Laboratory battery heating test box for baking and aging experiments

Introduction

This series of equipment is one of the commonly used equipment in various baking and aging experiments. It is suitable for electronic instrumentation, materials, electrical engineering, vehicles, metals, electronic products, and various electronic vitality parts to test their performance in a temperature environment. The use of indicators and quality management, etc.

Features

◆Using a touch screen controller, high-end atmosphere, powerful function, single-point temperature control or program temperature control mode selection
◆Affordable price, saving user budget
◆The casters are installed at the bottom, which can be moved according to the placement position
◆PT100 thermal resistance temperature sensor, high precision, fast temperature sensing, high temperature resistance, low maintenance
◆Users can meet the special requirements of the laboratory according to the processing type of the inner and outer chamber walls
◆The outer box is made of cold-rolled steel plate, sprayed and painted, corrosion-resistant and high-temperature resistant, and has a perfect structure
◆The inner box uses 304# mirror panel, with smooth surface, corrosion resistance and high temperature resistance, easy to clean, and easier to maintain
◆It can be customized in any size, no waste of space in use

Executive standard

GB31241-2014 7.8 Thermal Abuse Test Standard in Safety Requirements for Lithium-ion Batteries and Battery Packs for Portable Electronic Products

SPECIFICATIONS

Structure
Inner size	W500*D500*H500 mm;
Outer size	W770*D720*H1270 mm, based on the actual product;
Control panel	The control panel is installed on the top of the machine (as shown in the figure);
Opening method	Single door opens from right to left
Visual window	The door is equipped with a window, specification W300*H400mm
Inner material	304# stainless steel mirror panel, 1.2mm thick
Outer material	Cold-rolled steel plate, 1.5mm thick. Powder paint treatment (wrinkle grayish white)
Interlayer	The inner part is divided into two layers, adjustable, the first layer is 100mm from the bottom, and the above is divided equally, with two mesh panels
Heat preservation material	High temperature resistant rock wool, with good heat preservation effect
Sealing material	High temperature resistant foamed silicone strip
Test hole	There is one test hole on the right side of the machine, with a diameter of 50mm.
Wheel	The machine is equipped with movable casters and adjustable fixed foot cups, which are convenient to move and fix the position.
Temperature Control System
Temperature controller	The temperature controller is a 580 touch screen, fixed value or program operation control temperature can be selected for use, can be automatically calculated, PV/SV are displayed at the same time, touch to set (as shown in the figure)
Timing function	Built-in timing function, timing when the temperature is up, and the heating is stopped when the time is up, and an alarm will be given at the same time.
Data port	Computer connection port RS232 interface
Curve	The temperature curve during operation can be viewed on the touch screen meter.
Temperature sensor	PT100 high temperature type
Control output signal	3-32V
Heating controller	Solid state relay SSR without contact
Heating material	High temperature adder
Temperature range	Normal temperature +20～200℃ temperature adjustable
Heating rate	5℃±2.0/min, using program time to control heating rate
Control accuracy	±0.5℃
Display accuracy	0.1℃
Test temperature	130℃±2.0℃; (no-load test)
Temperature deviation	±2.0°C (130°C/150°C)(no-load test)
Air supply system
Air supply method	Internal hot air circulation, air out of the inner box on the left side, return air on the right side
Motor	The motor is a special type with long shaft and high temperature resistance, 370W/220V
Fan	The fan is a 9-inch multi-wing turbine type
Air inlet and outlet	There is one air inlet on the right side and one air outlet on the left side.
Power supply device
Voltage	AC220V/50Hz single phase
Current	20A
Total power	4.5KW
Temperature circuit protection system
Over-temperature protection system	When the temperature is out of control and exceeds the set temperature of the over-temperature protector, the heating and power supply will be automatically stopped to protect the safety of products and machines
Circuit protection	Grounding protection, fast insurance, overload protection, circuit breaker, etc.
Safety device protection system
Pressure relief device	An explosion-proof pressure relief port is opened at the rear of the inner box, and when the battery explodes, the shock wave generated is discharged instantly, which effectively protects the safety of the machine, the specification is W300*H300mm
Protective device on the door	Explosion-proof chains are installed on the four corners of the door to prevent the door from falling off and flying out in the event of an explosion, damaging property and personnel safety.