TEOM Particulate Monitor微量振荡天平颗粒物监测仪
- Measurement principle
- Tapered element oscillating microbalance
- Size fractions
- PM10, PM2.5, TSP (inlet dependent)
挥发性有机物分析仪

Photo for reference; configuration may vary by order.
Model No. VOA-0001 · Air Quality Monitoring Equipment
便携式光离子化 VOC 检测仪
Field crews checking remediation sites, hunting leaks at petrochemical units or entering HAZMAT zones need a VOC number in seconds, not hours. This handheld PID uses a 10.6 eV lamp, reaches 10 ppb isobutylene detection and responds in under 3 s. Each of its 50,000 logged readings carries a GPS tag, and the battery runs 10–12 h.
| 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.
Field crews checking remediation sites, hunting leaks at petrochemical units or entering HAZMAT zones need a VOC number in seconds, not hours. This handheld PID uses a 10.6 eV lamp, reaches 10 ppb isobutylene detection and responds in under 3 s. Each of its 50,000 logged readings carries a GPS tag, and the battery runs 10–12 h.
| Parameter | Value |
|---|---|
| Detection principle 检测原理 | Photoionization, 10.6 eV lamp |
| Measurement range 测量量程 | 0–10,000 ppm (multiple scales) |
| Resolution 分辨率 | 0.001 ppm on low scale |
| Lower detection limit 最低检出限 | 10 ppb (isobutylene) |
| Response time 响应时间 | < 3 s (T90) |
| Sampling method 采样方式 | Internal pump, 0.2–0.5 L/min |
| Data logging 数据记录 | 50,000 records with GPS tag |
| Battery life 电池续航 | 10–12 h continuous |
| Ingress protection 防护等级 | IP65, intrinsically safe options |
| Operating temperature 工作温度 | −10 to 50 °C |
| Model No. | VOA-0001 |
| 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.