Temperature,Humidity,Vibration Composite Test Chamber

Description of Standard:

Performance indicators meet the requirements of GB5170, 2, 3, 5, 6-95 "Testing methods for basic parameters of environmental testing equipment for electrical and electronic products: Low temperature, high temperature, constant damp heat, alternating damp heat test equipment".Basic environmental test procedures for electrical and electronic products Test A: Low temperature test method GB 2423.1-89 (IEC68-2-1) Basic environmental test procedures for electrical and electronic products Test B: High temperature test method GB 2423.2-89 (IEC68-2-2) Electrical and electronic products Product basic environmental test procedure test Ca: Constant humidity test method GB/T 2423.3-93 (IEC68-2-3) Basic environmental test procedures for electrical and electronic products Test Da: Alternating damp heat test method GB/T423.4-93 (IEC68-2-30).

Detailed parameter performance:

1.1 Model: BT-50ZA

1.2: Inner box size: W350*H400*D300mm

Carton size: W580*H1350*D870mm

1.3 Temperature range: -20℃ ~ 150℃

1.4 Temperature fluctuation: ±0.5℃

1.5 Temperature deviation: ≤±2℃

1.6 Heating time: about 40 minutes from room temperature to 150°C (no-load nonlinearity)

1.7 Cooling time: about 60 minutes from room temperature to -20°C (no-load nonlinearity)

1.8 Humidity range: 20%~98%R.H.

1.9 Humidity fluctuation: ±3%R.H.

1.10 Humidity deviation: ≤3%

Structure and material:

A. Inner box material: stainless steel plate (SUS #304)

B. Outer box material: stainless steel plate through atomization treatment (SUS #304) or cold plate paint (optional)

C. Insulation material: rigid Polyurethane foam and glass wool

D. Air circulation system:

(1) 1 90W motor

(2) Stainless steel extended shaft

(3) Multi-wing fan (SIRCCO FAN)

E. Box door: single-piece door, single window, left opening, handle on the right hand side

(1) Window 260*340*40mm 3 layers of vacuum layer

(2)Flat embedded handle

(3) Back button: SUS #304

Freezing system:

A. Compressor: Fully enclosed compressor imported from France

B. Refrigerant: environmentally friendly refrigerant R404A

C. Condenser: Finned motor with cooling

D. Evaporator: fin type multi-stage automatic load capacity adjustment

E. Other accessories: desiccant, refrigerant flow window, expansion valve

F. Expansion system: capacity control refrigeration system

Control System:

Original imported from South Korea, full Chinese LCD 7-inch Korean 880 display LCD touch panel, screen dialogue input data,

Technical scheme of precision instrument testing equipment

Temperature and humidity can be programmed at the same time, curve display, set value/display value curve. Various alarms can be displayed separately, failures occur

When the fault is displayed on the screen, the fault can be eliminated and the misoperation can be eliminated. Multiple groups of PID control functions, precise monitoring functions, and displayed on the screen in the form of data.

1. Controller specifications:

a. Accuracy: temperature ±0.1℃, humidity ±1%RH

b. Resolution: temperature ±0.1, humidity 1%R.H.

c. Temperature slope: 0.1~9.9 can be set

d. With upper and lower limit standby and alarm function

e. Temperature and humidity input signal selection PT 100Ω×2 (dry bulb and wet bulb)

f. Temperature and humidity conversion output: 4~20MA

g. 6 groups of P.I.D control parameter settings, P.I.D automatic calculation, automatic correction of dry and wet bulb

2. Screen display function:

a. Touch input, display options directly on the screen

b. Direct display of temperature and humidity setting (SV) and actual (PV) values (in English)

c. It can display the current program number, segment number, remaining time and cycle times

d. Running cumulative time function

e. The temperature and humidity program setting value is displayed in a graphic curve, with real-time display program curve execution function

f. With a separate program editing screen, directly input temperature, humidity and time

Specification:

Product details:

BOTO GROUP LTD. Is a professional manufacturer of environmental test equipment and test service

integrating design, research and development, production, sales, service and construction.The company is located in anting town, jiading district, Shanghai, next to saic Volkswagen motor city. The east China production factory is located in the beautiful kunshan huaxun industrial park.It has offices or liaison offices in major central cities such as tianjin, dongguan,zhuhai, wuhan, chongqing and hefei, which are specially responsible for pre-sales and after-sales service.

The company's products mainly include temperature and humidity testing, weather resistance and mechanics, as well as largescale comprehensive testing. The products are widely used in aviation, aerospace, electrical and electronic, new energy, automobile, communication, chemical industry, medical treatment, new materials and other manufacturing fields, serving universities, scientific research and enterprises.The company in the development of a variety of business at the same time, has always been "focus on research and development design, innovation in production technology, improve and optimize services, adhere to work responsibility" as the purpose.According to the development trend of testing technology and automatic control of all kinds of test instruments at home and abroad, carry out product research and development update at any time, and ensure that most of the important parts of the instrument are importedfrom Europe, America and Japan.

Company took the lead through the IS0 9001 2015 quality system certification, strict control program to finalize the design product from the product of each link, the equipment electric controlling part strictly abide by the CCC quality standards and to ensure that each product all is "high quality, high performance, high standards" perfect show, and at the same time encourage employees to learn the new development trend, innovation constantly develop new patents, Shanghai BoTo so far have been more than 20 national patents.