ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specifications
pH:
Measuring range: (-1.99 ~ 19.99) pH
Resolution: 0.1/0.01 pH
Accuracy: ±0.02pH
Input current: ≤1×10^-12 A
Input impedance: ≥1×10^12 Ω
Stability: ±0.01 pH/3h
Temp compensation: (0 ~ 100)℃ (auto or manual)
mV:
Measuring range: -1999.9mV ~ 0 ~ 1999.9mV
Resolution: 1mV
Accuracy: ±0.1% FS
Conductivity:
Measuring range: Conductivity:
(0.00~20.00)μS/cm (20.0~200.0)μS/cm
(200~2000)μS/cm (2.00~20.00)mS/cm
(20.0~200.0)mS/cm (200~2000)mS/cm(K=10)
Resistivity: (0 ~ 100) MΩ·cm TDS: (0 ~ 100) g/L
Salinity: (0 ~ 100) ppt
Resolution: 0.01/0.1/1μS/cm 0.01/0.1/1mS/cm
Accuracy: Electrode: ±0.5% FS, Instrument: ±0.80%FS
Temp. compensation range: (0 ~ 100) ℃ (auto)
Electrode constant: 0.1/1/10 cm^-1
Temperature:
Measuring range: -10℃~ 110℃
Resolution:0.1℃
Accuracy: 5~ 60℃: ±0.4℃ Others: ±0.8℃
Other Parameters:
Data storage: 1000 sets
Power requirements: DC12V/1A
Communication connectors: Bluetooth, RS232,USB
Dimensions & Weight: 240 × 170 × 70mm/600g
Working Conditions:
Ambient temperature: 5 ~ 35 ℃
Ambient humidity: ≤85%
IP rating: IP54
Standard configuration
1. T-720 pH/conductivity meter : 1 unit
2. Composite pH electrode : 1 pc
3. Conductivity electrode : 1 pc
4. Rotary electrode holder : 1 pc
5. pH buffer(pH4.00, pH6.86, pH9.18/50mL): 1 set
6. 12V power adapter for instrument: 1 pc
7. Instruction manual : 1 copy
