JFE ATUD-USB ການວັດແທກຄວາມຂົມຂື່ນໃນນ້ໍາເລິກ (-3 ~ 45 °C, 0 ~ 1000 FTU)
Temperature
Principle: Thermistor
Range: -3 to 45 °C
Resolution: 0.001 °C
Accuracy: ±0.02 °C (0 to 35 °C)
Turbidity
Principle: Infrared backscatterin
Range: 0 to 1000 FTU (Formazin reference)
Resolution: 0.03 FTU
Accuracy: 0.3 FTU or ±2%
Instrument specifications
Memory medium: 1 GB miniSD card
Battery: CR-V3 3.3 Ah Lithium battery (maximum 2 batteries)
Communication: USB 2.0 (ver 1.1 compatible)
A/D converter: 16 bit digital conversion
Sampling interval: 0.1 to 1.0 s (0.1 s increment), 1 to 600 s (1 s increment)
Burst sampling interval: 1 to 1440 min (1 min increment)
Number of samples per burst: 1 to 18000 samples
Power consumption: 110 mA
Dimensions: Ф54 × 290.5 mm (including sensor guard)
Weight: Approx. 1.2 kg in air, 0.8 kg in water
Depth rating: 6000m depth equivalent
Materials: Titanium (Ti-6Al-4V)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ