Flame photometer BK-FP6440B

clinicallaboratoryfor research

The flame photometer is an analytical instrument using emission spectroscopy: flame thermal energy excites target elements and the emitted light is measured for quantitative determination. Designed for routine elemental analysis in fertilizers, soils, cement, ceramics and silicate industries, and for pathological research in medical laboratories.

Key features:

• Compact industrial design with simple operation and stable performance.
• 7.0-inch color touchscreen with user-friendly interface for straightforward control.
• One-touch ignition, backlit keys, gas-leak alarm, flame-out detection and automatic gas shutoff for operator safety.
• Stores up to 20 calibration curve equations and calculates correlation coefficients automatically.
• USB port for data export; optional built-in thermal printer and data-processing software available.

Technical specifications:

• Model range: BK-FP6410B, BK-FP6430B, BK-FP6431B, BK-FP6432B, BK-FP6440B.
• Test elements by model: BK-FP6410B: K / Na; BK-FP6430B: K / Na / Li; BK-FP6431B: K / Na / Ca; BK-FP6432B: K / Na / Ba; BK-FP6440B: K / Na / Li / Ca.
• Channel quantity: BK-FP6410B = 2; BK-FP6430B = 3; BK-FP6431B = 3; BK-FP6432B = 3; BK-FP6440B = 4.
• Limit of Detection (LOD, ppm): K ≤ 0.156; Na ≤ 0.184; Li ≤ 0.104 (models with Li); Ca ≤ 2.004 (models with Ca); Ba ≤ 0.549 (model with Ba).
• Linear error (ppm): K ≤ 0.195; Na ≤ 0.69; Li ≤ 0.146 (models with Li); Ca ≤ 3.006 (models with Ca); Ba ≤ 9.064 (model with Ba).
• Test range (ppm): K 0.15–100; Na 0.18–100; Li 0.1–30 (models with Li); Ca 0.1–1000 (models with Ca); Ba 0–3000 (model with Ba).
• Response time: < 8 s. Sample uptake: < 4 ml/min. Stability: ≤ 3% (15 s), ≤ 15% (6 min). Reproducibility: 3%.
• Air compressor: external (supplied separately). Printer: optional built-in thermal printer. Communication: USB.
• Fuel: LPG. Power consumption: 30 W. Power supply: AC 110/220 V, 50/60 Hz.
• Operating conditions: ambient temperature 10–35 °C; relative humidity ≤ 85%.
• External dimensions (W×D×H): 425 × 310 × 437 mm. Package size: main unit 634 × 364 × 337 mm; air compressor 350 × 185 × 345 mm.
• Net weight: 10 kg. Gross weight: main unit 12 kg; air compressor 5.3 kg.

Standard and optional accessories:

• Standard: LPG reducing valve; stainless-steel bellows for LPG; silica-gel tubing for waste liquid; PU tubing for air; air compressor (separate).
• Optional: FP atomizer; built-in thermal printer; professional data-processing software.

Applications:

• Elemental analysis for agricultural fertilizers, soil testing, cement and ceramics production, silicate materials, and pathology research in medical laboratories.