GDH-2050A
JingHong GDH-2050A Low/high Temperature Test ChamberSPEC
JingHong GDH-2050A Low/high Temperature Test ChamberDetails
JingHong GDH-2050A Low/high Temperature Test ChamberPacking list
- SKU
- NB025598
- Temperature range
- -20~100℃
- Temperature Fluctuation
- ≤0.5℃
- Temperature sensor
- PT100 Platinum Resistance Sensors
- Heating rate
- -40→100℃≤60min
- Cooling rate
- 25~-40℃≤90min
- Environmental temperature
- 15~30℃
- Power supply Voltage
- 380V/50HZ
- Interior size
- 700*800*890mm
- Dimensions
- 1210*1205*1880mm
- Shelf (std.)
- 2pcs
- Chamber material
- Mirror stainless steel
- Enclosure Material
- Steel plate phosphating spray
- Thermal Insulation
- Ultra-fine fiberglass
- Refrigeration system
- Original French "Taikang" fully enclosed compressor and imported refrigeration accessories
- meet the standard
- GB/T2423.1-2001、GB/T2423.2-2001、GB/T2423.3-1993、GB/T2423.4-1993、GB-10592-89
Overview of uses
It is used for industrial and mining enterprises, laboratories, scientific research units, etc. for testing and testing in high-low temperature or damp heat environments.
Features
1. It is made of 304 stainless steel liner, which is easy to clean around the semi-circular arc, and the shelf spacing in the box is adjustable.
2. French "Taikang" fully enclosed compressor, stable and reliable operation.
3. Microcomputer temperature controller, with dual digital display of setting and measuring temperature and PID self-tuning function, accurate and reliable temperature control.
4. The air duct circulation system is composed of a low-noise fan imported from Germany and a suitable air duct, and the temperature in the working room is uniform.
5. The refrigeration system adopts environmentally friendly working fluid, which is effective, low energy consumption, and promotes energy conservation and emission reduction.
6. There is a test hole with a diameter of 25mm on the left side of the box, which can be used for external test power cable and signal line.
7. Over-temperature alarm system, sound and light alarm prompt the operator to ensure the safe operation of the experiment without accidents.
8. Comprehensive safety device protection, which has protection functions for compressor overheating, fan overheating, compressor overpressure, phase loss, overload, overtemperature, humidifier water shortage, humidifier dry burning, etc.
9. GDHS series/GDHJ series with programmable LCD controller.
※The embedded printer can print and record the temperature at different times, which is convenient for querying the temperature control of the whole process. (Optional)
GDH high-low Temperature Test Chamber series model
| Model | GDH-2005A(B.C) | GDH-2010A(B.C) | GDH-2025A(B.C) | GDH-2050A(B.C) |
| GDHS-2005A(B.C) | GDHS-2010A(B.C) | GDHS-2025A(B.C) | GDHS-2050A(B.C) | |
| Temperature control range | A:-20~100℃；B:-40~100℃；C:-65~100℃ | |||
| Humidity control range | 50~95%RH ( GDHS / GDHJ TYPE) | |||
| Temperature fluctuations | ±0.5℃ | |||
| Heating time | -40 ～ 100℃≤60min | |||
| Cool-down time | 25 ～－ 40℃≤90min | |||
| Supply Voltage | A.B:220V,50Hz | A:220V,50Hz | 380V,50Hz | |
| C:380V,50Hz | B.C:380V,50Hz | |||
| Studio size | 350*320*450mm | 400*500*500mm | 600*550*750mm | 700*800*890mm |
| Safety devices | Compressor overheating, fan overheating, compressor overpressure, phase loss, overload, overtemperature, water shortage and other protection functions | |||
- 1Principle, application and selection of fire-proof coatings low/high Temperature Test Chamber
- 2Calibration method of high-low Temperature Test Chamber
- 3How to properly maintain the thermal shock Test Chamber?
- 4Common faults and remedial measures of high-low temperature damp heat Test Chamber
- 5Factors Affecting the Uniformity of High and Low Temperature Test Chamber
- 1JB/T 4278.8-2011《Verification procedure for test equipment of rubber plastic wire and cable.Part 8: Low temperature test oven》
- 2JG/T 25-2017《Test method for temperature change resistance of architectural coatings》
- 3GB/T 9979-2005《Guide rule of test for mechanical properties of fiber-reinforced plastics at elevated and reduced temperatures》
- 4GB/T 2423.34-2005《Environmental testing - Part 2: Test methods - Test Z/AD: Composite temperature/humidity cyclic test》
- 5HG/T 5297-2018《Diffusion composite polyethylene terephthalate(PET)film》
- 6GJB 150.4A-2009《Laboratory environmental test methods for military materiel Part 4: Low temperature test》
- 7GB/T 2423.2-2008《Environmental testing - Part 2: Test methods - Tests B: Dry heat》
- 8GB/T 2423.1-2008《Environmental testing - Part 2: Test methods - Tests A: Cold》
- 9JB/T 13229-2017《High-low temperature environmental chambers used in testing machine》
- 10GB/T 10586-2006《Specifications for damp heat testing chambers》