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Programmable Constant Temperature And Humidity Test Chamber IEC60068-2-2

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Programmable Constant Temperature And Humidity Test Chamber IEC60068-2-2

Brand Name : Sinuo

Model Number : SN881-768L

Certification : Calibration Certificate (Cost Additional)

Place of Origin : China

MOQ : 1

Price : Customized

Payment Terms : T/T

Supply Ability : 1 sets/month

Delivery Time : 45 days

Packaging Details : Other

Inner chamber dimensions : 800*1200*800 mm (W*H*D)

Outer chamber dimensions : 1080*2250*1850 mm (W*H*D)

Temperature Range : -40 °C ~+100°C

Humidity range : 20%~98%RH

Temperature fluctuation : ±0.5℃

Temperature deviation : ≤±2.0℃

Humidity Deviation : ≤±3%

Humidity fluctuation : ≤2.5%

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Programmable Constant Temperature and Humidity Test Chamber IEC60068-2-2

Complied Standards & Clauses



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”

Equipment 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.


Technical Parameters


Technical Parameters
Control & Operation PLC and touch screen intelligent control system

Chamber Size

Inner Size External Size
800*1200*800 mm (W*H*D) 1080*2250*1850 mm (W*H*D)
Temperature Range -40 °C ~+100°C
Humidity Range 20%~98%RH
Temperature fluctuation ±0.5℃
Humidity fluctuation ≤2.5%
Temperature deviation ≤±2.0℃
Humidity Deviation ≤±3%
Heating Rate ≧2-3°C/min
Cooling Rate ≧1°C/min, average no load
Load condition None
Working noise

A sound level≤70dB(A)

(Measured in a soundproof room with an ambient temperature of 25°C and low echo. Using A weighting, test the average of 9 points. Each test point is 1 meter away from the noise source horizontally and 1 meter above the ground.)

Temperature and Humidity Range Scheme Programmable Constant Temperature And Humidity Test Chamber IEC60068-2-2
Program capacity and control functions

Available program groups: maximum to 120 PATTEN.

Available memory capacity: total of 12000 SEGMENTS.

Repeatable execution of commands: each command can be executed up to 3200 times.

The program is created in a conversational manner, with functions such as editing, clearing, and inserting.

SEGMENTS time setting 0~99Hour59Min.

Programmable timing control module device x2 sets.

With power-off program memory, automatic start and continuous program execution after power-on.

With RS-485 or RS-232 communication interface.

Graphic curves can be displayed in real time during program execution.

With automatic adjustment of freezing capacity.

With scheduled start and shutdown function.

With date and time adjustment function.

Key and screen lock (LOCK) function.
Details

Programmable Constant Temperature And Humidity Test Chamber IEC60068-2-2Programmable Constant Temperature And Humidity Test Chamber IEC60068-2-2


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