CN204043775U - Sample meter - Google Patents
Sample meter Download PDFInfo
- Publication number
- CN204043775U CN204043775U CN201420232388.3U CN201420232388U CN204043775U CN 204043775 U CN204043775 U CN 204043775U CN 201420232388 U CN201420232388 U CN 201420232388U CN 204043775 U CN204043775 U CN 204043775U
- Authority
- CN
- China
- Prior art keywords
- sample
- gauge line
- handle
- meter
- utility
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to one and samples meter.The utility model samples meter, comprises handle, gauge line, scraper plate.First with balance, required sample weighing is a during use, be transferred in gauge line, gauge line is write down the volume of sample, sample is poured out, cuts this partial volume with guarded blade utility knife, the gauge line cut down is packed into handle, gauge line otch is equal with running-on, be combined into a spoon shape, this spoon directly can be used when sampling to measure sample, and with scraper plate, the sample segment higher than gauge line otch is struck off.This device is applicable to use when laboratory weighs the homogeneous dry powder-shaped sample of identical weight in enormous quantities, and range of weighing is between 0.1g ~ 7g, and error is between ± 0.01g.This device can be removed from when making to weigh with scale and constantly regulates example weight to reach the loaded down with trivial details of a certain weight, once just can measure what a sample, save time and labour.
Description
Technical field
The utility model relates to one and samples meter, belongs to lab analysis apparatus field.
Background technology
In assay laboratory, need when analyzing sample to weigh sample, the sample that during analysis batch sample, General Requirements weigh is close, especially when preparing batch solid phase extraction column, need to weigh different fillers, require consistent to the filler weight in every pipe or have an error range, general use balance weighs, the degree of accuracy of balance is high, but be difficult to when shortcoming is every sub-sampling once get accurate weight, need repeatedly add or take out sample, to reach a close quality, consuming time more of a specified duration when carrying out batch and weighing, this device can meet the weighing not high to sample room accuracy requirement, only need to make the sample that weighs with scale, sample is put in gauge line, gauge line is cut into the volume of sample, be enclosed within after on handle, just directly sample can be measured, the sample higher than the metering mouth of pipe is struck off again with scraper plate, reduce error thus, that just can carry out batch measures sample, time saving and energy saving.This device is particularly suitable for measuring homogeneous pulverized specimen.
Utility model content
The purpose of this utility model is to provide a kind of measurer that can repeat to measure fast laboratory batch samples, and range is between 0.1 to 5g, and error is between ± 0.01g.
The technical solution of the utility model is:
One samples meter, comprises handle, gauge line, scraper plate three part,
Described handle one end is handle shape, and one end is circular shell-like,
Described gauge line is tubulose, and one end is round bottom sealing, and other end opening, is enclosed within after carrying out cutting as required on handle and uses during use,
Described vane material is the microscler thin slice of a slice two terminal circle arcuation, for being struck off by the sample segment higher than gauge line otch.
Preferably, described handle material is PVC, and circle cover has cover interior diameter 5.7mm, 10.7mm and 15.7mm tri-kinds of specifications, coordinates the gauge line of different size to use.
Preferably, described gauge line material is PVC, and have diameter 5mm, 10mm and 15mm tri-kinds of specifications, wall thickness 0.35mm, is highly 40mm.
Preferably, described vane material is PVC, and length is 90mm, one end arc diameter 5mm, one end arc diameter 15mm.
Portion is known that the sample of quality is placed in gauge line by the utility model in advance, the volume of sample is cut down with guarded blade utility knife, the gauge line cut is enclosed within corresponding handle, be combined into a spoon, direct spoon samples, the sample higher than the metering mouth of pipe is struck off, having measured of a sample with scraper plate.This device is specially adapted to homogeneous dry powder-shaped sample, when taking such sample of equal in quality in enormous quantities, removing from when making to weigh with scale constantly regulates example weight to reach the loaded down with trivial details of a certain weight, once just can measure what a sample, save time and labour.
The beneficial effects of the utility model: the utility model is applicable to homogeneous dry powder-shaped sample, when taking such sample of equal in quality in enormous quantities, removing from when making to weigh with scale constantly regulates example weight to reach the loaded down with trivial details of a certain weight, once just can measure what a sample, save time and labour.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model.
Embodiment
As shown in Figure 1, sample meter and comprise handle (1), gauge line (2), scraper plate (3), material therefor is PVC, described handle one end is conventional handle shape, one end is circular shell-like, circle cover internal diameter has 5.7mm, 10.7mm and 15.7mm tri-kinds of specifications, coordinates the gauge line of dimension to use, and handle is long is 130mm; In a tubular form, one end is round bottom sealing to described gauge line (2), and other end opening, has diameter 5mm, 10mm and 15mm tri-kinds of specifications, and coordinate the handle of dimension to use, wall thickness 0.7mm, is highly 40mm; Described scraper plate (3) is the microscler thin slice of a slice two terminal circle arcuation, and length is 90mm, one end arc diameter 5mm, one end arc diameter 15mm.
First with balance, required sample weighing is a, be transferred in gauge line (1), gauge line (1) is write down the volume of sample, sample is poured out, this partial volume is cut with guarded blade utility knife, the gauge line cut down (1) is packed into the handle (2) of dimension, gauge line (1) otch is equal with running-on, be combined into a spoon shape, this spoon directly can be used when sampling to measure sample, and with scraper plate (3), the sample segment higher than gauge line otch is struck off.
Claims (4)
1. sample a meter, it is characterized in that, comprise handle, gauge line, scraper plate three part,
Described handle one end is handle shape, and one end is circular shell-like,
Described gauge line is tubulose, and one end is round bottom sealing, and other end opening, is enclosed within after carrying out cutting as required on handle and uses during use,
Described vane material is the microscler thin slice of a slice two terminal circle arcuation, for being struck off by the sample segment higher than gauge line otch.
2. according to claim 1ly sample meter, described handle material is PVC, and circle cover has cover interior diameter 5.7mm, 10.7mm and 15.7mm tri-kinds of specifications, coordinates the gauge line of different size to use.
3. according to claim 1ly sample meter, described gauge line material is PVC, and have diameter 5mm, 10mm and 15mm tri-kinds of specifications, wall thickness 0.35mm, is highly 40mm.
4. according to claim 1ly sample meter, described vane material is PVC, and length is 90mm, one end arc diameter 5mm, one end arc diameter 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232388.3U CN204043775U (en) | 2014-05-07 | 2014-05-07 | Sample meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232388.3U CN204043775U (en) | 2014-05-07 | 2014-05-07 | Sample meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043775U true CN204043775U (en) | 2014-12-24 |
Family
ID=52244428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232388.3U Expired - Fee Related CN204043775U (en) | 2014-05-07 | 2014-05-07 | Sample meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043775U (en) |
-
2014
- 2014-05-07 CN CN201420232388.3U patent/CN204043775U/en not_active Expired - Fee Related
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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: 20141224 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |