1、 Introduction to Mold Test Chamber:

Mold test box is a type of incubator that mainly cultivates organisms and plants. It is set with corresponding temperature and humidity in a closed space to allow mold to grow in about 4-6 hours. It is used to artificially accelerate the growth of mold and assess the anti mold ability and degree of mold growth of electrical and electronic products. It is an important detection method in artificial climate protection, and is used for storing bacterial strains, biological cultivation, and essential testing equipment in research laboratories in colleges and universities, medicine, military industry, electronics, chemical industry, and biological research departments. Used to test and evaluate its parameters and performance after changes in humid and hot temperature environments

　Controller: The test chamber adopts an imported Korean ternary digital touch button temperature and humidity controller with High-precision P.I.D control to prevent long-term unstable operation; Humidity is controlled through intuitive display, eliminating the shortcomings of the original temperature and humidity comparison

display resolution

Temperature: 0.1 ℃ (display range)

Time: 0.1min

Humidity: 0.1% RH (temperature and humidity testing equipment)

Temperature sensor: PT100 platinum resistance thermometer

Control mode: Thermal balance temperature and humidity control mode

Temperature and humidity control adopts P I. D+S.S.R system coordinated control on the same channel

Equipped with automatic calculation function, it can immediately correct the temperature and humidity change conditions, making temperature and humidity control more accurate and stable

Supplementary functions

Fault alarm and cause, processing prompt function

A fail-safe mechanism

Calendar timing function (automatic start and stop operation) self diagnostic function

2、 Structure:

Outer shell of the box: processed and formed by A3 steel plate CNC machine tool, the surface of the shell is sprayed with plastic for a smoother and more beautiful appearance;

Inner container of the box: imported SUS304 mirror stainless steel plate;

Insulation material: high-density glass fiber cotton, insulation thickness of 100mm;

Mixing system: using a long axis fan motor and a stainless steel multi blade impeller that is resistant to high and low temperatures to achieve strong convection and vertical diffusion circulation;

Double layer high tensile sealing strips with high temperature resistance are used between the door and the box to ensure the sealing of the testing area;

The box door adopts a non reactive door handle, making it easier to operate;

Bottom of the machine: High quality fixed PU movable wheels are used;

Observation window: made of multi-layer insulated tempered glass, with a laminated conductive film on the inner side (allowing for clear observation of the test process);

The test hole (on the left side of the machine) can be used for external testing of power or signal lines;

Adopting far-infrared nickel alloy high-speed heating (2KWX1) electric heater.

Function: Temperature, humidity, alternating current, mold completely independent system;

The output power of temperature and humidity control is calculated by a microcomputer to achieve high-precision and high-efficiency electricity efficiency;

External boiler steam humidifier;

The humidity control adopts P I.D+S.S.R， Coordinate and control the system with the same channel;

The temperature and humidity control instrument adopts a large screen imported from South Korea (7.0-inch LED display), with simple screen operation, easy program editing, no need for button input, and direct touch options on the screen; The return air outlet of this test chamber is equipped with an automatic defrosting device to prevent the water vapor generated during the test from accumulating on the refrigeration evaporator and causing ice blockage; The refrigeration system control adopts a fully enclosed French Taikang 1HPX1 group using a single machine refrigeration method.

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3、 Execution standards:< br/>  & nbsp; & nbsp;  GB10592-89 Technical Conditions for High and low temperature test chamber

GB10586-89 Technical Conditions for Damp Heat Test Chamber

GB2423.1-2001 Test A High Temperature Test Method

GB2423.3-93 Test Method for Ca Constant Damp Heat Test

GB2423.16-93 Test Method for Mold Growth

Usage environment:< br/>  & nbsp; & nbsp; & nbsp; 1. Installation site

The ground is flat, well ventilated, there is no strong vibration around the equipment, there is no strong electromagnetic field around the equipment, there are no flammable, explosive, corrosive substances or dust around the equipment, and there is appropriate space for use and maintenance around the equipment.

2. Power supply conditions

Power requirement: AC380V ± 10% 50 ± 0.5Hz three-phase five wire system

Pre installed power: total power+2.0KW

Require users to configure corresponding capacity air or power switches for the equipment at the installation site, and this switch must be independently used for the equipment (recommended power switch capacity: 32A)

3. Environmental conditions

Environmental temperature: 5 ℃~+30 ℃ (average temperature within 24 hours ≤ 30 ℃)

Environmental humidity: ≤ 85%RH

4. Water supply conditions (only applicable to wet heat type and water consuming equipment)

Using purified water, distilled water, and deionized water. Electrical resistivity ≥ 500 Ω· m