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LI-QUID LIQUID INTERNATIONAL 利奎德国际 · Shanghai
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肥料分析仪

Fertilizer Analysis

Model No. FEA-0003 · Agricultural Testing Equipment

Flame Photometer for Fertilizer Potassium

肥料钾火焰光度计

Routine K2O results for fertilizer and potash production do not require an ICP; flame emission handles them quickly and cheaply. This photometer reads potassium at 766 nm, 0–100 mg/L on diluted extracts, with 0.05 mg/L detection and ±2% accuracy. Sodium and a lithium internal standard are optional. Tell us whether you will run air–propane or air–LPG.

Measurement principle
Flame emission photometry
Element
Potassium (766 nm), sodium optional
Potassium range
0–100 mg/L (diluted)
Detection limit
0.05 mg/L
Accuracy
±2% of reading
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Packing & Shipping

Place of originChina (dispatched from Shanghai)
BrandLiquid International / OEM on request
Export packingFumigation-free plywood case or reinforced carton
Loading portShanghai / Ningbo (others on request)
Payment termsT/T, L/C at sight (confirmed on quotation)
Trade termsEXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

Routine K2O results for fertilizer and potash production do not require an ICP; flame emission handles them quickly and cheaply. This photometer reads potassium at 766 nm, 0–100 mg/L on diluted extracts, with 0.05 mg/L detection and ±2% accuracy. Sodium and a lithium internal standard are optional. Tell us whether you will run air–propane or air–LPG.

Highlights

  • Potassium at 766 nm with 0.05 mg/L detection limit
  • ±2% accuracy and RSD of 1% or better
  • Optional sodium channel and lithium internal standard
  • Runs on air–propane or air–LPG

Applications

  • Fertilizer K2O determination
  • Potassium salt production control
  • Soil extract potassium measurement
  • Incoming raw material inspection

Specifications 技术参数

ParameterValue
Measurement principle 测量原理 Flame emission photometry
Element 测定元素 Potassium (766 nm), sodium optional
Potassium range 钾量程 0–100 mg/L (diluted)
Detection limit 检出限 0.05 mg/L
Accuracy 准确度 ±2% of reading
Repeatability 重复性 RSD ≤ 1%
Flame 火焰 Air–propane or air–LPG
Internal standard 内标 Lithium, optional
Sample uptake 进样量 2–5 mL/min
Outputs 输出 USB, RS-232, analog
Power supply 电源 220 VAC, 50 Hz
Model No.FEA-0003
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

ISO 5315 (total nitrogen) ISO 5317 (potassium) ISO 6598 (phosphorus) EN 13266 AOAC 955.04 GB/T 8572 (total nitrogen)

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.

Packing & Shipping 包装与运输

Export packing

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.

Loading port

Shanghai / Ningbo (others on request)

Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.

Inquiry Now 索取报价

Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.

Products in this inquiry: Flame Photometer for Fertilizer Potassium (FEA-0003)

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