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| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory FTIR Spectrometer |
| Spectral Range | 7800–350 cm⁻¹ |
| Resolution | <1.0 cm⁻¹ |
| Scan Speed | 4 cm⁻¹ |
| Signal-to-Noise Ratio | 15,000:1 / 30,000:1 (at 4 cm⁻¹, 1 min scan) |
| Beamsplitter | KBr substrate with Ge coating |
| Detector | Imported high-sensitivity deuterated L-alanine triglycine sulfate (DLaTGS) |
| Source | Imported long-life, air-cooled high-intensity IR source |
| Interferometer | Sealed 30°-incidence Michelson interferometer with built-in auto-alignment optics |
| A/D Conversion | 24-bit, 500 kHz |
| Communication Interface | USB 2.0 (backward compatible with USB 3.0) |
| Dimensions | 450 × 350 × 235 mm (L×W×H) |
| Weight | 14 kg |
| Operating Temperature | 15–35 °C |
| Power Consumption | <30 W |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | L9 |
| Wavelength Range | 190–1100 nm |
| Optical Design | Czerny-Turner Monochromator |
| Focal Length | 200 mm |
| Grating Density | 1600 lines/mm |
| Spectral Bandwidth | 0.5 / 1 / 2 / 4 / 5 nm (standard at 2 nm) |
| Wavelength Accuracy | ±0.3 nm (typical ≤±0.2 nm) |
| Wavelength Repeatability | ≤0.1 nm |
| Stray Light | ≤0.02% T (at 220 nm, NaI |
| Photometric Range | 0.0–200.0% T, –0.301–4.000 A, 0.000–9999 C |
| Photometric Accuracy | ±0.2% T, ±0.0009 A (0–0.5 A), ±0.002 A (0.5–1 A) |
| Photometric Repeatability | ≤0.08% T, ≤0.0004 A (0–0.5 A), ≤0.008 A (0.5–1 A) |
| Baseline Flatness | ±0.0006 A |
| Noise | 0.03% T / 0.00015 A |
| Baseline Drift | 0.0003 A/h (after 2 h warm-up at 250 nm & 500 nm) |
| Light Source | Imported deuterium lamp + tungsten-halogen lamp, auto-switching at 340 nm (adjustable) |
| Detector | Imported photodiode array or silicon photodetector |
| Display | 10.1″ capacitive touch screen, Android 10 OS, 262k-color, 178° viewing angle |
| Data Storage | 8 GB internal memory |
| Connectivity | USB port, Wi-Fi, Bluetooth |
| Software Options | UVWin8 PC software (optional), GLP-compliant data logging and audit trail support |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory FTIR Spectrometer |
| Wavenumber Range | 7800–350 cm⁻¹ |
| Spectral Resolution | <1.0 cm⁻¹ |
| Scan Speed | 4 cm⁻¹ (optical path difference rate) |
| Signal-to-Noise Ratio | 15,000:1 (at 4 cm⁻¹, 1 min scan) / 30,000:1 (at 4 cm⁻¹, 1 min scan, DLaTGS detector) |
| Beamsplitter | KBr substrate with Ge coating |
| Detector | Imported high-sensitivity deuterated triglycine sulfate (DLaTGS) |
| Source | Imported long-life, air-cooled high-intensity IR source |
| Interferometer | Sealed 30°-incidence Michelson interferometer with integrated auto-alignment optics |
| A/D Conversion | 24-bit, 500 kHz |
| Communication Interface | USB 2.0 (backward compatible with USB 3.0) |
| Dimensions | 450 × 350 × 235 mm (L×W×H) |
| Weight | 14 kg |
| Operating Temperature | 15–35 °C |
| Power Consumption | <30 W |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory FTIR Spectrometer |
| Spectral Range | 7800–350 cm⁻¹ |
| Resolution | <1.0 cm⁻¹ |
| Scan Speed | 4 cm⁻¹ |
| Signal-to-Noise Ratio | 15,000:1 (at 4 cm⁻¹, 1 min scan) / 30,000:1 (at 4 cm⁻¹, 5 min scan) |
| Beamsplitter | KBr substrate with Ge coating |
| Detector | Imported high-sensitivity DLaTGS |
| Source | Imported long-life, air-cooled high-intensity IR source |
| Interferometer | Sealed 30°-incidence Michelson interferometer with automatic optical alignment |
| Laser | VCSEL-based He–Ne reference laser |
| A/D Conversion | 24-bit, 500 kHz |
| Communication Interface | USB 2.0 (backward compatible with USB 3.0) |
| Dimensions | 450 × 350 × 235 mm (L×W×H) |
| Weight | 14 kg |
| Operating Temperature | 15–35 °C |
| Power Consumption | <30 W |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | BFH-200 |
| Price | USD 27,500 (FOB Guangzhou) |
| Spectral Range | 350–7800 cm⁻¹ |
| Spectral Resolution | <1.0 cm⁻¹ |
| Signal-to-Noise Ratio | 40,000:1 (peak-to-peak, 4 cm⁻¹, 1 min scan) |
| Light Source | Ge-coated KBr beam splitter (imported) |
| Interferometer | Non-orthogonal Michelson-type with DSP-controlled electromagnetic drive |
| Detector | DLATGS with anti-humidity coating (imported) |
| Operating Systems | Windows XP through Windows 10 (64-bit compatible) |
| Dimensions | 450 × 350 × 210 mm |
| Weight | 13 kg |
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