Product overview

It accomplishes air/TSP comprehensive sampling, applies filter membrane weight method to collect total suspended particulates (TSP) and inhalable particle (PM₁₀) or fine particulate matter (PM_2.5) (optional), and applies solution absorption method to collect various harmful gases such as SO₂, NO_X in ambient air and indoor air. It can be used to routinely monitor particulate matter, gaseous substance and aerosol for environmental protection, hygiene, working place, safety inspection, military, scientific research, education and other departments.

Execution standard

  HJ/T 374-2007  Technical requirement and test procedures for total suspended particulates sampler

  JJG  956-2013  Air sampler

  JJG  943-2011  Total suspended particulate sampler

  HJ/T 375-2007  Technical requirement and test procedures for ambient air

  HJ 618-2011  Determination of atmospheric particles PM₁₀ and PM_2.5 in ambient air by gravimetric method

  HJ 93-2013  Technical requirement and test procedures for atmospheric particles (PM₁₀ and PM_2.5) in ambient air sampler

Product features

  Comprehensive sampler accomplishes double-channel and suspended particulate matter sampling

  Small size, light weight, easy to carry, easy to operate

  Particular design of high accurate sampling pump, highly improves stability, with long lifetime and low-noise

  Flow rate is automatically and accurately controlled via electronic flow meter, fine software calibrating flow rate function, easy for flow rate calibration

  Real-time monitoring of pressure and temperature of flow meter, automatically compensates flow rate deviation, further improves flow rate accuracy

  Wide-temperature OLED display, suitable for severe cold region, popular software display, accomplished fine man-machine interaction

  Modular design, reliable rain and snow proof design

  High-quality stable geological tripod is optional for user, suitable for sampling in atrocious weather such as strong wind

  Automatically accumulate and count sampling volume, convert it into sampling volume under standard condition in accordance with atmospheric pressure and temperature

  Atmospheric pressure can be input and measured, suitable for low-pressure environment

  Accomplished sampling data save and printout

  If power off during sampling, it can automatically save data and continue to sample after power resume

  Equipped with U-disk with operation video, easy for user to operate

Air sampling 

  Imported motor and carbon brushless displacement rotary vane pump

  Efficient suck-back dryer, effectively prevents absorption solution from suck-back due to operation miss, enhances security

  High-quality dust-filter core, accomplished PM filtering function, Simultaneously prevents sampling from interference and protect sampling pump and gas circuit

  Double-channel gas circuit adopts color coding design, easy for accurate connection and usage

  A/B double-channel sampling design, flexible sampling mode with separate control, accomplishable automatic flow rate calibration function

  Self-heating absorption bottle holder, automatically measures and heats if the environment temperature is lower, to prevent test solution from freeze, and it is suitable for absorption bottle of various specifications

  Dark brown head cover, provides sampling with secondary shade from sun

  Outer-hanging Laoying9002 common use sampling frost box is optional in severe cold region

 TSP/PM₁₀/PM_2.5 sampling 

  Brushless control draught fan, with low noise, high-load capacity, suitable for continuous long time running;

  Automatic closed-loop control, accomplished constant flow sampling

  Reliable security, automatically stop operating for protection when fault occurs

  TSP/PM₁₀(PM_2.5) sampling head is made of aluminum alloy, anti-electrostatic adsorption.

Explain：

The above parameters are totally up to the requirements of the relevant national standards. If product upgrades, or image does not match with real machine, please refer to the real machine.

If you have special needs, please call:

the unified national customer sales hotline：400-676-5892 or service hotline: 400-676-6892 to consulate details, Thank you for your cooperation!