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| Product Name | WINISH WHS-03 Heat seal Tester | jingwen JW-RF330S Digital heat sealing instrument |
| Product Price | $1461.00 | $1300.00 |
| Details | Details | |
| Model comparison | ||
| Heat Sealing Method | Hot Bar Sealing | Hot Bar Sealing |
| Heating Type | Dual Heating | Dual Heating |
| Seal Pattern | Bar Seal | Bar Seal |
| Number of Seal Jaws | Dual Jaws | |
| Temperature Range | RT+~300℃ | RT+~300℃ |
| Pressure Range | High Pressure (≥0.6MPa) | Medium Pressure (0.2-0.6MPa) |
| Sealing Duration | Long (≥10s) | Long (≥10s) |
| Parameter comparison | ||
| Heat sealing temperature | RT+~300℃ | RT+~300℃ |
| accuracy | ±1℃ | |
| Heat sealing pressure | 0~0.7Mpa | 0.05 MPa~0.7 MPa |
| Heat sealing time | 0.01~99.99s | 0.1~999.9s |
| Heat sealing area | 300*10mm | |
| Heating mode | Single or double heating | |
| Air source pressure | ≤0.7MPauser-provided | 0.5 MPa~ 0.7 MPa (gas source user-provided) |
| test conditions | Standard test environment | |
| Power supply Voltage | 220V 50Hz | AC 220V 50Hz |
| weight | About 25kg | 45 kg |
| Air source pressure | ≤0.7MPauser-provided | 0.5 MPa~ 0.7 MPa (gas source user-provided) |
