Oxygen Index Tester
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| Key | Brand: Aerospace |
|---|---|
| Origin | Beijing, China |
| Model | OI-2 |
| Measurement Range | 0–100% O₂ |
| Accuracy | ±2.5% O₂ |
| Response Time | <10 s |
| Output Drift | <5% per year |
| Sample Form | Solid only |
| Operating Pressure | 0.1–0.15 MPa |
| Gas Flow Rate | 10.0 ± 0.5 L/min |
| Compliant With | GB/T 2406 |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | JF-5 |
| Oxygen Sensor Range | 0–100% O₂ |
| Resolution | ±0.1% |
| Accuracy Class | 0.1 |
| Flow Control Range | 0–20 L/min (0–1200 L/h) |
| Combustion Tube Internal Diameter Options | ≥75 mm or ≥85 mm |
| Gas Linear Velocity in Tube | 40 ± 2 mm/s |
| Input Pressure | 0.25–0.3 MPa |
| Operating Pressure (N₂/O₂) | 0.15–0.20 MPa |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Max Power Consumption | 150 W |
| Ambient Temp | Room Temp to 40 °C |
| Relative Humidity | ≤70% |
| Ignition Flame Length | 16 ± 4 mm (adjustable 5–60 mm) |
| Compliance Standard | GB/T 2406.2–2009 |
| Brand | ATSFAAR |
|---|---|
| Origin | Italy |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Code 10004050 |
| Pricing | Upon Request |
| Brand | ATSFAAR |
|---|---|
| Origin | Italy |
| Manufacturer Status | Authorized Distributor |
| Product Origin | Imported |
| Model | EA05 |
| Pricing | Upon Request |
| Brand | Guance |
|---|---|
| Origin | Beijing, China |
| Model | GCYZS-75A |
| Measurement Range | 0–100% O₂ |
| Resolution | 0.1% O₂ |
| Accuracy | ±0.4% O₂ |
| Response Time | <10 s |
| Display Precision | 0.1% ±1 digit |
| Drift | <3% per year |
| Combustion Tube ID | 90 mm, Length: 480 mm |
| Gas Flow Velocity in Tube | 40 ±10 mm/s |
| Chamber Temperature Control | 23 ±2 °C |
| Ignition Flame Length | 5–50 mm (adjustable) |
| Power Supply | 220 V ±15%, 50 Hz, 100 W |
| Operating Pressure | 0.1 MPa |
| Input Pressure Range | 0.25–0.4 MPa |
| Gas Requirements | Industrial-grade O₂ (GB/T 3863) and N₂ (GB/T 3864), each with pressure regulator (user-supplied) |
| Brand | NETZSCH |
|---|---|
| Origin | Germany |
| Model | LOI Oxygen Index Analyzer |
| Compliance | ISO 4589-2, DIN 22117, ASTM D2863 |
| Dimensions (W × D × H) | 360 × 360 × 630 mm |
| Glass Column Dimensions (Ø × H) | 75 × 450 mm |
| Test Accuracy | ±0.1% O₂ |
| Weight | 8.2 kg |
| Oxygen Sensor Type | Paramagnetic |
| Display | Color High-Resolution Touchscreen |
| Sample Holders | Supported & Unsupported Configurations |
| Data Interface | USB & Ethernet |
| Automation | Fully Automated Calibration & Test Sequence |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | No.214 |
| Quotation | Upon Request |
| Standards Compliance | ASTM D2863, ISO 4589-2, JIS K6269 & K7201 |
| Combustion Column ID | φ75±3 mm (standard), φ95 mm (optional) |
| Height | 450±5 mm |
| Gas Flow Control | Dual digital mass flow meters (O₂ & N₂) |
| Pressure Monitoring | O₂/N₂ supply pressure gauges + leak detection port |
| Ignition Source | Adjustable propane or pipeline gas burner (flame length 6–25 mm) |
| Sample Holder | U-shaped stainless steel fixture |
| Sample Types | Rigid/flexible plastics, elastomers, rubber compounds, textile fibers, and laminates |
| Power Supply | AC 100 V, 1-phase, 3 A, 50/60 Hz |
| Dimensions (W×D×H) | Approx. 600 × 290 × 660 mm |
| Weight | Approx. 30 kg |
| Brand | North Guang Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Model | JF-3 |
| Price Range | USD 700 – 1,400 (FOB) |
| Oxygen Measurement Range | 0–100 vol% |
| Resolution | ±0.1% O₂ |
| Overall Accuracy | Class 0.2 |
| Gas Flow Control | 0–10 L/min (60–600 L/h), adjustable via dual needle valves |
| Response Time | <5 s |
| Combustion Column | Quartz glass tube, ID ≥75 mm, height 300 mm, total height 450 mm |
| Gas Linear Velocity in Column | 40 ±2 mm/s |
| Pressure Regulation | Inlet pressure 0.2–0.3 MPa |
| working pressure for O₂/N₂ | 0.05–0.15 MPa each |
| Ignition Source | Propane/butane torch with flame length 5–60 mm (standard ignition flame: 16 ±4 mm) |
| Sample Holders | Dual-configurable—self-supporting vertical clamp & non-self-supporting frame-type fixture |
| Power Supply | AC 220 V ±10%, 50 Hz, max. 50 W |
| Compliance | GB/T 2406.1–2008, GB/T 2406.2–2009, ASTM D2863, ISO 4589-2, IEC 61144, NES 714 |
| Brand | Phoenix |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PX01005 |
| Price Range | USD 4,200 – 7,000 |
| Dimensions | 650(W) × 375(D) × 530(H) mm |
| Power Supply | AC 220 V, 50/60 Hz, 2 A |
| Weight | ~30 kg |
| Required Gas Sources | O₂ ≥99.99%, N₂ ≥99.99%, C₃H₈ ≥95% |
| Oxygen Sensor Type | Paramagnetic |
| Oxygen Measurement Accuracy | ±0.1% vol |
| Control System | PLC + 7″ HMI Touchscreen |
| Optional | PC-based LOI control & data management software |
| Brand | Zhonghangshidai |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | JF-5 |
| Price Range | USD 850 – 4,250 (FOB) |
| Sample State | Solid only |