石墨炉原子吸收光谱仪
Photo for reference; configuration may vary by order.
Model No. GFA-0004 · Atomic Absorption Spectrometers
同时多元素石墨炉原子吸收光谱仪
For short element panels run on many samples, measuring 2–6 elements from a single atomisation cuts analysis time sharply. Each element has a fixed optical channel with electronic lamp modulation, and all channels finish in 60–150 s. Zeeman correction is included, and typical limits are 0.05–2 µg/L. Send us your panel so we can confirm channel allocation.
| 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.
For short element panels run on many samples, measuring 2–6 elements from a single atomisation cuts analysis time sharply. Each element has a fixed optical channel with electronic lamp modulation, and all channels finish in 60–150 s. Zeeman correction is included, and typical limits are 0.05–2 µg/L. Send us your panel so we can confirm channel allocation.
| Parameter | Value |
|---|---|
| Simultaneous elements 同时测定元素数 | 2–6 |
| Atomizer 原子化器 | graphite tube, 3000 °C |
| Detection limit 检出限 | 0.05–2 µg/L typical |
| Optical channels 光学通道 | fixed per element |
| Sample volume 样品体积 | 10–50 µL |
| Background correction 背景校正 | Zeeman effect |
| Lamp modulation 灯调制 | electronic, per channel |
| Analysis time 分析时间 | 60–150 s for all channels |
| Purge gas 保护气 | argon, 200–300 mL/min |
| Interface 通信接口 | Ethernet |
| Model No. | GFA-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.
