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Product Details
Product Introduction
The HM-FP5 Flame Photometer is the flagship five-channel atomic emission spectrometer from HM Instruments, engineered for professional laboratories that demand the complete alkali and alkaline earth metal profile — potassium, sodium, lithium, calcium, and barium — from a single aspiration. Each of the five independent channels uses a dedicated high-transmittance interference filter paired with a silicon photocell detector, delivering direct concentration readout for all target elements without cross-interference or sequential re-measurement.
The instrument's 7-inch color capacitive touch LCD consolidates all control functions into an intuitive interface, while the built-in thermal printer and USB drive export provide dual-path data documentation for quality management and regulatory compliance. Up to 10 calibration points per element and 20 stored curves accommodate diverse sample matrices, with segmented, linear, and curve fitting modes supporting both routine quality control and research-grade method development.
A self-developed high-performance nebulizer maintains sample aspiration below 6 mL/min, and one-touch ignition with a built-in air pump eliminates external compressor dependency. Flame-out protection with automatic gas valve shutoff and a moisture separator for environmental stability ensure reliable, safe operation in demanding laboratory conditions. The HM-FP5 meets JJG630-2007 verification requirements and is the definitive choice for laboratories needing comprehensive five-element flame photometric analysis.
Applications
- Research-grade geological and mineralogical analysis — complete alkali metal profiling in rock, ore, and sediment samples
- Petrochemical laboratory testing — sodium and potassium catalyst residue monitoring in refined products
- Pharmaceutical quality control — lithium content verification in drug substance and raw material batches
- Advanced soil science research — simultaneous K, Na, Li, Ca, Ba determination for soil mineralogy studies
- Ceramic and glass raw material analysis — alkali and alkaline earth metal content in feldspar, clay, and glaze formulations
- Clinical and forensic toxicology — barium and lithium screening in biological specimens
- Environmental compliance monitoring — multi-element alkali metal discharge tracking in industrial wastewater
Functional Performance
- 7-inch color capacitive touch LCD provides a compact, stable, and reliable operating platform with clear visual feedback for all instrument functions
- Five simultaneous detection channels for K, Na, Li, Ca, Ba — the complete alkali and alkaline earth metal suite in one flame photometric run
- High-transmittance, ultra-low stray-light interference filters ensure clean spectral isolation for each of the five element channels
- One-touch ignition with built-in air pump simplifies daily startup and eliminates external compressor requirements
- Self-developed high-performance nebulizer delivers stable, reproducible aspiration below 6 mL/min for minimal sample consumption
- Up to 10-point calibration curves per element, 20 curves stored, supporting segmented, linear, and curve fitting methods
- Moisture separator shields optical and electronic components from humidity-induced signal drift in challenging environments
- Flame-out protection with automatic gas valve shutoff prevents unburned gas release during unattended operation
- Single-point calibration corrects baseline drift between full recalibration cycles, reducing standard solution usage and downtime
- Historical record printing via built-in thermal printer and USB drive export for complete data traceability and audit compliance
Main Parameters
| Parameter | Value |
|---|---|
| Product Model | HM-FP5 |
| Test Elements | Na, K, Li, Ca, Ba (5 channels) |
| Operation Method | 7-inch color capacitive touch LCD |
| Spectral Method | Interference filter |
| Photoelectric Element | Silicon photocell |
| Concentration Calculation | Segmented method, linear fitting, curve fitting |
| Calibration Curve Storage | Up to 10 points per curve, 20 curves total |
| Stability | ≤3% (15s), ≤8% (6 measurements) |
| Repeatability | ≤2% |
| Response Time | <8s |
| Sample Aspiration Rate | <6 mL/min |
| Filter Bandwidth | <15 nm |
| Linear Error (Na) | <0.03 mmol/L |
| Linear Error (K) | <0.005 mmol/L |
| Linear Error (Li) | <0.021 mmol/L |
| Linear Error (Ca) | <0.075 mmol/L |
| Linear Error (Ba) | <0.066 mmol/L |
| Detection Limit (Na) | <0.008 mmol/L |
| Detection Limit (K) | <0.004 mmol/L |
| Detection Limit (Li) | <0.015 mmol/L |
| Detection Limit (Ca) | <0.050 mmol/L |
| Detection Limit (Ba) | <0.066 mmol/L |
| Built-in thermal printer | |
| USB Output | Historical records exportable via USB drive |
| Power | 220V±22V, 50Hz±1Hz, ≤50W |
| Dimensions | 460 mm × 325 mm × 450 mm |
| Weight | ~10 kg |
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