ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement range:
0.00 to 14.00 pH
-1999 to 0 to 1999 mV (only with the optional Redox electrode)
0 ... 65°C or 32 ... 149°F (only the temperature sensor)
Resolution:
0.01 pH
1 mV
0.1°C / 0.18ºF
Accuracy (at 20°C / 68ºF) :
± (0.02 pH + 2 digits)
± (0.5 % + 2 digits)
±0.5°C / 0.9ºF
Calibration: Automatic three-point calibration
Temperature compensation: Automatic from 0 to 65°C / 32 ... 149ºF or manual between 0 and 100°C / 32 and 212ºF, Removing the temperature sensor
Electrode: pH PCE-PH-HTE electrode, 1 meter cable and BNC plug
Temperature range: 0 ... 60ºC / 32 ... 140ºF
Measurement rate: Adjustable from 1 second up to 8 hours 59 min 59 sec
Display LCD display: 52 x 38 mm / 2 x 1.5 in
Memory: SD card from 1 ... 16 GB (2 GB memory card included)
Interface: RS-232
Software: Optional
Power supply: 6 x 1.5V AA batteries /Mains adapter / AC power adapter 9V (optional)
Operating conditions: 0 ... 50°C / 32 ... 155°F, max. 80% r.h.
Dimensions: 177 x 68 x 45 mm / 7 x 2.7 x 1.8 in
Weight: 490 g / 1.1 lb
Delivery scope:
1 x PCE-228HTE environmental meter
1 x PCE-PH-HTE electrode
1 x SD memory card (2 GB)
1 x Temperature sensor
6 x Batteries
1 x Manual
1 x ISO Calibration Certificate
