Constant Temperature and Humidity Chamber Humidity Cycling Test Chamber

Brand Name:Sinuo
Certification:Calibration Certificate (Cost Additional)
Model Number:SN881-G1000
Minimum Order Quantity:1
Delivery Time:30 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

Constant Temperature and Humidity Chamber Humidity Cycling Test Chamber


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”


Product Overview



The SN881-G1000 Temperature and Humidity Test Chamber is specifically engineered to simulate a wide range of temperature and humidity environments for testing electronics, plastics, electrical appliances, and other industrial materials. With its spacious 1000L capacity and precise control system, this chamber ensures stable and repeatable conditions for product reliability, durability, and aging tests — essential for quality assurance, R&D, and compliance testing.


Technical Parameters



Item

Specification

ModelSN881-G1000
Internal Dimensions1000 × 1000 × 1000 mm (W × D × H)
External Dimensions1280 × 2150 × 1950 mm
Temperature Range+15°C ~ +90°C
Humidity Range20% ~ 98% RH
Temperature Fluctuation±0.5°C
Temperature Deviation≤ ±2.0°C
Humidity Fluctuation≤ 2.5% RH
Humidity Deviation≤ ±3% RH
Heating Rate≥ 2–3°C/min (no load)
Cooling Rate≥ 1°C/min (no load)
Noise Level≤ 70 dB(A) (measured at 1m distance, in soundproof environment)
Control SystemPLC + 7” Color Touch Screen, Programmable Controller
Temperature SensorPT100 Platinum Resistance Sensor
Humidity SensorPT100 Platinum Resistance Sensor
CompressorTECUMSEH (France), Fully-Enclosed, Air-Cooled
Refrigeration SystemSingle-stage mechanical compression, air-cooled
Heating MethodSSR (Solid State Relay) Pulse Modulation, Heating Power ≈ 4KW
Observation Window400 × 600 mm, 3-layer vacuum tempered glass with electric heating anti-fogging
Insulation100mm Polyurethane Foam (Cabinet and Door)
Lead HoleØ50mm with rubber plug (1 piece, customizable location/quantity)
Power SupplyAC380V, 50Hz, Three-phase Four-wire + Ground
Power CapacityApprox. 7 kW
Maximum Current18A
Protection DevicesOver-temp, overload, compressor overheat, short-circuit, leakage, dry heating, etc.
Data InterfaceRS232 / RS485 (optional USB output / printer)
Program Memory120 programs × 100 segments, graphical interface with curve display
Standard ComplianceIEC60068-2-1 / 2-2 / 2-30 / 2-78

Details




China Constant Temperature and Humidity Chamber Humidity Cycling Test Chamber supplier

Constant Temperature and Humidity Chamber Humidity Cycling Test Chamber

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