408l Programmable Constant Temperature And Humidity Test Chamber

Equipment use:

The constant temperature and humidity test chamber is suitable for electricians, electronics, instrumentation, home appliances and other products,Adaptability of parts and materials in storage, transportation and use under high and low temperature alternating temperature and humidity environment test; is all kinds of electronics, electrical appliances, mobile phones, communications, instruments, vehicles, plastic products, gold reliability testing of test and quality control projects for genus, food, chemistry, building materials, medical, aerospace, etc.
device.

Features:

1. Balanced temperature and humidity control system (BTHC), the SSR is controlled by P.I.D., so that the heating and humidifying amount of the system is equal to the heat and moisture loss, so it can be used stably for a long time.

2. The new perfect design, high-quality appearance, the system extracts the essence of Japan and West Germany advanced technology design and manufacture.

3. It adopts full capillary and automatic load capacity adjustment system technology, which is more stable and reliable than the expansion cutting system. The temperature and humidity control is precise, and the temperature rise and fall speed is fast, stable and uniform, saving valuable time for users.

4. The PLC control mode of the refrigeration system truly achieves 30% energy saving.

5. Exclusive volume design to maximize the floor space of the venue.

Equipment performance:

1. Temperature range: -75 ° C ~ +200 ° C.

2. Temperature fluctuation: ±0.5 °C.

3. Temperature uniformity: ±2.0 °C

4. Humidity range: 20% to 98% R.H.

12. Humidity fluctuation: ±1.5% R.H.

13. Humidity uniformity: ±3.0% R.H.

14. Heating time: 0°C～+200°C≤45 minutes nonlinear no-load;
-20 ° C ~ +200 ° C ≤ 65 minutes of nonlinear no-load;
-75 ° C ~ +200 ° C ≤ 90 minutes nonlinear no-load;
8. Cooling time: +20 °C ~ 0 °C ≤ 25 minutes nonlinear no-load;
+20 ° C ~ -20 ° C ≤ 35 minutes nonlinear no-load;
+20 ° C ~ -40 ° C ≤ 65 minutes nonlinear no-load;
+20 ° C ~ -75 ° C ≤ 90 minutes nonlinear no-load;

Note:

1. Performance measured after 25 minutes of stability without test load and without shelf.

2. The temperature and humidity sensor is set at the air outlet of the circulation motor.

3. Temperature and humidity uniformity is defined as: the measured data at the geometric center point of the experimental machine at temperature and humidity.

Equipment implementation standards:

Manufacturing standard: GB/T10586-2006, GB/T10592-1989

Verification standard: GB/T5170.2-1996, GB/T5170.5-1996;

fulfill the standard:

GB2423.2-2008 (IEC68-2-2) Test B: High temperature test method;

GB2423.3-2006 (IEC68-2-3) Test CA: Constant damp heat test method;

GB2423.4-2008 (IEC68-2-30) Test CB: alternating wet heat test method;

GB2423.22-2008 (IEC68-2-14) test NB: temperature cycle test method;

GJB150.3A-2009 (MIL-STD-810D) high temperature test method;

Equipment structure:

1. Internal dimensions: 600mm*850mm*800mm

2. Chassis material:
a. Outer box material: Baosteel high-quality steel plate electrostatic spray treatment (purple blue).
b. Inner box material: SUS304# heat-resistant cold-resistant stainless steel plate or 304 mirror stainless steel plate.

3. Insulation material: Double insulation of ultra-fine glass fiber and polyurethane foam board.

4. Outer box base: National standard angle iron + GB channel steel + special anti-rust treatment of electrolytic board spray.

5. Test box door:

a. Material: Same as the test case.
b. Handle: Stainless steel handle.
c. Rear button: SUS#304
d. Window 340 × 450 × 20mm four-layer vacuum glass layer.
e. Test hole: 1 hole 50mm hole on the left side of the body, 1 stainless steel hole cover, 1 silicone plug.

6. Air circulation system:
a. Motor: AC220V 90W 1 set long axis.
b. Multi-wing wind wheel.

7. Heating system: Fin-type heat-dissipating tubular stainless steel electric heater to heat the air circulation.

8. Humidification system: U-shaped humidifier for stainless steel electric steam generation (equipped with dehumidifier and automatic water supply).

9. System noise: 60 DB or less.

10. Use power: AC1 ∮ 3W 220V ± 10%; 50HZ.

Equipment control system:

Temperature and Humidity Controller: Self-developed and deeply customized 7-inch color HD liquid crystal display by Taiwanese manufacturers, human-machine interface touch-type Ying

Direct button type programmable controller, Chinese and English display and 320×240 dot graphics wide viewing angle, high contrast LCD with adjustable backlight function
LCD controller (Chinese and English)

(Switchable in English and Chinese)

a. Controller specifications:

※ Accuracy: Temperature ± 0.1 ° C + 1 digit.

※ Resolution: temperature ± 0.01, humidity ± 0.1% R.H.

※ It has upper and lower limit standby and alarm functions.

※ Temperature input signal electronic temperature sensor.

※ Temperature conversion output: 4～20MA.

※ 9 sets of P.I.D control parameter settings, P.I.D automatic calculation.

b. Screen display function:

※ The screen is interactive, no need to press the key, the screen directly touches the option.

※ The temperature and humidity setting (SV) and the actual (PV) value are displayed directly.

※ The current execution program number, number of times, remaining time and number of cycles can be displayed.

※ Operation cumulative time function.

※ The temperature and humidity program setting value is displayed in a graphical curve, and the program curve execution function is displayed in real time.

※ With separate program editing screen, you can input at least 5 segments of temperature and time per page.

※ Chinese and English can be switched at will.

※ The screen can be used for backlight adjustment.

※ The screen display protection function can be used for timing, TIMER or manual setting.

c. Program capacity and control functions:

※ Program group that can be used: up to 100 PATTEN.

※ Usable memory capacity: 1200 SEGMENTS.

※ Repeatable execution of commands: up to 999 times per command.

※ The program is produced in a dialogue style with functions such as editing, clearing, and insertion.

※ SEGMENTS time setting is 0~99Hour59Min.

※ With power-off program memory, it will automatically start and continue to execute program function after power-on.

※ With RS-232 communication interface (software sold separately).

※ The graphic curve can be displayed in real time during program execution.

※ With reservation start and shutdown function.

※ With date and time adjustment function.

※ Button and screen lock (LOCK) function.

Equipment refrigeration system:

1. Freezing system: air-cooled single-stage automatic load capacity adjustment technology.

◆ Compressor and system: France imported "Taikang" brand fully enclosed compressor unit refrigeration system.

◆ Cooling method: air-cooled fan condenser.

◆ Evaporator: (Taiwan Zhongli) evaporator fin type automatic load capacity adjustment.

◆ Expansion system: (Denmark DANFOSS) Automatic capacity control refrigeration system.

◆ Refrigerant: Green environmental protection (HFC) with zero ozone coefficient. (United States) Lianxin refrigerant R-404A.

2. Freezing aids:

◆ Expansion valve (Denmark DANFOSS), solenoid valve (Japan Palace), filter (DANFOSS, Denmark),

◆ Pressure controller (DANFOSS, Denmark), globe valve (DANFOSS, Denmark), oil separator (ALCO, Europe and America),

◆ Oil pressure switch (Japan Palace), compressor refrigeration oil (American ice bear) and other refrigeration accessories are imported.

3. Provide documentation:

                                                              Dongguan Jiedong Test Equipment Co., Ltd.
                                                                      

Business overview:

Dongguan Jiedong Test Equipment Co., Ltd. is located in Tangxia Town, Dongguan City. After years of hard work, Jiedong has established a production base in Dongguan, research and development, sheet metal, production, sales, after-sales, leasing, testing, and governance. With one-stop services such as import and export. The company has always focused on the technology and laboratory solutions of the most reliable reliability environmental testing equipment, and has become the national high-tech enterprise, the executive director unit of China Aerospace Systems Science and Engineering Research Institute, and the governing unit of Dongguan Metrology Association. lSO14001: 2015 environment, lSO9001: 2015 quality system certification. The products are constantly improving, and the customers are in the scientific and technological fields of scientific research, military industry, national defense, colleges, quality inspection, automobile, new energy, battery, optoelectronics, artificial intelligence, precision electronics, power tools, medical, communication, etc. After-sales service, each link takes the customer's point of view and needs as the starting point for thinking, and adheres to the line of excellence and continuous improvement.

Management mechanism:

Jiedong passed and strictly implemented the ISO9001:2008 quality management system, ISO14001-2004 environmental system certification, European CE product certification, OHSAS18001 occupational health and safety management system certification. Carefully implement GB, GJB, IEC, MIL, JB, ZBY and other product standards; Jiedong strictly follows the 7S management method and ERP mechanism, and explores the unique and effective specialization for the environmental test equipment industry's many years of characteristics and experience. The management methods of research, production, sales and service can provide customers with all kinds of ring test products and services with high quality, high efficiency and precision.

Main products:

※  Environmental simulation test equipment: constant temperature and humidity chamber, high and low temperature test chamber, thermal   

     shock test chamber, salt spray test chamber, xenon lamp aging test chamber, rain test Inspection box, ultraviolet aging test chamber, dust     

     test chamber, rain test chamber, high temperature precision oven, simulated transport vibration table, etc.;

※ Battery safety performance testing equipment: battery extrusion testing machine, battery needle testing machine, battery explosion-proof test

    box, battery burning test box, high-altitude low-pressure mode Preliminary test chamber (low pressure test chamber), drop test machine,     

    heavy impact test machine, thermal shock test chamber (heat abuse test chamber), battery needle punching and extrusion Machine, battery

    short-circuit test machine, battery washing test machine, seawater immersion test machine, battery pack reverse test machine, battery safety

    performance comprehensive test laboratory, etc.;

※ Material mechanics testing equipment: electronic tensile testing machine, computerized tensile testing machine, universal testing machine,

    high and low temperature tensile testing machine, four-point compression testing machine,Table type tensile testing machine, horizontal         

     tensile testing machine, etc.;

※  Mobile phone and notebook testing equipment: Click the line test machine, compression test machine, compression life test machine, twist

     test machine, drop test machine, shaft life Life test machine, etc.

※  Wire testing equipment: wire bending (swinging, bending) testing machine, FPC folding test machine, wire bending resistance testing

     machine, taper rocking test machine, line Material elongation (elongation) test machine, etc.;

※  Key detection equipment: button life test machine, switch rotation life test machine, button fatigue life test machine, fully automatic button,     

    switch load strokeLine testing machine, etc.

※ Terminal insertion and removal testing equipment: plug-in life testing machine, insertion force testing machine, fully automatic insertion force

     testing machine, etc.;

※  Abrasion test equipment: anti-friction test machine, ink decolorization test machine, alcohol rubber wear test machine, etc.;

※  Leather and rubber testing equipment: TABER wear tester, Martindale wear tester, low temperature cold resistance tester, leather     

     endurance  tester, color fastnessTesting machine, linear abrasion testing machine, rubber oil resistance testing machine, etc.;

※  Combustion test equipment: vertical horizontal burning test machine, needle flame burning test machine, glow wire test machine, automobile

     interior material burning test machine, large-scale combustion Cabinet, leakage tracking test machine, etc.;

※  Other testing equipment: lithium battery moisture measuring instrument, falling ball impact testing machine, shotgun impact testing machine,

     etc.;

Application areas:

Dongguan Jiedong Test Equipment Co., Ltd. has excellent research and development products, advanced equipment and complete testing means. The company has first-class technical talents and management talents, which makes the company's products always in a good position in the same industry. Dongguan Headquarters Factory is located in Dongguan City, which is known as the world factory with convenient transportation and developed manufacturing industry. Our products are widely used in scientific research, military, electronics, electrician, LED, automotive, plastic, hardware, toys, paper products, chemicals, household goods and other industries, and are applicable to various research units, quality inspection organizations, academic discussions and other fields. To provide customers with a variety of testing and testing equipment in line with national standards and related industry standards, international standards (GB, GJB, IEC, MIL, DIN), to achieve international quality, localized prices.

Phone: 86-0769-26265799

Address: No. 17, Sanheng Road, Lianhu South, Tangxia Town, Dongguan City, China