ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring range: 89.99°; ±259°Z
Min.reading: 0.001°(optical rotation)
Accuracy: ±0.01° (-45°≤optical rotation≤+45°); ±0.02°(optical rotation<-45° or optical rotation>+45°)
Repeatability (standard deviation s):0.002°(optical rotation)
Measurable sample min.transmittance:1%
Working wavelength: 589.3nm (sodium D spectrum)
Temperature control mode: built-in semiconductor
Temperature control range: 15°C~30°C
Temperature control accuracy: ±0.3°C
Temperature resolution: 0.1°C
Interface: USB and RS232
Data storage capacity: 1000 pieces
Display mode: 5.6" TFT touch screen
Power supply: 220VAC±10% 50Hz
Sample Chamber: Accepts sample tubes up to 200mm
Power: 250W
Net weight: 24kg
Calibration mode: automatic calibration
Dimension: 708mm*330mm*287mm
