Double Layer Oven

Product Introduction:

The double-chamber baking oven is also called a high-temperature test chamber, a high-temperature testing machine, and a single-door vertical high-temperature test cabinet. It is widely used in the parts and materials of automobiles, motorcycles, ships and weapons, aerospace, rubber, plastics, metals, electronics and electrical engineering, colleges and universities, scientific research institutions, intelligent manufacturing and other related products to test their various performance indicators under high-temperature constant temperature changes.

Use:

The double-chamber baking oven is also called a high-temperature aging machine. It is one of the commonly used equipment in various aging experiments. It is suitable for aging tests of LEDs, LCDs, PCBs, electronics, electrical appliances, communications, new energy, instruments and meters, electrical materials, vehicles, metals, electronic products and electronic components in high-temperature environments, testing their various performance indicators, baking, drying, curing, heat treatment, etc.

How it works:

The air chamber space is heated. The test chamber has built-in air rooms, circulating air ducts, heating devices and circulating fans. Air guide plates and diffusers are installed on the top. The temperature controller sends instructions according to the set temperature and the signal transmitted by the temperature sensor in the test chamber. The output of the heater is controlled by the calculus time and SSR control module. The circulating air is evenly blown out from the top through the test space and then recovered from the bottom to form a closed-loop control method, thereby achieving the purpose of long-term stable operation.

Test Sample Restrictions:

This test equipment prohibits: testing of samples of flammable, explosive, and volatile substances, or testing of samples storing corrosive substances, or testing of samples storing biological samples, or testing of samples storing strong electromagnetic radiation sources, or testing of samples storing radioactive substances; and testing of samples storing highly toxic substances and storing samples that may produce highly toxic substances during storage.

Major Specifications:

LCD display controller imported from South Korea, can display the set temperature, current temperature, P.I.D automatic calculation control, including four groups of temperature alarm point output, internally set four sections of nonlinear temperature deviation calibration, DC 0 ~ 24V output control
Outer wall material: cold rolled steel plate with paint treatment, plate thickness 1.2mm (paint color: RAL7035) Inner wall material: stainless steel, argon arc welding to prevent dust from the machine itself, plate thickness 1.2mm Insulation material: The insulation medium is high-density aluminum silicate, insulation material thickness: 100mm
Double-layer thermal insulation sealing technology, low heat loss, energy saving, strong safety performance, low shell temperature, and little impact on the ambient temperature of the site of use
Precision circulating air duct system, designed according to the characteristics of customer materials, so that customer materials are evenly heated during the baking and aging process
The electrical accessories of the equipment are all imported brands such as Schneider, OMRON, Carlo gavazzi, Siemens, Omega, Rainbow, etc., to ensure the stability and safety of the equipment;
Safety devices
Test Chamber	Adjustable over-temperature protector, automatic box pressure balance protection
Heating system	Heating tube dry burning protection, heating tube short circuit protection, heating tube overload protection, heating tube and fan interlocking fan not running and no heating protection
Circulation fan	Fan overload protection, short circuit protection
Power control system	Power short circuit protection, power overload protection, power outage protection, control line overload protection

Touch screen or PLC control system
Multi-point temperature real-time recording system
Box explosion-proof pressure relief device

Test Standards:

GBT 11158-2008 Technical requirements for high temperature test chambers

GBT 2423.2-2008 Environmental testing for electrical and electronic products Part 2: Test methods Test B: High temperature

GB/T 30435-2013 Electric drying oven and electric blast drying oven