CN202256093U - A novel water content tester - Google Patents
A novel water content tester Download PDFInfo
- Publication number
- CN202256093U CN202256093U CN2011203583719U CN201120358371U CN202256093U CN 202256093 U CN202256093 U CN 202256093U CN 2011203583719 U CN2011203583719 U CN 2011203583719U CN 201120358371 U CN201120358371 U CN 201120358371U CN 202256093 U CN202256093 U CN 202256093U
- Authority
- CN
- China
- Prior art keywords
- hollow member
- balance stem
- precision spring
- balance bar
- pointer
- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a novel water content tester and relates to a device which can timely acquire drying time of sandstone and intuitively acquire reading numbers of water content. It is characterized in that the device is composed of a support base, a drying box, a hollow member, a precision spring, a connector and a balance bar etc, wherein the hollow member is provided with a track and a number axis, the upper end of the precision spring is provided with a curved pointer, the hollow member and the balance bar are provided with vertical pointers, trays are provided at two ends of the balance bar; the hollow member is fixed on the support base by a fixing device, a lower connector is fixed on the support base, the upper and lower ends of the precision spring are separately connected with two connectors, the upper connector is connected with the balance bar, and two trays at two ends of the balance bar extends into the drying box through a bar-shaped vent of the drying box.
Description
Technical field
A kind of new aqueous rate of the utility model tester relates to a kind of equipment of laboratory measurement water content of sandstone, belongs to the Laboratory Instruments apparatus field, the particularly a kind of test termination time and detector for water content rate of reading directly perceived known.
Background technology
At present in the laboratory water cut test step be generally fry to do and oven dry after, calculate water percentage then, but be difficult for learning the time of sandstone oven dry, make the result inaccurate, fry and do and weigh and calculate the workload that has also increased the laboratory technician.
Summary of the invention
In order to improve above-mentioned situation, the utility model new aqueous rate tester provides a kind of equipment that can in time learn the sandstone drying time and intuitively obtain the water percentage reading, can when sandstone is dried, obtain the reading of water percentage.
A kind of new aqueous rate of the utility model tester is achieved in that the utility model new aqueous rate tester partly is made up of base for supporting, drying baker, hollow member, precision spring, connector, balance stem etc.; Wherein hollow member is equipped with track and number axis; The precision spring upper end has curved shape pointer; Having on hollow member and the balance stem has the vertical direction pointer, and pallet places the balance stem two ends.Hollow member is fixed on the base for supporting through stationary installation, and following terminal adapter is fixed on the base for supporting.The precision spring upper and lower side links to each other with two connectors respectively; Last terminal adapter links to each other with balance stem; Precision spring, go up in the track that terminal adapter peace weighing apparatus bar places hollow member and under the drive of precision spring, can move up and down along track, balance stem two is carried a tray and is stretched in the drying baker through the bar shaped air vent on the drying baker.
During use, the test sand of equal mass is put into two drying bakers respectively, this moment the balance stem balance, the vertical direction hands coincide on hollow member and the balance stem.Different bake out temperatures or different time are set open two drying bakers, in the drying course, water evaporates, test sand weight saving on the pallet, spring drives on the curved shape pointer and moves, and the value on the number axis of curved shape pointed changes.After a period of time, it is that balance stem shows that sandstone is dried during balance once more that balance stem pointer and hollow member pointer overlap once more, this moment the precision spring upper end curved shape pointed number axis on numerical value be water percentage.
Beneficial effect
One, can confirm in time whether sand dries.
Two, omit the process of weighing sand, need not consider the experimental enviroment influence, more convenient simple.
Three, omit record intermediate data and computation process, directly obtain the result, alleviate experimenter's workload.
Description of drawings
Accompanying drawing 1 is a kind of new aqueous rate of utility model tester three-dimensional structure diagram
In the accompanying drawing
Wherein part is: base for supporting (1), stationary installation (2), drying baker (3) (17), bar shaped air hole (4) (16); Pallet (5) (15), following terminal adapter (6), precision spring (7), last terminal adapter (8); Hollow member pointer (9), balance stem pointer (10), balance stem (11), hollow member (12); Curved shape pointer (13), number axis (14), track (18)
Embodiment:
A kind of new aqueous rate of the utility model tester is to realize like this; Mainly form by base for supporting (1), drying baker (3) (17), hollow member (12), precision spring (7), connector (8) (6), balance stem parts such as (11); Wherein hollow member is equipped with track (18) and number axis (14); Precision spring (7) upper end is equipped with curved shape pointer (13), and pallet (5) (15) places balance stem (11) two ends, has been equipped with vertical direction pointer (10) (9) on balance stem (11) and the hollow member (12).Hollow member (12) is fixed on the base for supporting (1) through stationary installation (2), and following terminal adapter (6) is fixed on the base for supporting (1), and the precision spring upper and lower side links to each other with two connectors (8) (6) respectively; Last terminal adapter (8) links to each other with balance stem (11); Precision spring (7), go up terminal adapter (8) and balance stem (11) and place the track (18) of hollow member (12) interior and under the drive of precision spring (7), can move up and down along track (18), balance stem (11) two (5) (15) of carrying a tray are stretched in the drying baker (3) (17), during use through the bar shaped air vent (4) on the drying baker; The test sand of equal mass is put into two drying bakers (3) (17) respectively; This moment balance stem (11) balance, the vertical direction pointer (10) (9) on hollow member (12) and the balance stem (11) overlaps, and different bake out temperatures or different time unlatching two drying bakers (3) (17) are set; In the drying course; Water evaporates, pallet (5) (15) go up the weight saving of test sand, and precision spring (5) drives curved shape pointer (13) along moving on the track (18); The value that curved shape pointer (13) points on the number axis (14) changes; After a period of time, it is that balance stem (11) shows that sandstone is dried during balance once more that balance stem pointer (10) and hollow member pointer (9) overlap once more, and the numerical value that the curved shape pointer (13) of precision spring this moment (7) upper end points on the number axis (14) is water percentage.
Claims (1)
1. new aqueous rate tester, it is characterized in that: partly be made up of base for supporting, drying baker, hollow member, precision spring, connector, balance stem etc., wherein hollow member is equipped with track and number axis; The precision spring upper end is equipped with curved shape pointer; Be equipped with the vertical direction pointer on hollow member and the balance stem, pallet places the balance stem two ends, and hollow member is fixed on the base for supporting through stationary installation; Following terminal adapter is fixed on the base for supporting; The precision spring upper and lower side links to each other with two connectors respectively, and last terminal adapter links to each other with balance stem, and balance stem two is carried a tray and stretched in the drying baker through the bar shaped air vent on the drying baker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203583719U CN202256093U (en) | 2011-08-27 | 2011-08-27 | A novel water content tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203583719U CN202256093U (en) | 2011-08-27 | 2011-08-27 | A novel water content tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256093U true CN202256093U (en) | 2012-05-30 |
Family
ID=46117317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203583719U Expired - Fee Related CN202256093U (en) | 2011-08-27 | 2011-08-27 | A novel water content tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840824A (en) * | 2017-02-17 | 2017-06-13 | 南昌富泰力诺检测应用***有限公司 | A kind of food security examines the quantitative extraction purification device of Special sample soon |
-
2011
- 2011-08-27 CN CN2011203583719U patent/CN202256093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840824A (en) * | 2017-02-17 | 2017-06-13 | 南昌富泰力诺检测应用***有限公司 | A kind of food security examines the quantitative extraction purification device of Special sample soon |
| CN106840824B (en) * | 2017-02-17 | 2023-08-15 | 南昌富泰力诺检测应用***有限公司 | Special sample quantitative extraction purifier for food safety quick detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120827 |