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| Brand | NewOpto |
|---|---|
| Model | NY-Series Y-Branch Fiber |
| Core Diameter | 200/400/600 µm |
| Wavelength Range | 190–2200 nm (UV-VIS-NIR-BW variants) |
| Length | 2 m (standard), customizable (0.5/1/2 m) |
| Jacket Material | Plastic or Metal |
| Connector | SMA905 (standard), optional FC/ST |
| Spectral Transmission | Optimized per grade (UV, VIS, NIR, Broadband) |
| Numerical Aperture | 0.22 (typical, silica-based step-index) |
| Operating Temperature | −40 °C to +85 °C |
| Compliance | RoHS-compliant construction, ISO 9001-manufactured components |
| Brand | Wilks |
|---|---|
| Origin | USA |
| Model Series | InfraSpec VFA-IR (E, ES, EB), InfraCal Biodiesel Blend Analyzer, InfraCal Ethanol Blend Analyzer |
| Measurement Principle | Fourier-transform infrared (FTIR) spectroscopy with fixed-filter mid-IR detection |
| Sample Type | Liquid fuels and feedstocks (non-volatile and volatile) |
| Detection Capabilities | Biodiesel (FAME) in diesel, ethanol in gasoline, water in ethanol/methanol, free fatty acids (FFA) in feedstock, total glycerides, low-level biodiesel (ppm range) |
| Output Format | Direct % v/v readout for blends |
| Compliance | Designed to support ASTM D7371 (biodiesel in diesel), ASTM D4806 (ethanol in gasoline), EN 14078, and ISO 12937 methodologies |
| Portability | Handheld or benchtop configurations with ruggedized industrial housing |
| Power | Rechargeable Li-ion battery (field operation) or AC adapter |
| Data Interface | USB, optional Bluetooth |
| Software | Wilks WinISI III or InfraSoft Pro for calibration management, spectral review, audit trail, and CFR Part 11–compliant user access control |
| Brand | NewOpto |
|---|---|
| Origin | Zhejiang, China |
| Model | NR-Series Reflectance Probe |
| Wavelength Ranges | 190–2200 nm (model-dependent) |
| Core Diameters | 200 µm, 400 µm, or 600 µm |
| Fiber Configuration | 6 illumination fibers + 1 collection fiber |
| Connector Types | SMA 905 (standard), customizable |
| Housing Material | Stainless steel or anodized aluminum |
| Operating Temperature | −10 °C to +60 °C |
| IP Rating | IP54 (standard), optional IP67 |
| Brand | Scientech |
|---|---|
| Origin | USA |
| Model | newopto |
| Readability | 0.01 mg to 0.1 g (model-dependent) |
| Warranty | 2 years |
| Compliance | NTEP-certified variants available (e.g., ZSP-NJ, ZSP-NP), ISO/IEC 17025-compatible operation |
| Regulatory Support | FDA 21 CFR Part 11–ready software options (via optional DataMaster Suite), GLP/GMP audit trail capable |
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