石墨炉原子吸收光谱仪
Photo for reference; configuration may vary by order.
Model No. GFA-0002 · Atomic Absorption Spectrometers
端部加热石墨炉原子吸收光谱仪
Routine trace metals in drinking water, effluent and food screening rarely need the most advanced furnace design. This end-heated model reaches 2800–3000 °C at up to 1500 °C/s, offers deuterium or Zeeman correction and achieves typical limits of 0.01–1 µg/L. Argon purge runs at 200–300 mL/min. A cost-effective entry point to µg/L-level work.
| 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.
Routine trace metals in drinking water, effluent and food screening rarely need the most advanced furnace design. This end-heated model reaches 2800–3000 °C at up to 1500 °C/s, offers deuterium or Zeeman correction and achieves typical limits of 0.01–1 µg/L. Argon purge runs at 200–300 mL/min. A cost-effective entry point to µg/L-level work.
| Parameter | Value |
|---|---|
| Atomizer 原子化器 | end-heated graphite tube |
| Maximum temperature 最高温度 | 2800–3000 °C |
| Heating rate 升温速率 | up to 1500 °C/s |
| Detection limit 检出限 | 0.01–1 µg/L typical |
| Background correction 背景校正 | deuterium or Zeeman |
| Sample volume 样品体积 | 5–50 µL |
| Platform 平台 | optional |
| Purge gas 保护气 | argon, 200–300 mL/min |
| Tube life 石墨管寿命 | 200–1000 firings |
| Autosampler positions 自动进样器位 | 60–120 vials |
| Model No. | GFA-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.
