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ZPD-10數顯紙張平滑度測定儀(無汞)

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薛晴
13545068882 027-86619996
  • 發貨地  湖北 武漢市
有效期至長期有效 最后更新2019-06-07 07:19
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ZPD-10數顯紙張平滑度測定儀(無汞)使用說明書
一、型號含義及生產依據
A, model meaning and production basis
ZPD—10紙張平滑度測定儀[無汞](以下簡稱平滑儀)的各項技術要求和檢測方法,符合國際標準ISO 5627〈紙和紙板—平滑度的測定(別克法)〉QB/T 1665〈紙和紙板平滑儀〉等標準的各項要求與規定,是各種高平滑紙檢測所必備的儀器。
ZPD - 10 paper smoothness tester [mercury free] (hereinafter referred to as the smoothing instrument) technical requirements and test method, conforms to the international standard for the determination of ISO 5627 '- the smoothness of paper and paperboard (Bie Kefa)' QB/T 1665 'requirements for paper and paperboard smoothness tester' standards and regulations, is a variety of Gaoping slide apparatus necessary paper detection.
型號含義;

Type meaning;
Z P D——10
Z P D -- 10
進氣量10毫升
Intake of 10 ml
電子式
Electronic type
平滑
Smooth
紙張試驗機
Paper testing machine
二、 用途及使用范圍
Two, the use and the use scope
本平滑儀用于高平滑紙與紙板的測試工作,不應用于測試厚度在0.5mm以上的材料或透氣度大的紙或紙板,因為透過試樣的空氣量可造成不真實的結果。
This smoothing instrument for the Gaoping slip of paper and board test, do not apply to the testing of thickness above 0.5mm material or air permeability of paper or paperboard, because through the amount of air samples can cause false results.
三、主要技術參數及工作條件
Three, the main technical parameter and working condition
1、工作條件
1, working conditions
(1)室溫20±10℃(30分鐘內溫度波動應小于0.5℃)。
(1) at 20 ± 10 ℃ (temperature fluctuation 30 minutes should be less than 0.5 ℃).
(2)工作臺穩固,臺面平整。
(2) the work platform stability, surface formation.
(3)工作環境應清潔,干燥,無震動,無腐蝕性氣體。
(3) the working environment should be clean, dry, no vibration, no corrosive gas.
(4)電源電壓波動范圍不應超出額定電壓的10%。
(4) the power supply voltage fluctuation range should not exceed 10% of the rated voltage.
2、技術要求.
2, the technical requirements
(1)測試范圍;
(1) the scope of testing;
a.大容積:1—999.9s
A. large volume: 1 - 999.9s
b.小容積:1—9999s
B. small volume: 1 - 9999s
(2)小容積:38±1mL
(2) small volume: 38 ± 1mL
(3)大容積:380±3mL
(3) the large volume: 380 ± 3mL
(4)有效測試面積:10±0.05cm2
(4) the effective test area: 10 ± 0.05cm2
(5)加在試樣上的壓力:100±2Kpa
(5) in the sample pressure: 100 ± 2Kpa
(6)玻璃砧外徑:Φ37.4±0.05mm
(6): Glass anvil diameter Φ 37.4 ± 0.05mm
(7)玻璃砧內孔:Φ11.3±0.05mm (8)橡膠墊;
(7) glass anvil hole: 11.3 ± 0.05mm (8) rubber pad;
a. 厚度:4±0.02mm
The thickness of A.: 4 ± 0.02mm
b. 硬度:40±5IRHD
The hardness of B.: 40 ± 5IRHD
c. 平行度:<0.05mm
C. parallelism: <0.05mm
d. 直徑:>Φ45mm
D. diameter: > Phi 45mm
四、結構及工作原理
Four, the structure and working principle
1、結構
1, structure
(1) 容積系統:由小容積、大容積、電磁閥、連接管、玻璃砧及壓力傳感器等組成。
(1) volume system: the small volume, large capacity, electromagnetic valve, a connecting pipe, glass anvil and pressure sensor and so on.
(2)加壓機構:由重砣、支架、凸輪、杠桿、旋扭、壓蓋等組成。
(2) pressurizing mechanism: composed of heavy weight, bracket, cam, lever, knob, a gland.
(3)電測系統:由壓力傳感器、放大器、單片機及電控板組成。
(3): the electric measuring system consisting of pressure sensor, amplifier, MCU and control board.
(4)機箱及真空泵。
(4) the chassis and the vacuum pump.
2、工作原理
2, work principle
平滑儀工作原理:即在一定的真空度和試驗壓力下,一定量的空氣通過試樣和玻璃砧之間的接觸面所需的時間,以秒為單位。試樣表面愈平滑,試樣和玻璃砧表面的接觸就愈緊密,通過一定量空氣所需時間就愈長。
Smoothing apparatus principle: in the vacuum degree and the test of stress, required a certain amount of air through the sample and glass anvil contact surface of time, in seconds. The sample surface is smooth, the sample and the glass anvil surface contact more closely, the time required by a certain amount of air is long.
用大容積測試,進入大容積系統10mL空氣,真空度由50.66Kpa降至48 Kpa所需時間即為標準平滑度值。
With large volume test, 10mL into the air volume system, vacuum degree from 50.66Kpa to 48 Kpa time required for standard smoothness values.
對于特別平滑的紙張,為了縮短測試時間,則可使用小容積擋測試,這時測得的時間數值通常應乘以10方是標準平滑度,本平滑儀通過軟件已將標準平滑度值程序制做好,所以無需乘10即為標準平滑值。
For particularly smooth paper, in order to shorten the test time, you can use the volume block test, numerical and measured time usually should be multiplied by 10 is the standard smoothness, the smoothing instrument by software has been the standard smoothness values make good program, so there's no need to take the 10 is the standard smooth value.
五、操作控制系統功能概述
In five, operation control system
本平滑儀操作控制系統在操作面板上(見示意圖)各操作鍵功能分述如下:
The smooth operation of the control system for the operating panel (see diagram) of each operating key function as follows:
1、啟動 啟動真空泵,試驗開始,次數加1。
1, start the vacuum pump, test, and 1 times.
2、停止 停止真空泵,在試驗結束或復位后,如系統在最大值、最小值、平均值、提取狀態下,按一次停止鍵退出以上狀態。
2, stop the vacuum pump, at the end of the trial or after reset, like the system in maximum, minimum, average, extraction condition, according to a stop button to exit this state.
3、復位 軟件復位,系統到初始上電狀態。數據打印后,如果清除保存的數據,按此鍵。
3, software reset system reset, the electrical state of the initial. Data printing, if you clear the saved data, press this button.
4、最大值 一組數據中的最大值。
4, the maximum of a set of data.
5、最小值 一組數據中的最小值。
5, the minimum value of the minimum of a set of data.
6、平均值 一組數據中的算術平均值。
6, the average value of a set of data the arithmetic average value.
7、大容積 按此鍵儀器工作在大容積狀態。
7, the large volume press this key instrument working in large volume status.
8、小容積 按此鍵儀器工作在小容積狀態。
8, small volume, press this key instrument working state in small volume.
9、提取 循環顯示已存數據,按一次顯示一個數據。
9, the extraction cycle display stored data, according to display a data a.
10、刪除 在提取狀態下,刪除數據。
10, removed during the extraction condition, replac data.
11、打印 打印數據。
11, the print data.
12、清零 在一定范圍內清真空度,顯示為零。
12, cleared in a certain range of halal empty, display zero.
本平滑儀包括信號采集、信號放大、模數轉換、數據打印、數據處理、輸出驅動等項內容。采用高精度壓力傳感器,放大器采用高精度與高穩定的AD620與模數轉換器,它具有接口簡單、功耗低、位數高等優點。根據需要可配備串行微型漢字打印機進行數據打印。本儀器具有集成度高、穩定可靠、
This smoothing apparatus includes signal acquisition, signal amplifier, analog to digital conversion, data printing, data processing, output drive such content. Using the high precision pressure sensor, amplifier with high precision and high stability of AD620 and analog to digital converter, it has the advantages of simple interface, low power consumption, higher number. According to the need to be equipped with serial micro Chinese characters printer to print data. The instrument has the advantages of high degree of integration, stable and reliable,
污染小等優點。
Less pollution and other advantages.
六、操作步驟
Six, operation steps
1、根據試樣的需要選擇大容積或小容積。
Selection of large volume or small volume of 1, according to the needs of the sample.
2、轉動旋鈕提升壓蓋放入試樣,反轉旋鈕壓蓋下降壓緊試樣。
2, turn the knob ascension gland in the sample, rotating knob gland decreased compaction test.
3、按啟動鍵次數窗顯示1,真空泵工作,電磁閥同時開啟對容積系統抽氣,當真空度升至約53Kpa左右,真空泵自動停止工作,電磁閥隨之關閉,此時空氣通過玻璃砧和試樣接觸面之間進入容積內,真空度下降,電測系統自動測出真空度由50.66Kpa降至之48Kpa之間所需的時間,既為平滑度,以秒為單位。一個試樣測試結束。
3, press the start button number 1 window display, vacuum pump, solenoid valve open at the same time the volume pumping of the system, when the vacuum degree is up to ab0ut 53Kpa, stop working automatically vacuum pump, solenoid valve closed, this time between the air through the contact glass anvil and sample surface to volume, vacuum degree, the automatic measure required between 48Kpa vacuum degree from 50.66Kpa to the time electric measuring system, both for the smoothness, in seconds. A sample test end.
4、按啟動鍵次數窗顯示2,平滑度窗清零重復“3”試驗,直至一組10個試樣測試結束,可分別提取本組試樣的最大值,最小值,平均值。
4, press the start button number 2 window display, smoothing window reset repeat "3" test, until a group of 10 sample test end, can be extracted from the maximum value, the minimum value of sample respectively, average value.
5、可任取10個以內的試樣為一組,如8個試樣為一組,5個試樣為一組等,可分別提取本組試樣的最大值,最小值,平均值。
5, the sample can be within 10 of a group, such as 8 samples as a group, 5 samples as a group, can be extracted from the maximum value, the minimum value of sample respectively, average value.
七、安
Seven, ANN

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