ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
pH
Measurement range up to: -2 ... +20 pH
Resolution: 0.001 pH
Accuracy: ±0.002 pH +2 digits
Electrode
Designation: PCE-PH-LIQ
Measurement range up to: 0 ... 14 pH
Temperature range: 0 ... 80 °C
Application: Blood, beer, dairy products
Reference electrolyte: AgCl
Shank material: Glass
Shank length: 165 mm
Shaft length additional information:
upper shaft length: 75 mm, diameter: 12 mm
lower shaft length: 90 mm, diameter: 4 mm
Shank diameter: 4.3 mm
Cable length: 1 m
Redox
Measurement range up to: -2000 ... +2000 mV
Resolution: 1 mV
Accuracy: ±2 mV
Temperature sensor
Measurement range up to: -20 ... +100 °C
Resolution: 0.1 °C
Accuracy: ±0.5 °C (@ 20 °C)
General technical data
Measuring functions: MIN, MAX
Display type: LCD with backlight
Display size: 2.8 Inch
Storage medium: Internal memory
Storage capacity: 32 GB
Memory capacity (additional information): 100 recordings with a maximum of 100,000 data points per recording
Storage interval from: 1 s
Storage interval to: 12 h
Interface: USB-C
Number of calibration points: 5
Menu language: Turkish, English, Polish, Spanish, German, Chinese, Russian, Japanese, French, Danish, Italian, Dutch, Portuguese
Protection class (device): IP52
Power supply: 5 V DC, 500 mA
(Rechargeable) battery: 1 x 3.7 V LP785060 , Lithium polymer battery
Capacity: 2500 mAh
Operating conditions: -20 ... 65 °C , 10 ... 95 % RH
Storage conditions: -20 ... 65 °C , 10 ... 95 % RH
Dimensions ( L x W x H ): 178 x 85 x 32 mm
Weight: 252 g
Delivery Scope
1 x Water Analyser PCE-PH 228LIQ
1 x pH electrode PCE-PH-LIQ
1 x temperature sensor
1 x service bag
1 x USB-C cable
1 x quick start guide
