Camay (Programmable) Mold Test Chamber

1、 Purpose of mold testing chamber

• The main purpose is to cultivate organisms and plants, and set corresponding temperature and humidity in a closed space to allow mold to grow in about 4-6 hours. This 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.

2、 Mold testing chamberCompliant with standards

• GB/T 10592-2008Technical conditions for high and low temperature test chambers

• GB/T 10586-2006Technical conditions for wet heat test chamber

• GB2423.1-2008 Test A High Temperature Test Method

• GB2423.3-2006 Test Ca Constant Damp Heat Test Method

• GB10588—89Technical conditions for mold growth test chamber

• GB2423.16-93Experimental method for mold growth test

• GB/T2423.16—2008Experiment J - Mold Growth Test Method

• GJB150.10A—2009Special equipment mold test

• GJB4.10-83Environmental testing of ship electronic equipment, mold testing

3、 Mold testing chamberEquipment specifications

4、 Mold testing chamberTechnical Parameter

• Model: KM-MSJ

• Specification: See above

• Temperature range: 5 ℃ to+80 ℃

• Humidity range: 45% to 98% R.H

• Temperature uniformity: ≤± 2 ℃

• Humidity uniformity: ≤+2%~-3% R.H

• Temperature fluctuation: ≤± 0.5 ℃

• Humidity fluctuation: ≤± 2%

• Temperature deviation: ≤± 2 ℃

• Humidity deviation: ± 2.5% R.H (humidity ≥ 75% R.H) ± 3% R.H (humidity ≤ 75% R.H)

• Cooling rate: 0.7-2.0 ℃/min

• Heating rate: 1.0-3.0 ℃/min

• Time setting range: 0-9999 hours

• Temperature fluctuation range: 5 ℃~80 ℃ (self determined)

• Humidity fluctuation range: 45% to 98% R.H (self determined)

• Power supply: three-phase five wire AC380 ± 10%, 50 ± 0.5Hz

• Total power: 5.5KW/6.5KW/8.5KW/11KW/13KW

• Noise: ＜ 65dB

5、 Mold testing chamberStructural characteristics and configuration

• The test box body is in the form of an integral structure, with the refrigeration system located at the lower or rear of the body (to be determined by the customer), and the control system located on the right side of the test box.

• Inside the air duct interlayer at one end of the studio, there are devices such as heaters, refrigeration evaporators, dehumidification evaporators, and fan blades distributed;

• On the left side of the test box, there is a cable hole with a diameter of 25/50mm. The test box has a single door (embedded door handle) and is sealed with double-layer anti-aging silicone rubber.

• The box door is equipped with an observation window, anti frost (anti fog) device, and switchable lighting.

• The inner wall of the studio is made of SUS304 stainless steel mirror panels, which are easy to clean.

• The shell is processed and formed from high-quality cold-rolled plates, with surface phosphating cleaning and electrostatic powder coating treatment.

• The insulation layer adopts hard polyurethane foam and ultra-fine insulation cotton

• Stainless steel finned electric heater

• Humidification adopts shallow groove humidification method

• Air circulation device: built-in circulation duct and long shaft ventilation fan, using efficient refrigeration and energy regulation system

• Industrial control touch screen+PLC programmable controller control (touch button), high control accuracy, good reliability performance, display mode is LCD dot matrix color LCD screen display, display resolution temperature (0.1 ℃), time (1min), temperature display range 0~200 ℃, digital display with PID automatic calculation, control error ≤± 0.5 ℃

• The refrigeration and dehumidification system adopts the French unit Taikang fully enclosed compressor unit.

• Using imported fully enclosed air-cooled compressors as the core, a unit refrigeration system is composed of a condenser, evaporator, plate heat exchanger, oil separator, expansion valve, solenoid valve, filter, pressure controller, precooler, and pipeline

• Dehumidification system: using evaporator coil dew point temperature laminar contact dehumidification method

6、 Mold testing chamberSafety precautions

• When the control system detects the action of the following protective devices (single row), it should be able to automatically cut off the entire system and give an alarm prompt.

• Over temperature protection device

• Reverse phase and phase loss protection device

• Compressor overheat, high voltage, overcurrent protection switch

• Non fuse switch overload protection

• Overload protection for blower motor

• Heater and humidifier short circuit

• Water shortage protection device

• Line fuses and fully sheathed terminals

7、 Mold testing chamberquality assurance

• On site installation and debugging of equipment, and training of operating personnel for customers.

• If the product cannot function properly due to manufacturing quality issues within twelve months from the date of shipment, provided that the user complies with the product installation and usage rules, our company will provide free repairs for the user.

• For products outside the warranty period, our company provides long-term technical services.

• After sales service response time: within 24 hours