Junray ZR-3924 ຕົວຢ່າງສໍາລັບການເປັນຝຸ່ນ ((15～130)L/min)
Ambient air sampling flow: (15～130)L/min ±5.0%
0.1L/min
Ambient air sampling time: 1min～99h59min ±0.1%
- Resolution: 1s
Load capacity: When the flow is 100L / min, the load capacity is > 6kpa
A/B/C/D channels - Atmospheric sampling flow: (0.1～1.5)L/min ±2.0%
- Resolution: 0.01L/min
Atmospheric sampling time: 1min～99h59min ±0.1%
- Resolution: 1s
Ambient atmospheric pressure: (60～130)kPa ±0.5kPa
- Resolution: 0.01kPa
Temperature range of incubator: (15-30)℃ ±2℃
- Resolution:0.1℃
Noise: ＜65dB(A)
Discharge duration: Three circuits work at the same time, TSP load is 2KPa, and the discharge time is > 8h
Charging time: Internal charging ＜ 14h, external charging ＜ 5h
Power Supply: AC（220±22）V,（50±1）Hz
Size: (L310×W150×H220)mm
Weight: About 5.0kg（battery include）
Power consumption: ≤120W
Standard
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
Features
4.3-inch color screen ,touch operation and the operation is simple
Compact size, light in weight, easy to carry
Built-in Lithium Battery
Four 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
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ