ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
II. Main technical specifications
1. Measurement range： (0～600) penetration scale
2. Resolution： 0.01mm
3. Timing controller： 5s or 60s, can be setted at will，bias within ±0.1s
4. Heating power： 200W
5. Temperature control accuracy： 25℃±0.1℃ （Note: The ambient temperature shall not exceed 20℃）
6. Temperature control mode： High accuracy digital temperature controller
7. Constant temperature bath： Hard glass bath
8. Stirring： Automatically stirred by magnetic stirrer
9. Standard needle： 2.5g±0.05g
10. Needle holder： It can be adjusted roughly and finely without measurable frication to make the tip aim the sample conveniently.
11. Power supply：AC（220±10％）V, 50Hz
12. Dimension：280mm×350mm×700mm
III. Optional accessories
Grease masher ： It is used in the tests which determine the
cone penetration of lubricating grease (or petrolatum)
2. Standard cone： 102.5g±0.05g
3. Other cones：
1/2 scale cone，1/4 scale cone
