Soil NPK Nutrient Analyzer土壤 NPK 养分分析仪
- Nitrogen method
- Indophenol blue or UV absorption
- Phosphorus method
- Molybdenum blue colorimetry
土壤养分分析仪

Photo for reference; configuration may vary by order.
Model No. SNA-0004 · Soil Analysis Equipment
近红外土壤养分分析仪
Survey teams mapping thousands of fields cannot send every sample for wet chemistry. Scanning air-dried soil ground to 2 mm, this NIR analyzer covers 900–2500 nm and predicts organic matter, total C, total N and texture in 30–90 s. It works best once a local spectral library is built. Results export to USB, Ethernet or LIMS.
| 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.
Survey teams mapping thousands of fields cannot send every sample for wet chemistry. Scanning air-dried soil ground to 2 mm, this NIR analyzer covers 900–2500 nm and predicts organic matter, total C, total N and texture in 30–90 s. It works best once a local spectral library is built. Results export to USB, Ethernet or LIMS.
| Parameter | Value |
|---|---|
| Measurement principle 测量原理 | Near-infrared reflectance |
| Wavelength range 波长范围 | 900–2500 nm |
| Predicted properties 预测指标 | Organic matter, total C, total N, texture |
| Measurement time 测量时间 | 30–90 s |
| Sample preparation 样品制备 | Air-dried, ground to 2 mm or finer |
| Calibration 校准 | Local spectral library required |
| Accuracy 准确度 | Property dependent, best for organic matter |
| Outputs 输出 | USB, Ethernet, LIMS export |
| Power supply 电源 | 220 VAC, 50 Hz or battery |
| Operating temperature 工作温度 | 10–35 °C |
| Weight 重量 | 5–20 kg |
| Model No. | SNA-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.