DRK304A Oxygen Indexer
The DRK304A oxygen index instrument is simple and easy to operate.
Features
High-precision oxygen sensor, digital display result, high precision, long service life, easy structure, easy operation, do not have to calculate, panel operation, gas pressure, expressive method, accurate, convenient, reliable, high, imported Oxygen analyzer controls oxygen flow. Digital display / precision is high, and the gas channel uses a high pressure joint to effectively prevent leakage.
Applications
Test for combustion performance of homogeneous solid materials, plastic, wood, laminate, foam, fabric, soft sheet, and film
Technical Standard
GB / T5454-1997 “Determination of Oxygen Index Determination of Textile Batch”
GB / T 2406.2-2009 “EtOAc EtOAc EtOAc
GB2828 “Batch check count sample and sampling table”
GB2918 “Standard Environment of Plastic Sample Status Regulation and Test”
GB3863 “Gas oxygen in industrial”
GB3864 “Gas Nitrogen in Industry”
ISO 4589-2: 1996GB / T8924
GB / T10707, ASTM D2863
Product Parameters
| Project | Parameter |
| Measuring Range | 0-10 |
| Resolution | 0.1% |
| Measurement Accuracy | (± 0.4%) |
| Digital Display Accuracy | 0.1% ± 1 word |
| Output Drift | <5% / year |
| Gas source | “GB / T 3863-2008 Industrial Oxygen” “GB / T3864-1996 Industrial Nitrogen” |
| Test environment | 23 ° C ± 2 ° C, humidity: 50 ± 5% |
| Input pressure | 0.2-0.4MPa |
| Work pressure | 0.1MP |
| Sample type | Self-supporting materials and non-self-supporting materials |
Product Configuration
One of the main units, one manual.