ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Ambient air sampling flow: Range: (15~130)L/min, Resolution: 0.1L/min, Error: ±5.0%
Ambient air sampling time: Range: 1 min~99h59min, Resolution: 1s, Error: ±0.1%
Load capacity: When the flow is 100L/min, the load capacity is > 6kpa
Atmospheric sampling flow: Range: (0.1~1.5)L/min, Resolution: 0.01L/min, Error: ±2.0%
Atmospheric sampling time: Range: 1min~99h59min, Resolution: 1s, Error: ±0.1%
Ambient atmospheric pressure: Range: (60~130) kPa, Resolution: 0.01kPa, Error: ±0.5kPa
Temperature range of incubator: Range: ≥ 15°C, Resolution: 0.1°C, Error: ±2°C
Temperature: (-30~50)°C
Noise: <65dB (A)
Discharge duration: Three circuits work at the same time, TSP load is 2KPa, and the discharge time is > 6h
Charging time: Internal charging ＜ 12h, external charging ＜ 4H
Power Supply: AC（220±22）V，（50±1）Hz
Size: (length 310×width 148×height 220)mm
Weight: About 4.0kg（battery include）
Power consumption: ≤120W
Product Detail
> HJ 93-2013 Technical requirements and detection methods of ambient air particulate matter (PM10 and PM2.5) sampler
> HJ 618-2011 Ambient air PM10 and PM2 5 gravimetric method
> HJ 656-2013 Technical specification for manual monitoring method (gravimetric method) of ambient air particulate matter (PM 2.5)
> HJ/T 374-2007 Technical requirements and detection methods of total suspended particulate matter sampler
> HJ/T 375-2007 Technical requirements and testing methods of ambient air sampler
> JJG 943-2011 Verification regulation of total suspended particulate matter sampler
> JJG 956-2013 Verification regulation of atmospheric sampler
> Q/0214 ZRB010-2017 Comprehensive sampler for ambient air particulate matter
Features
> 4.3-inch color screen ,touch operation and the operation is simple
> Compact size, light in weight, easy to carry
> Built-in Lithium-Polymer Rechargeable Battery
> Three channels of simultaneous sampling can be used to collect particulate matter and gaseous pollutants in the air
> Rain proof, dust-proof, anti-static and anti-collision design can ensure normal operation under the conditions of rain, snow, dust and heavy haze
> Various sampling methods, such as constant sampling time, continuous sampling time and 24-hour sampling, can be realized
> The cutter（TSP / PM 10 / PM 2.5） is made of aluminum alloy with anti-static adsorption
> Power-off memory function,continue to sample procedure when recovery
> Support data storage and export data with USB
> Print with wireless Bluetooth
