Temperature and Humidity Test Chamber Introduction:
The constant temperature and humidity test chamber is widely used in scientific research, research institutes, quality inspection institutes and other industries to do warm and humid heat tests of electronic and electrical products, materials, parts, equipment, etc., alternating heat test and constant temperature test, etc. Also could do high and low temperature routine tests, low temperature storage, in order to evaluate the performance of the sample under given environmental conditions.
It's widely used for industries of Electronic and Electric, Equipment and Instrument, Plastics & Rubber, Construction, Communication, Research and institute, Energy and Laboratories, etc.
Temperature and Humidity Test Chamber details.
Chamber overview
Stainless steel inner chamber, with two samples racks, height adjustable. The temperature-adjusting and conditioned air duct is designed as a double air duct, which is connected to the studio but isolated. The wind path is in the form of a wind returning from up and down.
Pull-push controller, located in front of the machine, under the door.
Our circuits are arranged in accordance with international UK standards and are equipped with complete circuit diagrams. Each line has a clear line number, which is clearly defined and clearly defined. We use electrical components of internationally renowned brands, such as France Schneider, Switzerland Carlo Gavazzi ,Japan Mitsubishi, Korea Rainbow, Korea SAMWONTECH and so on.
Unit module standardization: Convenient installation, commissioning and subsequent maintenance are more convenient and cost-effective.
Standard Met and Implemented:
GB/Bb T2423.2-89 high temperature test method
GB2423.1-89 test A: low temperature test method
GJB150.4-1986 test at low temperature
IEC60068-2-1 low temperature test method
IEC60068-2-38 temperature cycle
IEC60068-2-78 constant humidity temperature
MIL - STD - 202G - 103B humidity test
IEC60068-2-30 humidity temperature cycle
GB/T2423.3 constant humidity heat test method
Temperature Humidity Test Chamber Parameter Specifications
| Model | SMC-408-CD | | Temp. range | -70°C ～150°C | | Display resolution | 0.1°C | | Temperature stability | High±0.5°C ,low ±1.0°C | | Temperature uniformity | ≤±2.0°C | | Heating rate | -70°C ～+180°C, 3.0 ~ 5.0℃/min | | Cooling rate | 180°C ～25°C cooling rate 2.0~3.0℃/min; 25°C ～-40°C cooling rate 1.0~2.0℃/min; -40°C ～-70°C cooling rate 0.7~1.0℃/min; | | Interior material | Stainless Steel Plate ( SUS 304) | | Exterior material | A3 plate with power coating | | Insulation material | Rigid polyurethane Foam and Glass Fiber Wool | | Max current | 17A | | Ambient Temp. | +5°C ～+35°C | | Power Supply | AC 380V±10％ 50Hz ,3 phase 4 wires +Ground Wires | | Weight | 650KG | | Observation window size | 450 X 450mm or Sanwood Sandard size | | Sample holder | 2 pcs | | Fittings | cable port(portΦ50mm)*1, size is optional | | Safety device (standard) | No fuse breaker,over pressure,over heat&over current protect,over temp. protect, over load protect for blower, dry heat protect | | Control System | Balanced Temperature & Humidity Control (BTHC)System | | Refrigeration system | Air Cooled (Water Cooled is option) | | Hermetic compressor | | Double stage refrigeration system, | | R408 AND R23 (R449A or R508 option) | | Controller | 5'7-inch LCD Touch Screen panel | | Operation model : Program or fix point running | | Memory capacity :120programs,1200steps, | | All repeat 999 cycles, part repeat 99 cycles | | Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available | |
