| Customization: | Available |
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| Application: | Industry, School, Hospital, Lab |
| Customized: | Customized |
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| Model | KTL1400-I | KTL1400-II | KTL1400-III | KTL1400-IV |
| Power | 2.5KW | 4KW | 4KW | 6KW |
| Tube Size | 40mm O.D x 800mm L | 60mm O.D x 1000mm L | 80mm O.D x 1000mm L | 100mm O.D x 1000mm L |
| Product Dimensions (mm) | 400x260x565 | 650x450x670 | 650x450x670 | 650x500x700 |
| Heating Zone length | 200 mm heating zone | 260 mm heating zone | 260 mm heating zone | 260 mm heating zone |
| Voltage | · AC 220 Single Phase, 50/60 Hz | |||
| Temperature range | 100~1300° C (Continuous); 1400 C (<1 hour) | |||
| Max. Heating Rate | <= 20° C /min | |||
| Temperature Controllers | · Digital controllers with 40 programmable segments for precise control of heating rate, cooling rate and dwell time. · Built in PID Auto-Tune function with overheating & broken thermocouple protection. · Over temperature protection and alarm allows for operation without attendant(s). · +/- 1 ºC temperature accuracy. · Two K-type thermocouples (one for each zone). · RS485 Communications Port. |
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| Thermal Couples | · K type | |||
| Temperature Accuracy | +/- 1° C | |||
| Heating Element | Fe-Cr-Al Alloy doped by Mo | |||
| Vacuum Flange & Fitting Ports | · One pair of SS 304 vacuum flange with double high-temperature silicone O-rings are Included · One Vacuum pressure gauge is installed, one digital vacuum gauge is available upon request at extra cost · The flange set has two 1/4'' Bard fittings, two needle valve, one set of KF25 quick clamp, one blank flange fitting, 1/4'' tube feedthrough port (for 1/4" O.D thermocouple insert) and a KF25 vacuum port. · Vacuum level can reach 10^-2 torr by quality mechanical vacuum pump and 10^-5 torr by molecular pump |
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| Application Notes | · Tube furnaces with quartz tubes are designed for using under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa.Vacuum pressure may only be safely used up to 1000°C. The flow rate for gasses should be limited to < 200 SCCM (or 200 ml/min) for reducing thermal shocks to the tube. · Attention: A two-stage pressure regulator must be installed on a gas cylinder to limit the pressure to below 3 PSI for safe operation. |
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| Warranty | One year limited warranty with lifetime support. | |||
| Compliance | CE | |||
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