ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Short Description
ZR-1201 Mask resistance tester conforms to YY 0469-2011 <surgical mask>. Adopts air flow method to test the differential pressure of masks when the air flow drawn pass a certain area of a mask. Applicable to medical devices inspection institutes, mask manufacturers and related research departments.
Specification
Flow: Parameter range: (7-9）L/min, Resolution: 0.1L/min , Maximum permissible error (MPE): ±2.5%
Differential pressure: Parameter range: (0-400）Pa/cm2, Resolution: 0.1Pa/cm2, Maximum permissible error (MPE): ±1%
Pressure detect: Parameter range: (0-1960）Pa, Resolution: 0.1Pa , Maximum permissible error (MPE): ±1%
Test diameter of mask: ø25mm
Test area of mask: 4.9cm2
Power supply: AC220V±10%，50Hz, Output：DC24V 5A
Dimension: Length 270mm×width 200mm×height 320）mm
Overall weight: About 3.5Kg
Overall power: <40W
Product Detail
ZR-1201 Mask resistance tester conforms to YY 0469-2011 <surgical mask>. Adopts air flow method to test the differential pressure of masks when the air flow drawn pass a certain area of a mask. Applicable to medical devices inspection institutes, mask manufacturers and related research departments.
Video
Features
> Pressing type mask fixture, reliable and convenient;
> Automatic constant flow control, automatically judge the quality;
> Low noise, long life diaphragm flow pump
> High brightness 3.5 inch colored screen, graphical display of Chinese characters, touch operation, wide work temperature, clear in outdoor sunlight;
> Onboard large-capacity storage, support SD card, USB flash disk and other large-capacity storage media;
> Build-in thermal printer, could print single or multiple groups test result.
