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Programmable Constant Temperature And Humidity Test Chamber -40℃ To +50℃

Name: Programmable Constant Temperature And Humidity Test Chamber -40℃ To +50℃
Brand: Sinuo Testing Equipment Co. , Limited
SKU: SN881C-3600L
Availability: InStock

Markenbezeichnung:	Sinuo
Modellnummer:	SN881C-3600L
MOQ:	1
Preis:	Verhandlungsfähig
Zahlungsbedingungen:	T/T
Versorgungsfähigkeit:	5 Sätze pro Monat

Einzelheiten

Beschreibung des Produkts

Einzelheiten

Herkunftsort:

China

Zertifizierung:

Calibration Certificate (Cost Additional)

Temperaturbereich:

-40℃→+50℃

Temperaturauflösung:

0,1℃

Temperaturschwankungen:

±0,5℃

Temperaturabweichung:

±2.0℃

Luftfeuchtigkeitsbereich:

20% bis 98% Wahrsinn

Schwankungen der Luftfeuchtigkeit:

±2.5%RH

Verpackung Informationen:

Sperrholzkiste

Versorgungsmaterial-Fähigkeit:

5 Sätze pro Monat

Hervorheben:

programmable temperature humidity test chamber

constant temperature test chamber -40 to +50

environmental test chamber with warranty

Beschreibung des Produkts

Programmable Constant Temperature And Humidity Test Chamber -40℃ To +50℃

The Test Chamber is a heavy-duty programmable constant temperature and humidity test chamber designed for reliability testing of electronics, electrical components, plastics, and raw materials. It validates product performance under extreme cold, dry heat, steady-state humidity, and cyclic damp heat conditions. Compliant with IEC, ISO, and GB/T standards, this walk-in chamber is engineered for laboratory and industrial production environments requiring long-term, high-frequency operation.

Compliance Standards

The SN881C-3600L fully conforms to:

IEC60068-2-1:2007 (Test A: Cold)
IEC60068-2-2:2007 (Test B: Dry heat)
IEC60068-2-78:2012 (Test Cab: Damp heat, steady state)
IEC60068-2-30:2005 (Test Db: Damp heat, cyclic 12h+12h cycle)

All standards are IDT (Identical) to international specifications, ensuring global compliance for your export quality validation.

Temperature & Humidity Accuracy

The system delivers ± 0.5°C temperature fluctuation and ± 2.5%RH humidity fluctuation under no-load conditions. Temperature deviation is maintained at ± 2.0°C, while humidity deviation is ± 3.0%RH. The controller resolution is 0.1°C / 0.1%RH, suitable for precise material and component characterization.

Industrial Durability

Designed for long-term, high-frequency industrial use. Features low-temperature scroll compressors, Sweden SWEP heat exchangers (SUS#316), and SSR solid-state relay control with anti-integral saturation PID. The structure includes 100mm rigid polyurethane foam insulation and a heavy-duty bottom track rated at ≤100Kg/m², ensuring durability for 24/7 production testing.

Safety Protection

Comprehensive safety features include: compressor overheating/overcurrent/overpressure protection, adjustable over-temperature protection, fan motor overheat protection, leakage protection, heating tube no-air dry burning protection, and power outage memory with auto-resume.

Programmable Controller

The 7-inch true color touchscreen controller supports up to 120 program groups with 100 segments per program (12,000 segments total). It includes RS232/RS485 communication, real-time curve display, and PLC-like logic relay outputs (AND, OR, NOR, XOR).

Technical Parameters

Parameter	Specification
Product number	SN881C-3600L
Product brand	SINUO
Chamber inner size	W2400 * D1000 * H1500 mm
External chamber dimensions	W2600 * D2100 * H2100 mm
Temperature range	-40℃ → +50℃
Heating rate	≥2～3℃/min (average over the whole process, no load)
Cooling rate	≥0.7～1℃/min (average over the whole process, no load)
Temperature display resolution	0.1℃
Temperature fluctuation	±0.5℃
Temperature deviation	±2.0℃
Humidity range	20%-98% RH
Humidity fluctuation	±2.5%RH
Humidity deviation	±3.0%R.H
Motor noise	≤75dB (A)
Power Supply	AC3￠5W 380V 50Hz (R, STN three-phase five-wire plus ground wire)
Power	Overall 8KW

Temperature and humidity fluctuation data measured under no-load conditions

Noise measured in a soundproof room with ambient temperature of 25°C and low echo; A-weighting used to test average value of 9 points; each test point 2 meters horizontally from noise source and 1 meter high from ground

Temperature & Humidity Control Range

Refer to the temperature and humidity controllable range chart (no moisture source or heat load)

Key Features

Advanced Thermal Control: BTC balanced temperature control + DCC intelligent cooling capacity + DEC intelligent electrical control
World-Renowned Components: Well-known compressor, SWEP heat exchanger, Chiming refrigeration accessories, AC&R double spoiler fins
Energy-Efficient Design: Cold balance method with automatic cooling flow adjustment vs. traditional fixed systems
Robust Construction: A3 board spraying outer wall, SUS#304 brushed stainless steel inner wall, 100mm insulation thickness
User-Oriented Operation: 7-inch touch display, multi-language (English/Chinese), password protection, and scheduled start/stop
Low Noise: ≤75dB(A) measured under standard conditions (2m horizontal distance, 1m height, 9-point average)

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Programmable Constant Temperature And Humidity Test Chamber -40℃ To +50℃

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