/Rapid Temp. Changing (Humidity) Test Chambers

Rapid Temp. Changing (Humidity) Test Chambers

ATMARS AFH and AFT Series ESS test chambers are widely used in the industry of aviation, automobiles, home appliances, research and other fields, for improve the product quality and reliability.

Description

Rapid temp. changing(humidity) test chamber description:

Rapid temp. changing(humidity) test chamber also known as Environmental Stress Screening (ESS), AST (Accelerated Stress Testing), HALT (Highly Accelerated Stress Test), HASS (Highly Accelerated Stress Screening) or Burn-in test.
ESS chamber is suitable for the whole product, parts and materials for high temperature, low temperature, high and low temperature circulating and temperature stress screening (ESS) test, and constant humidity and cyclic damp heat test. This type of machine mainly used to simulate the product after exposure to rapid change of ambient temperature and in certain humidity conditions, detecting the product features and the adapt change ability.

Product Features:

ESS test chamber can set a variety of stress screening (fast temperature change rate) at a rate of 5°C/min, 10°C/min, 15°C/min and 25°C/min experimental conditions. Optional humidity range: 20%R.H. to 98% R.H. (Lower humidity is available.)

 

Specifications of AFH Series Rapid temp. changing(humidity) test chamber

Model

AFH-150

AFH-180

AFH-225

AFH-408

AFH-600

AFH-800

AFH-1000

AFH-150

AFH-180

AFH-225

AFH-408

AFH-600

AFH-800

AFH-1000

Temperature humidity

adjustment mode

Smart balanced temperature(humidity) control – BT(H)C

Performance

Temperature range

-20°C/-40°C/-70°C~+150°C

Temperature fluctuation

±0.5℃

Temperature uniformity

±2.0°C

Temperature deviation

±2.0℃

Fast Temp. change range

-20°C/-40°C/-55°C~+85°C

Fast Temp. change rate

5°C/min 10°C/min 15 °C/min (Average change)

5°C/min 10°C/min 15 °C/min (Linear change)

Humidity range

20%R.H~98%R.H

Humidity fluctuation

±2.0%RH

Humidity uniformity

±3.0%RH

Humidity deviation

±3.0%RH(>75%RH), ±5.0%RH(≦75%RH)

Noise level

≤78dB (A-weighted sound level, measured when constant state of the machine and 1 meter from the front of the machine.)

Workspace volume

150L

180L

225L

408L

600L

800L

1000L

150L

180L

225L

408L

600L

800L

1000L

Workspace 

dimensions

 (WxDxH)mm

Width(mm)

600

600

600

800

1060

1000

1000

600

600

600

800

1060

1000

1000

Height(mm)

600

600

750

850

1060

1000

1000

600

600

750

850

1060

1000

1000

Depth(mm)

460

500

500

600

630

800

1000

460

500

500

600

630

800

1000

Exterior 

dimensions

 (WxDxH)mm

Width(mm)

840

860

1200

1060

1360

1700

1750

1290

860

1500

1350

1650

1700

1750

Height(mm)

1750

1790

1780

1880

1930

2030

2030

2000

1790

1780

1930

2040

2030

2030

Depth(mm)

1855

1780

2020

2250

2450

2700

2900

1820

1780

2150

2700

2550

2800

3000

Material

Interior

Matte SUS #304 Stainless Steel Plates

Exterior

Powder coated carbon steel plates (With electrostatic spray coating)

Seal

Imported Silicone Seal

 

Insulation

Hard Polyurethane Foam Insulation and Glass Wool

Refrigerating

system

Compressor

Copeland hermetic type compressor / BITZER semi-hermetic compressor, Zero Ozone Depletion Potential (ODP) Refrigerant

Cooling method

Air-cooled or Water-cooled Cooling Mode for Option

Controller

Display: LED true color ultrathin touch screen, English menu, touch screen input

Safety precautions

1). Heater no-load running protection switch  2). Humidifier no-load running protection switch  3). Heater over-current circuit breaker  4). Humidifier over-current circuit breaker  5). Compressor high pressure protection switch  6). Compressor overheat protection switch  7). Compressor over-current protection switch   8). Over-voltage  owe anti-phase protector  i). Circuit breaker  9). No-fuse switch  10). Humidifier low water level protector  11). Water tank low water level warning

Standard configurations

Transparent electrothermal film double layer glass observation window *1 Lead holes*2, Lighting lamp*1, Casters*4, Stainless steel sample trays*2, Cable*1(2.5m)

Electrical supply

AC 3ψ4W 380V 50HZ(R.S.T.N plus ground wire) (voltage fluctuation≦±10%)

Meet the requirements of the standards

GB/T 10586-2006, GB/T 10592-2008,GB/T 2423.1-2008,GB/T 2423.2-2008,GB/T 2423.3-2016,GB/T 2423.4-2008,GJB 150.3-1986,GJB/T 150.4-1986,GJB/T 150.9-1986

Temperature and humidity performance test standard according to the stipulate of lEC60068-3, the sensor is installed on the air outlet of the unit.

▲Custom options available

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