Laboratory TOC Analyzer实验室总有机碳(TOC)分析仪
- Measuring range (TOC)
- 4 µg/L–30000 mg/L
- Detection limit
- ≤4 µg/L (high-sensitivity configuration)
浊度计

Photo for reference; configuration may vary by order.
Model No. TUM-0002 · Analytical Instruments
药用及过滤水低量程浊度计
Purified water, injection water and filter effluent sit at the very bottom of the turbidity scale, where stray light decides whether readings mean anything. This meter is limited to 0–40 NTU so it can hold stray light to ≤0.005 NTU and resolve 0.001 NTU. Calibration standards of 0.02, 10 and 20 NTU are specified. Pick 660 nm laser or 860 nm LED.
| 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.
Purified water, injection water and filter effluent sit at the very bottom of the turbidity scale, where stray light decides whether readings mean anything. This meter is limited to 0–40 NTU so it can hold stray light to ≤0.005 NTU and resolve 0.001 NTU. Calibration standards of 0.02, 10 and 20 NTU are specified. Pick 660 nm laser or 860 nm LED.
| Parameter | Value |
|---|---|
| Measuring range 测量范围 | 0–40 NTU |
| Resolution 分辨率 | 0.001 NTU |
| Accuracy 准确度 | ±2% of reading or 0.005 NTU |
| Stray light 杂散光 | ≤0.005 NTU |
| Light source 光源 | Laser diode, 660 nm, or LED, 860 nm |
| Detection angle 检测角度 | 90° ratio |
| Repeatability 重复性 | ±1% of reading |
| Calibration standards 校准标准 | 0.02, 10, 20 NTU |
| Sample cell 样品池 | Indexed flat-bottom, 25 mm |
| Data output 数据输出 | USB, printer, audit trail |
| Model No. | TUM-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.