ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specifications
Environmental conditions: 0 ... +50 °C / +32 ... +122 °F, 10 ... 90 % RH (non-condensing)
LCD display:2.8 " / 320 x 240 pixels, back-lit, color
Rechargeable battery:Operating time ~ 4 hours
Dimensions:240 x 75 x 55 mm / 9.45 x 2.95 x 2.17"
Weight:420 g / 0.93 lb
Memory:Internal: 80 MB; External: Micro SD card up to 8 GB (optional)
Particle counting specifications
Measurable particle sizes (channels):0.3 µm / 0.5 µm / 1.0 µm / 2.5 µm / 5.0 µm / 10 µm
Flow rate:0.1 cfm (2.83 L/min)
Coincidence error:<5% at 2,000,000 particles per cubic foot
Counting efficiency:
50 % at particle size 0.3 µm
100 % at particle size> 0.45 µm (per ISO 21501)
Data storage:5000 records
Counting modes:Cumulative, differential, concentration
Air temperature, dew point and relative humidity measuring specifications
Air temperature measuring range:0 ... +50 °C / +32 ... +122 °F
Air temperature accuracy:±0.5 °C with +10 ... +40 °C / +50 ... +104 °F
Otherwise ± 1 °C
Dew point measuring range:0 ... +50 °C / +32 ... +122 °F
Dew point accuracy:±0.5 °C with +10 ... +40 °C / +50 ... +104 °F
Otherwise ± 1 °C
Relative humidity measuring range:0 ... 100 % RH
Relative humidity accuracy:
±3 % RH with 40 ... 60 % RH
±3.5 % RH with 20 ... 40 % and 60 ... 80 % RH
±5 % RH with 0 ... 20 % and 80 ... 100 % RH
Dilivery Contents
1 x PCE-PCO 1 particle-counting air quality meter
1 x zero filter
1 x rechargeable battery
1 x charger
1 x USB cable
1 x user manual
1 x CD-ROM (software)
1 x mini tripod
1 x signed factory calibration certificate
1 x hard case
