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2nd Floor, Building 39, Chongqing University of Science and Technology, No. 20 East Road, University City, Shapingba District, Chongqing
Chongqing Shangli Instrument Equipment Co., Ltd
2nd Floor, Building 39, Chongqing University of Science and Technology, No. 20 East Road, University City, Shapingba District, Chongqing
Programmable constant temperature and humidity chamberAlso known as high and low temperature alternating humidity test chamber, thisProgrammable constant temperature and humidity chamberEfficient, low-cost, and fast simulation of environmental temperature and humidity. The high and low temperature humidity values can be set freely according to experimental requirements. It can work at constant temperature and humidity for a long time, and can also be programmed with high and low temperature humidity alternating programs to meet different standard requirements. the seriesProgrammable constant temperature and humidity chamberCan meet the reliability performance testing of various materials for heat resistance, cold resistance, dry resistance, and moisture resistance.Programmable constant temperature and humidity chamberSuitable for electronic and electrical components, circuit boards, communication products, display screens, paints and coatings, instruments and meters, automobiles, motorcycles and accessories, rubber and plastic products, metals, chemicals, building materials, aviation, military and all other products that require attention to temperature and humidity, for product reliability quality optimization and quality control.
| Model (Tx TH) | 100TH | 150TH | 225TH | 408TH | 500TH | ||
| Volume (L) | 100 | 150 | 225 | 408 | 500 | ||
| Studio size (depth x width x height) mm | 400x500x500 | 500x600x500 | 600x500x750 | 800x600x850 | 800x700x900 | ||
| Outer box size (depth x width x height) mm | 910x860x1600 | 1010x960x1600 | 1110x1100x1750 | 1310x1250x1850 | 1310x1350x1900 | ||
| power supply | AC220V (±10%) 50HZ Two box three wire or AC380V (± 10%) 50HZ three box four wire+independent protective ground wire | ||||||
| performance parameters | temperature range | -20℃-- +150℃ | |||||
| humidity range | 10-98%RH | ||||||
| temperature fluctuation | ≤±0.5℃ | ||||||
| Humidity fluctuation | ≤±2%RH | ||||||
| Temperature Uniformity | ≤±2.0℃ | ||||||
| Humidity uniformity | ± 3.5% RH (humidity ≥ 75% RH), ± 2.5% RH (humidity ≤ 75% RH) | ||||||
| temperature deviation | ≤±2.0℃ | ||||||
| Humidity deviation | ± 3.5% RH (humidity ≥ 75% RH), ± 2.5% RH (humidity ≤ 75% RH) | ||||||
| warm-up time | 25 ℃ (room temperature) -+150 ℃ ≤ 55min | ||||||
| Cooling time | 25 ℃ (room temperature) -20 ℃ ≤ 25 minutes | ||||||
| material | External material | High quality cold-rolled steel plate, with surface rust prevention treatment and electrostatic spray coating | |||||
| Inner box material | SUS304 # mirror stainless steel | ||||||
| thermal insulation material | Rigid polyurethane foam+glass fiber | ||||||
| controller | monitor | 7-inch, 800 * 480 dot matrix, true color LCD display | |||||
| Setting method | Chinese and English menus, touch screen input | ||||||
| Program capacity | There are a total of 1000 sets of programs, with a maximum of 100 steps per set and a maximum of 999 loops per set. All 1000 sets of programs can be solidified, and each set of programs can be connected to each other, with a maximum of 10 sets connected | ||||||
| display resolution | Temperature: 0.01 Time: 0.1min | ||||||
| temperature measurement | *PT100 platinum resistor | ||||||
| communication function | Equipped with Ethernet interface (broadband cable interface) as standard, it can achieve remote communication function of WEB SERVER, and can connect up to 200 devices at the same time | ||||||
| Recording function | The sampling period can be freely selected from 1S to 60S. When the sampling period is 60S, it can store up to 600 days of historical data (24-hour operation) | ||||||
| refrigeration system | refrigerator | Imported refrigeration compressor | |||||
| Cooling method | Mechanical single machine refrigeration | ||||||
| refrigerant | R404a | ||||||
| cooling method | air-cooled | ||||||
| 供水 | Water supply method | Magnetic pump water supply | |||||
| Storage tank | Made of PP board material, with a capacity of 20L | ||||||
| Experimental water | Deionized water or distilled water | ||||||
| heater | Fin heater | ||||||
| humidifier | Built in humidification device | ||||||
| Electric heating film vacuum glass window (mm) | 280x350 | ||||||
| safety device | Overtemperature protection; Leakage protection; Fan overload protection; Compressor overpressure, overload, overheating and overcurrent protection; Phase sequence protection; Fuse; Humidifier over temperature protection; Humidifier water shortage protection | ||||||
| Standard Configuration | One test hole (50mm); 2 sample racks; 1 window light; Move 4; 1 USB interface | ||||||
| Optional accessories | Paper or paperless recorder; Ink jet printer; Special specification test hole; Special specification sample rack; Water cooling method | ||||||