ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Working power supply: AC(220±10%)V50Hz;
Mixing motor: speed 1200r/min;
Temperature measurement range: room temperature ~ 100℃;
Temperature control accuracy: ±0.1℃;
Temperature display accuracy: ±0.01℃;
Constant temperature bath: internal and external two-layer cylinder, 20L.
Introduction
The manufacture of this instrument conforms to the requirements stipulated in the industry standard SY/T 5651 “Technical Conditions for the Kinemetric Viscosity Tester of Petroleum Products” of the People’s Republic of China, and is applicable to the provisions of the GB/T 265 “Method for the Determination of kinemetric Viscosity and Calculation of Dynamic Viscosity of Petroleum Products” of the People’s Republic of China. Measuring the kinematic viscosity of liquid petroleum products (Newtonian liquids) at a constant temperature.
Main technical features
1, the use of intelligent liquid crystal temperature controller, rapid temperature control, fast response, small overshoot, temperature control accuracy of ±0.1℃. Temperature display accuracy: ±0.01℃.
2, the use of hard glass cylinder and insulation jacket cylinder (called double cylinder), good insulation performance, sample observation clear.
3, using electric stirring device, the temperature in the bathtub is uniform.
The biggest feature of this instrument is: all spray plastic treatment, durable; Double cylinder structure, high precision temperature control instrument, accurate temperature control; Special Pinchell capillary viscometer.
