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RG-AWS30 Gravimetric Air Particulate PM₁₀/PM_2.5 Analyzer

Product Overview

The RG-AWS30 Gravimetric Air Particulate PM₁₀/PM_2.5 Analyzer

utilizes high-precision flow sensors, highly reliable air pumps, and a high-accuracy constant temperature and humidity system,

with a built-in one-millionth precision balance.

It enables automatic sampling with 47mm filters, constant temperature and humidity conditioning, automatic initial and final weighing, and automatic calculation of PM₁₀/PM_2.5 concentration in the air.

It reduces sampling and weighing errors caused by manual filter replacement, transportation jolts, and manual weighing, significantly improving monitoring accuracy.

It serves as an ideal calibration device for online air particulate PM₁₀/PM_2.5 monitors.

Compliance Standards

HJ618-2011 Determination of PM₁₀/PM_2.5 in Ambient Air by Gravimetric Method

HJ656-2013 Manual Monitoring Method for Ambient Air Particulate Matter (PM_2.5) (Gravimetric Method)

HJ836-2017 Determination of Low-Concentration Particulate Matter in Exhaust Gas from Stationary Pollution Sources by Gravimetric Method

GB/T 39193-2020 Ambient Air—Determination of Particulate Matter Mass Concentration—Gravimetric Method

HJ93-2013 Technical Requirements and Testing Methods for Ambient Air Particulate Matter (PM10 and PM2.5) Samplers

Technical Specifications

1. Sampling Section

1.1. Sampling Flow Rate: 16.67 L/min, Accuracy Error: ≤2%

Geometric Standard Deviation of Collection Efficiency: (1.5±0.1) μm

2. Constant Temperature and Humidity Section

2.1. Temperature Range: (15–30)°C

Temperature Resolution: 0.01°C

Allowable Error: ±0.5°C

2.2. Humidity Range: (30–60)%RH (Default: 50%RH)

Humidity Resolution: 0.1%RH

Allowable Error: ±1%RH

3. Balance Section

One-millionth precision balance, Resolution: 0.001mg

4. System Power Supply: AC220V, 50Hz, Power: 1KW

5. System equipped with proper grounding and grounding identification

Safety Protection Functions

(1) Refrigeration System: Compressor overpressure protection, compressor motor overheating protection, compressor overcurrent protection (2) Constant Temperature and Humidity System: Overtemperature protection, water shortage protection, air conditioning duct overtemperature protection, circulating fan overheating protection

(3) Others: Leakage protection, overload protection, short circuit protection

The above information is for reference only. For detailed product information, please contact the relevant representative.

Qingdao Rongguang Electronic Technology Co., Ltd. provides technical support and after-sales service for this instrument!