ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
World's Smallest and Speedy Portable Polarimeter. No observation tube necessary. Only 3ml volume is required for measurements.
Measurement item: Angle of Rotation (Angle of rotation conversion to 100mm and 200mm optical path length., Specific Rotation, Concentration,Temperature)
Range
Angle of Rotation: These ranges are measured by the device’s 20mm light path.
These are convertible to below ranges: -25.0 to +25.0° with a 100mm observation tube; -50.0 to +50.0° with a 200mm observation tube
Temperature:5.0 to 40.0℃
Accuracy: Angle of Rotation(°): ±0.1°(at 20℃)
Wavelength: 589nm
Measurement Time: About 7 seconds
Power Supply: Size AAA alkaline battery × 4
International Protection Class: IP67
Dimensions & Weight: 160×101×38mm，325g (main unit only)
