Rapid temperature change in constant temperature high and low temperature test chamber

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Aisili testing instrument

AsliRapid temperature change in constant temperature high and low temperature test chamberImported temperature controller is used for temperature and humidity control. The programmable controller can set multiple parameters and display temperature and humidity directly in digital form, making it easy to operate. The refrigeration system adopts imported compressors. Electric heating steam humidification method. Saturated gas humidification method. The studio is made of stainless steel, and the outer box is made of cold-rolled steel plate with electrostatic spraying. The outer box is made using CNC machine tools to ensure accuracy and aesthetic appearance.Each system has security protection functions

Constant temperature high and low temperature test chamberTechnical Specifications:

1. Temperature upper limit:+100 ℃/+150 ℃/+200 ℃

2. Lower temperature limit: 0 ℃, -10 ℃, -20 ℃, -30 ℃, -40 ℃, -50 ℃, -60 ℃, -70 ℃

3. Temperature fluctuation: ± 0.5 ℃

4. Temperature uniformity: ≤ 2.0 ℃

5. Temperature deviation: ± 2 ℃

6. Humidity range: 20-98% RH

7. Humidity deviation:+2/-3% RH

8. Heating time: 40 minutes (20 ℃~100 ℃)

9. Cooling time: 25min (20 ℃～ 0 ℃), 40min (20 ℃～ -20 ℃), 60min (20 ℃～ -40 ℃), 80min (20 ℃～ -70 ℃)

10. Temperature and humidity controller: imported temperature and humidity controller

11. Temperature sensor: Pt100 platinum resistor

12. Humidity sensor: Pt100 platinum resistance dry wet bulb

Constant temperature high and low temperature test chamberControl system:

Controller: Siemens PLC controller, Siemens color LCD display touch screen

Accuracy Range Setting Accuracy: Temperature 0.1 ℃, Indication Accuracy: Temperature 0.1 ℃

Temperature sensor: Platinum resistance PT100 Ω/MV

Pressure sensor: electronic pressure transmitter

Heating system: fully independent system, nickel chromium alloy electric heating heater

Refrigeration system: French original "Taikang" fully enclosed air-cooled single-stage/cascade compressor refrigeration method

Circulating system: Temperature resistant and low-noise air conditioning motor Multi blade centrifugal wind turbine

Constant temperature high and low temperature test chamberMaterial:

Outer box material: carbon steel plate Phosphating electrostatic spraying treatment/SUS304 stainless steel matte surface line texture treatment

Inner box material: SUS304 stainless steel mirror light plate

Insulation material: polyurethane rigid foam, ultra-fine glass fiber cotton

Door frame insulation: double-layer high and low temperature aging resistant silicone rubber door sealing strip

Rapid temperature change in constant temperature high and low temperature test chamberDetailed Introduction

Also known as high and low temperature cycling test chamber,The main components are all imported parts. *The balanced temperature and humidity control method uses electric heating steam for humidification, which can adjust the ideal temperature and humidity environment. Stable and balanced heating and humidification capabilities enable high-precision and highly stable temperature and humidity control. The temperature and humidity meter adopts imported instruments with a wide temperature and humidity control range, digital display, and convenient reading. The condensation method in the refrigeration system adopts air-cooled form,High and low temperature cycling test chamberThe outer box is made using advanced CNC machining machines to ensure accuracy and aesthetic appearance, and each system has safety protection functions.