Cold Heat Humidity And Dryness Testing Temperature And Humidity Chamber 80L

Brand Name:Sinuo
Certification:Calibration Certificate (Cost Additional)
Model Number:SN881-80L
Minimum Order Quantity:1
Delivery Time:45 days
Payment Terms:T/T
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Location: Guangzhou Guangdong China
Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone, Shibi Street, Panyu District, Guangzhou, China
Supplier`s last login times: within 28 hours
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Product Details

Cold Heat Humidity and Dryness Testing Temperature and Humidity Chamber 80L


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”


Equipment Overview



The purpose is to confirm the product's reliability of storage and transportation under high and low temperature alternating heat and humidity. 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.


Technical Parameters



Technical Parameters
Control & OperationPLC and touch screen intelligent control system

Chamber Size


Inner SizeExternal Size
400*500*400 mm780*1650*1250 mm
Temperature Range-40 °C ~+150°C
Humidity Range20%~98%RH
Temperature fluctuation±0.5℃
Temperature deviation≤±2.0℃
Humidity fluctuation≤2.5%
Humidity Deviation≤±3%
Heating Rate≧2-3°C/min
Cooling Rate≧1°C/min, average no load
Load conditionNone
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.)

Structural features
Insulation enclosure structure

1. Outer wall material: A3 board spraying.

2. Inner wall material: brushed stainless steel plate SUS﹟304.

3. Chamber thermal insulation material: 100mm high temperature resistant rigid polyurethane foam.

4. Chamber door insulation material: 100mm high temperature resistant rigid polyurethane foam.

Bottom structure strengthThe weight capacity of the track at the bottom of the test chamber: ≤100Kg/m² (load)
Air conditioning channel

1. Stainless steel long-axis centrifugal fans: 1 set/90W.

2. Fan, heater, evaporator (also dehumidifier), drainage device, pressure balance port, adjustable air deflector, temperature sensor

Standard configuration of test chamber

1. Observation window: 400x600x40mm 3-layer vacuum tempered glass

2. Flat embedded handles

3. Door hinges: SUS #304 imported hinges

4. Energy-saving lamp inside the chamber

5. Lead hole: φ50mm 1 piece

Chamber door

1. The single-piece door opens outwards, with the hinge on the left and the handle on the right (when facing the front of the box).

2. Equipped with a safety door locking mechanism (the door can be opened in the test room), the door is equipped with electric heat to prevent condensation, and the visible range of the insulating glass observation window (W400×H600mm). The door frame is equipped with an anti-condensation electric heating device.

Details


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Cold Heat Humidity And Dryness Testing Temperature And Humidity Chamber 80L

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