ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
I. Main Technical features
1. The design of this instrument completely conforms to the requirements of GB/T262 standard for the benzene spot test of dark petroleum products and light petroleum products.
2. This instrument is equipped with two sets of test devices-heavy oil (dark petroleum products) test device and light oil (light petroleum products) test device, which are used to measure the phenamine points of heavy oil and light oil respectively.
3. The temperature control system adopts digital PID Temperature control instrument with high temperature control precision, stable and reliable performance and convenient operation.
II. Main technical parameters and indicators
Working power supply: AC220V ± 10%; 50Hz.
Motor Power: 6 W.
Heating power: 2kW.
Temperature control range: room temperature ~ 200 ℃
Temperature control accuracy: ≤ 0.5 ℃.
Lighting power supply: 5 V.
