ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
I. Main technical features
1. The instrument is composed of tester and temperature controller. Desktop structure. Both of inner and outer crucible adopt stainless materials. Inner crucible has been specially processed. The smooth finish corresponds with the test requirements.
2. The temperature controller adopts digital display type. The parameters set is convenient. The temperature control precision is high.
II. Main technical specifications
1. Standard water value: 51±1 s
2. Temperature range: 0℃～100℃
3. Temperature control accuracy: ±0.2℃
4.Engler viscosity thermometer：correspond with GB/T 514
5.Specification of measuring flask：(200±0.2)ml
6.Inner crucible：stainless steel material
7.Power of electric heater：550W(AC220V, 50Hz)
8.Accuracy of electric stopwatch：1/100s（provided by user himself）
9.Dimension：200mm×200mm×400mm（Temperature controller is not included）
