Active Member
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[China]
Address: No. 88, Jiaolian Yiheng Road, Wanjiang district, DongGuan, China (523046)
Contact name:Andy DAI
DongGuan Q1-Test Equipment Co., Ltd. |
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32L desktop Mini Type Programmable Temperature and Humidity Test Chamber
Scope of application:
Desk type chambers are suitable for testing small parts, such as
Semiconductor, computer components, automobile sensors and cellular
phone parts.
These chambers combine excellent performance with compact design,
offer flexibility, uniformity and control accuracy required for
cost effective testing, which perfect for research and development
or personal point-of-use testing.
Available in several sizes, desk type chambers allow you to cost
effectively and select exact chamber that best meets your
environmental test conditions.
Standards for:
GB/T2423.1
GB/T2423.4
GB/T2423.3-2006
GB/T10586-2006
Model Selection:
| Model | Temp and Humidity Range | Internal Dimension (W x H x D) cm | Exterior Dimension (W x H x D) cm |
| QTH-32TA | 0℃～﹢150℃ 20%~98% | 30x35x30 | 55x85x75 |
| QTH-32TB | -20℃～﹢150℃ 20%~98% | 30x35x30 | 55*85*75 |
| QTH-32TC | -40℃～﹢150℃ 20%～90%RH | 30x35x30 | 55x85x75 |
Technical Specification:
| Model | QTH-32TA (B/C) |
| Interior Dimension (W × H × D) | 300 × 350 × 300mm |
| Exterior Dimension (W × H × D) | 550*850*750mm (Exclude height of motor cover) |
| Interior Volume | 32L |
| Control Mode | Balanced Temperature and Humidity Control System |
| Operating Temp & Humid Range | +5deg ~ +35deg; <85%R.H. |
| Temp. range | A=0deg, B=-20deg, C=-40deg~ +100deg(150deg) |
| Humid. range | 20% ~90%R.H. (Optional: 5%~98%R.H.) |
| Temp. & Humid. fluctuation | ±0.5deg; ±2.5%R.H. |
| Temp. & Humid. uniformity | <2.0deg; ≤3%R.H. |
| Temp. & Humid. Deviation | <1.0deg; ≤2%R.H. |
| Temp. Heating Time | 0deg ~ +100degwithin 30min; -20deg ~ +150degwithin 45min |
| Temp. Cooling Time | 20deg ~ -40degwithin 60min; 20deg ~ -70degwithin 85min |
| Power Supply | AC220V, 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 | 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, touch screen controller |
| Note | 1, The performance values are no specimen inside the test area. 2, At 20deg ambient temperature, relative humidity 65%RH, rated voltage 3, According to IEC60068-3-5:2001 and IEC60068-3-6:2001 4, The above specifications are for reference only. |
