ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
I. Main technical features
1. It adopts digital display to show penetration value. Easy to observe.
2. It adopts 6 grades of timing control. Operator can choose it according to requirement.
3. It has functions for both coarse and fine adjustment to make needle penetrate into sample accurately.
II. Main technical specifications
1. Measurement range：(0～600) penetration
2. Timing control： 5s, 8s, 10s, 12s, 30s, 60s can be selected. The bias is within ±0.1s.
3. Resolution： 0.01mm
4. Penetration precision： ±1 penetration
5. Heating power： 200W
6. Temperature control accuracy： (25±0.1)℃（Note：ambient temperature shall not over 20℃）
7. Temperature control mode： High accuracy digital temperature controller
8. Constant temperature bath： Hard glass bath
9. Stirring： Automatically stirred by magnetic stirrer
10.Standard needle： (2.5±0.05)g
11.Needle holder： It can be adjusted roughly and finely without measurable frication to make the needle aim the sample conveniently.
12. Power supply： AC(220±10%)V，50Hz，maximum power ≤300W
13. Dimension： 280mm×350mm×700mm
14. Others：Equipped with cold light source. Easy to operate
III. Optional accessories
1. Grease worker： Used to determine lubricating grease(Or petrolatum)
2. Other cones： 1/2 cone，1/4 cone
3. Sample cup： Cup for lubricating grease
