OHAUS a-AB41PH-F ເຄື່ອງມືວັດຄ່າ PH ເບນຊ໌ (-2.00~20.00 pH)
pH
Measuring Range: -2.000 to 20.000 pH
Resolution: 0.1/0.01/0.001 pH
Selectable Resolution: Yes
Accuracy: ± 0.002 pH
Pre-Defined Buffer Groups: 5
ORP, RmV
Measuring Range: ± 2000.0mV
Resolution: 0.1 mV
Accuracy: ±0.3 mV
Units: mV, RmV
Temperature
Measuring Range: -10.0 to 125.0 °C ; 14°F to 257°F
Resolution: 0.1 °C, 0.1 °F
Accuracy: ± 0.3 °C, ±0.3 °F
Calibration: 1 point cal offset
Calibration
Calibration Points: Up to 5 points
Calibration Sign: Slope/offset & Face
Calibration Mode: Linear
Meter Specifications
Display Type 6.5" Segment & Dot matrix LCD with backlight
Multilanguage User Interface English, Spanish, French, Portuguese, Chinese, Russian and Turkish
Measurement End-point Modes Auto-stop, Timed, Continuous
Datalog for measurement 1000 sets data points with time and date stamp
Datalog for calibration 10 sets
Keypad Capacitive touch
Output Connect to PC via RS232 and USB, Connect to Printer via RS232
Password management 10 User ID for password management
pH electrode input BNC
Temperature input Cinch, NTC 30 kΩ
Installation Overvoltage Category II
Pollution Degree 2
Power Supply Universal, 100-240 VAC, 50-60 Hz
Ambient Operating 5 to 40 ˚C, 5 to 80 %, non-condensing
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ