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 | Concept |
|---|---|
| Origin | United Kingdom |
| Model | Temperature Index Module |
| Electrical Supply | 230 V AC, 50 Hz / 115 V AC, 60 Hz |
| Operating Temperature Range | 10–35 °C |
| Test Temperature Range | Ambient to 400 °C |
| Gas Flow Rate | 0–20 nl/min |
| Minimum Gas Supply Pressure | 2.6 bar (38 psi) for O₂ and N₂ |
| Minimum Gas Supply Flow | 25 nl/min |
| Oxygen Analyzer Range | 0–100% O₂ |
| Oxygen Measurement Repeatability | ±0.1% O₂ (typ.) |
| Oxygen Linearity | ±0.1% O₂ (typ.) |
| Dimensions | 450 mm (W) × 800 mm (H) × 450 mm (D) |
| 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 | Jiubin |
|---|---|
| Model | JB-2 |
| Origin | Taiwan |
| Compliance | GB/T 2406, GB/T 5454 |
| Oxygen Flow Range | 60–600 L/h |
| Flow Control Accuracy | ±5% |
| O₂ Supply Pressure | >0.25 MPa |
| N₂ Supply Pressure | >0.25 MPa |
| Operating Pressure (O₂/N₂ Mix) | 0.1 MPa |
| Test Gas | High-Purity O₂/N₂ Mixture |
| Brand | MOTIS |
|---|---|
| Origin | Shanghai, China |
| Model | COI |
| Oxygen Sensor Type | Ultrasonic |
| Gas Flow Control | Precision Mass Flow Valves |
| Total Gas Flow Rate | 10.6 L/min (adjustable ±0.1 L/min) |
| O₂ Concentration Resolution | 0.1% vol |
| O₂ Concentration Range | 10–100% vol |
| Quartz Combustion Tube | High-Temperature Resistant (up to 800 °C) |
| Ignition System | Adjustable Flame Gas Igniter with Cut-off Function |
| Sample Holder Options | Self-Supporting & Non-Self-Supporting Fixtures |
| Compliance | ISO 4589-2, ASTM D2863, GB/T 2406.2 |
| Brand | MOTIS |
|---|---|
| Model | COI |
| Origin | Jiangsu, China |
| Instrument Type | Oxygen Index Tester |
| Compliance | ISO 4589-2 |
| Gas Flow Control | Digital Mass Flow Meters (O₂ & N₂) |
| Total Gas Flow | 10.6 L/min ± 0.1 L/min |
| O₂ Concentration Resolution | 0.1 vol% |
| O₂ Sensor Type | Ultrasonic |
| Combustion Tube | High-Temperature Quartz Glass |
| Ignition System | Adjustable Flame Gas Igniter |
| Sample Holder | Dual Fixture (Self-Supporting & Non-Self-Supporting) |
| Brand | MOTIS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | COI |
| Price Range | USD 1,400 – 7,000 |
| Power Supply | 115 V AC 60 Hz / 230 V AC 50 Hz |
| Operating Temperature | 10°C to 35°C |
| Dimensions (W×H×D) | 450 mm × 750 mm × 450 mm |
| Gas Requirements | Oxygen, Nitrogen, Propane |
| Oxygen Measurement Range | 0–100% vol |
| Oxygen Accuracy | ±0.1% vol |
| Oxygen Repeatability | ±0.1% vol |
| Oxygen Sensor Type | Paramagnetic |
| Flow Display | Digital N₂ flow, mixed gas flow, and O₂ concentration |
| Sample Holders | Self-supporting & non-self-supporting fixtures |
| Ignition System | Adjustable propane flame with gas shutoff |
| Chamber Material | High-temperature quartz glass tube |
| Brand | MOTIS |
|---|---|
| Origin | Shanghai, China |
| Model | COI |
| Measurement Range | 0–100% O₂ |
| Resolution | 0.1% |
| Accuracy | ±0.2% O₂ |
| Response Time | <5 s |
| Compliance | ASTM D2863, ISO 4589-2, BS 2782-1 Method 141, NF T51-071, GB/T 2406, GB/T 5454 |
| Oxygen Sensor | Imported electrochemical concentration sensor |
| Ignition Source | Propane burner assembly |
| Sample Holder | Dual-configurable (supported & unsupported) fixture |
| Chamber | High-temperature resistant quartz glass column |
| Calibration | Full-range (0–100%) O₂ calibration capability |
| Brand | MOTIS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | OI |
| Price | USD 1,150 (FOB Jiangsu) |
| Measurement Principle | Limiting Oxygen Concentration (LOC) via upward flame propagation in vertical specimen under controlled O₂/N₂ mixture |
| Standards Compliance | ISO 4589-2, ISO 4589-3, GB/T 2408 |
| Oxygen Sensor Type | Electrochemical |
| O₂ Range | 0–100 vol% |
| Resolution | 0.1 vol% |
| Gas Flow Control | Dual mass flow controllers (O₂ and N₂), adjustable from 0–10 L/min, step resolution ≤ 0.1 L/min |
| Combustion Chamber | High-purity quartz glass tube (max. operating temp: 800 °C) |
| Ignition Source | Adjustable butane micro-flame igniter with gas cutoff |
| Humidity & Particulate Filtration | Integrated desiccant + sintered stainless-steel filter |
| Specimen Holders | Two sets — self-supporting and non-self-supporting clamps |
| Data Display | Digital dual-channel O₂% and total flow readout |
| Power Supply | 220 V AC, 50 Hz |
| Brand | MOTIS |
|---|---|
| Origin | Jiangsu, China |
| Model | TOI |
| Price Range | USD 1,400 – 7,000 |
| Category | Combustion Analyzer / Oxygen Index Tester / Physical Property Testing Instrument |
| Compliance | ASTM D2863, ISO 4589-2, GB/T 2406.2, UL 94 (OI correlation), MIL-STD-2031 (applicable for military-grade material screening) |
| 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 |
| Origin | Tianjin, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | Plastic Oxygen Index Tester |
| Price | USD 145 (approx.) |
| Gas Flow Total | 10.6 L/min |
| O₂ Concentration Range | 0–100% |
| Resolution | 0.1% |
| Accuracy | ±0.1% |
| Response Time | <3 s |
| O₂ Adjustment Step | 0.2% (v/v) |
| Sensor Type | External Electrochemical O₂ Sensor |
| Display | Digital Concentration Meter (O₂%, N₂ flow, total flow) |
| Standards Compliance | GB/T 2406, GB/T 10707, GB/T 5454, ASTM D2863, ISO 4589-2, BS 2782-1:141, NF T51-071 |
| 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 | Yasuda |
|---|---|
| Origin | Japan |
| Model | No.214 |
| Standards Compliance | JIS K6269, JIS K7201, ASTM D2863, ISO 4589-2 |
| Combustion Tube ID | Φ75±3 mm (No.214) / Φ95 mm (No.214-ISO), H: 450±5 mm |
| O₂ Flow Range | 0–8.6 L/min (±0.1 L/min) / 0–20 L/min (±0.1 L/min) |
| N₂ Flow Range | 0–11 L/min (±0.1 L/min) / 0–20 L/min (±0.1 L/min) |
| Pressure Range | 0–0.1 MPa (±0.002 MPa) for O₂, N₂, and mixed gas |
| Flame Height Adjustment | 6–25 mm |
| Specimen Holder | Adjustable vertical clamp with optional high-temperature (HT) configuration |
| Fuel | Methane (≥98% purity) or town gas |
| Dimensions (W×D×H) | ~600×300×580 mm (No.214) / ~600×270×580 mm (No.214-ISO) |
| Weight | ~35 kg (No.214) / ~25 kg (No.214-ISO) |
| 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 |