Personal Air Sampling Pump for Occupational Exposure职业暴露个体空气采样泵
- Flow range (low)
- 5–500 mL/min
- Flow range (high)
- 1–5 L/min
排放监测设备

Photo for reference; configuration may vary by order.
Model No. EMM-0003 · Environmental Testing Equipment
烟道原位激光气体分析仪
SCR ammonia slip and HCl at waste-to-energy plants change too quickly for extractive systems. This cross-duct laser analyzer measures NH3, HCl, O2, CO or H2O, in single or dual combinations, directly in the gas with response in 2 s or less. NH3 detection reaches 0.1 ppm·m. Give us duct width (0.5–20 m path) and process temperature.
| 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.
SCR ammonia slip and HCl at waste-to-energy plants change too quickly for extractive systems. This cross-duct laser analyzer measures NH3, HCl, O2, CO or H2O, in single or dual combinations, directly in the gas with response in 2 s or less. NH3 detection reaches 0.1 ppm·m. Give us duct width (0.5–20 m path) and process temperature.
| Parameter | Value |
|---|---|
| Measured gases 测量气体 | NH3, HCl, O2, CO, H2O (single or dual) |
| NH3 range NH3 量程 | 0–10 / 0–50 ppm |
| NH3 detection limit NH3 检出限 | 0.1 ppm·m |
| HCl range HCl 量程 | 0–50 / 0–500 mg/m³ |
| Optical path length 光程 | 0.5–20 m |
| Response time 响应时间 | ≤ 2 s |
| Process temperature 工艺温度 | Up to 500 °C (1400 °C with probe) |
| Laser class 激光等级 | Class 1 or 3R per IEC 60825-1 |
| Purge air 吹扫空气 | Instrument air, 20–50 L/min |
| Outputs 输出 | 4–20 mA, RS-485, Ethernet |
| Model No. | EMM-0003 |
| 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.