食品污染物分析
Photo for reference; configuration may vary by order.
Model No. COA-0002 · Food Testing Equipment
食品元素分析原子吸收光谱仪
If your lab reports only a handful of elements, AAS is an economical route. This spectrometer combines air-acetylene flame for Zn, Fe and Cu at 0.01–1 mg/kg with a graphite furnace for Cd, Pb and Cr at 0.05–5 µg/kg. Pick deuterium or Zeeman background correction and a 4–8 lamp turret.
| 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.
If your lab reports only a handful of elements, AAS is an economical route. This spectrometer combines air-acetylene flame for Zn, Fe and Cu at 0.01–1 mg/kg with a graphite furnace for Cd, Pb and Cr at 0.05–5 µg/kg. Pick deuterium or Zeeman background correction and a 4–8 lamp turret.
| Parameter | Value |
|---|---|
| Atomisation 原子化方式 | Air-acetylene flame and graphite furnace |
| Wavelength range 波长范围 | 185–900 nm |
| Detection limits (furnace) 检出限（石墨炉） | 0.05–5 µg/kg for Cd, Pb, Cr |
| Detection limits (flame) 检出限（火焰） | 0.01–1 mg/kg for Zn, Fe, Cu |
| Background correction 背景校正 | Deuterium or Zeeman |
| Lamp positions 灯位数 | 4–8 lamps |
| Furnace programmes 石墨炉程序 | Up to 20 programmable steps |
| Sample volume (furnace) 样品体积（石墨炉） | 5–50 µL |
| Autosampler capacity 自动进样器容量 | 50–100 positions |
| Gas 气体 | Acetylene and argon |
| Model No. | COA-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.
