Brief introduction: Shanghai Xiyang YZW-300 microbiological limit tester is made of stainless steel metal material, equipped with built-in imported diaphragm liquid pump, no need for external filter bottle, liquid is removed directly through diaphragm liquid pump. The utility model reduces the red tape in the use of the filter bottle and avoids the disadvantages of slow drainage speed caused by poor connection. Scope of use: Pharmaceutical: purified water, injection water, ophthalmic preparations, raw materials, capsules, biological products, tablets, oral preparations; Food: pure water, mineral water, drinks; Chemical industry: a variety of microbial water samples to be tested; Cosmetics: all kinds of water and products; Control disease: River, river, lake, sea, water sample. Product features: 1. The filter cup adopts the unique lip-shaped seal design, does not use the clamp and the O-ring, guarantees the leak free operation and the even microbial recovery rate; 2. The filter membrane is sterilized in advance, which can reduce the main pollutant source to the lowest, and improve the reliability of detection. 3. Direct drainage, no need to filter bottles, easy to install and use; 4. Internal inlet diaphragm liquid pump, higher efficiency; 5. Small fuselage, reduce the occupation of the operating table area; 6. Waterproof switch is simple and convenient; 7. Triple filter head design, can simultaneously filter, improve working efficiency, each filter can also be independently controlled, easy to operate flexible use; 8. Filter head can be quickly disassembled and disassembled, and can be sterilized separately by damp and heat. 9. The filter head can be quickly sterilized by flame, which is convenient for continuous experimental operation. 10. Adopt single side arc filter sheet, easy to replace; 11. The surface of the instrument is treated with mirror surface, which is easy to clean and disinfect. 12. The filter cup is designed with reusable material, durable, cost saving and convenient operation. Technical parameters: 1, Suitable filter membrane diameter: Φ 47 mm / 50 mm; 2, Effective filter diameter: 40 mm; 3, Filter head number: 1-3; 4, The detection method: membrane filter method; 5, Filter way: diaphragm pump negative pressure filter, no suction bottle; 6, The extraction rate is 1: 100 ml / 15 s; 7, The sterilizing method of filter head: damp and heat sterilization, rapid sterilization with flame gun; 8, Size: 41 / 2014cm (long * wide * high); 9, Weight: 3 kg; 10, power: 30 W; 11,Working voltage: AC220V / 50HZ; 12, the noise is less than 30 dB; 13, physical button switch; 14, can choose a single head, three-headed structure, rich type selection.
Brief introduction: Shanghai Xiyang YZW-300 microbiological limit tester is made of stainless steel metal material, equipped with built-in imported diaphragm liquid pump, no need for external filter bottle, liquid is removed directly through diaphragm liquid pump. The utility model reduces the red tape in the use of the filter bottle and avoids the disadvantages of slow drainage speed caused by poor connection.
