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Clause 26.7.2 IEC 62196-1 3K/Min Temperature Change Test Chamber

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China Sinuo Testing Equipment Co. , Limited certification
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Clause 26.7.2 IEC 62196-1 3K/Min Temperature Change Test Chamber

Clause 26.7.2 IEC 62196-1 3K/Min Temperature Change Test Chamber
Clause 26.7.2 IEC 62196-1 3K/Min Temperature Change Test Chamber Clause 26.7.2 IEC 62196-1 3K/Min Temperature Change Test Chamber Clause 26.7.2 IEC 62196-1 3K/Min Temperature Change Test Chamber

Large Image :  Clause 26.7.2 IEC 62196-1 3K/Min Temperature Change Test Chamber

Product Details:
Place of Origin: China
Brand Name: Sinuo
Certification: Calibration Certificate(cost additional )
Model Number: SN885-1000L
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Standard Exporting Plywood Case
Delivery Time: 30 days
Payment Terms: L/C, T/T
Supply Ability: 10 Sets / Month
Detailed Product Description
Applied Standard: IEC 62196-1 2020 Applied Clause: Clause 26.7.2
Chamber Inner Size: WDH=1000×1000×1000mm Temperature Range: -40~150℃
Linear Speed: 3 K/min Temperature Deviation: ≦±2.0℃
Temperature Fluctuation: ±0.5℃ Temperature Uniformity: ±2℃
High Light:

PLC control Temperature Change Chamber


IEC 62196-1 Vehicle Testing Equipment


IEC 62196-1 Change of Temperature Test Rapid Temperature Change Chamber


Product information:


This rapid temperature change test chamber is required by IEC 62196-1 Ed.4CDV 2020 clause 26.7.2.

It 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 reliability of storage, transportation and use of products under high and low temperature rapid alternating humid heat environment.


Manufactured in accordance with 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”


Technical parameters:


Control & Operation PLC and touch screen intelligent control system
Chamber Size

1000L: inner size: WDH=1000×1000×1000mm,

outer size: WDH= 1200 ×2015×2035 mm (excluding protruding parts of the machine)

Temperature Range B: -40~150℃;
Linear Speed 3℃/min
Temperature Deviation ≦±2.0℃
Temperature Fluctuation ±0.5℃
Temperature Uniformity ±2℃
Heating and Cooling Rate

Heating rate: from -30℃ to +100℃, linear speed 3℃/min (non-load)

Cooling rate: from +100℃ to -30℃, linear speed 3℃/min (non-load)

(Note: The temperature heating and cooling rate is measured according to the relevant regulations of the IEC60068-3 standard, and the sensor is at the air outlet position)

Humidity Range



Humidity Deviation ±3.0%RH (>75%RH); ±5.0%RH (≤75%RH)
Humidity Uniformity ±3.0%RH (non-load)
Humidity Fluctuation ±2.0%RH
Temperature and Humidity Range Icon  
System Main Composition
Chamber Body The inner chamber is made of high-quality carbon steel plate, the surface is treated with electrostatic color spraying
The inner chamber is made of 304# brushed stainless steel plate, rounded shape, smooth, easy for clean
Lead hole: the inner and outer chamber are equipped with a threading hole with a rubber stopper
Insulation material: polyurethane foam
Observation window: double-layer explosion-proof tempered glass door
Shelves: Made of 304 stainless steel, detachable shelves
Heating System Heating method: electric heating
High quality nickel-chromium wire electric heater, contactless control (SSR)
Humidification System Humidification method: external humidification structure
Cooling System German Bock semi-tight compressor or German BITZER semi-compact compressor
Non-fluorine environmentally friendly refrigerant R404A R23, in line with environmental regulations, safe and non-toxic
Shell and tube condenser (water cooled)
High-performance fin type automatic load capacity adjustment, long-term use of low temperature and high humidity conditions without frosting.
Control System Touch screen: programmable temperature and humidity controller (7 inch 16-bit true color touch screen)
Temperature control: PID self-tuning, using Class A PT100 platinum resistance sensor

Function: fixed value test and program test

Fixed value test: When the test environment requires only a single temperature and humidity, selecting this mode to set the required temperature, humidity and running time.

Program test: When the test environment requires multiple temperatures and humidity, select this mode to set the temperature, humidity and running time of each program. User can set the program running sequence. The program group is up to 100 groups.

Data Storage With temperature and humidity curve interface, with standard R232 interface or U disk communication interface, the data can be downloaded, and the data changes and processes can be recorded.
Safety Protection Power-off memory function, phase sequence protection, leakage protection, over-temperature protection, compressor overload protection, water shortage alarm, abnormal protection
Safety Protection Device Heater air-burning protection switch, heater over current circuit breaker, circulating fan over current overload protection
Compressor high voltage protection switch, compressor overheat protection switch, compressor over current protection switch
Under-reverse phase circuit breaker, no-fuse switch, zero-crossing gate fluid power controller
Alarm Indication When the above protection occurs, the equipment stops running, an audible and visual alarm is issued, and the fault location is displayed on the meter.

Clause 26.7.2 IEC 62196-1 3K/Min Temperature Change Test Chamber 0


Contact Details
Sinuo Testing Equipment Co. , Limited

Contact Person: Ms. Zoe Zou

Tel: +86 13527656435

Fax: 86-020-39185976

Send your inquiry directly to us (0 / 3000)