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Temperature Humidity Test Chamber Environmental Test Chamber -70°C to +150°C

Temperature Humidity Test Chamber Environmental Test Chamber -70°C to +150°C

Brand Name:	Sinuo
Model Number:	SN881-1000L
MOQ:	1
Payment Terms:	T/T
Supply Ability:	10 Sets Per Month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Calibration Certificate (Cost Additional)

Temperature Range:

-70 °C ~+150°C

Humidity Range:

20% ~ 98% RH

Temperature Deviation:

≤±2.0℃

Humidity Deviation:

≤±3%

Internal Dimensions:

1000 × 1000 × 1000 Mm

External Dimensions:

1280*2150*2050 Mm

Heating Time:

≥ 2–3°C/min (no Load)

Cooling Time:

≥ 1°C/min (no Load)

Packaging Details:

Export packing

Supply Ability:

10 Sets Per Month

Highlight:

Precise Temperature and Humidity Control Environmental Test Chamber

Wide Temperature Range Climate Test Chamber

IEC60068 Standards Temperature Humidity Test Chamber

Product Description

Temperature Humidity Test Chamber Environmental Test Chamber

Environmental Testing Equipment Overview

The Temperature and Humidity Test Chamber is engineered to simulate diverse environmental conditions including cold, heat, humidity, and dryness. This precision equipment ensures reliable performance testing for products exposed to extreme climates, making it essential for evaluating electronic components, electrical appliances, plastic materials, and various industrial products.

Featuring advanced insulation and intelligent control systems, the chamber delivers precise temperature and humidity control for stability, aging, and cyclic tests with exceptional accuracy and repeatable results.

Compliance 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 Specifications

Parameter	Specification
Control & Operation	PLC and touch screen intelligent control system
Chamber Size	Inner: 1000×1000×1000 mm \| External: 1280×2150×2050 mm
Temperature Range	-70°C to +150°C
Humidity Range	20% to 98% RH
Temperature Fluctuation	±0.5°C
Humidity Fluctuation	≤2.5%
Temperature Deviation	≤±2.0°C
Humidity Deviation	≤±3%
Heating Rate	≥2-3°C/min
Cooling Rate	≥1°C/min (average no load)
Working Noise	≤70dB(A) measured under specified conditions

Structural Features

Component	Specification
Insulation Enclosure	Outer wall: A3 board spraying \| Inner wall: brushed stainless steel SUS#304 \| Insulation: 100mm high-temperature rigid polyurethane foam
Bottom Structure Strength	Track weight capacity: ≤100Kg/m²
Air Conditioning Channel	2 sets stainless steel long-axis centrifugal fans (90W), heater, evaporator, drainage, pressure balance, adjustable air deflector, temperature sensor
Standard Configuration	Observation window (400x600x40mm 3-layer vacuum tempered glass), flat embedded handles, SUS#304 hinges, internal energy-saving lamp, φ50mm lead hole
Chamber Door	Single-piece outward opening with safety locking mechanism, anti-condensation electric heating, insulating glass observation window

Cooling System Specifications

Component	Specification
Operation Mode	Air-cooled mechanical compression single-stage refrigeration
Compressor	Hitachi or Emerson low-temperature, low-noise scroll compressor
Heat Exchange	Single-stage refrigeration with SWEP cold coal heat exchange (SUS#316, Sweden)
Heating Load Adjustment	Automatic cold coal flow rate adjustment for precise temperature control
High Efficiency Components	AC&R double spoiler type aluminum fin condenser and evaporator, imported throttling devices

Temperature and Humidity Range Scheme

Product Details

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products details

Temperature Humidity Test Chamber Environmental Test Chamber -70°C to +150°C

Temperature Humidity Test Chamber Environmental Test Chamber -70°C to +150°C

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