CN205981980U - Multi -functional moisture tester - Google Patents
Multi -functional moisture tester Download PDFInfo
- Publication number
- CN205981980U CN205981980U CN201620727399.8U CN201620727399U CN205981980U CN 205981980 U CN205981980 U CN 205981980U CN 201620727399 U CN201620727399 U CN 201620727399U CN 205981980 U CN205981980 U CN 205981980U
- Authority
- CN
- China
- Prior art keywords
- support
- main shaft
- drive mechanism
- vacuum pump
- calorstat
- 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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Abstract
The utility model relates to a multi -functional moisture tester, which comprises a bracket, a serial communication port, the support is two -layer support, the support bottom is equipped with the vacuum pump, weigh drive mechanism, the microcomputer, the electronic scale, be equipped with the arm beam of steelyard on the electronic scale, the support top layer is equipped with the thermostated container, be equipped with the air vent and the flip that have the valve on the thermostated container, be equipped with pressure sensor on the thermostated container lateral wall, a weighing sensor and a temperature sensor, infrared lamp, the electronic scale, the vacuum pump, pressure sensor, a weighing sensor and a temperature sensor, infrared lamp all is connected with the microcomputer, be equipped with the display screen on the microcomputer, weigh slewing mechanism including weighing the drive mechanism base, the main shaft, the carousel, it is fixed in on the support bottom wherein to weigh the drive mechanism base, the main shaft is fixed in to be weighed on the drive mechanism base, the main shaft passes the bottom of support top layer and thermostated container, the carousel be fixed in on the main shaft and with the coaxial setting of main shaft, the carousel edge is equipped with the round hole that is used for placing the crucible, and this round hole and the coaxial setting in the cross -section of the arm beam of steelyard, the vacuum pump is linked together through pipe and thermostated container.
Description
Technical field
This utility model is related to moisture test apparatus technical field, more particularly, to a kind of multi-functional moisture test apparatus.
Background technology
Determination of water is an important technology of the relevant industries such as food, feedstuff, grain.Existing moisture test apparatus are usually
Using a certain single drying meanss, testing sample being dried, then calculating weight difference before and after being dried, thus measure moisture containing
Amount, leads to product function single it is impossible to meet the determination of water of several samples.
Utility model content
This utility model aims to solve the problem that the deficiency of prior art single function, and provides a kind of multi-functional moisture test apparatus.
This utility model for achieving the above object, employs the following technical solutions：
Described a kind of multi-functional moisture test apparatus, including support it is characterised in that support is the support of two-layer, support
Bottom is provided with vacuum pump, weighs drive mechanism, micro computer, electronic scale, and electronic scale is provided with the arm beam of steelyard, and support top layer is provided with constant temperature
Case, calorstat is provided with band valvular passage and renovating, calorstat side wall be provided with pressure transducer, temperature sensor,
Infrared lamp, electronic scale, vacuum pump, pressure transducer, temperature sensor, infrared lamp are all connected with micro computer, on micro computer
It is provided with display screen, weigh rotating mechanism and include weighing drive mechanism base, main shaft, rotating disk, wherein weigh drive mechanism base solid
On support bottom, main shaft is fixed on weighing drive mechanism base, and main shaft passes through the bottom of support top layer and calorstat, turns
Disk is fixed on main shaft and is coaxially disposed with main shaft, and disk edge is provided with the circular hole for placing crucible, and this circular hole and the arm beam of steelyard
Section be coaxially disposed, vacuum pump is connected with calorstat by conduit.
Infrared lamp quantity at least two.
Rack leg and universal wheel also can be provided with support.
The beneficial effects of the utility model are：This utility model passes through hypobaric drying method and infrared drying comprehensively exist
Together, enable a device to meet the requirement measuring several samples.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1- calorstat；2- rotating disk；3- main shaft；The 4- arm beam of steelyard；5- electronic scale；6- support；7- micro computer；8- vacuum pump；
9- weighs drive mechanism；10- pressure transducer；11- temperature sensor；12- infrared lamp；13- weighs drive mechanism base.
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of multi-functional moisture test apparatus, including support 6 it is characterised in that support 6 is propping up of two-layer
Frame, support 6 bottom is provided with vacuum pump 8, weighs drive mechanism 9, micro computer 7, electronic scale 5, and electronic scale 5 is provided with the arm beam of steelyard 4, support
6 top layers are provided with calorstat 1, and calorstat 1 is provided with the valvular passage of band and renovates, and calorstat 1 side wall is provided with pressure and passes
Sensor 10, temperature sensor 11, infrared lamp 12, electronic scale 5, vacuum pump 8, pressure transducer 10, temperature sensor 11, infrared
Line lamp 12 is all connected with micro computer 7, and micro computer 7 is provided with display screen, weighs rotating mechanism 9 and includes weighing drive mechanism base
13rd, main shaft 3, rotating disk 2, wherein weighs drive mechanism base 13 and is fixed on support 6 bottom, main shaft 3 is fixed on weighing driver
On structure base 13, main shaft 3 passes through the bottom of support 6 top layer and calorstat 1, and rotating disk 2 is fixed on main shaft 3 and coaxial with main shaft 3
Setting, rotating disk 2 edge is provided with the circular hole for placing crucible, and this circular hole is coaxially disposed with the section of the arm beam of steelyard 4, and vacuum pump 8 leads to
Cross conduit to be connected with calorstat 1.
Infrared lamp 12 quantity at least two.
Rack leg and universal wheel also can be provided with support 6.
Embodiment：
When testing sample need to use infrared measurement, weighing quality is G1 testing sample, is placed in crucible, crucible is put
In the circular hole at rotating disk 2 edge, operate micro computer 7, control infrared lamp 12 to irradiate testing sample, electronic scale 5 is when one section
Between weight signal is transferred to micro computer 7, micro computer 7 is compared with last quality, until continuous 3 inferior qualities are no longer sent out
Changing, now micro computer record final mass G2, moisture percentage is (G1-G2)/G1*100%.
When testing sample is for labile article such as sugary, monosodium glutamates, sample hypobaric drying method need to be mixed using sea sand, sea sand is first
Boiled 30 minutes with the hydrochloric acid of 6mol/L, be washed to neutrality, then the hydrochloric acid through 6mol/L boils 30 minutes sodium hydroxide solutions and boils
Boiling 30 minutes, is washed to neutrality, through 105 DEG C of drying for standby.The crucible taking cleaning adds the sea sand that quality is, is placed in calorstat 1,
Operation micro computer 7 makes infrared lamp 12, vacuum pump 8 work, and is heated and evacuation, and operation micro computer 7 sets assigned temperature
65 DEG C, 45～53 DEG C of pressure, the pressure in calorstat 1, temperature signal are transmitted by pressure transducer 10, temperature sensor 11 respectively
To micro computer 7, it is contrasted by micro computer 7 with design temperature and pressure, and until reaching setting value, micro computer 7 controls infrared
Line lamp 12, vacuum pump 8 stop, and in adjustment calorstat 1, temperature, pressure are maintained at setting value repeatedly, stop infrared lamp after 10 hours
12 and vacuum pump 8 run, cool down 30 minutes, electronic scale 5 is weighed and transmitted a signal to micro computer 7, repeatedly so until sea sand
Constant weight G3, take out sea sand, take the testing sample that quality is G4 to stir with sea sand, by mixture at 70 DEG C water bath method,
Again mixture is positioned in calorstat 1 crucible and is vacuum dried 4 hours, cool drying 30 minutes, repeats to constant weight G5, treats test sample
Product moisture is (G3+G4-G5)/G4*100%.
Above in conjunction with accompanying drawing, this utility model is exemplarily described it is clear that this utility model implements is not subject to
The restriction of aforesaid way, as long as employing the various improvement that method design of the present utility model and technical scheme are carried out, or without
Improve and directly apply to other occasions, all within protection domain of the present utility model.
Claims (3)
1. a kind of multi-functional moisture test apparatus, including support (6) it is characterised in that support (6) is the support of two-layer, support (6)
Bottom is provided with vacuum pump (8), weighs drive mechanism (9), micro computer (7), electronic scale (5), and electronic scale (5) is provided with the arm beam of steelyard (4),
Support (6) top layer is provided with calorstat (1), and calorstat (1) is provided with the valvular passage of band and renovates, calorstat (1) side wall
It is provided with pressure transducer (10), temperature sensor (11), infrared lamp (12), electronic scale (5), vacuum pump (8), pressure sensing
Device (10), temperature sensor (11), infrared lamp (12) are all connected with micro computer (7), and micro computer (7) is provided with display screen, claim
Amount rotating mechanism (9) includes weighing drive mechanism base (13), main shaft (3), rotating disk (2), wherein weighs drive mechanism base
(13) it is fixed on support (6) bottom, main shaft (3) is fixed in weighing drive mechanism base (13), and main shaft (3) passes through support
(6) bottom of top layer and calorstat (1), rotating disk (2) is fixed on main shaft (3) above and is coaxially disposed with main shaft (3), rotating disk (2) side
Edge is provided with the circular hole for placing crucible, and this circular hole is coaxially disposed with the section of the arm beam of steelyard (4), vacuum pump (8) pass through conduit with
Calorstat (1) is connected.
2. multi-functional moisture test apparatus according to claim 1 are it is characterised in that infrared lamp (12) quantity is at least two
Individual.
3. multi-functional moisture test apparatus according to claim 1 are it is characterised in that also can be provided with rack leg under support (6)
And universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727399.8U CN205981980U (en) | 2016-07-12 | 2016-07-12 | Multi -functional moisture tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727399.8U CN205981980U (en) | 2016-07-12 | 2016-07-12 | Multi -functional moisture tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981980U true CN205981980U (en) | 2017-02-22 |
Family
ID=58023783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620727399.8U Expired - Fee Related CN205981980U (en) | 2016-07-12 | 2016-07-12 | Multi -functional moisture tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981980U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072585A (en) * | 2017-11-17 | 2018-05-25 | 长沙开元仪器股份有限公司 | A kind of Moisture Meter |
| CN108106880A (en) * | 2017-12-13 | 2018-06-01 | 中航锂电（江苏）有限公司 | The sampling and testing method and sampler of a kind of lithium battery moisture measurement |
| CN109060585A (en) * | 2018-09-11 | 2018-12-21 | 韩城市金太阳花椒油脂药料有限责任公司 | A kind of method of rapid survey moisture |
| CN109612873A (en) * | 2018-12-27 | 2019-04-12 | 温州际高检测仪器有限公司 | Full-automatic fiber quantitative chemical analysis baking oven |
| CN110568136A (en) * | 2019-10-08 | 2019-12-13 | 安徽大洋自动化科技有限公司 | Method and instrument for quickly measuring grain moisture by buoyancy method |
-
2016
- 2016-07-12 CN CN201620727399.8U patent/CN205981980U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072585A (en) * | 2017-11-17 | 2018-05-25 | 长沙开元仪器股份有限公司 | A kind of Moisture Meter |
| CN108106880A (en) * | 2017-12-13 | 2018-06-01 | 中航锂电（江苏）有限公司 | The sampling and testing method and sampler of a kind of lithium battery moisture measurement |
| CN109060585A (en) * | 2018-09-11 | 2018-12-21 | 韩城市金太阳花椒油脂药料有限责任公司 | A kind of method of rapid survey moisture |
| CN109612873A (en) * | 2018-12-27 | 2019-04-12 | 温州际高检测仪器有限公司 | Full-automatic fiber quantitative chemical analysis baking oven |
| CN110568136A (en) * | 2019-10-08 | 2019-12-13 | 安徽大洋自动化科技有限公司 | Method and instrument for quickly measuring grain moisture by buoyancy method |
| CN110568136B (en) * | 2019-10-08 | 2023-10-24 | 安徽大洋自动化科技有限公司 | Method and instrument for rapidly measuring grain moisture by buoyancy method |
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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 |
Granted publication date: 20170222 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |