產(chǎn)品型號(hào)：JSH7901
產(chǎn)品名稱：含聚合物油剪切安定測(cè)定器（柴油噴嘴法）JSH7901
產(chǎn)品說(shuō)明：
JSH7901含聚合物油剪切安定測(cè)定器（柴油噴嘴法）
本儀器適用于測(cè)定含聚合物油的剪切安定性，使用柴油噴嘴法，測(cè)量樣品在剪切前后的運(yùn)動(dòng)粘度，其粘度的下降值除以剪切前的運(yùn)動(dòng)粘度值的百分?jǐn)?shù)為試驗(yàn)結(jié)果，符合SH/T 0103標(biāo)準(zhǔn)。
一、主要技術(shù)參數(shù)
型 號(hào) 規(guī) 格： JSH7901
計(jì) 時(shí) 方 式： 數(shù)顯計(jì)時(shí)
計(jì) 數(shù) 方 式： 自動(dòng)沖程計(jì)數(shù)器
制 冷 方 式： 壓縮機(jī)制冷
循 環(huán) 方 式： 磁力泵循環(huán)
壓 力 控 制： 壓力變送器，數(shù)字顯示
柴 油 噴 嘴： 德國(guó)進(jìn)口
雙活塞噴射泵：德國(guó)進(jìn)口
噴射泵轉(zhuǎn)速：925±25rpm
貯液槽容積：250ml、內(nèi)徑45mm
工 作 電 源： AC220V 50HZ
二、性能及特點(diǎn)
1、儀器采用原裝德國(guó)進(jìn)口噴射泵，帶有噴嘴和霧化室。
2、采用自動(dòng)沖程計(jì)數(shù)器，數(shù)顯計(jì)時(shí)，根據(jù)定時(shí)時(shí)間電機(jī)自動(dòng)停機(jī)。
3、儀器數(shù)字顯示工作壓力，裝有超壓停機(jī)裝置。
4、玻璃試管內(nèi)有分配板，冷卻出口有一個(gè)三通活塞。
5、儀器采用觸摸屏操作控制，人性化設(shè)計(jì)使儀器具備操作簡(jiǎn)單方便，易學(xué)易會(huì)易保養(yǎng)的特點(diǎn)。
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.
