DongGuan Q1-Test Equipment Co., Ltd.
Professional Supplier of Climatic Testing Equipment
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Programmable Environmental Alternative Temperature Humidity Test Chamber Air Forced Cooling
Brief Introduction:
Programmable Temperature and Humidity Test Chamber simulates a full range of temperature and humidity conditions to test reliability, durability, climatic, freezing resistance, quality assurance, thermal endurance etc.
Construction Materials of a Climate Test Chamber:
When purchasing a chamber it is important to select a chamber that will last. It is not unusual for a well-maintained chamber to last for two decades. Ensure your chamber has a long life by making sure the materials used to construct your chamber are high quality and durable.
For smaller chambers, under 8 ft3, confirm the internal chamber is at least 304-grade stainless steel, and depending on the size of the chamber, is an adequate thickness of at least 18-gauge stainless steel for the interior walls. Larger chambers need at least 18-gauge stainless steel to ensure adequate durability.
Features:
1, Chamber exterior material is stainless steel with environmentally baking paint resists corrosion and provides impact resistance. Interior material is SUS304# stainless steel with excellent heat resistance and easy to clean.
2, large LCD color touch screen controller is designed to save chamber programming and setup time with temperature limit and alarm to protect your product.
3, Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.
4, RS-232 communications is for computer connection, programming can be set on computer by software, monitor testing process and automatically execute power on/off functions.
5, Fog-free viewing window and interior light makes viewing workspace freely and observe the test under best conditions.
6, Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.
7, Left side of chamber with diameter 50mm cable port for power-on test.
8, Optional electronic humidity sensor is used on all test chambers for accuracy and minimal maintenance.
Conform standards:
IEC68-2-1 (GB-2423.1-2008) Testing A: Low temperature testing method
IEC68-2-2 (GB-2423.2-2008) Testing B: High temperature testing method
MIL-STD-202F (GJB360.8-87) High temperature life testing
MIL-STD-810D (GBJ150.3) High temperature method
MIL-STD810D (GBJ150.4) Low temperature method
IEC68-2-3 (GB2423.3-93) Testing Ca: Constant moist heat testing method.
IEC68-2-30 (GB2423.4-93) Testing Db: Alternate moist heat testing method.
MIL-STD-810D (GJB150.9-93) Moist heat testing method
Chamber Dimensions:
| Model | Temperature/Humidity Ranges |
Internal Dimension (W x H x D)cm |
Outer Dimension (W x H x D)cm |
|
| QTH-V100A | 0ºC~+150ºC 20%~98%RH |
50x50x40 | 70x110x95 | |
| QTH-V150A | 50x60x50 | 70x120x105 | ||
| QTH-V225A | 50x75x60 | 70x135x115 | ||
| QTH-V416A | 70x85x70 | 90x145x125 | ||
| QTH-V1000A | 100x100x100 | 120x160x155 | ||
| QTH-V100B | -20ºC~+150ºC 20%~98%RH |
50x50x40 | 70x110x95 | |
| QTH-V150B | 50x60x50 | 70x120x105 | ||
| QTH-V225B | 50x75x60 | 70x135x115 | ||
| QTH-V416B | 70x85x70 | 90x145x125 | ||
| QTH-V1000B | 100x100x100 | 120x160x155 | ||
| QTH-V100C | -40ºC~+150ºC 20%~98%RH |
50x50x40 | 70x110x95 | |
| QTH-V150C | 50x60x50 | 70x120x105 | ||
| QTH-V225C | 50x75x60 | 70x135x115 | ||
| QTH-V416C | 70x85x70 | 90x145x125 | ||
| QTH-V1000C | 100x100x100 | 120x160x155 | ||
| QTH-V100D | -70ºC~+150ºC 20%~98%RH |
50x50x40 | 70x110x95 | |
| QTH-V150D | 50x60x50 | 70x120x105 | ||
| QTH-V225D | 50x75x60 | 70x135x115 | ||
| QTH-V416D | 70x85x70 | 90x145x125 | ||
| QTH-V1000D | 100x100x100 | 120x160x155 | ||
| Note:20%~98%RH is standard range, optional customized 10%~98%RH or 5%~98%RH | ||||
| Dimensions are also available for customized. | ||||
Technical Specifications:
| Control Mode | Balanced Temperature and Humidity Control System |
| Operating Temp. & Humid. Range | +5ºC ~ +35ºC; <85%R.H. |
| Temp. range | A=0ºC, B=-20ºC, C=-40ºC, D=-70ºC ~ +100ºC(150ºC) |
| Humid. range | 20% ~98%R.H. (Optional: 5%~98%R.H.) |
| Temp. & Humid. fluctuation | ±0.5ºC; ±2.5%R.H. |
| Temp. & Humid. uniformity | ≤2.0ºC; ≤3%R.H. |
| Temp. & Humid. Deviation | ≤1.0ºC; ≤2%R.H. |
| Temp. Heating Time | 0ºC ~ +100ºCwithin 30min; -20ºC ~ +150ºCwithin 45min |
| Temp. Cooling Time | 20ºC ~ -40ºCwithin 60min; 20ºC ~ -70ºCwithin 85min |
| Power Supply | AC380V, 50/60HZ, Three-phase (Specified by User) |
| Exterior Material | stainless steel with baking paint |
| Interior material | SUS304# Stainless steel |
| Insulation material | Rigid Polyurethane foam |
| Refrigeration system | Mechanical cascade refrigeration system; Fin type radiator |
| Circulation system | Mechanical convection system |
| Humidification Water Supply | Automatic water regulating, recoverable supply system, water shortage alarm system |
| Water quality | Distilled water only, 20L Water tank capacity |
| Controller | HL-1000 Touch Screen Controller |
| Safety devices | Overheat protector Switch, Compressor overload protector Switch water shortage protector Switch, Humidifier protector Switch Fault alarm system |
| Accessories | Viewing window, Chamber Illumination, Cable port ø50mm, Product shelf slides 2 pieces, universal casters HL-1000 touch screen controller |