TOPECT Rapid Temperature Change Test Chamber
Use in: such as electricians, electronics, automotive appliances, materials, industry, etc. Test the performance changes of the product in environments with rapid temperature changes. Please email us for quotation, sales@ksfe.com.my or fill in the inquiry form as per below
Product Specifications
● Large observation window.
● Unique lever lock.
● Power supply control terminal of sample.
● Lead holes can be available on both sides.
● Triple independent over-temperature protection.
● Controller developed independently by TOPECT.
● Temperature range: -70℃～+150℃, humidity range:20%～98%RH.
● Inner size can be customized according to customer requirements.
● Temperature rising and cooling rate is available: 1～15 ℃/min.
| Model a | STH300-70W5N |
STH500-70W5N |
STH1000-70W5N |
STH 420-70W10N |
STH 676-70W10N |
STH1000-70W10N |
STH 420-70W15N |
STH 676-70W15N |
STH1000-70W15N |
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| Internal Volume (L) | 300 | 500 | 1000 | 300 | 500 | 1000 | 300 | 500 | 1000 | ||
| Inner Dimension ( mm ) | W | 700 | 800 | 1000 | 700 | 800 | 1000 | 700 | 800 | 1000 | |
| H | 700 | 900 | 1000 | 700 | 900 | 1000 | 700 | 900 | 1000 | ||
| D | 600 | 700 | 1000 | 600 | 700 | 1000 | 600 | 700 | 1000 | ||
| Temperature Range ( ℃ ) | (-70 ～150) ℃ | ||||||||||
| Humidity Range (%RH) | (20 ～98)%RH (20 ～85) ℃ | ||||||||||
| Temperature Fluctuation ( ℃ ) | ±0.5 ℃ | ||||||||||
| Temperature Deviation ( ℃ ) | ±2.0 ℃ | ||||||||||
| Humidity Deviation (%RH)Humidity Deviation (%RH) | ±3.0%RH ( ＞75%RH) ±5.0%RH ( ≤75 %RH) | ||||||||||
| Temperature Rising and Cooling Rate ( ℃ / min ) |
5 ℃ /min | 5 ℃ /min | 5 ℃ /min | 10 ℃ /min | 10 ℃ /min | 10 ℃ /min | 15 ℃ /min | 15 ℃ /min | 15 ℃ /min | ||
Temperature and Humidity Regulation Mode |
BTHC Balanced temperature and humidity control mode ( SSR humidity regulation) | ||||||||||
| Operating Environment | Temperature: (5 ～36 ) ℃ Humidity : ( 30 ～ 85) % RH Pressure: (86 ～106)kPa Temperature: (5 ～ 36) ℃ Humidity: (30 ～85)%RH Pressure: (86 ～106 )kPa | ||||||||||
| Material |
Inner Chamber | Stainless steel sheet SS304 | |||||||||
| Outer Chamber | Two-sided galvanized plate, with the surface treated by electrostatic powder coating | ||||||||||
| Thermal Insulation | High temperature glass /rock wool & polyurethane foam | ||||||||||
| Actuator |
Fan | Extended shaft centrifugal fan | |||||||||
| Refrigerator | Low - noise piston type compressor or scroll compressor | ||||||||||
| Heater | Imported nickel-chrome, wall mounted electric heating coil | ||||||||||
| Humidifier b | 316 stainless steel humidifier (external steam generator ) | ||||||||||
| Controller System |
Touch screen + PLC | 7.0" , 800×480 resolution, mixed output PLC 7.0", 800×480 resolution, mixed output PLC | |||||||||
| Running Mode | Fixed Value Operation, Program Operation , Timing OperationIts runs in 3 modes, Timing Mode, Manual mode(Fixed Value operation) and Auto Mode | ||||||||||
| Setting Mode | Simplified Chinese + English, input by touch | ||||||||||
| Program Capacity | 269 groups of programs, each consisting of 50 sections for setting 32000 times of cycles. The program has link function. | ||||||||||
| Setting Range | Can be adjusted to ±5.0 ℃ according to the maximum range of the equipment , Eg. humidity range (5 ～100 )%RH ( humidity equipment ) |
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| Display Resolution | Temperature : 0.01 ℃ , humidity 0.1%RH ( humidity equipment ) , time: s Temperature: 0.01 ℃ , humidity 0.1%RH (humidity equipment), time: s | ||||||||||
| Sensor | PT100 (platinum resistor) , temperature sensor; PT100 (platinum resistor) , Humidity sensor | ||||||||||
| Control Mode | Low-temperature cold balance & anti-integral saturation PID & auto -tuning | ||||||||||
Available Options
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