Oxygen Nitrogen Analyzer
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| Brand | NCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer | NCS (Beijing Central Iron and Steel Research Institute) |
| Model | O5500 |
| Instrument Type | Oxygen Analyzer |
| Analysis Range | Low-Oxygen Mode: 0.1 ppm – 0.5% |
| High-Oxygen Mode | 0.5% – 20% (range adjustable via sample mass) |
| Precision | ±1 ppm or RSD ≤ 1.0% |
| Sensitivity | 0.01 ppm |
| Analysis Time | ~3 min |
| Pulse Furnace | 0–1500 A, 7.5 kVA, max. temperature 3500 °C |
| Sample Mass | Typically 1.0 g |
| Carrier Gas | Ultra-high-purity argon (≥99.9995%) |
| Dimensions | 63 cm (W) × 76 cm (D) × 76 cm (H) |
| Weight | ~180 kg |
| Brand | NCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer | NCS (Beijing Central Iron and Steel Research Institute) |
| Model | OH5500 |
| Instrument Type | Oxygen-Hydrogen Analyzer |
| Oxygen Range | Low-O: 0.1 ppm – 0.5 wt% |
| High-O | 0.5 wt% – 20 wt% |
| Hydrogen Range | Low-H: 0.1 ppm – 200 ppm |
| High-H | 200 ppm – 5000 ppm |
| Accuracy | O₂: ±1 ppm or ±1.0% RSD |
| H₂ | ±0.2 ppm or ±2.0% RSD |
| Sensitivity | 0.01 ppm |
| Analysis Time | 3 min |
| Pulse Furnace | 0–1500 A, 7.5 kVA, max. temp. 3500 °C |
| Detection Principle | Non-Dispersive Infrared (NDIR) for oxygen |
| Carrier Gas | Ultra-high-purity N₂ (≥99.9995%) |
| Sample Mass | Typically 1 g (adjustable to extend range) |
| Dimensions | 63 cm × 76 cm × 76 cm (W×D×H) |
| Weight | ~180 kg |
| Brand | NCS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Oxygen and Nitrogen Analyzer |
| Model | ON3500 |
| Oxygen Range (Low) | 0.1 ppm–0.5% |
| Oxygen Range (High) | 0.5%–20% |
| Nitrogen Range (Low) | 0.1 ppm–0.5% |
| Nitrogen Range (High) | 0.5%–50% |
| Oxygen Precision | 1 ppm or RSD ≤ 1.0% |
| Nitrogen Precision | 1 ppm or RSD ≤ 1.0% |
| Sensitivity | 0.01 ppm |
| Analysis Time | 3 min |
| Pulse Furnace Power | 8.5 kVA |
| Detectors | Dual-channel NDIR (O₂), TCD (N₂) |
| Carrier Gas | Ultra-high-purity He |
| Auxiliary Gas | Industrial-grade N₂ |
| Furnace Power Supply | 220 VAC ±10%, 50 A |
| Instrument Power Supply | 220 VAC ±10%, 10 A |
| Dimensions (Main Unit) | 58 cm × 70 cm × 68 cm (W×D×H) |
| Dimensions (Furnace Unit) | 48 cm × 70 cm × 68 cm (W×D×H) |
| Weight | 180 kg |
| Brand | NCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer | NCS (Beijing) Technology Co., Ltd. |
| Model | ON5500 |
| Instrument Type | Oxygen and Nitrogen Analyzer |
| Sample Mass | 1.0 g (adjustable) |
| Oxygen Range | Low-O: 0.1 ppm–0.5 % |
| High-O | 0.5 %–20 % |
| Nitrogen Range | Low-N: 0.1 ppm–0.5 % |
| High-N | 0.5 %–50 % |
| Accuracy | ±1 ppm or RSD ≤ 1.0 % |
| Sensitivity | 0.01 ppm |
| Analysis Time | ~3 min |
| Pulse Furnace | 0–1500 A, 7.5 kVA, max. temp. 3500 °C |
| Carrier Gas | Ultra-high-purity He (≥99.9995 %) |
| Dimensions | 63 cm (W) × 76 cm (D) × 76 cm (H) |
| Weight | ~180 kg |
| Brand | NCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer | NCS (Central Iron and Steel Research Institute) |
| Model | ONH3500 |
| Instrument Type | Oxygen-Nitrogen-Hydrogen Analyzer |
| Oxygen Range | 0.1 ppm–0.5% (low), 0.5%–20% (high) |
| Nitrogen Range | 0.1 ppm–0.5% (low), 0.5%–50% (high) |
| Hydrogen Range | 0.1 ppm–200 ppm (low), 200 ppm–5000 ppm (high) |
| Accuracy | O₂: ±1 ppm or RSD ≤1.0%, N₂: ±1 ppm or RSD ≤1.0%, H₂: ±0.2 ppm or RSD ≤2.0% |
| Sensitivity | 0.01 ppm |
| Analysis Time | 3 min |
| Furnace Power | 8.5 kVA |
| Detection Principle | Non-Dispersive Infrared (NDIR) for oxygen |
| Carrier Gas | Ultra-High-Purity Helium or Nitrogen |
| Power Supply | Furnace: 220 VAC ±10%, 50 A |
| Electronics | 220 VAC ±10%, 10 A |
| Dimensions (Main Unit) | 58 × 70 × 68 cm (W×D×H) |
| (Furnace Unit) | 48 × 70 × 68 cm (W×D×H) |
| Weight | 180 kg |
| Brand | NCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ONH5500 |
| Instrument Type | Oxygen-Nitrogen-Hydrogen Analyzer |
| Analysis Range | O (Low: 0.1 ppm–0.5 wt% |
| High | 0.5–20 wt%), N (Low: 0.1 ppm–0.5 wt% |
| High | 0.5–50 wt%), H: 0.1–2000 ppm |
| Accuracy | O/N: ±1 ppm or RSD ≤1.0% |
| H | ±0.2 ppm or RSD ≤2.0% |
| Sensitivity | 0.01 ppm |
| Analysis Time | 3 min |
| Pulse Furnace | 0–1500 A, 8.5 kVA, max. temperature ≥3500 °C |
| Carrier Gas | Ultra-high-purity He (≥99.9995%) |
| Dimensions | 63 × 76 × 76 cm (W×D×H) |
| Weight | ~180 kg |
| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | Customized-6 |
| Pricing | Available Upon Request |
| Origin | Germany |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | Pheonix |
| Price | Upon Request |
| Measurement Range | H: 0.1–1000 ppm (mL/100 g), extendable |
| Analysis Time | ~20 min (material- and mass-dependent), adjustable up to 2 h |
| Resolution | 0.01 ppm |
| Repeatability | ±0.01 ppm or ±1% (material- and mass-dependent) |
| Power Consumption | Analyzer: 1 kVA |
| Peripherals | 300 VA |
| Carrier Gas | N₂, ≥99.999% purity, 2 bar |
| Cooling Water Flow | ~1 L/min |
| Dimensions (L×W×H) | 460 × 750 × 500 mm |
| System Requirements | Windows 98 or later, CD-ROM drive, two RS-232 ports |
| Origin | Europe |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | RF-O2 |
| Instrument Type | Optical Oxygen Analyzer |
| Measurement Range | 0–50% O₂ (0–23 mg/L) |
| Accuracy | ±0.2% O₂ @ 20% O₂ |
| Detection Limit | 0.02% O₂ (0.01 mg/L) |
| Resolution | 0.05% O₂ @ 20% O₂ |
| Response Time | <1 s (probe-dependent) |
| Sampling Frequency | Up to 20 Hz (PiccolO₂), 4 Hz (FireStingO₂) |
| Brand | SIELINS |
|---|---|
| Origin | Beijing, China |
| Model | XLZ-1090GXH |
| Analysis Principle | Non-Dispersive Infrared (NDIR) Spectroscopy |
| Gas Measured | NO (Nitric Oxide), with cross-sensitivity to NO₂ in multi-component gas streams |
| Measurement Range | 0–50 ppm (min) to 0–100% v/v (max, configurable) |
| Detection Limit | 0.01 ppm for O₂/N₂ (as background reference), 1 ppm for NO (trace mode) |
| Accuracy | ≤ 0.01% v/v (major component), ≤ 1 ppm (trace) |
| Repeatability | ≤ 1% FS |
| Zero Drift | ≤ ±1% FS / 48 h |
| Span Drift | ≤ ±1% FS / 48 h |
| Linearity Error | ≤ ±1% FS |
| Response Time (T₉₀) | ≤ 15 s |
| Sample Flow Rate | 0.5–3 L/min |
| Operating Temperature | 0–40 °C |
| Relative Humidity | ≤ 90% RH (non-condensing) |
| Power Supply | 220 V ±10%, 50 ±0.5 Hz, 150 W |
| Analog Outputs | 4–20 mA (isolated, ≤400 Ω load) and 1–5 V (isolated, ≥250 Ω load), configurable |
| Digital Interface | RS232 (standard), protocol-compatible with SCADA/DCS systems |
| Compliance | Designed per IEC 61000-6-2 (EMC immunity) and IEC 61000-6-3 (EMC emission) |
| Brand | Southland |
|---|---|
| Origin | USA |
| Model | MOMD480, MOMD525 |
| Measurement Principle | Electrochemical (Galvanic Cell) |
| Range Options | 0–1%/5%/10%/25%/100% (MOMD480) |
| Accuracy | ±1% FS |
| Display | Backlit Color LCD |
| Enclosure Rating | IP66 / NEMA 4X |
| Output | Dual Adjustable Relay Alarms (MOMD525) |
| Operating Environment | Inert, N₂, H₂, CO₂-containing, or mixed gas matrices |
| Compliance | CE, Class I, Div. 1, Groups B, C, D (MOMD625 variant) |
| Brand | Teledyne Leeman Labs |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DH603-G4 |
| Instrument Type | Diffusion Hydrogen Analyzer |
| Analysis Range | 0.05–3000 mL/100g |
| Analytical Precision | 0.001 mL/100g |
| Sensitivity | ±1% |
| Analysis Time | 3–10 min |
| Brand | Teledyne Leeman Labs |
|---|---|
| Origin | Beijing, China |
| Model | ONH836-G8 |
| Analysis Range | O: 0.01 ppm–5 wt% |
| N | 0.01 ppm–3 wt% |
| H | 0.01 ppm–0.3 wt% |
| Analytical Precision | O/N: ±0.25 ppm |
| H | ±0.5 ppm |
| Detection Limit | 0.001 ppm |
| Analysis Time | 90 s |
| Pulse Furnace Power | 10 kW |
| Brand | Yanrui |
|---|---|
| Model | ONH-530 |
| Origin | Chongqing, China |
| Instrument Type | Oxygen-Nitrogen-Hydrogen Elemental Analyzer |
| Analysis Elements | O, N, H |
| Sample Types | Ferrous & non-ferrous metals, ceramics, superconductors, semiconductors, refractory materials (e.g., steel, iron, copper, zirconium, titanium, tantalum, niobium, rare earths, hard alloys) |
| Analysis Principle | Inert gas fusion coupled with infrared absorption (O, H) and thermal conductivity detection (N) |
| Analysis Range | Low-O: 0.0001–3.0 wt% |
| Optional high-O | 0.1–50.0 wt% |
| Low-N | 0.0001–3.0 wt% |
| Optional high-N | 0.1–60.0 wt% |
| H | 0.00001–0.50 wt% |
| Detection Limit | 0.1 ppm (O, N) |
| Precision | O/N: ±0.0001 wt% or RSD ≤ 1.0% |
| H | ±0.0002 wt% or RSD ≤ 2.0% |
| Analysis Time | < 180 s per sample |
| Pulse Electrode Furnace Power | 8.5 kW (max. 9 kW), operating current ≤ 1500 A, peak temperature > 3500 °C |
| Balance Resolution | 0.1 mg |
| Reagents | Magnesium perchlorate (H₂O trap), sodium hydroxide asbestos (CO₂ absorbent), copper oxide (CO → CO₂ converter) |
| Dimensions (W×D×H) | 700 × 770 × 820 mm |
| Net Weight | ~165 kg |
| Compliance | Designed to support GLP/GMP workflows |