Evaporation Residue Constant Weight Tester ERT-01
ERT-01 Evaporation Residue Constant Weight Tester is professionally designed for the precisely quantitative determination of dissolved substances of table wares, containers, packaging films, cans, tubes and other food-use equipments in different soaking solutions. Polyethylene (PE), polystyrene (PS), polypropylene (PP), and chlorinated PVC resin are used as raw materials of such objects. By the further detection of evaporation residues, more dissolution indexes could be obtained to meet different application requirements of products. The instrument also supports LystemTM Lab Data Sharing System, which ensures uniform management of test results and test reports.
Feature
- Proportional, standard and differential value modes are available for different test requirements of users
- 8 specimen tests could be performed simultaneously with automatic testing process, which greatly improves determination efficiency.
- Test process can be simplified by automatic conduction of control test
- Automatic lifting structure design and periodically weighing method to reduce system errors
- Auto re-zero before each weighing ensures the accuracy of test results
- Special designs of hot wind circulation in test cells, auto temperature control and automatic dehumidification support various combinations of non-standard test conditions
- The instrument could perform weighing directly at high temperature to avoid human interference, and further ensure test accuracy
- Standard weight for fast and accurate calibration
Spesification
Test Range | 0 ~ 80 g (residue weight) |
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Accuracy | 0.3 mg |
Resolution | 0.1 mg |
Test Temperature | 100°C ~ 130 °C (standard) |
Accuracy | ±0.2 °C (standard) |
Air Velocity | 0.2 m/s |
Specimen Volume | 0 ~ 200 mL |
Number of Specimens | 1 ~ 8 pieces (with independent test results) |
Test Chamber Size | 64 L |
Gas Supply | Air |
Gas Supply Pressure | 0.6 MPa |
Port Size | Φ6 mm PU Tubing |
Instrument Dimension | 826 mm (L) x 727 mm (W) x 755 mm (H) |
Power Supply | AC 220 V 50 Hz |
Net Weight | 150 kg |