CN207396389U - Agar solidification point measuring instrument - Google Patents
Agar solidification point measuring instrument Download PDFInfo
- Publication number
- CN207396389U CN207396389U CN201721449327.2U CN201721449327U CN207396389U CN 207396389 U CN207396389 U CN 207396389U CN 201721449327 U CN201721449327 U CN 201721449327U CN 207396389 U CN207396389 U CN 207396389U
- Authority
- CN
- China
- Prior art keywords
- agar
- solidification point
- filter screen
- memory
- measuring instrument
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of agar solidification point measuring instruments, including stent, agar memory is vertically arranged on the stent, the top inlet and bottom liquid outlet of the agar memory are connected by pipeline with peristaltic pump, filter screen is provided in agar memory, liquid level sensor and temperature sensor are provided at the filter screen upper surface, the liquid level sensor is electrically connected with alarm, and the temperature sensor is electrically connected with electron temperature display screen.The utility model is simple in structure, easy to operate, can be provided reliable packing temperature data with the initial solidification point of Accurate Determining agar solution for the product packaging operation of agar plate enterprise, product is avoided the bad phenomenons such as grumeleuse and steam occur, improves product quality.
Description
Technical field
The utility model is related to technical field of experiment equipment, more particularly, to a kind of agar solidification point measuring instrument.
Background technology
Measure agar solidification point（Refer to initial solidification point）Carrying out product packing for agar plate enterprise has larger show
Real directive significance.Since current agar solidification point measures no unified national standard, and each enterprise is measured with existing method
It is the temperature after agar solidification completely mostly, is present with steam problem after filling using the temperature higher than actual solidification point, instead
It, using the temperature lower than actual solidification point it is filling after be then present with grumeleuse phenomenon, seriously affect product quality.
The content of the invention
In order to solve the problems, such as that existing method is unable to Accurate Determining agar solidification point, the utility model provides a kind of agar and coagulates
Solid point measuring instrument.
To achieve the above object, the utility model can take following technical proposals：
A kind of agar solidification point measuring instrument described in the utility model, including stent, fine jade is vertically arranged on the stent
Fat memory, the top inlet and bottom liquid outlet of the agar memory are connected by pipeline with peristaltic pump, agar
Filter screen is provided in memory, liquid level sensor and temperature sensor are provided at the filter screen upper surface, it is described
Liquid level sensor is electrically connected with alarm, and the temperature sensor is electrically connected with electron temperature display screen.
The agar memory includes the connected stainless steel lower shell of sealing socket and transparent upper shell, the filter screen are set
It puts in stainless steel lower shell, can easily inject agar solution, installation filter screen, while convenient for cleaning and observation experiment mistake
Journey.
It is provided with to connect the card slot of filter screen in the stainless steel lower shell, is conveniently replaceable and cleans filter screen.
Antispray stainless steel diversion pipe is provided at the top inlet of the transparent upper shell, can effectively prevent liquid level
The false alarm of sensor.
Agar solidification point measuring instrument provided by the utility model, it is simple in structure, it is easy to operate, it can be with Accurate Determining agar
The initial solidification point of solution provides reliable packing temperature data for the product packaging operation of agar plate enterprise, avoids product
There are the bad phenomenons such as grumeleuse and steam, improve product quality.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the enlarged drawing in A portions in Fig. 1.
Specific embodiment
As shown in Figure 1, a kind of agar solidification point measuring instrument described in the utility model, vertical on stent 1 including stent 1
Be fixed with agar memory, the agar memory include sealing clamping or the stainless steel lower shell 2.1 that is spirally connected connected and it is transparent on
Cylinder 2.2 is provided with card slot 9 in stainless steel lower shell 2.1, and the card slot 9 is for connecting filter screen 5, convenient for cleaning, installing and more
Change filter screen 5.The bottom liquid outlet of stainless steel lower shell 2.1 and the top inlet of transparent upper shell 2.2 by pipeline 3 with
Peristaltic pump 4 is connected, and will be contained in after agar plus water heating and melting in agar memory, by peristaltic pump 4 make liquid on to
Under circulate, as temperature declines, agar solidifies on filter screen 5, at this point, the liquid level of 5 upper surface of filter screen
It can change, therefore, as shown in Fig. 2, being equipped with liquid level sensor 6 and temperature sensor at 5 upper surface of filter screen
7, above-mentioned liquid level sensor 6 is electrically connected with alarm, and temperature sensor 7 is electrically connected with electron temperature display screen 8.Work as level sensing
When device 6 detects liquid level variation, alarm sends alarm, at this point, the temperature value of 8 display of record electron temperature display screen（That is fine jade
Fat solidification point）.To prevent 6 false alarm of liquid level sensor, be additionally provided at the top inlet of transparent upper shell 2.2 one section with
The connected antispray stainless steel diversion pipe 10 of conduction pipe 3.
Agar memory is divided into dismountable two parts up and down in the utility model, convenient for being perfused, cleaning and replacing filtering
Net；Upper strata is transparent convenient for observation, underlying layers are durable, it is resistance to fall, deformation resistant；Device can be changed fast by the liquid level near filter screen
Speed reaction, Accurate Determining agar solidification point temperature provide beneficial guidance to the product packaging operation of agar plate enterprise, avoid
There are the bad phenomenons such as grumeleuse and steam in packing product, improves product quality.
Claims (4)
1. a kind of agar solidification point measuring instrument, it is characterised in that：Including stent, agar storage is vertically arranged on the stent
Device, the top inlet and bottom liquid outlet of the agar memory are connected by pipeline with peristaltic pump, agar memory
Filter screen is inside provided with, liquid level sensor and temperature sensor are provided at the filter screen upper surface, the liquid level passes
Sensor is electrically connected with alarm, and the temperature sensor is electrically connected with electron temperature display screen.
2. agar solidification point measuring instrument according to claim 1, it is characterised in that：The agar memory includes sealing shroud
Connected stainless steel lower shell and transparent upper shell are connect, the filter screen is arranged in stainless steel lower shell.
3. agar solidification point measuring instrument according to claim 2, it is characterised in that：It is provided in the stainless steel lower shell
For connecting the card slot of filter screen.
4. agar solidification point measuring instrument according to claim 2, it is characterised in that：The top feed liquor of the transparent upper shell
Antispray stainless steel diversion pipe is provided at mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449327.2U CN207396389U (en) | 2017-11-03 | 2017-11-03 | Agar solidification point measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449327.2U CN207396389U (en) | 2017-11-03 | 2017-11-03 | Agar solidification point measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396389U true CN207396389U (en) | 2018-05-22 |
Family
ID=62328316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721449327.2U Active CN207396389U (en) | 2017-11-03 | 2017-11-03 | Agar solidification point measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396389U (en) |
-
2017
- 2017-11-03 CN CN201721449327.2U patent/CN207396389U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108344653B (en) | Device and method for testing scouring resistance of soil body | |
| CN109060627A (en) | Improve the device and method of the volumetric method measurement spontaneous imbibition oil displacement efficiency of water-wet oil reservoir | |
| CN108775943A (en) | Storage tank liquid level measuring apparatus and measurement method | |
| CN109341785A (en) | A kind of turbine flowmeter with fluid density measurement function | |
| CN105259088A (en) | Method and device for quickly determining permeability functions of unsaturated soil | |
| CN207396389U (en) | Agar solidification point measuring instrument | |
| CN205340224U (en) | Water oil separating metering device is used in laboratory | |
| CN204925005U (en) | Flow cell | |
| CN202793472U (en) | Single phase liquid microscale flowmeter | |
| CN202048951U (en) | Simple mud meter | |
| CN201697681U (en) | Light control metering device | |
| CN208443608U (en) | A kind of sewage sampling device for waste water control | |
| CN215492956U (en) | Volume method crude oil moisture content sensor device | |
| CN202903276U (en) | Liquid level gauge | |
| CN108195716A (en) | Brine strength on-line measuring device and detection method | |
| CN202304912U (en) | Automatic metering device of oil-gas-water dual metering tube | |
| CN207585714U (en) | A kind of automotive oil tank weight-measuring device | |
| CN204422012U (en) | Anticorrosion static-pressure type liquid level transmitter | |
| CN209102155U (en) | A kind of turbine flowmeter with fluid density measurement function | |
| CN207123517U (en) | A kind of acid-base titration experiment experimental provision | |
| CN206695810U (en) | A kind of concentration detection system using integration technology | |
| CN202793451U (en) | Portable single-well automatic metering device | |
| CN105572160A (en) | Modular solidifying point measuring device and measuring method thereof | |
| CN204388957U (en) | A kind of fluid level transmitter | |
| CN204881769U (en) | Low temperature liquid nitrogen liquid level detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |