HINOTEK HZQW PHB-4 Microcomputer Portable PH Meter (0 ~ 14.00pH, 0.01pH)
PH measurement range: 0.00 ~14.00pH
PH measurement accuracy:
±0.05 pH
±0.02 pH
± 0.01 pH
Resolution: 0.01pH
MV measurement range: 0~±1999mV
MV measurement accuracy: ±10mV
±10mV
±2mV
The resolution: 1mV
Temperature compensation range: 0~60°C
Standard buffer solution: pH4.00;
PH6.86;
PH9.18,
Power type: stabilized voltage power adapter, or power cord
Appearance size: 220mm× 200 mm; 85 mm
The weight: about 1 kg
Measurement range: pH: 0 ~ 14.00pH; MV: & plusmn; 1600 mv
Temperature: 0 ~ 60 ℃
Resolution: pH: 0.01pH
Temperature: & plusmn: 1 ℃
Precision: pH: 0.01pH; temperature: ± 1 ℃
Automatic temperature compensation: 0-60 ℃ temperature compensation/manual compensation
Basic configuration: e201-c plastic shell PH composite electrode; PH calibration specimen; Four dc1.5v batteries
Environment temperature: 0 ~ 40 ℃; relative humidity: < 85%
Power supply: 1.5V battery /4 knots
Input impedance: ≥ 1 & times; 1012 & Omega
Zero drift: ≤ 0.01 pH± 1 word / 2 hours
Low solution temperature compensation scope: 0 ~ 60 ℃
Appearance size and weight: 180× 80 & times; 30 mm; 0.5 Kg
Consumption power: 2 W
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ