WHL-30B Series Constant Temperature Drying Oven
Used for drying, baking, heat treatment.
Characteristics
In the workroom, the hot air is convective naturally and cyclically.
PID micro-computer intelligent temperature controller with functions of over-temperature protection.
Standard highlight LED instrument running light.
New anti-hot handle.
WHLL-BE series have the following characteristics other than the above functions.
LCD temperature controller.
Over-temperature protection system.
High precision digital independent temperature limiter.
Patent No. : ZL 2018 3 0094606.5
Technical Specifications
| Model | WHL-30B | WHL-45B | WHL-65B | WHL-85B | WHL-125B | |
|---|---|---|---|---|---|---|
| WHLL-30BE | WHLL-45BE | WHLL-65BE | WHLL-85BE | WHLL-125BE | ||
| Cycle Mode | Natural convection | |||||
| Function | Temp. Range | RT+10-300°C | ||||
| Temp. Resolution Ratio | 0.1°C | |||||
| Temp. Motion | ± 1°C | |||||
| Temp. Uniformity | ± 3.5% | |||||
| Structure | Inner Chamber | Mirror Stainless Steel | ||||
| Outer Shell | Cold rolling steel electrostatic spraying exterior | |||||
| Insulation Layer | High quality rock wool board(with CE) | |||||
| Heater | Nickel chromium alloy heating wire | |||||
| Power Rating | 0.8kW | 1.2kW | 1.6kW | 2.0kW | 2.5kW | |
| Exhaust Hole | Φ 35mm top(with function of test hole) | |||||
| Controller | Temp. Control Mode | Two temperature section PID intelligent | ||||
| Temp. Setting Mode | Touch button setting | |||||
| Temp. Display Mode | B model: display on LED | |||||
| BE model: display on LCD | ||||||
| Timer | 0-9999min(with timing wait function) | |||||
| Operation Function | Fixed temperature operation, fixed timing operation, auto stop. | |||||
| Additional Function | B model: Sensor deviation correction, temperature overshoot self-tuning, internal parameter locking, power-off parameter memory | |||||
| BE model: High precision digital independent temperature limiter, sensor deviation correction, temperature overshoot self-tuning, internal parameter locking, power-off parameter memory | ||||||
| Sensor | PT100 | |||||
| Safety Device | B type: Over temperature sound-light alarm; BE type: Digital Independent Temp. limiter, Over temperature sound-light alarm. | |||||
| Specification | Inner Chamber Size(W*L*H)(mm) | 310 × 310 × 310 | 350 × 350 × 350 | 400 × 360 × 450 | 450 × 420 × 450 | 500 × 450 × 550 |
| Exterior Size (W*L*H)(mm) | 460 × 510 × 695 | 500 × 550 × 735 | 550 × 550 × 840 | 590 × 610 × 830 | 640 × 640 × 930 | |
| Packing Size (W*L*H)(mm) | 540 × 575 × 855 | 580 × 615 × 895 | 635 × 625 × 995 | 680 × 685 × 1000 | 710 × 730 × 1100 | |
| Volume | 30L | 45L | 65L | 85L | 125L | |
| Shelf Number | 5 | 6 | 8 | 8 | 11 | |
| Load Per Rack | 15kg | |||||
| Shelf Space | 40mm | |||||
| (50/60HZ)Current Rating | AC220V/3.6A | AC220V/5.5A | AC220V/7.2A | AC220V/10.5A | AC220V/10.5A | |
| NW/GW (kg ) | 33/37 | 37/43 | 44/49 | 50/60 | 60/66 | |
| Accessory | Shelf | 2 | ||||
| Shelf Frame | 4 | |||||
| Optional Accessories | B type: Spare shelf; BE type: Spare shelf, RS485 interface, printer, Program controller, U-disk storage; SUSS304 body, 4.3-inch color touch screen temperature controller. | |||||
