• IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³
  • IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³
  • IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³
  • IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³
  • IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³
Good price IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ online

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³

Product Details:

Place of Origin: China
Brand Name: Sinuo
Certification: Calibration Certificate (Cost Additional)
Model Number: SN881-22m³

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Customized
Packaging Details: Export packing
Delivery Time: 45 days
Payment Terms: T/T
Supply Ability: 10 sets/month
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Detail Information

Temperature Uniformity: ≤2℃ Effective Volume: 22m³
Humidity Control Accuracy: +/- 3% . Temperature Control Accuracy: +/- 0.5C
Temperature Range: 10°~ 80℃ Humidity Range: 20%-90%RH
Inner Box Size: W4500 Mm*H2270 Mm*D2200mm Outer Box Size: W5100 Mm*H3700 Mm*D2800 Mm
High Light:

22m³ Temperature Controlled Chamber

,

IEC60068-2-30 Temperature Controlled Chamber

Product Description

 

 

 IEC60068-2-30 Walk-in Humidity and Temperature Controlled Chamber 22m³

 

Complied Standards & Clauses


 

IEC60068-2-30:2005 “Environmental Testing-Part 2-30: Tests-Test Db: Damp heat, cyclic (12h+12h cycle), IDT”

IEC60068-2-78:2012 “Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT”

IEC60068-2-1:2007 “Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT”

IEC60068-2-2:2007 “Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT”

 

Product information:


 

This equipment is suitable for environmental simulation reliability tests of various electrical and electronic products and other products, parts and materials, such as constant high and low temperature, gradual change, and cycle tests.

Safety test restrictions: 

A) Test and storage of samples of flammable, explosive and volatile substances

B) Test of corrosive substance samples,test and storage of biological samples

C) Test and storage of strong electromagnetic emission source samples 

 

Technical Parameters


 

Product name Walk-in Constant Temperature and Humidity Test Chamber
Mode SN881-22m3
 Effective volume 22m³
 Inner box size W4500 mm*H2270 mm*D2200mm
 Outer box size

About W5100 mm*H3700 mm*D2800 mm(Excluding unit size)

Reminder: Please refer to the final design and confirm the three views for the external dimensions

Performance
Cooling method Water cooling
 Temperature range 10°~ 80℃
Humidity range 20%-90%RH
 Temperature /humidity fluctuation ±2℃ / ±2.0%RH
 Temperature control accuracy +/- 0.5C
Humidity control accuracy +/- 3%
 Temperature uniformity ≤2℃
Heating time From 10°C to 80°C, full-scale non-linearity averages about 2K/minute without load
Cooling time From 80°C to 10°C, full scale non-linearity averages about 2K/minute without load
 Temperature rise and fall overshoot ≤±1℃
Schematic diagram of temperature and humidity

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 0

PS: Standard humidity 20%~95%HR

Structure and material
 Outer box material Adopt advanced cold and hot steel plate non-static nano-baking paint
 Inner box material SUS304 stainless steel plate
 Thermal insulation materials High temperature and fire-resistant rigid polyurethane foam
 Door frame sealing strip Silicone rubber sealing strip
 Chamber door Double-leaf doors open outside, the door frame and the edge of the door panel are equipped with electric heating devices and overflow ditch
 Electric heating glass observation window

Quantity: 2

Location: On the door of the test room (or the place designated by the customer)

Form: 3-layer vacuum strengthened glass with built-in anti-fogging heating element

Lighting High and low temperature resistant explosion-proof energy-saving lamp
 Pressure balance port All aluminum alloy with anti-sweat line 4 sets of self-resetting pressure windows
Weight bearing Laboratory load: 500KG
Sample hole

 

A hole with a diameter of φ100mm on the left side chamber wall and equipped with a rubber isolation plug and a rubber cover at the same time. 

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 1

 

 Non-slip floor

 

The floor adopts a 4.0mm stainless steel non-slip design to prevent personnel from being injured during internal operations.

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 2

 

Drainage

The floor is designed with a drainage tank,

and the test chamber has no water inside after the end of high temperature and humidity test

 Foot cup

 

The foot cup of the electric box adopts silica gel pad to absorb shock and protect the compressor and copper pipe welding

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 3

 

 Noise of the whole machine ≦80dB
Air conditioning system
Constant temperature method Adopt cold balance method
 Air cooling method Cascade compressor refrigeration
Circulating motor Taiwan Tatung Low Voltage Induction Motor
Sensor

With temperature and humidity measurement sensor and controller

PT100 platinum resistance sensor

 Wind wheel Multi-wing centrifugal circulating fan, high and low temperature resistant aluminum alloy blade
Refrigerating system
 Cooling method Original imported cascade silent type, high efficiency and energy saving compressor
Compressor

 

Original imported German Bitzer semi-hermetic compressor.          

2 sets of 6HP compressors

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 4

 

Refrigerant

 

Non-fluorine environmental protection HFC404A (Honeywell) and DuPont R23 refrigerant

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 5

 

 

 Condenser

 

High-efficiency shell and tube type (water cooling)

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 6

 

Equipped with cooling water tower (well-known brand) and pipeline

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 7

 Evaporator

 

High-efficiency multi-section fin evaporator with hydrophilic membrane (thickened fin)

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 8

 

 Oil separator

 

Emerson AW

 

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 9

 

 Expansion valve

 

Danfoss Thermal Expansion Valve

 

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 10

 

Solenoid valve

 

Japan Saginomiya and Danfoss

 

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 11

 

 Other accessories

 

All high-quality products of the first international brand (pictured on the right: drying filter)

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 12

 

 Dehumidification

 

Freezing and dehumidifying by the refrigeration system (the air in the box passes through the evaporator below the dew point temperature, and water is precipitated).

*Choose evaporator fins with hydrophilic membrane treatment, better dehumidification performance, because the water tension of the hydrophilic membrane aluminum fins is small, the water droplets from air condensation are easy to slip off, and it is not easy to produce obstructive water bridges in the fin gap. Thereby greatly improving the dehumidification efficiency!

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 13

Heating and humidification system
 Heating method Electric heating
 Steam supply method Open direct injection, the inside of the generator is directly connected to the test chamber, keeping the internal pressure close to zero
 Heating tube

 

Stainless steel finned nickel-chromium alloy electric heating tube, heating tube anti-MC adhesion design, heater connection, heat-resistant wire is used, the heater is placed in the circulating air duct on the top of the box, and fire-resistant and heat-insulating materials are added around it

 

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 14

 

 

 Humidification tube

 

A) The humidification cylinder (boiler method) is used for humidification, which is faster than the traditional surface humidification (water pan type) and has higher control accuracy.

 In the box

It will not produce impurity pollution such as scale, has good low-humidity performance, and is easy to clean.

B) The humidification tube adopts all stainless-steel seamless casing, the insulation resistance is greater than 50MΩ, and has a dry-burn prevention controller

C) The humidification cylinder is made of stainless steel and has a water level observation window.

D) Low temperature with dry air

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 15

 

 Humidification boiler Installed inside the machine room
 Humidification water treatment Equipped with a dedicated water softening device, which can effectively remove impurities in the water (1 set of pure water recovery system device, with activated carbon filter to filter water impurities).
The main components of the control circuit

 

The main components of the control circuit are all high-quality brands

 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 16

 

 

 

Details


 

IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 17IEC60068-2-30 Walk-in Humidity And Temperature Controlled Chamber 22m³ 18

 

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