ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
| Functions: | ||||||||||||||||||
| * With 3 1/2 LED, display is clear and precision is high. | ||||||||||||||||||
| * Electrode constant compensation. | ||||||||||||||||||
| * Manual temperature compensation. | ||||||||||||||||||
| * Output signal (0-10)mV. | ||||||||||||||||||
| 1.Measuring range: | ||||||||||||||||||
| The measuring range is (0~2×105) uS/cm. The instrument has five ranges and can be changed through band switch by manual (by electrode with constant). | ||||||||||||||||||
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| NOTE: To measure high conductivity, a larger constant electrode is commonly used. If the conductivity is over 10000 uS/cm, the electrode with constant of 10 cm―1 is used and the measuring range is extended to 2×105 uS/cm. | ||||||||||||||||||
| 2. Accuracy of the electronic unit : ±1.0%(FS) ±1bit | ||||||||||||||||||
| 3.Accuracy of the meter: ±1.5%(FS) ±1bit | ||||||||||||||||||
| 4. Range of Temp. compensation: 5-35℃ | ||||||||||||||||||
| 5.Normal operation conditions: | ||||||||||||||||||
| (1) Ambient temperature : (5 – 35)℃ | ||||||||||||||||||
| (2) Relative humidity : not more then 85% | ||||||||||||||||||
| (3) Power source: AC220V±22V, 50HZ±1HZ | ||||||||||||||||||
| (4) Without any notable vibration | ||||||||||||||||||
| (5)No strong electromagnetic interference to surrounding except the geomagnetic field. |
