粘數(shù)測定儀說明：

XNS系列粘數(shù)測定儀主要用于聚氯乙烯樹脂或主要成分是氯乙烯的共聚物的環(huán)己酮稀溶液粘數(shù)的測定,符合GB3401標(biāo)準(zhǔn)的要求。數(shù)測定儀主要用于聚氯乙烯樹脂或主要成分是氯乙烯的共聚物的環(huán)己酮稀溶液粘數(shù)的測定,符合GB3401標(biāo)準(zhǔn)的要求。該產(chǎn)品采用成型單元控制表控溫，由恒溫水浴槽和粘度計(jì)兩部分組成，具有控溫精度高、溫度梯度小、性能穩(wěn)定等特點(diǎn)。該產(chǎn)品是企業(yè)生產(chǎn)控制、來料檢驗(yàn)理想的儀器。

型號分類：

XNS-25型和XNS-25A(具有制冷功能)

主要性能參數(shù)：

   恒溫溫度：25℃

   恒溫精度：±0.05℃

   顯示精度：0.01℃

   非稀釋型烏式粘度計(jì)：4—0.77±0.015mm規(guī)格的粘度計(jì)三支（或選配）

   加熱功率：1KW

   電    源：AC220V 、50HZ

   環(huán)境溫度：XNS-25型不高于23℃; XNS-25A環(huán)境溫度可高于25℃.

Viscosity number determination instrument:

XNS series of viscosity measurement meter is mainly used in PVC resin or is the main component of determination of vinyl chloride copolymer cyclohexanone dilute solution viscosity,consistent with the requirements of GB3401 standard. The number of measurement meter is mainly used in PVC resin or is the main component of determination of vinyl chloride copolymercyclohexanone dilute solution viscosity, consistent with the requirements of GB3401 standard.This product adopts the molding unit control table by temperature control, constant temperature water bath and viscometer is composed of two parts, has the characteristics of high precision of temperature control, temperature gradient is small, stable performance etc.. The product is theinstrument enterprise production control, incoming inspection ideal.

Classification of types of viscosity number determination instrument:

XNS-25 and XNS-25A (with refrigeration function)

The main performance parameters of viscosity number determination apparatus:

Constant temperature: 25 degrees

Constant temperature precision: - 0.05 DEG C

Display accuracy: 0.01 C

Non diluted Ubbelohde viscometer: 4 - 0.77 + 0.015mm specifications of the viscometer three support (or matching)

Heating power: 1KW

Power source: AC220V, 50HZ

The temperature of the environment: XNS-25 type is not higher than 23 DEG C; the XNS-25A environment temperature can be higher than 25 degrees Celsius.