ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
1. Thermopile-type heat flow heat flux meter: range 0~100k W/m²,accuracy ±3%, repeatability ± 0.5%;
2. Sample weighing range: 0~2000g, accuracy: 0.1g
3. Paramagnetic oxygen analyzer,concentration range:0～25％,he oxygen analyzer shall be linear response,Britain Servomex oxygen sensor. 10% to 90% response time of less than 12s,output noise does not exceed 50ppm;. Measurement reproducibility lower than 100ppm;
4. Infrared CO2 analyzer CO2 range: 0 to 10%; accuracy ± 0.01%;
5. Exhaust fan flow 0 ~ 50g / s adjustable, precision 0.1g / s;
6. Compressor principle: cold trap: 0 to 5 degrees;
7. Imported diaphragm pump, flow rate: 33 l / min;
8. Standard color detector accuracy ± 5%, output linearity (transmission) <1% absolute transmittance <1%
