Model | LH-331 | LH-332 | LH-3312 |
control method | PID microcomputer environment scanning micro-processing chip control |
Display method | LCD liquid crystal display |
Programming control | Eight-segment user-programming |
safety protection | Automatic operation, automatic stop, timed operation, clock display, call recovery, parameter memory |
Accessory function | Watchdog timer, independent overspeed sound/light alarm, independent leakage, leakage overcurrent protection device |
Cyclic mode | Natural convection |
Oscillation mode | Reciprocating oscillation |
Drive mode | Track balanced drive |
Environmental requirements | User-specific thermostat or environment |
Rotation frequency | 30-300rpm |
Timing range | 0-999.59 hours / sustainable |
Rotation accuracy | ±1rpm |
Pendulum amplitude | Φ25mm |
Rocker size | 840*620(mm) | 1108*740(mm) | 840*620(mm) |
Number of rocking plates | one | one | two |
net weight | 200kg | 250kg | 250kg |
Dimensions | 900*650*480 (mm) | 1210*795*480 (mm) | 910*680*850(mm) |
Outer box material | High quality and high strength cast iron, channel steel, angle steel, cold rolled steel |
power supply | AC 200-240V 50-60HZ |
Motor | 120W Inverter motor) | 250W Inverter motor | 250W Inverter motor |
power | 150W | 280W | 280W |