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960L Programmable Temperature and Humidity Environmental Testing Equipment

Categories Temperature Humidity Test Chamber
Brand Name: Sinuo
Model Number: SN881-960L
Certification: Calibration Certificate (Cost Additional)
Place of Origin: China
MOQ: 1
Payment Terms: T/T
Supply Ability: 10 Sets Per Month
Delivery Time: 30 days
Packaging Details: Export packing
Temperature deviation: ≤±2.0℃
Humidity deviation: ≤±3%
Internal dimensions: 2000*600*800 mm
External dimensions: 2250*1650*1820 mm
Heating time: ≧2-3°C/min
Cooling time: ≧1°C/min, average no load
Temperature Range: -20°C ~+150°C
Humidity Range: 20%~98%RH
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960L Programmable Temperature and Humidity Environmental Testing Equipment


960L Programmable Temperature and Humidity Environmental Testing Equipment

Complied Standards & Clauses



It conforms to 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”


Product Overview



The 960L Temperature Humidity Chamber is a high-performance environmental testing system engineered to recreate real-world climatic conditions with exceptional accuracy. Designed to simulate extreme temperatures, rapid temperature changes, and controlled humidity levels, this chamber provides a reliable platform for evaluating the durability and stability of a wide range of products — including electronics, electrical appliances, plastics, automotive parts, and industrial components.

With its spacious 960-liter capacity, precise control system, and programmable test cycles, the chamber enables manufacturers to expose samples to harsh environmental stresses such as heat, cold, moisture, and dryness. This helps uncover potential weaknesses early, optimize product design, and ensure long-term performance throughout storage, transportation, and actual field use.

Built for modern laboratories and production lines, the 960L Temperature Humidity Chamber is an essential piece of equipment for reliability testing, quality assurance, and compliance with international standards — delivering consistent, repeatable, and trustworthy test results every time.


Technical Parameters


Technical Parameters
Control & OperationPLC and touch screen intelligent control system

Chamber Size


Inner Size (mm)External Size (mm)
2000*600*8002250*1650*1820
Humidity Range20%~98%RH
(Temperature: 20℃~85℃, refer to the temperature and humidity controllable range diagram, no active heat load)
Temperature Range-20°C ~+150°C
Humidity fluctuation

≤2.5%

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.)

Temperature deviation≤±2.0℃
Temperature fluctuation±0.5℃
Humidity Deviation≤±3%
Cooling Rate≧1°C/min, average no load
Heating Rate≧2-3°C/min
Load conditionNone
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: 2 sets/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. Double doors open outwards, with hinges on the left and right sides and a handle in the middle (when facing the front of the chamber).

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.

Control panelController 7-inch display screen, temperature (humidity) control display screen, operating indicator light, and lighting button.
Mechanical roomRefrigeration unit, compressor water tray, pressure relief device, heating device
Power distribution cabinetDistribution board, cooling fan, main power switch, transformer, intermediate relay, time relay, solid-state relay, AC contactor, circuit breaker
Heater

1. Fin-type radiator-shaped stainless steel electric heater

2. Heating control method: SSR (Solid State Relay) non-contact equal period pulse width modulation

3. Heating power: approximately 3KW

Power cable holeLocated on the back of the chamber

Details




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