Portable Trace Oxygen Analyzer NPOA-100 provides a measurement range between 0 and 10/100/1000 PPM Oz. It features a clear LCD for intuitive operation and real-time monitoring. This unit is equipped with a fuel cell sensor for high accuracy and precise measurement. It supports multi-point calibration for reliable oxygen content analysis. Our trace oxygen analyzer ensures stable readings with automatic temperature compensation.
| Measurement Range | 0 to 10/100/1000PPm Oz (trace) 0 to 1%/10%/25%/100% Oz (normal) |
| Measurement Accuracy | 0 to 1000PPm/1%/10%/25%/100%S less than or equal ±1%FS 0 to 100PPm less than or equal ±2%FS |
| Repeatability | Up to ±1.0% FS |
| Response Time | T₉₀ less than or equal 60S (trace) T₉₀ less than or equal 40S (normal) |
| Temperature Range | -10℃ to +50℃ |
| Storage Environment Humidity | Less than 90% RH |
| Operation Environment Humidity | Less than 100% RH |
| Sample Gas Temperature | 0℃ to 40℃ |
| Sample Gas Flow | 400 to 600 mL/min |
| Gas Inlet Pressure | 5Kpa relative pressure less than or equal 100Kpa |
| Gas Outlet Pressure | Free venting |
| Background Gas | N₂ or other inert gas and reducing gas |
| Explosion Proof Level | Exib IIC T4 |
| Gas Circuit Port | NPT 1/8 internal thread |
| Sensor Service Life | Greater than 36 months |
| Battery Capacity | 4.2V, 4400mA |
| Power Supply | AC220V ±10% 50/60Hz |
| Dimensions | 100 × 213 × 274mm |
| Packaging Dimensions | 230 × 320 × 320mm |
| Net Weight | 3.6 Kg |
| Gross Weight | 5 Kg |
Portable Trace Oxygen Analyzer NPOA-100 is used to detect low oxygen levels in industries like semiconductor manufacturing, food packaging, and pharmaceuticals to ensure product quality and safety.
