Haida test equipment obtained certificate of new high-tech enterprise in 2019 Phone:+86-13602361535 E-mail:manager@qc-test.com
Tests the colour fastness of fabrics, sponges and foams when exposed to nitrogen oxides produced by gas combustion.
Product Princlpe
The sample and control sample are simultaneously exposed to the gas fumes. The test terminates when the color change of the control sample reaches the fading standard. The color change of the sample is evaluated using a grayscale chart. If no color change is observed after one test cycle, the test can be continued for the specified number of cycles, or for the number of cycles required to achieve the specified color change.
Test Standard: AATCC 23,BS 1006: G02,GB/T 11040
Product Specifications
| Model | HD-W821 |
| Control method | PLC control, 7-inch touch screen display |
| Temperature | Equipped with a thermostat for automatic control and display of test chamber temperature; |
| Exhaust port | Connected to the exhaust system |
| Test chamber material | Stainless steel |
| Rotating frame speed | 2 rpm |
| Specimen size | 100 mm * 40 mm |
| Test temperature | ≤ 60°C |
| Overall dimensions | 780*670* 1100 mm (L*W*H) |
| Weight | 140 kg |
| Power supply | 220/110 V, 50/60 Hz, 3 A |
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