Impinger air sampler

designed for sampling gases in ambient air and follows a sampling circuit design according to: SNI 7119-2-2017 (NO2), SNI 7119-8-2017 (O3), and SNI 7119-7-2017 (SO2). Equipped with a flow meter with an optimized reading range with a flow rate following SNI. Can be applied to: SNI 7119-2:2017 (How to test nitrogen dioxide (NO2) levels by the Griess-Saltzman method using a spectrophotometer) SNI 7119-8:2017 (How to test oxidant levels (O3) with the neutral buffer potassium iodide (NBKI) method using a spectrophotometer) SNI 7119-7:2017 (How to test sulfur dioxide (SO2) levels with the pararosanilin method using a spectrophotometer)

• ✔ Flow Control: 5 airflow adjustments
• ✔ Rotameter Range: 3 Pieces for NO2, SO2 and O3 (0-0.8 lpm) 2 Pieces for H2S and NH3 (0-3 lpm)
• ✔ Dimensions: 11 x 23 x 13 inches
• ✔ LCD Display: Temperature: -50 to 70°C RH: 20% to 95%
• ✔ Glass Impinger: 4 pieces inlet; 5 pieces outlets; 1 piece fry bubbler inlet
• ✔ Product Completeness: Includes 5 Pump Units and Removable Rotameter: Calibration Certificate by KAN Certified Laboratory. Tripod + flat surface Manual book in Bahasa Indonesia. Aluminum transport container
• ✔ Conforms to: SNI 7119-8:2017 (O3) SNI 7119-7:2017 (SO2)