TB/T 3237 Chinese Fire test standard for railway vehicles - Standard TB/T 3237 Flame retardant technical specification of decorating materials for multiple unit train TB/T 3237 Chinese Fire test standard for railway vehicles â?? Test Method GB 2406 Oxygen index test UIC 564 Combustion test GB 8323 Smoke density test TB 3237 Part 4.4 Smoke toxicity test TB/T 3237 Chinese Fire test standard for railway vehicles â?? Scope This Standard is applicable to the flame retardant decorating materials for the multiple unit train with an operation speed larger than or equal to 200km/h. This Standard specifies the flame retardant property requirements and test methods for the decorating materials for multiple unit train. TB/T 3237 Chinese Fire test standard for railway vehicles â?? Reference Standard GB/T 2406.2 Plastics - Determination of Burning Behavior by Oxygen Index GB/T 10707 Rubber - Determination of the Burning GB/T 8323.2 Determination of Optical Density by a Single-chamber Test UIC 564-2 Regulations relating to fire protection CASfire Technical Co.,Ltd 8F Building 4, Chinese Academy of Science, No.255 South Duiying Road,Jimei, Xiamen 361021, China Tel: (+86) 0592-3500085 MP: (+86) 18906059211 Email: info@casfire.cn Website: http://www.casfire.cn
- Standard TB/T 3237 Flame retardant technical specification of decorating materials for multiple unit train Test Method GB 2406 Oxygen index test UIC 564 Combustion test GB 8323 Smoke density test TB 3237 Part 4.4 Smoke toxicity test Reference Standard GB/T 2406.2 Plastics - Determination of Burning Behavior by Oxygen Index GB/T 10707 Rubber - Determination of the Burning GB/T 8323.2 Determination of Optical Density by a Single-chamber Test UIC 564-2 Regulations relating to fire protection
Export and import of inputs, raw materials, by-products, products, for research and diagnostic laboratories. I sell raw bloo and serum: SFB, blood, sérum of South American camelids, others, plasma, organs, tissues, glands, and relates, botanical plants for medicine, black maca.
COVID19 DIAGNOSTIC RAPID TEST. NO UPFRONT PAYMENTS, SGS INSPECTION IS PERMITED. 80.000 units on stock, price exworks.
Radiographic Testing (RT) is a method of non-destructive testing where many types of manufactured components can be examined to verify the internal structure and integrity of the specimen. Industrial Radiography can be performed utilizing either X-rays or gamma rays. Both are forms of electromagnetic radiation. The difference between various forms of electromagnetic energy is related to the wavelength. X and gamma rays have the shortest wavelength and this property leads to the ability to penetrate, travel through, and exit various materials such as carbon steel and other metals.
Visual testing (VT) is the oldest and most common nondestructive testing (NDT) techniques. It is typically the first step in the examination process to inspect a variety of product forms including castings, forgings, machined components and weld elements, according to the NDT Training & Test Center. Visual inspection is the process of examination and evaluation of systems and components by use of human sensory systems aided only by mechanical enhancements to sensory input such as magnifiers, dental picks, stethoscopes, and the like. The inspection process may be done using such behaviors as looking, listening, feeling, smelling, shaking, and twisting.
Single Test Kit, rapid to detect an antibiotic residues in milk and dairy product by using fluorescent immunochromatography technology. As soon as 7-10 minutes to results.
* Dimension: L* 1500*850mm * Worktop: Phenolic resin/ Epoxy resin/ Ceramic * Frame: C-type/ H-type * Material: 1.0mm cold-rolled steel with epoxy powder * Accessories --PP sink --Solid brass faucet -- Eyewash --Water baffle -- Regent with temper glass layers --Steel service dropper
* Type: Bench mounted * Material: Full steel * Worktop: Phenolic resin/ Epoxy resin/ Ceramic/ PP * Sash: 6mm temper glass * Underneath cabinet: 2 pcs with 1.0mm cold-rolled steel material * Finish: Epoxy resin powder coating * Accessories Switch for 30W lamp and blower Cup sink& Water system Gas system Waterproof sockets 13A/ 16A
* Type: Bench mounted * Material: Full steel * Worktop: Phenolic resin/ Epoxy resin/ Ceramic/ PP * Sash: 6mm temper glass * Underneath cabinet: 2 pcs with 1.0mm cold-rolled steel material * Finish: Epoxy resin powder coating * Accessories Switch for 30W lamp and blower Cup sink& Water system Gas system Waterproof sockets 13A/ 16A
* Type: Bench mounted * Material: Full steel * Worktop: Phenolic resin/ Epoxy resin/ Ceramic/ PP * Sash: 6mm temper glass * Underneath cabinet: 2 pcs with 1.0mm cold-rolled steel material * Finish: Epoxy resin powder coating * Accessories Switch for 30W lamp and blower Cup sink& Water system Gas system Waterproof sockets 13A/ 16A
* Type: Bench mounted * Material: Full steel * Worktop: Phenolic resin/ Epoxy resin/ Ceramic/ PP * Sash: 6mm temper glass * Underneath cabinet: 2 pcs with 1.0mm cold-rolled steel material * Finish: Epoxy resin powder coating * Accessories Switch for 30W lamp and blower Cup sink& Water system Gas system Waterproof sockets 13A/ 16A
* Type: Bench mounted * Material: Full steel * Worktop: Phenolic resin/ Epoxy resin/ Ceramic/ PP * Sash: 6mm temper glass * Underneath cabinet: 2 pcs with 1.0mm cold-rolled steel material * Finish: Epoxy resin powder coating * Accessories Switch for 30W lamp and blower Cup sink& Water system Gas system Waterproof sockets 13A/ 16A
Our 315mm PP Inspection Chambers allow for easy access to the drainage system for maintenance, inspection, rodding and the removal of debris. PP Inspection Chambers are a simple push-fit assembly and have been designed to offer less labour intensive and more economical alternatives to traditional construction methods. The connections to the PP Inspection Chamber are flexible and allow for a deflection of pipe of 3' in all directions. Our chamber will not leak even if there is ground settlement of 50mm. Our PP Inspection Chambers allow for 5 incoming pipes and one outlet. Connections not used can be sealed by plugs provided.
Uses Sample baking, drying and sample digestion test, is a necessary tool for geological, metallurgical, environmental protection, agriculture, grain and cooking oil, forestry, food, medical and health, biochemical and other laboratories, as well as teaching and research. Sample digestion before chemical analysis of soil, feed, plants, seeds, heavy metals, ore. It is an ideal equipment of sample pretreatment for analytical instruments such as AA, ICP, ICP-MS, and atomic fluorescence. It can also be used for preparation and acid steaming treatment of microwave digestion. Main features 1. Stereo surround heating: The design concept of five-sided heating is the real sense of stereo surround heating. 2. High efficiency of rapid digestion: large amount of sample disposal at one time, heating time is short. Compared with the general hole digestion instrument which only relies on the plane heating radiation facade, it can improve the working efficiency by 60%. 3. Digestion uniformity: the bottom of the test tube and 360 degree heating make the sample heating without blind spots, good stability and uniformity. 4. Precise temperature control: PID adjustment, temperature control accuracy (0.1 C). 5. Good thermal insulation performance: high purity alumina Mullite with high quality and environmental protection ensures the minimum heat loss. 6. Corrosion Resistance: The metal shell is coated with special anti-corrosion professional coatings, which are resistant to various corrosive liquids and gases. 7. Easy to use: The apparent temperature is the sample temperature. 8. Safety of use: Multilayer insulation protection, in case of equipment failure, the alarm will be light and sound and stop work immediately.
Uses Sample baking, drying and sample digestion test, is a necessary tool for geological, metallurgical, environmental protection, agriculture, grain and cooking oil, forestry, food, medical and health, biochemical and other laboratories, as well as teaching and research. Sample digestion before chemical analysis of soil, feed, plants, seeds, heavy metals, ore. It is an ideal equipment of sample pretreatment for analytical instruments such as AA, ICP, ICP-MS, and atomic fluorescence. It can also be used for preparation and acid steaming treatment of microwave digestion. Structure Metal frame, anti-corrosion coating, silicon carbide angular beam, high purity alumina (HPA) combined heating plate. Features Convenient operation, fast heating, doesnt expose wires, no open fire, no fire hazards. Insulation protection, safe and reliable. Gradient temperature control, Max. Temperature 500/700 C. Can be used directly or in combination with silicon carbide plate, so that the temperature uniformity, anti-corrosion have achieved better results.
Uses Sample baking, drying and sample digestion test, is a necessary tool for geological, metallurgical, environmental protection, agriculture, grain and cooking oil, forestry, food, medical and health, biochemical and other laboratories, as well as teaching and research. Sample digestion before chemical analysis of soil, feed, plants, seeds, heavy metals, ore. It is an ideal equipment of sample pretreatment for analytical instruments such as AA, ICP, ICP-MS, and atomic fluorescence. It can also be used for pretreatment and acid removal treatment of microwave digestion. Main features 1. Stereo surround heating: The design concept of five-sided heating is the real sense of stereo surround heating. 2. High efficiency of rapid digestion: large amount of sample disposal at one time, heating time is short. Compared with the general hole digestion instrument which only relies on the plane heating radiation facade, it can improve the working efficiency by 60%. 3. Digestion uniformity: the bottom of the test tube and 360 degree heating make the sample heating without blind spots, good stability and uniformity. 4. Precise temperature control: PID adjustment, temperature control accuracy (0.1 C). 5. Good thermal insulation performance: high-alumina Mullite with high quality and environmental protection ensures the minimum heat loss. 6. Corrosion Resistance: The metal shell is coated with special anti-corrosion professional coatings, which are resistant to various corrosive liquids and gases. 7. Easy to use: The apparent temperature is the sample temperature. 8. Safety of use: Multilayer insulation protection, in case of equipment failure, the alarm will be light and sound and stop work immediately.
1.5ml wide opening short screw-thread vial Features: Volume/Capacity: 1.5ml - 2.0ml (Normal Volume) thread:9-425 screw-thread color:Amber size:11.6*32mm pack:100pcs/pack with write-on spot
1.5ml crimp top vial Features: Volume/Capacity: 1.5ml - 2.0ml (Normal Volume) thread:9-425 screw-thread color: amber size:11.6*32mm pack:100pcs/pack without write-on spot
1.5ml crimp top vial Features: Volume/Capacity: 1.5ml - 2.0ml (Normal Volume) thread:9-425 screw-thread color: amber size:11.6*32mm pack:100pcs/pack withwrite-on spot
