GDD series single-stage high and low temperature testing machine

  • Features

    Excellent performance, beautiful appearance, good reliability, convenient use, simple maintenance. It is an ideal choice for laboratory environmental test equipment

  • Material

    Can be customized according to customers

  • contact details

    Contact person: Ms. Xia Chuanmin (Head of Marketing Department) Mobile phone: 13303021691

  • Introduction

    This series of products are widely used in aviation, aerospace, information, electronics, instruments, meters and other industries, used for accelerated temperature test and constant temperature test of electrical and electronic products, materials, parts, equipment, etc., to test various performance indicators. In order to evaluate the behavior and performance of the sample under given environmental conditions.

GDD series single-stage high and low temperature testing machine

High and low temperature testing machine/ GDD series single stage high and low temperature testing machine

Usage description:

This series of products are widely used in aviation, aerospace, information, electronics, instruments, meters and other industries, used for accelerated temperature test and constant temperature test of electrical and electronic products, materials, parts, equipment, etc., to test various performance indicators. In order to evaluate the behavior and performance of the sample under given environmental conditions..

Features:

 

  1. The box body is processed and formed by CNC machine tools, and the appearance is beautiful and generous.
  2. The large observation window is equipped with illuminators to keep the inside of the box bright, and uses the built-in tempered glass in the heating body to clearly observe the situation in the box at any time.
  3. Double-layer high-temperature-resistant high-tensile sealing strips are used between the door and the box to ensure the tightness of the test area. .
  4. The left side of the box is equipped with a test hole with a diameter of 50mm, which can be used for external test power lines or signal lines. (The aperture or the number of holes must be increased when ordering).
  5. Ingenious air duct structure, low noise and good temperature uniformity.
  6. Imported refrigeration units and key accessories are imported international famous brands to improve operational reliability.
  7. The GDD series adopts a dedicated temperature controller, and the temperature is directly displayed.
  8. The GDD series adopts LCD/LED liquid crystal button type single-segment control, which can be set arbitrarily within the equipment temperature range according to user requirements, simple screen operation, highly user-friendly operation, key input, and working time can be set. The system is fully automated and easy to operate, effectively solving the problem of operator learning and training.
  9. With the function of automatic calculation, the temperature change conditions can be controlled randomly, so that the temperature control is more accurate and stable.
  10. Adopting multi-wing blower to provide powerful air circulation to avoid any dead angles and make the temperature distribution in the test area even. Company
  11. The design of circulating air outlet and return air in the wind road, the wind pressure and wind speed are in line with the test standards, and the temperature at the moment of opening the door can be stabilized quickly.
  12. Completely independent heating and cooling systems can improve efficiency, reduce test costs, increase lifespan, and reduce failure rates.
  13. The GDD series full Chinese meter (LCD) can display the failure points of the studio over temperature, compressor overload, over pressure, fan overload, error, etc., which is convenient for maintenance. There is compressor delay protection function.

 

Standards compliant:

 

GB/T2423.1 -2001、GB/T2423 2-2001、GB/T2423.50-1999、GB/T2423 16-1999等等

model GDD80B GDD120B GDD150B GDD225B GDD408B GDD800B GDD1000B
T/F/S T/F/S T/F/S T/F/S T/F/S T/F/S T/F/S
temperature range Type T: -20℃~+100℃(+150℃) Type F: -40℃~+100℃(+150℃) Type S: -70℃~+100℃(+150℃)
Evenness ±2℃
control precision ±0.3℃
Heating time -20℃~+100℃ takes about 35 minutes/-40℃~+100℃ takes about 45 minutes/-70℃~+100 it takes about 60 minutes
Cooling time +20℃~20℃ takes about 45 minutes/+20℃~-40℃ it takes about 55 minutes/+20℃~-70℃ takes about 80 minutes
Inner box size (cm) W 40 50 50 50 60 100 100
H 50 60 60 75 85 100 100
D 40 40 50 60 80 80 100
Controller Chinese key temperature controller (LCD) / digital humidity controller (LED)）
Structural materials Inner box: first-class mirror stainless steel Outer box: stainless steel matte line treatment (or high-quality carbon steel plate + phosphate electrostatic spray treatment)
Refrigeration system Air-cooled fully enclosed compressor imported from Europe and America, environmentally friendly refrigerant
Water-cooled fully enclosed compressor imported from Europe and America, environmentally friendly refrigerant
Safety protection device Compressor overheating, overcurrent, overpressure protection, heating and dry burning protection, leakage protection
Standard accessories Observation window, test hole ø50*1, 2 sets of up and down adjustable sample holders, 1 set of lighting
power supply AC 1Ø220V± 10% 50Hz     AC   3Ø380V±10% 50Hz

 

※Special specifications can be customized according to customer requirements

    • Contact information of each office:
    • Shanghai office (China)
    • Postcode: 100083
    • Tel: +86 15360508198
    Contact: Mr. Chen
    • Chengdu Office  (China)
    • Postcode: 610000
    • Contact: Mr. Huang
    • Guang Zhou office (China)
    • Postcode: 510000
    • Tel: +86 13302301691
    Contact: Miss Xia

  •                                             Get Quotes

    Please fill in your contact information and the product you need, we will have a specialist to contact you quickly.

Service Hotline：

+86 020-84849616

service hours：

Monday to Saturday，

8:00—12:00, 13:30-5:30

Mail：

myf020@126.com

Service Hotline：

020-84849616

service hours：

Monday to Saturday，8:00—12:00, 13:30-5:30

Mail：

myf020@126.com

Guangzhou Meiyifeng Test Equipment Co., Ltd.:

Guangzhou Meiyifeng Test Equipment Co., Ltd. is located at the foot of the beautiful Lianhua Mountain in Guangzhou. It is a professional high-tech enterprise integrating laboratory equipment, system engineering research and development, manufacturing, sales and service.

It mainly produces test and testing equipment related to temperature and humidity, acoustics, optics, electricity, mechanics, etc. and product reliability testing. With advanced processing equipment, exquisite manufacturing technology, strict management system, strong technical strength and good After-sales service to meet the different needs of our customers. Products comply with GB, GJB, ASTM, DIN, JIS, CNC, UL, MIL, IEC, ISO and other standards, and can also design, develop and manufacture non-standard products according to customer requirements.

Contact (Headquarters):

Tel: +86 020-84849616
Fax: +86 020-84868859
Address: Pushan Industrial Zone, Daling Village, Shilou Town, Panyu District, Guangzhou City, China

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