Junray ZR-3924 Particulate matter sampler ((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