气体分析仪
Photo for reference; configuration may vary by order.
Model No. GAA-0005 · Air Quality Monitoring Equipment
电化学多组分空气质量分析仪
Distributors building dense street-level networks or offering indoor air checks often want one box that reads several gases. This analyzer takes plug-in electrochemical cells — pick from H2S, CO, O3, NO2 and SO2, plus optional VOC. Detection limits run 5–20 ppb depending on gas. List the gases you need and we will configure the cell set before shipment.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Distributors building dense street-level networks or offering indoor air checks often want one box that reads several gases. This analyzer takes plug-in electrochemical cells — pick from H2S, CO, O3, NO2 and SO2, plus optional VOC. Detection limits run 5–20 ppb depending on gas. List the gases you need and we will configure the cell set before shipment.
| Parameter | Value |
|---|---|
| Measurement principle 测量原理 | Electrochemical cells, plug-in |
| Measured gases 测量气体 | SO2, NO2, O3, CO, H2S, optional VOC |
| SO2 range SO2 量程 | 0–20 ppm |
| NO2 range NO2 量程 | 0–20 ppm |
| O3 range O3 量程 | 0–20 ppm |
| CO range CO 量程 | 0–1000 ppm |
| Lower detection limit 最低检出限 | 5–20 ppb, gas dependent |
| Response time 响应时间 | 30–60 s |
| Sensor life 传感器寿命 | 12–24 months typical |
| Outputs 输出 | RS-485 Modbus, 4–20 mA, optional 4G |
| Power supply 电源 | 12–24 VDC or 220 VAC adapter |
| Model No. | GAA-0005 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.
