ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement speed (2680A-PAI): Slow: 6 readings/second nominal
Medium: 41 (50 Hz), 48 (60 Hz) readings/second nominal
Fast: 143 readings/second for VAC nominal, 140 readings/second on 300 Ω range, 37 readings/second on 3 MΩ range)
Analog to digital converter: 18 bit, multi-slope type
Common mode rejection: AC: > 120 dB (50/60 Hz, + 0.1 % max 1 kΩ source imbalance) DC: > 120 dB
Common mode voltage maximum: 300 V DC or v AC rms (channels 1,11); 25% V dc or V ac rms (all other channels)
Clock: Accurate to within 1 minute/month for 0 °C to 50 °C range
Power, battery life: 100 to 240 V ac, 50 or 60 Hz 100 VA max, or 9 to 45 V dc at 120 V ac the equivalent dc voltage ~14.5 V
Altitude: Operating: 2000 m
Storage: 12,200 m
Operating Temperature: –20 °C to 60 °C (–4 °F to +140 °F)
Storage Temperature: –40 °C to 70 °C (–40 °F to +158 °F)
Size: 18.6” x 17 “ x 9.3” (473 mm x 423 mm x 237 mm)
Weight: 1.21kg
