Graphite Furnace Atomic Absorption Spectrometer for Trace Metals in Water水中痕量金属测定石墨炉原子吸收光谱仪
- Atomizer
- Transversely heated graphite tube
- Temperature range
- Ambient to 2800 °C
水质分析仪

Photo for reference; configuration may vary by order.
Model No. WQA-0003 · Water Analysis Equipment
连续监测用多参数水质监测仪
Long-term stations on rivers, reservoirs and estuaries need a probe that can be left in the water and trusted. This self-logging sonde has 4–6 sensor ports for parameters including pH, ORP, DO, turbidity and chlorophyll, holds 100,000 records and logs from every second to once a day. Depth rating is 100–200 m depending on build.
| 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.
Long-term stations on rivers, reservoirs and estuaries need a probe that can be left in the water and trusted. This self-logging sonde has 4–6 sensor ports for parameters including pH, ORP, DO, turbidity and chlorophyll, holds 100,000 records and logs from every second to once a day. Depth rating is 100–200 m depending on build.
| Parameter | Value |
|---|---|
| Parameters 参数 | pH, ORP, conductivity, DO, turbidity, chlorophyll, depth, temperature |
| Sensor ports 传感器接口 | 4–6 |
| Depth rating 耐压深度 | 100–200 m |
| Turbidity range 浊度范围 | 0–1000 NTU |
| Dissolved oxygen accuracy 溶解氧准确度 | ± 0.1 mg/L |
| Conductivity accuracy 电导率准确度 | ± 0.5% of reading |
| Logging memory 记录存储 | 100,000 records |
| Logging interval 记录间隔 | 1 s–24 h |
| Communication 通信 | USB, SDI-12, Modbus, optional cellular |
| Deployment duration 布设时长 | Up to 60 days (battery, interval dependent) |
| Model No. | WQA-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.