Temperature and Humidity Test Chamber SDJ Series

Temperature range: -70℃~+160℃; Humidity range: 30% -98% RH; Internal volume:100-1000L.

General Details

Temperature and Humidity Test Chamber Application

Widely used in accelerated damp heat tests and alternating temperature tests for materials, equipment and other parts in electrical, electronic, aerospace, aviation, Instrumentation and other industries in order to evaluate the performance of the trial target under given environmental conditions.

Temperature and Humidity Test Chamber Features

● 32-digit Intelligent Programmable Controller
● High processing speed, clear interface display.
● Multiple language options, experimental data U-disk storage, LAN ports, and other functions.
● Standard test conditions program download.
● Malfunction traceability and automatic detection.
● Running condition of the test chamber before the malfunction will be automatically recorded and saved, and then forwarded to the nearest service window to implement remote malfunction diagnosis and integrated inspection and repair.
● Remote monitoring communications and SMS alarm.
● Without using any driver program, simple remote monitoring the equipment by LAN.
● Real-time equipment malfunction alarms will be received on the preset phone number.

Execution and Meet the Standards

GB/T2423.1 / IEC60068-2-1, GB/T2423.3 / IEC60068-2-78, GB/T2423.4 / IEC60068-2-30, GB/T2423.34 / IEC60068-2 -38, JESD22-A100-C, JESD22-A101- C.

Temperature and Humidity Test Chamber Short Description

1. Refrigerating Unit: France Tecumseh hermetically sealed compressor unit or Germany Copeland semi-closed compressor unit.
2. Environmental-friendly refrigerant (R404a, R23).
3. Controller: Imported LCD touch-screen in both English and Chinese programmable temperature and humidity controller.
4. Heater: Nickel Chrome electric heater.
5. Humidifier: Stainless steel sheath humidifier (surface evaporation).
6. External Material: Anti-rust cold-roll steel sheet with electrostatic spraying.
7. Internal Material: SUS304 stainless steel plate.
8. Thermal Insulation Material: Superfine fiberglass or polyurethane foam plastic.

Temperature and Humidity Test Chamber Parameters

Temperature and Humidity Test Chamber SDJ Series

Temperature and Humidity Test Chamber Parts List

Temperature and Humidity Chamber parts list-1Temperature and Humidity Chamber parts list-2Temperature and Humidity Chamber parts list-3

Safety Protection Device

Refrigerating System Compressor overheating
Compressor overcurrent
Compressor exhaust overpressure
Cooling water shortage alarm
Heating System Heater earth leakage protection
Heater short-circuit, overload protection
Humidification System Vapor generator overpressure (safety valve)
Vapor generator overheat (temperature control switch, temperature sensor)
Vapor generator water shortage
Water tank water shortage
Test Chamber Test space high low temperature overrun (temperature controller)
Test space high temperature protection (temperature fuse wire)
Fan motor overheating protection
Main power open phase and phase sequence fault protection
Electric leakage protection
Overload and short-circuit protection
Three-color alarm light



1. 16 years testing equipment manufacturer.
2. Low wholesale price.
3. Small MOQ is available.
4. One-stop testing solution provider.
5. ISO9001:2008/ GB/T 19001-2008 certificated factory.

Our Services

1. 12 months warranty.
2. 24-hour online service.
3. Product pictures could be offered before delivery.
4. Products performance will be tested before shipping.
5. Permanent technical support.

Packing & Delivery

Plastic film entwined, then put into wooden case, which can meet the export standard.

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