Programmable constant temperature and humidity chamber

NegotiableUpdate on 05/06

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Nature of the Manufacturer: Producers

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Overview

Shangli Instrument supplies programmable constant temperature and humidity test chambers and provides localized after-sales service. This test chamber accurately simulates environmental temperature and humidity, is programmable, and has automatic temperature and humidity control. It is the basic instrument for reliable control of weather resistance. Differentiate models based on temperature control range and size. The temperature range of this series of test chambers can be selected from -70-150 ℃.

Product Details

Programmable constant temperature and humidity chamberAlso known as high and low temperature alternating humidity test chamber, this test chamber is efficient, low-cost, and fast in simulating environmental temperature and humidity,The high and low temperature humidity values can be set freely according to the experimental requirements, and it can work at a constant temperature and humidity for a long time. It can also be programmed with alternating high and low temperature humidity 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.

the seriesProgrammable constant temperature and humidity chamberCan meet the following standards (customized for non-standard products to be discussed separately):

GB/T10589-2008 Technical Conditions for Low Temperature Test Chamber, GB/T11158-2008 Technical Conditions for High Temperature Test Chamber, GB/T10592-2008 High and Low TemperatureTechnical Conditions for Test Chamber, GB/T10586-2006 Technical Conditions for Damp Heat Test Chamber, GB/T2423.1-2008 Test A: Low Temperature, GB/T2423.2-2008 Test B: High Temperature, GB/T2423.34-2005 Test Z/AD: Temperature/Humidity Combined Cycle Test, GB/T2423.4-2008 Test Db: Alternating Damp Heat (12H+12H Cycle), GJB150.3A-2009 Part 3: High Temperature Test, GJB150.4A-2009 Part 4: High Temperature Test, GJB150.9A2009 Part 9: Damp Heat Test

Model (Tx TH)			100SH	150SH	225SH	408SH	500SH	1000SH
Volume (L)			100	150	225	408	500	1000
Studio size (depth x width x height) mm			400x500x500	500x500x600	600x500x750	800x600x850	800x700x900	1000x1000x1000
Outer box size (depth x width x height) mm			910x860x1600	1010x960x1600	1110x1100x1750	1310x1250x1850	1310x1350x1900	1510x1600x2000
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		-70℃-- +150℃
	humidity range		10-98%RH
	temperature fluctuation		≤±0.5℃
	Humidity fluctuation		≤±2%RH
	Temperature Uniformity		≤±2.0℃
	temperature deviation		≤±2.0℃
	Humidity uniformity		± 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) -70 ℃ ≤ 60 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 dual machine refrigeration
		refrigerant	R404a R23
		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