BaidaJUSHI LY-GD3013 UTM low/high temperature test chamber -40 ℃ to 150 ℃ constant temperature and humidity
Temperature range covers -40 ° C to 150 ° C, Temperature Uniformity ≤ +/- 2 ° C, with linearly adjustable rapid temperature rise and fall ability, integrated multiple safety protection and self-diagnostic functions, to meet a number of national military standard testing requirements.
BaiDaJuShi
LY-GD3013
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Specimen limit
This test equipment is prohibited
Testing or storage of flammable, explosive and volatile substance specimens
Testing or storage of corrosive substance specimens
Testing or storage of biological specimens
Testing or storage of specimens from strong electromagnetic emission sources
Testing or storage of radioactive material specimens
Testing or storage of highly toxic substance specimens
Testing or storage of specimens that may produce flammable, explosive, volatile, highly toxic, corrosive and radioactive substances during testing or storage
Meet the test method
GB/T2423.1-2008(IEC60068-2-1:2007) Cryogenic test method Ab
GB/T2423.2-2008(IEC60068-2-2:2007) High temperature test method Bb
GJB150.4-1986 Low temperature test
GJB150.3-1986 High temperature test
GB/T2423.3-2006(IEC60068-2-78:2007) Constant damp-heat test method Cab
GB/T2423.4-2008(IEC60068-2-30:2005) Alternating damp-heat test method Db
GJB150.9-1986 Damp-heat test
(The heat capacity of the steel with a load of no more than 35kg/m3 per cubic meter, and no active wet or thermal load during the damp heat test)
Affiliate features
1. Fault alarm and cause, treatment prompt function
2. Power failure protection function
3. Upper and lower limit temperature protection function
4. Calendar timing function (automatic start and automatic stop)
5. Self-diagnosis function.
installation site
1. The ground is flat and well ventilated
2. No strong vibration around the device
3. There is no strong electromagnetic field around the equipment
4. There are no flammable, explosive, corrosive substances and dust around the equipment
5. Leave appropriate space for use and maintenance around the equipment, as shown in the figure below:
BaiDaJuShi LY-GD3013 UTM low/high temperature test chamberSpecifications
| LIST | VALUE |
|---|---|
| Volume, size and weight | / |
| Nominal Content Product | 150 liters |
| Inner box, size | Width 500mm × Depth 500mm × Height 600mm |
| Appearance, size, approx | Width 1100mm × Depth 1700mm × Height 2100mm |
| weight | 230KG |
| power supply | 220V 15KW |
| performance | / |
| Test environmental conditions | Ambient Temperature + 5~ + 28 ℃, no sample in the test chamber |
| Test, method | GB/T 5170.2-2008 temperature test equipment GB/T 5170.5-2008 humidity cabinet test equipment |
| Temperature, range | -40℃～+150℃ |
| Temperature Fluctuation | ≤ 0.5 ℃ (Note: If expressed according to GB/T5170.2-1996, Fluctuation is ≤ +/- 0.25 ℃) |
| Temperature deviation | ±2℃ |
| Temperature Uniformity | Less than or equal to +/- 2 ° C |
| Heating up, time | -40 ℃ → + 120 ℃ 5-40 ℃/min Linear adjustable (compatible with non-linearity) |
| Cool down, time | + 120 ℃ → -40 ℃ 5-40 ℃/min Linear adjustable (compatible with non-linearity) |
| Thermal insulation envelope | Outer wall material: high-quality sand surface stainless steel plate 2. Inner wall material: high-quality mirror stainless steel plate (sealing strip can withstand high and low temperature range -100 degrees ---- + 300 degrees, life of 10 years) 3. Box insulation material: rigid polyurethane foam + fiberglass |
| Control Panel | Controller display, power switch and status indicator |
| heater | 1. Nickel chromium alloy heating wire heater 2. Heater control mode: no contact point equal cycle pulse width adjustment, SSR (solid state relay) 3. Heater power: 12KW |
| Power cord holes and drainage holes | Located on the back of the box |
| Refrigeration system | / |
| Working method A | Use two-stage compression |
| Refrigeration compressor | Fully enclosed low noise rotary compressor |
| evaporator | Finned tube heat exchanger (also serves as a dehumidifier) |
| condenser | Air-Cooled type: finned tube heat exchanger. |
| Throttle device | Expansion valve + capillary tubing |
| Plate heat exchanger (used in cascade refrigeration systems) | Stainless steel brazed plate heat exchanger |
| Refrigerator control mode | . The control system automatically adjusts the operation of the refrigerator according to the test conditions. Excellent energy-saving working conditions 2. The cooling capacity of the evaporator is switched by the solenoid valve driven by the control system. 3. The compressor return air chill down circuit |
| Refrigerant | R404a/R23 (ozone depletion index is 0, R23 is used for cascade refrigeration systems) |
| Safety protection device | / |
| Refrigeration system | 1. compressor overheating 2. compressor overcurrent 3. compressor overpressure 4. condensing fan overheating |
| test chamber | 1. adjustable overtemperature 2. Air conditioning channel limit overtemperature 3. Fan motor overheating |
| other | 1. Total power supply phase sequence and phase loss protection (suitable for three-phase power supply) 2. Overload and short circuit protection 3. Refrigeration system fault alarm protection caused by multiple door openings of the box |
| Miscellaneous configuration | / |
| power cable | 220V 15KW |
| Main power switch | NFB circuit breaker |
| transport | The test chamber is integrated and transported as a whole |
| conditions of use | The user guarantees the following conditions |
| environmental conditions | 1. Temperature: 5 ℃~ 35 ℃ 3. Air pressure: 86kPa~ 106kPa |
BaiDaJuShi LY-GD3013 UTM low/high temperature test chamber Packing list
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.