Intelligent adjustment: Balanced temperature and humidity control method (BTHC) PID intelligent adjustment
Multiple protection: All key components are imported international brands, and the entire system is equipped with multiple protection devices
High uniformity: Clever air duct structure with small temperature and humidity deviation, high uniformity, and anti condensation function
Convenient observation: The door is equipped with a light observation window, which can facilitate the observation of the test status of the sample
countryPatent: ISO9001 Quality System Certification Enterprise, Product Awardedcountrypatent
Product features
The testing machine product obtainedcountryPatents.
All imported stainless steel shells or rust proof steel plates (spray painted) have a beautiful and generous appearance.
Imported refrigeration units, key accessories are all imported international brands, and the entire system is equipped with multiple protection devices to improve operational reliability.
Clever air duct structure with small temperature and humidity deviation, high uniformity, and anti condensation function.
The door is equipped with a illuminated observation window, which facilitates the observation of the test status of the sample.
The system is easy to operate and easy to install and maintain.
technical specifications
name
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Constant temperature and humidity test chamber (double layer) - Volume ABCD (volume can also be customized according to requirements)
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Internal volume (L) m ³
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80L
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150L
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225L
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Studio size (WxDxH) (m) width, depth, and height
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400 * 400 * 500mm
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500 * 500 * 600mm
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600 * 500 * 750mm
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performance
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Temperature and humidity control methods
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Balanced Temperature and Humidity Control (BTHC) PID Intelligent Adjustment
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Product performance
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Air cooled, the machine is air-cooled at a room temperature of 25 ℃ when unloaded.
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temperature range
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A: -40 ℃~150 ℃ B: -20 ℃~150 ℃ C: -60 ℃~150 ℃ D: -70 ℃~150 ℃
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Humidity range
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20%~98% R H (10%~98% R.H, 5%~98% R.H; customized for special conditions)
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Temperature distribution uniformity
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≤ ± 2 ℃
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Temperature/humidity control fluctuation
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± 0.5 ℃/≤ ± 3% R.H
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Temperature/humidity deviation
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≤ ± 2 ℃/75% R H<± 5% R H, 75% R H ≥ ± 3% R H,
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heating rate
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About 2 ℃/minute; No load (temperature rate of 2-25 ℃/minute, linear/nonlinear, special conditions require customization)
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cooling rate
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Approximately 0.7-1.7 ℃/minute; No load (temperature rate of 2-25 ℃/minute, linear/nonlinear, special conditions require customization)
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Inner/outer shell material
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SUS304 stainless steel/stock plate or anti rust treated cold-rolled steel plate spray coating or SUS304 brushed stainless steel
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Refrigeration method
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Fully enclosed dual stage compressor (air-cooled)/German BITZER compressor or German GEA blog compressor (water-cooled)
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Control system/resolution
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TAITONG TATO/Korean TECH ternary/0.01 ℃/0.1% R.H
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Environmental temperature/humidity
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Air cooling 5 ℃~26 ℃, water cooling 5 ℃~35 ℃/≤ 85% RH
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source
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220VAC ± 10% 50/60Hz/380VAC ± 10% 50/60Hz
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