ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
| SPECIFICATIONS | |
| Range | 0.0 to 25.0 g/L of tartaric acid |
| Resolution | 0.1 g/L |
| Accuracy | 5% of reading |
| Method | acid-base titration method |
| Principle | end-point titration |
| pH calibration | 1 point in selected end-point: 7.00 pH or 8.20 pH |
| Sample Volume | 2 mL |
| Temperature Compensation | Automatic from 0.0 to 100.0°C |
| pH electrode | MA919B/1 (included) |
| Temperature Probe | MA831R (included) |
| Pump debit | 0.5 mL/min |
| Stirring Speed | 1500 rpm |
| Environment | 0 to 50°C; max RH 95% |
| Power Supply | 220V/50 Hz; 10VA |
| Dimensions | 208 x 214 x 163 mm |
| Weight | 2.2 Kg |
