Titrimetric COD Analyzer滴定式 COD 分析仪
- Method
- Dichromate reflux with titration
- Titrant
- 0.1 mol/L ferrous ammonium sulfate
浊度计

Photo for reference; configuration may vary by order.
Model No. TME-0002 · Water Testing Equipment
饮用水台式浊度计
Compliance labs reporting drinking water turbidity need low-end stability more than anything. This bench unit resolves down to 0.001 NTU or 0.01 NTU, switches between nephelometric and ratio modes, and compensates for sample temperatures from 0 to 50 °C. It also serves as a reference for checking online turbidimeters. Specify the resolution you need when you inquire.
| 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.
Compliance labs reporting drinking water turbidity need low-end stability more than anything. This bench unit resolves down to 0.001 NTU or 0.01 NTU, switches between nephelometric and ratio modes, and compensates for sample temperatures from 0 to 50 °C. It also serves as a reference for checking online turbidimeters. Specify the resolution you need when you inquire.
| Parameter | Value |
|---|---|
| Range 量程 | 0–1000 NTU |
| Low-range resolution 低量程分辨率 | 0.001 NTU or 0.01 NTU |
| Accuracy 准确度 | ±2 percent of reading plus 0.01 NTU |
| Measurement modes 测量模式 | Nephelometric and ratio |
| Light source 光源 | LED 860 nm, ISO 7027 design |
| Detector geometry 检测器角度 | 90 degrees plus ratio detectors |
| Calibration points 校准点 | Up to 6 with sealed standards |
| Sample temperature 样品温度 | 0–50 °C compensated |
| Data storage 数据存储 | 1000+ GLP records |
| Interface 接口 | USB, RS-232, printer, LIMS export |
| Model No. | TME-0002 |
| 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.