Equipment Summary:
Our company focuses on development and production of constant temperature and humidity testing machine, The machine specifically testing the materials in resistance of heat, cold, dry and moisture. Constant temperature and humidity testing machine is small size and not take up space.
Equipment Summary:
Our company focuses on development and production of constant temperature and humidity testing machine, The machine specifically testing the materials in resistance of heat, cold, dry and moisture. Constant temperature and humidity testing machine is small size and not take up space.
Equipment Characteristics:
1.Perfect Design: the arc shape and surface coating processing, high body appearance, and USES the plane has no reaction, easy to operate, safe and reliable.
2.Bright and Large Observation Window: three layers of vacuum window and philips energy-saving fluorescent lamps, window without wiper mist, keep clear observation of the effect of the sample (s) to observe the situation.
3.Humidification System Pipeline And Control Circuit Separation: humidification system pipeline and power supply, controller, PCB separation, avoid affected circuit by pipeline leakage, improve security.
4.Advanced Refrigeration And Control System: closed compressor imported from Europe and US, import environmental protection refrigerant, the world famous brand refrigeration devices, original installation import LCD touch screen controller, friendly interface, easy operation.
5.Control Method And Characteristics: balance temperature and humidity control system (BTHC), P.I.D. way to control SSR, so that the system of heating and humidification is equal to the amount of heat and humidity loss, so it can be long-term stable use.
6.Small size, large use space, suitable for experimental use
7.Special design, the machine can overlap, does not occupy space.
8.expandable, BIAS, recorder.
9.Special air supply circulation design, temperature and humidity distribution is good.
10.The whole system is well protected by safety and power failure memory.
11.With time sequence contact, can cooperate with dynamic and measurement test
Corresponding Standard:
1.GB11158 High-Temperature Technical Condition
2.GB10589-89 Low-Temperature Technical Condition
3.GB10592-89 High-Low-Temperature Technical Condition
4.GB/T10586-89 Humidity Technical Condition
5.GB/T2423.1-2001 Low-Temperature Testing Method
6.GB/T2423.2-2001 High-Temperature Testing Method
7.GB/T2423.3-93 Humidity And Heat Testing Method
8.GB/T2423.4-93 Method Of Humidity And Heat Alternating
9.GB/T2423.22-2001 Temperature Testing Method
10.IEC60068-2-1.1990 Low-Temperature Testing Method
11.IEC60068-2-2.1974 High-Temperature Testing Method
12.GJB150.3 High-Temperature Test
13.GJB150.4 Low-Temperature Test
14.GJB150.9 Humidity Test
Applicable Industries:
Applied to test the products quality, such as electronic, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, medical care … and so on.
Technical Parameter:
Model |
ZL-6002 |
Internal dimensions WxHxD (cm) |
30x40x30 can be customized |
Temperature Range |
-40℃~+150℃±2℃(or specified) |
Humidity Range |
30%~95%RH±2%RH(or specified) |
Fluctuation/Uniformity |
≤±0.5℃/≤±2℃ |
Humidity Deviation of Constant Temperature and Humidity Test Chamber |
+2、-3%R.H |
Temperature Rise/Cooling Time |
Approx. 4.0℃/min; Approx. 1.0℃/min (5~10℃ per minute drop for special selection conditions) |
Temperature Rise Rate |
1.0~3.0℃/min |
Cooling Rate |
0.7~1.0℃/min |
Material of Inner Chamber |
The whole machine is SUS 304# mirror stainless steel plate |
Material of Outer Chamber |
The whole machine is SUS 304# stainless steel plate matte surface treatment or baking paint |
Controller |
Korea TEMI880/300 touch screen controller (optional) |
Temperature and Humidity Sensor |
Platinum resistance.PT100Ω/MV |
Insulation Material |
High temperature resistant high density chloroformic acid ethylene vinegar foam insulator material |
Heating System |
Fully independent system, nichrome alloy electric heating type heater |
Humidification System |
External isolation type, all stainless steel shallow surface evaporative humidifier |
Cooling System |
Totally enclosed air-cooled single-stage compression refrigeration method / original French “Taikang” / Totally enclosed air-cooled compound compression refrigeration method |
Circulation System |
Temperature-resistant and low-noise air-conditioning type motor. Multi-lobe centrifugal wind wheel |
Protection Device |
No fuse switch, compressor overload protection switch, refrigerant high and low pressure protection switch, over-humidity and over-temperature protection switch, fuse, fault warning system |
Accessories |
Recorder (optional), viewing window, 50mm test hole, PL box light, partition, dry and wet ball gauze |
Compressor |
France “Taikang” brand |
Power Supply |
1Φ 220VAC±10% 50/60Hz |
© Dongguan Zhongli Instrument Technology Co., Ltd.
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