




High precision, high efficiency, safety, wide range.
Convenient operation, fixed value operation, timed operation, automatic stop.
Dedicated function keys enable temperature setting.
Auxiliary menu, realize over-rise alarm, deviation correction, menu locking.
Vertical double air duct air jacket, turbine centrifugal forced air supply, more uniform temperature.
Speed-controlled fans enable the use of lightweight, fine, powdery samples.
The forced fan heat dissipation and air intake structure makes the maximum working temperature of the fan < 50°C, and the operation is long-lasting for a long time.
Patent No.: ZL201230310211.7 / ZL201320059701.3
LCD multi-data full-screen operation display, power failure memory, power failure compensation.
Safety: overlift alarm, menu lock, overlift prevention


Double-walled door design Multi-function control panel
Menzi adopts a double-layer thermal insulation design, which is more comfortable for experiments. Multi-function control panel, dedicated function key design


Exhaust holes Multi-layer space multi-layer partition design
Multi-functional exhaust hole design The spacing of the partitions can be adjusted, which is convenient for placing experimental items at different heights.
| Model | WGL-30B/WGLL-30BE | WGL-45B/WGLL-45BE | WGL-65B/WGLL-65BE | WGL-125B/WGLL-125BE | WGL-230B/WGLL-230BE | WGL-625B/WGLL-625BE | |||||||
| manner | Dual air ducts force convection | ||||||||||||
| performance | Operating temperature range | RT+10~300℃ | |||||||||||
| Temperature resolution | 0.1℃ | ||||||||||||
| Temperature fluctuations | ±1 ℃ | ||||||||||||
| Temperature distribution accuracy | ±2.5% | ||||||||||||
| constitute | Built-in | Stainless steel plate | |||||||||||
| Exterior | Cold-rolled steel plate, surface resistance * quality coating | ||||||||||||
| Insulating materials | Aluminum silicate fiber | ||||||||||||
| heater | Stainless steel heating tubes | Stainless steel heating tubes | Stainless steel heating tubes | Stainless steel heating tubes | Nichrome heating wire | Stainless steel heating tubes | |||||||
| Rated power | 0.8KW | 1.2KW | 1.6KW | 2.3KW | 3KW | 5.0KW | |||||||
| Exhaust outlets | Inner diameter 28mm*1, top | Inner diameter 28mm*2, top | |||||||||||
| controller | Temperature control method | Type B: Digital tube double-row PID;BE type: LCD double-row PID | |||||||||||
| Temperature setting method | Tap the four buttons to set it | ||||||||||||
| Temperature representation | Type B: Measured temperature display: 4-digit digital upper display, set temperature display: 4-digit digital lower display | ||||||||||||
| BE type: Measured temperature display: liquid crystal upper display, set temperature display: liquid crystal lower display | |||||||||||||
| timer | 0~9999 minutes (with timed waiting function) | ||||||||||||
| Run the function | Fixed-value operation, timed operation, automatic stop | ||||||||||||
| Program mode | Matching | ||||||||||||
| Additional features | Deviation correction, menu button locking, power failure compensation, power failure memory (BE type: Overlift preventer) | ||||||||||||
| BE type speed control fan | Fixed-speed fan | ||||||||||||
| sensor | pt100 | ||||||||||||
| Safety devices | Overlift Alarm (BE Type Overlift Arrester) | ||||||||||||
| specification | Inner dimensions (W*D*H mm) | 310*310*310 | 350*350*350 | 400*360*450 | 500*450*550 | 600*500*750 | 660*760*1250 | ||||||
| Dimensions (W*D*H mm) | 445*440*690 | 485*480*730 | 535*490*820 | 636*580*930 | 735*625*1220 | 900*960*1840 | |||||||
| Outer packing size (W*D*H mm) | 570*570*820 | 600*600*857 | 970*620*960 | 760*700*1060 | 898*814*1347 | 1051*1060*1949 | |||||||
| Content volume | 30L | 45L | 65L | 125L | 230L | 625L | |||||||
| The partition is load-bearing | 15kg | ||||||||||||
| Number of partition layers | 6 floors | 7 floors | 9 floors | 13 floors | 17 floors | 7 floors | |||||||
| Partition spacing | 35mm | 150mm | |||||||||||
| Power supply: (50/60Hz) rated current | AC220V/3.6A | AC220V/5.5A | AC220V/7.2A | AC220V/10.5A | AC220V/13.6A | AC380V/7.6A | |||||||
| Net weight/gross weight kg | 37/32 | 37/43 | 43/49 | 60/66 | 84/100 | 113/137 | |||||||
| accessory | clapboard | 2 pcs | |||||||||||
| Partition shelves | 4 pcs | ||||||||||||
| 230/625 without speed control fan | |||||||||||||
| Addable configuration (WGLL type) | Partition, RS485 interface, printer, Recorder, external communication, remote control, program thermometer, wireless SMS alarm, U disk data storage | ||||||||||||