百度试题 结果1 题目 When measuring the flash point of petroleum products, the flash point meter should be placed in a dark place. 相关知识点: 试题来源: 解析 正确 反馈 收藏
The invention discloses an open flash point detection device of petroleum and petroleum products, mainly comprising a high voltage ignition anode, a gas ignition arm, a sample detection cap, a flash point detection anode and cathode, a sample temperature sensor and a control circuit, wherein the...
PT-D93-8C Automatic PMCC Flash Point Tester is designed and made as per GB/T261, ASTM D93 "Test Methods for Flash Point of Petroleum Products (Closed Cup Methods)". It is used to determine the lowest temperature of a petroleum product sample when the mixture of sample vapor and...
When measuring the flash point of petroleum products by closed cup method, dehydration must be required when the moisture content is greater than A. 0.1% B. 0.05% C. 0.2% D. 0.3% 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: B...
GDKS-205 Automatic Flash Point Open Cup Tester GDKS-205 automatic open cup flash point tester is the device testing open cup flash point for petroleum products. It use module design which one host can control several testing furnace, to test different samples a...
Test flash point of petroleum product Application Lubricants,insulating oil etc Test method SH/T 0768, ASTM D6450, and ASTM D7094 Automatic degree Fully automatic Display Large LCD screen Printer High speed thermal printer Show more Lead time ...
Test Flash and Fire Point of Petroleum Products Power Supply AC 220V±10%, 50Hz Heating Device Quartz Tube Electrical Furnace Heating; No Open FL Thermometer -6~400°c, Division 2°c Ignition Device a Ignition Source: Coal Gas (or Other Civil Combus Ambient Temperatu...
Many ASTM standards encompass the determination of the flash point of petroleum and petroleum products. ASTM D 93A is a key technique for the specification of diesel and aviation turbine fuels. First, 70 mL of a sample is heated in a closed cup with a preset temperature rate. A test flame...
It is used to determine flash point of petroleum products and bituminous materials, excepting fuel oil and materials having a flash point of lower than 79 ° C. The instrument is used to determine flash point of petroleum products. It has function of automatic program tempe...
This Cleveland Open Cup Flash Point and Fire Point Test Device is suitable to determine flash point and fire point of petroleum products. Principle:fill the sample into sample cup with mark line.Firstly raise sample temperature quickly,then gra...