PZFSS0059润滑油蒸发损失测定器（伍德合金法）
概述
操作该仪器时将试样置于蒸发损失测定仪中，在一定条件下加热1h，蒸发出的油正确由空气携带出去。根据加热前后试样质量质量之差测定试样的蒸发损失。该仪器适用于润滑油和润滑油基础油。
性能特点
1、金属浴加热装置，安全环保；
2、进口精密压差表，保证准确的压力；
3、浴体加入伍德合金，用于更好的热传导；
4、配有专门的真空抽吸系统；
5、7寸彩色液晶触摸显示屏，自动控温，计时报警。
自动计算蒸发损失，储存计算结果
6、蒸发坩埚符合ASTM标准要求；
7，精密压力调节系统，进口针型阀，确保流量调节准确。
8、内部有一个气体缓冲瓶；
9、大功率固态继电器控制加热器；
10，进口温控表，控制精确。
技术参数
1、适用标准： SH/T0059
2、控温方式：数显PID温控
3、控温范围：常温～250±0.1℃ ，精度0.01℃
4、加热方式：金属浴加热
5、压力调节：高精密针型阀
6、抽吸方式：真空泵
7、压差计 ：进口精密斜管压差计
PZFSS0059 Lubricating Oil Evaporation Loss Tester (Wood Alloy Method)
Overview
When the instrument is operated, the sample is placed in an evaporation loss tester and heated under certain conditions for 1 hour, and the evaporated oil is properly carried out by the air. The evaporation loss of the sample was determined from the difference in mass quality of the sample before and after heating. This instrument is suitable for lubricating oils and lubricating base oils.
Performance characteristics
1. Metal bath heating device, safe and environmentally friendly;
2. Import precision differential pressure gauge to ensure accurate pressure;
3. The bath body is added to Wood alloy for better heat conduction;
4, equipped with a special vacuum pumping system;
5, 7-inch color LCD touch screen display, automatic temperature control, timing alarm.
Automatic calculation of evaporation loss, storage of calculation results
6. Evaporation 坩埚 meets the requirements of ASTM standards;
7, precision pressure regulation system, imported needle valve to ensure accurate flow regulation.
8. There is a gas buffer bottle inside;
9. High-power solid state relay control heater;
10, imported temperature control table, precise control.
Technical Parameters
1. Applicable standards: SH/T0059
2, temperature control mode: digital display PID temperature control
3, temperature control range: normal temperature ~ 250 ± 0.1 ° C, accuracy 0.01 ° C
4, heating method: metal bath heating
5, pressure regulation: high precision needle valve
6, suction method: vacuum pump
7, differential pressure gauge: imported precision inclined tube differential pressure gauge
