Programmable Constant Temperature And Humidity Aging Tester IEC 60068-2-30 -20 ℃~+150℃

Brand Name:Sinuo
Certification:Calibration Certificate (Cost Additional)
Model Number:SN881-1000L
Minimum Order Quantity:1
Delivery Time:30 days
Payment Terms:L/C, T/T, Western Union, MoneyGram
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Location: Guangzhou Guangdong China
Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
Supplier`s last login times: within 36 hours
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Product Details

Programmable Constant Temperature And Humidity Aging Tester IEC 60068-2-30 -20 ℃~+150℃


Product overview:


This test chamber is used for cold, heat, humidity and dryness 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 alternating heat and humidity.

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”

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

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


Structure:


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

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

B. It adopts a unique balanced temperature adjustment and humidity control mode to adjust the ideal temperature and humidity environment. The heating and humidification capability are stable and balanced, and the temperature and humidity control are 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:

Power SupplyThree phases: AC380V ± 10%, 60Hz, 9.5KW
Control & OperationPLC and touch screen intelligent control system

Chamber Size


Inner SizeExternal Size
1000*1000*1000 mm (W*D*H)W1250*D2100*H2370 mm (W*D*H)
Temperature Range-20 °C ~+150°C
Humidity Range20%~98%RH
Temperature Resolution0.1℃
Temperature Fluctuation±0.5℃
Temperature Uniformity±2℃
Humidity Fluctuation±2%RH
Humidity Uniformity±2/3%RH
Heating RateRT (room temperature)~+150℃ takes about 45 minutes (measured under no load and when the room temperature is +10~+30℃)
Cooling RateRT (room temperature)~-40℃ takes about 60 minutes (measured under no load and when the room temperature is +10~+30℃)
Temperature and Humidity Range Scheme

Heating, humidification and refrigeration systems and their working principles

Heating systemStainless steel sleeve type anti-dry heating tube built-in nickel-chromium alloy heating wire
U-shaped fin type stainless steel high-speed heating electric heater is used for heating
Completely independent system, does not affect the control circuit

Humidification system

Boiler heating and humidification method

Stainless steel armored heater: Provides the heat required for water vaporization.

Heater control mode: non-contact isocycle pulse width modulation, SSR (Solid State Relay)

Equipped with water level control device and heater anti-drying device

Refrigeration system

Cooling method: air-cooling
Refrigeration compressor: French Tecumseh compressor with environmentally friendly refrigerant
Refrigerant copper tube: inner spiral K-TYPE refrigerant copper tube
Condenser: wave-shaped fin type air-cooled condenser
Evaporator: Slope type FIN—TUBE evaporator
Freezing element: Original imported solenoid valve, drying filter, etc.

Features

The pipelines of the whole system are subjected to a 22kg leak detection test
The heating and cooling system is completely independent
The system can prevent high temperature and high pressure air flow back
All refrigeration system action programs are completely controlled by the microcomputer controller

Sinuo can offer various tailored enviromental test chambers according to clients' on-site limits and actual testing requirements. You are welcome to contact us for professional technical consultation and product test proposal recommendations.





China Programmable Constant Temperature And Humidity Aging Tester IEC 60068-2-30 -20 ℃~+150℃ supplier

Programmable Constant Temperature And Humidity Aging Tester IEC 60068-2-30 -20 ℃~+150℃

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