TOC 分析仪
Photo for reference; configuration may vary by order.
Model No. TOA-0004 · Elemental Analysis Instruments
土壤和沉积物固体样品 TOC 分析仪
Soil carbon studies, sediment surveys and battery material labs need TOC from solids rather than water. This analyzer burns 50 mg–1 g at 900–1000 °C, or in stages from 400 to 900 °C, after hydrochloric acid removes carbonates. NDIR detection covers 0.1–100 mg absolute carbon with ≤3% CV on soil reference. Tell us sample matrices.
| 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.
Soil carbon studies, sediment surveys and battery material labs need TOC from solids rather than water. This analyzer burns 50 mg–1 g at 900–1000 °C, or in stages from 400 to 900 °C, after hydrochloric acid removes carbonates. NDIR detection covers 0.1–100 mg absolute carbon with ≤3% CV on soil reference. Tell us sample matrices.
| Parameter | Value |
|---|---|
| Carbon range 碳测量范围 | 0.1–100 mg absolute |
| Sample mass 样品量 | 50 mg–1 g |
| Furnace temperature 炉温 | 900–1000 °C (staged 400–900 °C) |
| Acid pretreatment 酸预处理 | Hydrochloric acid in silver capsule or boat |
| Repeatability (CV) 重复性（CV） | ≤3% for homogenized soil reference |
| Analysis time 分析时间 | 4–8 min per sample |
| Detector 检测器 | NDIR |
| Carrier gas 载气 | Oxygen, 99.5%, 150–200 mL/min |
| Boat material 样品舟材质 | Ceramic or quartz |
| Autosampler 自动进样器 | Up to 40 boats |
| Model No. | TOA-0004 |
| 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.
