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Ssr Solid State Relay Environmental Laboratory Current 16a Vacuum Drying Box
JD-2030-27L vacuum drying oven
Box specification | 1, inner size: 300 (width) × 300 (deep) × 300 (height) mm 2, the internal dimensions are about: 850 (width) × 520 (deep) × 1210 (height) mm, whichever is the real thing; 3, the chassis structure: the structure is integrated, the vacuum pump is built-in; 4. Vacuum pump installation: the vacuum pump is placed in the lower part of the machine; 5, compartment: inside the second layer, two pieces of stainless steel mesh, can be extracted; 6. Control board: The control panel is located on the right side of the machine (pictured); 7, window: door with glass window 200 * 250mm; 8. The inner material is: 304# stainless steel plate, thickness 3.0mm; the inner box is strengthened, and the vacuum is not deformed; 9, the outer material is cold-rolled steel plate, thickness 1.0mm, powder paint treatment (bei white); 10. The heat preservation material is high temperature resistant rock wool, and the heat preservation effect is good; 11. The sealing material is: high temperature resistant silicone strip; 12. The machine is equipped with brake movable casters, which can be pushed at will; |
Temperature control system | 1. The temperature control is PID digital display instrument (Taiwan Taisong instrument), single-point temperature control, automatic calculation, PV/SV simultaneous display, button setting, 2, timer setting: 1 second - 9999 (optional setting hours, minutes, seconds) temperature to time, time to stop heating current, and alarm prompt; 3. Temperature sensing line (K) type; 4, the output is 3-32V; 5, the current controller is: SSR solid state relay. 6. Heating method: adopting the method of heat radiation heated by three sides; (left, right, bottom three sides) 7. The heating element is: stainless steel high temperature heating tube; 8, temperature range: normal temperature +15-200 °C adjustable; 9, heating rate: 100 degrees for about 18 minutes; 10, control accuracy: ± 0.5 ° C; 11, display accuracy: 0.1 ° C; 12, the temperature deviation inside the box: ± 5.0 ° C. (test without vacuum) |
vacuum system | 1. This machine adopts high-density silicone sealing strip to seal at the door, and the sealing performance of the whole machine is good; 2. The Panasonic digital display vacuum gauge is used to display the relative vacuum inside the box; 3. The vacuum sensor is: pressure sensing; 4. Vacuum range: 0.0KPa to -100.0KPa; 5, vacuum pressure leakage rate: about 1.0KPa per hour; 6. The vacuum control mode is automatic control, reaching the upper limit stop, starting below the lower limit and circulating; 7. Vacuum pump configuration: one VP-1 vacuum pump is configured; 8, vacuum pump exhaust device, need to exhaust to the outside (your company to handle their own). |
machine power supply | 1, voltage 220V 2, current 16A 3, the total power of 3.5KW |
protection system | 1. Over-temperature protection system: When the temperature is out of control, when the over-temperature protection set temperature is exceeded, the heating supply is automatically stopped, thus protecting the safety of products and machines; 2, circuit protection system: grounding protection, express insurance, etc. |