ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
PG-3000 C-type goniophotometer with rotating mirror
1KVA High accuracy AC power supply
30V/10A CC&CV DC power supply
Digital power meter
Luminous intensity standard lamp
Computer and printer: prepare by user
Lab design diagram: seller will provide lab design
according to buyers’ site
C-type goniophotometer with rotating mirror is completetly meet the requirements of CIE70 and LM-79. During the test, the lamp under test is keep burning, and keep the lamp stationary to decrease the error caused by airflow. The goniophotometer is applied to test all kinds of luminaire, like HID, LED, CFL,incandescent lamp and so on. The test parameters include luminous intensity distribution curve, effective light emitting Angle, beam angle, total luminous flux, zonal luminous flux, upward luminous flux, downward luminous flux, lamp effeciency, isolux diagram, isocandala diagram, utilization factor, lumiance limit curve, glare, max allowable distance ratio, UGR uniform glare and etc. All the data can be saved as IES, PDF, excel, LDT, CIE and TM14 files.
