneer's prestige cutting edge of a knife or a sword Science and Technology Ltd., model: ZDJ-1S.
The discolour silica gel drying agent is blue particle (in moisture intrusion situation), easily absorbs moisture and graduates into pink, utilizes the feature of change color after its moisture absorption, uses as humidity indicator.And the degree size of making moist also can reflect substantially, very intuitively very obviously just can differentiate.The silica-gel desiccant principal ingredient is SiO
2, outward appearance is that solid circles is spherical, passes through SiO
2Unique multi-cellular structure forms capillary suction and coagulation is come powerful absorption moisture, after the moisture absorption not deliquescence to produce; Clean characteristics, it is widely used in the protection against the tide of the various products such as electronics, electrical equipment, five metals, physical construction, food, medicine and light textile leather, also is the adsorbent of the unique contact of present FDA simultaneously.After using silica-gel desiccant to replace molecular sieve, before experiment, just can open-and-shutly know the state of instrument.
Contrast experiment when making drying agent through the experimental data more than three batches and molecular sieve, sill is consistent as a result for both, conforms to quality requirements.Concrete data are as follows:
Table one: ZDJ-1S fast trace moisture teller is measured Ciprofloxacin Hydrochloride moisture report (use the discolour silica gel drying agent, use the drying tube of acrylic plastering material instead)
Table two: ZDJ-1S fast trace moisture teller is measured Ciprofloxacin Hydrochloride moisture report (use molecular sieve desiccant)
Can divide from the result of above-mentioned two groups of tables and to find out that measurement result is basically identical, all meet standard code.Again from the experimental analysis Technology Need, the result precision that detects when using discolour silica gel as drying agent, with a high credibility.Although and the use molecular sieve is done the credible result of drying agent water content detection, but when external environment humidity alters a great deal, the non-water balance state that it can not effectively reflect instrument intuitively how, after in case humidity was invaded the molecular sieve drying layer, just can cause non-isorrheic destruction to expense Ti Shi test solution, methanol reagent, reactor 3, waste liquid bottle 6 and connecting hose 1 at once, totally unfavorable to the experimental implementation in lower step.And a lot of troubles of maintaining increase of giving in the course of time instrument, even can waste more expense Ti Shi test solution, methanol reagent, increase unnecessary cost.
The discolour silica gel drying agent graduates into pink for very easily absorbing moisture, when it during in 5 work of straight drying tube 2, curved formula drying tube, utilize the pink feature of face after its moisture absorption, pulverize redness or part pulverize are red or be still blue particle to use the laboratory technician therefrom can naked eyes to tell the discolour silica gel drying agent as humidity indicator, thereby determine correct the carrying out of experimental implementation.Connect a kind of Karl-fischer trace moisture tester during use, at first we are at Ka Shi liquid bottle, the methyl alcohol bottle, waste liquid bottle 6, the straight drying tube 2 on reactor 3 tops, the dry blue silica gel drying agent of processing is more finished changing in curved formula drying tube 5 interior settings, straight drying tube 2 and curved formula drying tube 5(all replace to use with the acrylic plastering drying tube) two must fill out pad one deck with dry medicinal cotton of processing, after installing according to the method, move first the homeostasis of whole system, then carry out successively the pre-titration of moisture, drift value, the F value of blank moisture sample, the test of testing sample.Sample takes by weighing at ten thousand/electronic scale, after weighing up the sample in the weighing ship is put into reactor by the injection port on the reactor rapidly and carry out titration, instrument automatic alarm after titration finishes, from the monitor window reading out data, test waste liquid and residual particles in the complete rear cleaning reaction still, pour out the waste liquid in the waste liquid bottle, soak the two platinum electrodes of maintenance with absolute methanol at last, cleaning experiment table top.Such experiment is namely complete.Equipment after the improvement is handled easily both, and data are reliable, is conducive to the maintaining of instrument, and saves cost.
For the purpose of setting forth and describing, the aforementioned description that demonstrates exemplary embodiments of the present utility model.They be not at large or restriction the utility model be disclosed precise forms, clearly, under the guidance of summary of the invention of the present utility model and embodiment, much revise or distortion is possible.The preferential embodiment with describing of described selection is in order to show principle of the present utility model and practical application, therefore it also can make those skilled in the art make and use different embodiment of the present utility model, equally also can make suitable modification and replacement.Be anticipated that, by claim and be equal to replacement and can limit scope of the present utility model.
Claims (3)
1. fast trace moisture tester, it comprises automatically to drainage system, fast trace moisture tester main frame and print facility, print facility links to each other with fast trace moisture tester main frame, main frame is provided with automatic feedback liquid device and automatic to reactor (3) in the drainage system, it is characterized in that describedly automatically comprising solvent bottle (4) to drainage system, waste liquid bottle (6), reactor (3) and the automatic drain pump of giving, the described feed tube of drain pump of automatically giving is connected by the flexible pipe that is provided with elbow drying tube (5) with described solvent bottle (4), described solvent bottle (4) is connected by flexible pipe with described reactor (3), described reactor (3) is connected by flexible pipe with waste liquid bottle (6), described waste liquid bottle (6) is connected by the flexible pipe that is provided with elbow drying tube (5) with the described discharging tube of drain pump of automatically giving, and described reactor (3) is provided with straight drying tube (2).
2. a kind of fast trace moisture tester according to claim 1 is characterized in that being respectively equipped with blue diatom drying agent in described elbow drying tube (5) and the described straight drying tube (2).
3. a kind of fast trace moisture tester according to claim 1, the two that it is characterized in that described straight drying tube (2) and curved formula drying tube (5) is respectively equipped with the dry medicinal cotton of processing of one deck and fills out pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188306 CN203259478U (en) | 2013-04-15 | 2013-04-15 | Rapid trace moisture tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188306 CN203259478U (en) | 2013-04-15 | 2013-04-15 | Rapid trace moisture tester |
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| Publication Number | Publication Date |
|---|---|
| CN203259478U true CN203259478U (en) | 2013-10-30 |
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| CN 201320188306 Expired - Fee Related CN203259478U (en) | 2013-04-15 | 2013-04-15 | Rapid trace moisture tester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999129A (en) * | 2020-07-17 | 2020-11-27 | 中国科学院南京地理与湖泊研究所 | Atmospheric water vapor collecting device and using method thereof |
-
2013
- 2013-04-15 CN CN 201320188306 patent/CN203259478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999129A (en) * | 2020-07-17 | 2020-11-27 | 中国科学院南京地理与湖泊研究所 | Atmospheric water vapor collecting device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20180415 |