Product parameter

Laboratory enclosed electric furnace

Product Name: Laboratory Electric Furnace

Brand: Labshark

Models: LFB Series, LFB-N Series, LFB-W Series

Application: This product is a safe laboratory heating device with an enclosed, flame-free design. It is suitable for chemical analysis, heat treatment, and other applications in industrial and mining enterprises, medical and health care facilities, and scientific research institutions.

Precautions:

Mandatory Safety Requirements: Must be grounded and equipped with a leakage protection switch; Experiments with flammable and explosive materials are strictly prohibited; Flammable materials must not be placed within 1 meter of the equipment; Ambient humidity ≤ 85%, temperature 2°C-40°C.

Operating Instructions: Do not touch the working furnace plate. Allow the unit to cool for 30 minutes after shutting down. Continuous overload and high-temperature operation is prohibited (intermittent use is recommended); Use of highly corrosive substances is prohibited. Unauthorized modification is strictly prohibited.

Dimensional information sheet

Mechanical Knob Control Models

Model	LFB-500	LFB-1000	LFB-1500
Temperature Control Range	Maximum 600°C	Maximum 600°C	Maximum 600°C
Control Method	Mechanical Knob Control	Mechanical Knob Control	Mechanical Knob Control
Heating Plate Diameter	105mm	155mm	185mm
Power Output	500W	1000W	1500W
Dimensions (DxWxH)	210120113mm	260170113mm	290200113mm

Digital Display Microcomputer Control Models

Model	Internal Digital Display LFB-500N	Internal Digital Display LFB-1000N	Internal Digital Display LFB-1500N	External Digital Display LFB-500W	External Digital Display LFB-1000W	External Digital Display LFB-1500W
Temperature Control Range	RT+10-550°C Controllable	RT+10-550°C Controllable	RT+10-550°C Controllable	RT+10-550°C Controllable	RT+10-550°C Controllable	RT+10-550°C Controllable
Control Method	Digital Display Microcomputer Control	Digital Display Microcomputer Control	Digital Display Microcomputer Control	Digital Display Microcomputer Control	Digital Display Microcomputer Control	Digital Display Microcomputer Control
Temperature Control Error	±1°C	±1°C	±1°C	±1°C	±1°C	±1°C
Time Control Range	1-9999min	1-9999min	1-9999min	1-9999min	1-9999min	1-9999min
Heating Plate Diameter	105mm	155mm	185mm	105mm	155mm	185mm
Power Output	500W	1000W	1500W	500W	1000W	1500W
Dimensions (DxWxH)	210120113mm	260170113mm	290200113mm	210120113mm	260170113mm	290200113mm

Product Comparison

Feature	Basic Model WY Series	Higher Model LFB Series	Built-in Digital Display Model LFB-N Series	External Digital Display Model LFB-W Series
Temperature Control Range	Furnace Plate Maximum 600°C	Furnace Plate Maximum 600°C	RT+10-550°C Controllable	RT+10-550°C Controllable
Control Method	Mechanical Knob Control	Mechanical Knob Control	Digital Display Microcomputer Control	Digital Display Microcomputer Control
Temperature Control Error	/	/	±1°C	±1°C
Time Control Range	/	/	1-9999min	1-9999min
Automatic Constant Temperature Function	Yes	Yes	Yes	Yes
Applicable Applications	Suitable for routine sample dissolution, solution heating, high-temperature heating, and large-volume water sample evaporation and concentration experiments.	Suitable for routine sample dissolution, solution heating, high-temperature heating, and large-volume water sample evaporation and concentration experiments.	In addition to routine liquid heating experiments, the built-in sensor directly senses the temperature, providing high temperature control accuracy and rapid response to heat changes, meeting the requirements of temperature-sensitive experiments.