含聚合物油剪切安定测定器（柴油喷嘴法）JSH7901

产品型号：JSH7901

产品名称：含聚合物油剪切安定测定器（柴油喷嘴法）JSH7901

产品说明：

JSH7901含聚合物油剪切安定测定器（柴油喷嘴法）

本仪器适用于测定含聚合物油的剪切安定性，使用柴油喷嘴法，测量样品在剪切前后的运动粘度，其粘度的下降值除以剪切前的运动粘度值的百分数为试验结果，符合SH/T 0103标准。

一、主要技术参数

型 号 规 格： JSH7901

计 时 方 式： 数显计时

计 数 方 式： 自动冲程计数器

制 冷 方 式： 压缩机制冷

循 环 方 式： 磁力泵循环

压 力 控 制： 压力变送器，数字显示

柴 油 喷 嘴： 德国进口

双活塞喷射泵：德国进口

喷射泵转速：925±25rpm

贮液槽容积：250ml、内径45mm

工 作 电 源： AC220V 50HZ    

二、性能及特点

1、仪器采用原装德国进口喷射泵，带有喷嘴和雾化室。

2、采用自动冲程计数器，数显计时，根据定时时间电机自动停机。

3、仪器数字显示工作压力，装有超压停机装置。

4、玻璃试管内有分配板，冷却出口有一个三通活塞。

5、仪器采用触摸屏操作控制，人性化设计使仪器具备操作简单方便，易学易会易保养的特点。

JSH7901 Polymer-containing oil shear stability tester (diesel nozzle method)

This instrument is suitable for measuring the shear stability of polymer oil, using the diesel nozzle method, measuring the kinematic viscosity of the sample before and after shear, the drop value of the viscosity divided by the percentage of the kinematic viscosity value before shear for the test results, in line with the SH/T 0103 standard.

I. Main technical parameters

Type code code: JSH7901

Timing square: digital display timing

Counting square: automatic stroke counter

Make cold square type: compressor refrigeration

Circular square type: magnetic pump circulation

Pressure control: pressure transmitter, digital display

Diesel nozzles: imported from Germany

Double piston jet pump: imported from Germany

Jet pump speed: 925±25rpm

Liquid storage tank volume: 250ml, inner diameter 45mm

Power source: AC220V 50HZ

Second, performance and characteristics

1. The instrument adopts the original jet pump imported from Germany, with nozzle and atomizing chamber.

2, Adopt automatic stroke counter, digital display timing, motor automatically stop according to the timing time.

3, the instrument digital display working pressure, equipped with overpressure stop device.

4. There is a distributing plate in the glass test tube and a three-way piston at the cooling outlet.

5, the instrument adopts touch screen operation control, humanized design makes the instrument has the characteristics of simple operation and convenient, easy to learn and easy to maintain.