Viscoball 落球粘度計能準(zhǔn)確地測量透明牛頓液體和氣體（用特別的玻璃球）的粘度。

可變角度

定角
執(zhí)行標(biāo)準(zhǔn):
DIN 53015 / ISO 12058

6球的套件
寬粘度范圍

簡單的恒溫
與輕松連接如我們thermovisc系列的測量

粘度讀數(shù)
DINAMIC（cP或毫帕·秒）
動態(tài)（CST）

重復(fù)性：0.5％
可比性：1％

粘度范圍
0.5 - 10 ^ 5毫帕·秒（CP）
0.5 - 105毫帕·秒（CP）

- 通過改進(jìn)能見度落球精度高。
- 最小化測試時間，由于球準(zhǔn)確返回運(yùn)行。
- 降低擁有成本下降管通過增加續(xù)航時間。
- 擴(kuò)展的重新標(biāo)定期間通過改進(jìn)軸承支撐。

粘球粘度計主要用于低粘度的物質(zhì)，如用在
- 礦物油行業(yè)（油，液態(tài)烴化合物）。
- 食品工業(yè)（糖溶液，蜂蜜，啤酒，牛奶，明膠，果汁）。
- 化工（聚合物溶液，溶劑，樹脂溶液，乳膠分散劑，粘接解決方案）。
- 化妝品/藥品工業(yè)（原料，甘油，乳化液，懸浮液，溶液，提取物）。
- 石油行業(yè)（輕質(zhì)原油，機(jī)械油，原油）。
- 燃料（汽油，柴油，煤油）。
- 造紙行業(yè)（乳液，顏料分散，造紙助劑）。
- 色漆和清漆（印刷油墨，清漆，水漆，油墨）。
- 洗滌劑（液體清洗劑，洗滌劑，表面活性劑溶液）。

測量原理
樣品液體通過球的滾動和滑動運(yùn)動的定時在一個傾斜的圓筒形測量管。樣品的粘度相關(guān)的球時，需要遍歷一個確定的距離。通過旋轉(zhuǎn)測量管倒置再次返回球，也可以使用應(yīng)用返回利弊重要的附加測量。測試結(jié)果給出在國際標(biāo)準(zhǔn)化的，毫帕·秒的絕對單位的動態(tài)粘度。

物料
1,2 G，硼硅玻璃球
滾珠3和圖4，鐵鎳合金
球5和圖6，不銹鋼

該儀器提供了6個球，控制溫度計（-1至+26ºC）的清潔工具，校準(zhǔn)表和說明書。

要求：
針對不同的溫度范圍內(nèi)的玻璃溫度計
V91002玻璃溫度計+24至+51ºC，DIV。0.1℃
V91003玻璃溫度計+49至+76ºC，DIV。0.1℃
V91004玻璃溫度計+74至+101ºC，DIV。0.1℃
V91005玻璃溫度計+99至+126ºC，DIV。0.1℃
V91107球G為氣體測量
您提供的不同粘度的標(biāo)準(zhǔn)油校準(zhǔn)。

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Viscoball

The Viscoball measures accurately the viscosity of transparent Newtonian liquids and gases (with a special glass ball).

Features

New
Changeable angle

Fixed angle
Complies with
DIN 53015 / ISO 12058

Kit of 6 balls
Wide viscosity range covered

Simple thermostatic
Measuring with easy conection to our thermovisc series

Viscosity readings
Dinamic (cP or mPa·s)
Kinematic (cSt)

Reproducibility: 0.5%
Comparability: 1%

Viscosity range
0.5 - 10^5 mPa·s (cP)
0.5 - 105 mPa·s (cP)

- High accuracy through improved visibility of falling ball.
- Minimized test time due to accurate return run of the ball.
- Reduced cost of ownership through increased life time of falling tube.
- Extended re-calibration periods through improved bearing support.

The VISCO BALL viscometer is mainly used for low viscosity substances such as used in:
- Mineral oil industry (oils, liquid hydrocarbons).
- Food industry (sugar solution, honey, beer, milk, gelatine, fruit juice).
- Chemical industry (polymer solutions, solvents, resin solutions, latex dispersions, adhesive solutions).
- Cosmetic/Pharmaceutical industry (raw materials, glycerine, emulsions, suspensions, solutions, extracts).
- Petroleum industry (light crude, machine oil, crude petroleum).
- Fuels (petrol, diesel oil, paraffin).
- Paper industry (emulsions, pigment dispersion, paper additives).
- Paints and varnishes (printing inks, varnishes, water lacquers, inks).
- Detergents (liquid washing agents, washing-up liquids, tenside solu- tions).

Measuring principle
The rolling and sliding movements of a ball through the sample liquid are timed in an inclined cylindrical measuring tube. The sample viscosity is correlated to the time a ball requires to traverse a definite distance. By turning the measuring tube upside down again the return of the ball may also be used for an additional measurement applying the return cons- tant. The test results are given as dynamic viscosity in the internationally standardized, absolute units of mPa·s.

Materials
Balls 1,2 and G, Borosilicate glass
Balls 3 and 4, Nickel iron alloy
Balls 5 and 6, stainless steel

The instrument is supplied with 6 balls, control thermometer (-1 to +26ºC) cleaning tools, calibration sheet and instruction manual.

On request:
Glass thermometer for different temperature ranges
V91002 Glass thermometer +24 to +51 ºC, div. 0.1 ºC
V91003 Glass thermometer +49 to +76 ºC, div. 0.1 ºC
V91004 Glass thermometer +74 to +101 ºC, div. 0.1 ºC
V91005 Glass thermometer +99 to +126 ºC, div. 0.1 ºC
V91107 Ball G for gas measurements
Standard oils of differents viscosities are avaible for calibration.

Complies with DIN 53015 / ISO 12058