ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement range: pH = 3.6～7.0
Minimum display: 0.1
Constant temperature accuracy: ± 5 ℃
Normal use conditions:
Ambient temperature: 5 ℃～40 ℃
Relative humidity: ≤ 75% RH
Power supply: AC220 V ± 22 V, 50 Hz ± 1 Hz
Overall dimension: 650 * 440 * 420mm
Weight: 45kg
Accessories
Power supply cable (10A): 1
Fuse (10A): 2
A set of indicators (one bottle of bromocresol green and one bottle of bromocresol violet): 1
Print paper: 2
Calibration report: 1
Operating manual: 1
The water soluble acid value automatic tester is designed and manufactured according to the national standard of the people's Republic of China GB / T 7598-2008 determination method of oil-water-soluble acid of transformer in operation and relevant standards. It adopts large screen liquid crystal display and is controlled by microprocessor. It can automatically complete heating, constant temperature, oscillation, sampling, testing and other functions according to the user's setting conditions. It can measure three samples at a time, greatly shorten the user's test time, and the instrument has RS232C interface, which can communicate with the computer.
