OMEGA CL541-PLUS ອຸປະກອນປັບຄ່າສະເພາະໄຟຟ້າ 4 ປະເພດ Thermocouple ແລະ Millivolt Calibrator
Width: 76.2 mm
Height: 40.64 mm
Length: 143 mm
Weight: 12.1 oz
Accuracy: ± 0.008 %
Weight Note: 12.1 oz (including boot and batteries)
Battery life: 50 hr
Display Type: LCD
Voltage Read: Input Impedance: >10 MΩ Open Thermocouple Threshold: 10,000 Ω nominal Pulse: <10 microamp pulse for 300 milliseconds Normal Mode Rejection: 50/60 Hz, 50 dB Common Mode Rejection: 50/60 Hz, 120 dB
Accuracy Note: ± (0.008% of Reading + 0.006 mV)
Supply Voltage: 6 Vdc
Voltage Source: Output Impedance: < 0.3 Ω Source Current: > 20 mA (drives 80 mV into 10 Ω) Noise: ≤4 microvolts p-p for frequencies of 10 Hz or below
Display Type Note: High contrast graphic liquid crystal display, LED backlighting for use in low lit areas
Thermocouple Type: J, K, T, E
Battery Indication: A low battery indication is displayed when the battery voltage drops below the operating level
Additional Features 1: Read & Source Signals
Relative Humidity Note: 10% ≤RH ≤90% (0 to 35°C), non-condensing; 10% ≤RH ≤70% (35 to 60°C), non-condensing
Relative Humidity, Max: 0.9
Relative Humidity, Min: 10%
Over-Voltage Protection: Over-voltage protection to 60 Vdc (rated for 30 seconds)
Cold Junction Compensation: ± 0.1°F
Operating Temperature, Max: 60 °C
Operating Temperature, Min: -25 °C
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ