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Mask bacterial filtration efficiency (BFE) detector
The main performance indicators of DRK-1000 mask Bacterial Filtration Efficiency (BFE) detector not only meet the requirements of APPENDIX B Bacterial Filtration Efficiency (BFE) test Method b.1.1.1 in Technical Requirements for Medical Surgical Masks yy0469-2011, And also in line with the requir...Read more -
DRK255 Constant temperature and humidity box
DRK255 constant temperature and humidity chamber simulates various environmental states, tests various products and raw materials heat resistance, moisture resistance, dry resistance, low temperature resistance. Suitable for papermaking, printing, electronics, electrical appliances, metal and oth...Read more -
Brief introduction of ozone aging test chamber
Ozone aging test chamber by ozone generator to produce high concentration of ozone, can be used for non-metallic materials, organic materials (paint, rubber, plastic, paint, pigment, etc.) under the condition of ozone aging test. It can also be used to check the ability of the sample to withstand...Read more -
European and American standard respirator resistance tester
Used for measuring the suction resistance and exhalation resistance of respirators and respirators under specified conditions. It is applicable to the relevant testing and inspection of ordinary masks, dust masks, medical masks and anti-haze masks carried out by the national labor protection equi...Read more -
DRICK drying oven series
Drying box series products, volume of 30, 50, 70, 140, 240 liters of five specifications. The outer shell of the drying oven adopts high quality steel plate surface baking paint, the studio adopts general galvanized steel plate or mirror stainless steel plate, the working room is equipped with tw...Read more -
Installation of hydrostatic pressure tester and matters needing attention
Hydrostatic pressure resistance tester is used to measure the water resistance of various fabrics after waterproof treatment, such as canvas, oilcloth, tent cloth, tarp, rain proof clothing cloth and geotextile materials, etc. Hydrostatic pressure tester applicable standards: GB/T4744, FZ/T01004,...Read more