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IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
Specifications
Brand Name :
Sinuo
Model Number :
SN881-240L
Certification :
Calibration Certificate (Cost Additional)
Place of Origin :
China
MOQ :
1
Price :
Customized
Payment Terms :
T/T
Supply Ability :
5 Sets Per Month
Delivery Time :
30 days
Packaging Details :
Plywood Case
Inner Size :
D600 x W800 X H500 mm
External Size :
D14500 × W1050 × H1570 mm
Temperature Range :
-40℃～+250℃
Humidity Range :
20%-98% RH
Heating rate :
≥3.0℃/min
Cooling rate :
≥1.0℃/min
Temperature Deviation :
≤±2.0℃
Temperature Fluctuation :
±0.5℃
Description

IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L

Product overview:

This test chamber is used for cold, heat testing of raw materials and devices such as electronics, electricians, electrical appliances, plastics, etc. The purpose is to confirm the products reliability of storage and transportation under high and low temperature environment.

It conforms to standards:

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”

Structure:

This machine adopts a closed chamber structure with the following features:

A. It has an extremely wide temperature control range to meet the various needs of users.

B. It adopts a unique balanced temperature adjustment to adjust the ideal temperature environment. The heating capability is stable and balanced, and the temperature control is high-precision and high-stability.

C. Automatic selection of refrigeration circuit: The automatic control device has the ability of automatically starting the running refrigeration circuit according to the set value of temperature, can start the cooling directly under the high temperature state.

The refrigeration adopts the air-cooled condensing unit with fully enclosed compressor (imported).

D. The door is equipped with an observation window, which is convenient for observing the test state of the test sample.

Technical parameters:

No. Project Content
A Product model SN889-240L
B Product brand SINUO
C Studio size D600 x W800 X H500 mm (without motor)
Outer Dimensions Cabinet part: about 14500 D × 1050W × 1570H mm
D Temperature range -40℃～+250℃(range adjustable)
Temperature uniformity ≤2.0℃ (stable state)
Heating rate ≥3.0℃/min (no load)
Cooling rate ≥1.0℃/min (no load)
Temperature fluctuation ±0.5℃ (stable state)
Temperature deviation ±2.0℃
E Motor noise ≤85dB
Weight About 680kg
F Note The above performance indicators are the values measured at room temperature +25°C without sample.
Material Inner box material SUS304# stainless steel plate
Outer box material Cold-rolled steel plate, pickling and phosphating high-grade powder paint
Insulation material Rigid polyurethane foam + ultra-fine glass fiber
Structure Air duct parts Centrifugal fan; the air outlet can adjust the air volume, height and return air volume
Door (Single) Open hinged door, equipped with observation window, lighting, window frame/door frame anti-condensation electric heating device, door size: (approx.) 0.8*0.5M
Test window There is a conductive film explosion-proof tempered glass observation window on the door (with anti-condensation function) 380W×580H (mm)
Fan Long axis centrifugal fan
Sample holder Two built-in stainless steel adjustable movable trays
Impeller Imported stainless steel impeller from Taiwan
Heater Nickel-chromium alloy electric heater
Refrigeration Compressors Imported Tecumseh compressor
Evaporator Finned evaporator
Cooling method Mechanical compressor cascade
Cooling method Air cooling
Temperature control instrument Color touch screen imported from South Korea
Lead hole φ50mm, 1 piece (located on the left side of the box)
Sample holder 2 stainless steel sample racks, height adjustable.

Heating and cooling systems and how they work

Project Principle description
Heating system Stainless steel tube sleeve type anti-dry heating tube with built-in nickel-chromium alloy heating wire
U-shaped fin type stainless steel high-speed heating electric heater for heating
Completely independent system, does not affect the control line
Refrigeration system Cooling method Air-cooled
Refrigeration compressor Adopt imported Tecumseh compressor, use environmentally friendly refrigerant
Refrigerant copper tube Internal spiral K-TYPE refrigerant copper tube
Condenser Corrugated fin type air-cooled condenser
Evaporator Slope type FIN—TUBE evaporator
Freezing element Original imported solenoid valve, drying filter, etc.
Features The whole system pipelines are tested for leak detection by ventilating and pressurizing 22kg.
Heating and cooling systems are completely independent
Equipped with the company's professional technical characteristics, it can prevent the high temperature and high-pressure airflow from returning to the cooling machine and damage the system.
All refrigeration system action programs are completely controlled by microcomputer controller

IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L

IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L

IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L

Product tags

humidity chamber specifications

,

temperature and humidity test chamber

,

temperature humidity chamber test
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IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L

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Product Detail
Brand Name :
Sinuo
Model Number :
SN881-240L
Certification :
Calibration Certificate (Cost Additional)
Place of Origin :
China
MOQ :
1
Price :
Customized
Contact Supplier
video
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L
IEC 60068-2-1 -40℃- 250℃ Range Adjustable Temperature And Humidity Test Chamber 240L

Sinuo Testing Equipment Co. , Limited

Verified Supplier
7 Years
guangdong, guangzhou
Business Type :
Manufacturer
Main Products :
Electrical Appliance Testing Equipment, Energy Efficiency Lab, Vehicle Testing Equipment
Total Annual :
800000-1500000
Employee Number :
30~50
Certification Level :
Verified Supplier
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