TOC 分析仪
Photo for reference; configuration may vary by order.
Model No. TOA-0003 · Elemental Analysis Instruments
碳氮联用 TOC-TNb 分析仪
Treatment plants and environmental monitors reporting carbon and nitrogen loads can measure both from one injection. This TOC-TNb analyzer combusts at 720–800 °C, detects carbon by NDIR and nitrogen by chemiluminescence, covering 4 µg/L–30,000 mg/L carbon and 5 µg/L–10,000 mg/L nitrogen. Each sample takes about 4 min. Tell us typical concentrations.
| 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.
Treatment plants and environmental monitors reporting carbon and nitrogen loads can measure both from one injection. This TOC-TNb analyzer combusts at 720–800 °C, detects carbon by NDIR and nitrogen by chemiluminescence, covering 4 µg/L–30,000 mg/L carbon and 5 µg/L–10,000 mg/L nitrogen. Each sample takes about 4 min. Tell us typical concentrations.
| Parameter | Value |
|---|---|
| Carbon range 碳测量范围 | 4 µg/L–30,000 mg/L |
| Nitrogen range 氮测量范围 | 5 µg/L–10,000 mg/L |
| Furnace temperature 炉温 | 720–800 °C |
| Carbon detector 碳检测器 | NDIR |
| Nitrogen detector 氮检测器 | Chemiluminescence |
| Injection volume 进样体积 | 20–500 µL |
| Repeatability (CV) 重复性（CV） | ≤2% for C and N at 10 mg/L |
| Analysis time 分析时间 | About 4 min per sample |
| Ozone supply 臭氧供应 | Internal generator, dry air or oxygen |
| Calibration standards 校准标准 | KHP (C), KNO3 (N) |
| Model No. | TOA-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.
