ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
| Characteristics: |
| 1. Blue back-light & LCD displaying; |
| 2. Automatic & manual temperature compensation, automatic calibration; |
| 3. Measurement results can be stored, deleted, searched and printed. It can store 250 sets of measurement data; |
| 4. With low voltage display, automatic switching off, protection from electricity cutting off.; |
| 5. One point or two points automatic calibration can be conducted on the meter with five types of pH buffer solution selected; |
| 6. With RS-232 interface for connecting TP-16 printer using DC 1.0 software of data-collection to communicate with computers; |
| 7. Users can measure the pH value of ultra-pure water, pure water and boiler water through adjustment of equipotential point to select special electrodes; |
| 8. IP65 water-proof grade |
| Specifications: |
| 1. Measurement range : pH: (0.00~14.00)pH |
| mV: (-1800~1800)mV |
| Temp.: (0..0~60.0) ℃ |
| 2. Resolution: pH:0.01pH, |
| mV: 1 mV |
| Temp.: 0.1 ℃ |
| 3. Accuracy pH: ±0.01pH±ibit |
| mV: ±1%(FS)±1bit |
| Temp.: ±0.3 ℃±1bit |
| 4. Input impedance:1 x 10 12 Ω |
| 5. Stability: ±0.01pH ±1bit/3h |
| 6. Temperature compensation range: 0.0~60℃ |
| 7. The temperature of the measured solution:5~60℃ |
| Standard Configuration: |
| 1. Main instrument 1; |
| 2. AA Salinity Battery 1; |
| 3. PH Combined Electrode 1; |
| 4. Suitcase 1; |
| 5. PH4.00, 6.86, 9.18 Buffer 5 bags for each; |
| 6. Data Collecting Software 1; |
| 7. RS-232 Communication Line 1; |
| 8. TP-16 Print Connection Line 1. |
| Overall dimension & weight: |
| Shipping package dimension: 355-335-135mm; |
| Gross weight: 3kgs; |
| Net Weight: 2kgs. |
