OMEGA PHH-257-KIT ຊຸດວັດແທກ pH/mV ແບບພົກພາທີ່ກັນຝົນກະພິບ (0 ~14pH, ±2000mV)
Measurement Range:
pH: 0 to 14
mV: ±200, ±2000 (absolute)
Relative mV: ±FS (back-off)
Temperature: -30 to 130°C (-22 to 266°F)
Resolution:
pH: 0.01 pH units
mV: 0.1, 1.0 mV
Temperature: 0.1°C
Accuracy:
pH: ±0.02 pH units
mV: ±0.05 % or 1 digit
Temperature: ±0.3°C
pH Calibration: Automatic (1- or 2-point), compatible with buffers 4, 7 and 10
Temperature Compensation:
Manual: 0 to 100°C (32 to 212°F)
Automatic: 0 to 100°C (32 to 212°F)
Power Supply: Two 9 V batteries (included)
Instrument Display: 12.7 mm (1⁄2") LCD
pH Electrode Connection: BNC
Temperature Probe Connection: 3 pole, 3.5 mm (0.138") diameter jack
Reference Electrode Connection:4 mm (0.157") diameter
Recorder Output: ±200.0 mV
Meter Dimensions: 145 L x 81 W x 38 mm H (5.7 x 3.2 x 1.5")
Meter Weight (Including Batteries): 363 g (12.7 oz)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ