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Chongqing Shangli Instrument Equipment Co., Ltd

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    2nd Floor, Building 39, Chongqing University of Science and Technology, No. 20 East Road, University City, Shapingba District, Chongqing

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Programmable constant temperature and humidity chamber

NegotiableUpdate on 05/06
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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, thisProgrammable constant temperature and humidity chamberEfficient, low-cost, and fast simulation of environmental temperature and humidity. The high and low temperature humidity values can be set freely according to experimental requirements. It can work at constant temperature and humidity for a long time, and can also be programmed with high and low temperature humidity alternating 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.

Model (Tx TH) 100TH 150TH 225TH 408TH 500TH
Volume (L) 100 150 225 408 500
Studio size (depth x width x height) mm 400x500x500 500x600x500 600x500x750 800x600x850 800x700x900
Outer box size (depth x width x height) mm 910x860x1600 1010x960x1600 1110x1100x1750 1310x1250x1850 1310x1350x1900
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 -20℃-- +150℃
humidity range 10-98%RH
temperature fluctuation ≤±0.5℃
Humidity fluctuation ≤±2%RH
Temperature Uniformity ≤±2.0℃
Humidity uniformity ± 3.5% RH (humidity ≥ 75% RH), ± 2.5% RH (humidity ≤ 75% RH)
temperature deviation ≤±2.0℃
Humidity deviation ± 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) -20 ℃ ≤ 25 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 single machine refrigeration
refrigerant R404a
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