Wholesale of small high and low temperature test chambers

Qingsheng Small High and Low Temperature Test Chamber Also known as a small high and low temperature test chamber, it mainly provides a constant temperature and high and low temperature alternating test environment and test conditions for various small industrial products in various stages such as research and development, production, and inspection. It can meet the extensive application needs of industries such as electronic devices, mobile communication, materials and energy, aerospace, colleges and universities, and research institutions. The desktop high and low temperature test chamber complies with standards such as GB/T5170.5-2008, GB/T10586-2006, GB/T2423.3-2006, etc.

Qingsheng Small High and Low Temperature Test Chamber

Performance characteristics:

According to the internal volume and temperature range, there are a total of 5 styles of products that meet the temperature test requirements of -60 ℃/-40 ℃~150 ℃, 15L, 20L, 22.5L, 30L, and 36L. （VT4002S\\VT4003\\VT4004\\VT5002\\VT6004）

2. The adopted balanced temperature regulation method can adjust the ideal temperature environment. It has stable, balanced heating and high stability temperature control.

3. Equipped with a 7-inch touch screen and a temperature control system that can be configured with a network port and 485 communication interface, it facilitates remote programming and centralized control for users. Test data can be exported through USB.

4. Adopting the French Taikang compressor, it has fast cooling speed, low operating noise, and a compact and exquisite body.

5. The equipment has an observation window for easy observation of the test status of the sample.

6. Our company also has the ability to develop various non-standard test chambers with rapid cooling band alternation or special temperature ranges according to customer needs.

The desktop high and low temperature test chamber has advantages such as small body size, light weight, wide testing temperature range, and low power consumption. (Energy saving VT4002S \ \ VT4003 \ \ VT4004 \ \ VT5002 \ \ VT6004)

The standard right cable hole (50mm) can be customized with left and right openings for easy implementation of power on connections and multiple tests.

It can be placed on a stand or on a desktop to fully utilize the available space.

We have cooperated with users such as Huawei, Huaqin, Xiaomi, Shenzhen Coolpad, Shanghai Longqi, Shanghai Yutong, Shanghai Qualcomm, WaveInfo Communications, Alibaba, Shanghai Institute of Physics, Shanghai Minimally Invasive Heart Rhythm, Shanghai Aerospace, Peking University, Beihang University, Beijing Aerospace, Beijing Institute of Space Research, etc. We welcome your purchase.

1、 Main technical parameter indicators (this performance indicator can be set at an ambient temperature of)+5~+35℃Measurement):

1Temperature control range:-40℃～+15℃

2Temperature fluctuation: ≤±0.5℃

3Temperature uniformity: ≤2℃

4Heating rate:+25℃～+150℃ (average1.0～3.0℃/min)

5Cooling rate:+25℃～-40℃ (average1.2～1.5℃/min)

6Size: Interior Size:deep×wide×tall=250mm×320mm×250mm

7External dimensions:deep×wide×tall=550mm×460mm×660mm

2、 Laboratory shell:

1Whole filling insulation cotton（t=100mm）：

2Shell: Stainless steel plate（t=1.2）

3Inner liner: stainless steel platet 1.0mm

4Insulation: Glass fiber insulation cotton

5Cable hole:F50One on each side

6Material: Same shell

2Size:W×H=460mm×660mm

3Observation window: Effective field of view:WXH=180mmX120mm

Material: Conductive film heated anti fog glass

4Lighting:lighting lamp8W

3、 Air conditioning device:

1Refrigeration:

1Refrigeration method: mechanical single-stage compression refrigeration

2Compressor: Fully enclosed compressor unit (imported)

3Refrigerant:R404a

4Evaporator: heat dissipating fin evaporator(Composed of copper pipes and aluminum heat sinks)

5Condenser: air-cooled condenser

2.1 Heater: Nickel chromium wire heater

2Supply fan: centrifugal fan

1Control and Sampling Section:

1.Temperature sensor:Pt100

1.Controller: Adopting7Inch touch screen controlmeter.

1Control mode: Balanced temperature regulation mode

Display mode: ColorLCDBacklit touch screen with Chinese and English display, switchable.

3Setting and Display Resolution: Temperature0.01℃, Time1min

4Temperature and humidity correction: with self correcting temperature and humidity reference point function.

5Control modes: program, constant temperature, constant value.

6Setting range: Temperature:-45～＋150℃

7supportNetwork port controlS485communication protocolTheUSBData export.

2Electrical capacity

2.1power supplyAC220V 1phase3linear system50Hz

2.2Power:1.8KW

2.3electric current:7A

2.4Air switch capacity:10A