E001N Programmable Temperature and Humidity Chamber
Application
Constant temperature and humidity chamber is used to determine resistance to hot, cold, dry and moisture property for various material. UTS temperature and humidity chamber is applicable for products quality management of electronic, electrical appliances, food, vehicles, metals, chemicals, building materials, etc.
Standards
GB/T2423.2-89 High-temperature test method Bb
GB2423.1-89 Test A: Low-temperature test method 6
IEC60068-2-1 Low temperature test method Ab
GJB150.4-1986 Low temperature test
EIA-364-59 Low temperature test
IEC60068-2-38 Temperature loops
IEC60068-2-78 Constant humidity and heat
MIL-STD-202G-103B Humidity test
IEC60068-2-30 Humid heat temperature loop
EIA-364-31C Humidity resistance
GB/T2423.3 Test method for constant humidity and heat
GJB150.4-86 Military equipment environmental test method low temperature test
GJB150.3-86 Military equipment environmental test method high temperature test
GB/T2423.34-2005 Temperature and humidity combined cycle test method
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Features
1. With USB download function, with RS232 interface, curved software, no need for recorder
2. With vacuum glass observation window, more effective direct observation function
3. Refrigerant servo valve flow calculation control. Energy saving 30%, with a dormant function of the resident flow time, energy saving 50% or more
4. Anti-electromagnetic interference controller with SGS certification; with more than 32 numbers of soft program matching, with multiple development and software upgrade function
5. Defrost cycle (800 defrost cycles once, each defrost guaranteed within 2 hours, integrated test to achieve 25% energy saving)
Optional Models
Model
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E001N-80L
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E001N-150L
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E001N-225L
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E001N-408L
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E001N-800L
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E001N-1000L
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Inner box volume
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80L
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150L
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225L
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408L
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800L
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1000L
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Test chamber size
(W x H x D)cm
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40×50×40
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50×50×60
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60 x 75 x 50
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80 x 850 x 60
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100 x 100 x 80
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100×100×100
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External size
(D*W*H) (cm)
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133*75*172
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149* 70*155
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149*800*168
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159*100*185
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179*120*197
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199*120*197
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Weight(kg)
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180
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210
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260
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330
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450
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500
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Power supply
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1 Phase, AC 220V 50/60Hz
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3 Phase, AC, 380V, 50/60HZ
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Key Specifications
1. Temperature
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The temperature range
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-20 ℃ ~ + 150 ℃ / -40℃ ~ + 150 ℃ / -70℃ ~ + 150 ℃
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Temperature deviation
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≦ ± 2.0 ℃
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Temperature fluctuations
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± 0.5 ℃
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Temperature evenness
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≦ 2.0 ℃
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cooling rate
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Heating rate: - 20 ℃ to + 100 ℃ about 35 min
(At no-load state, environmental temperature + 25 ℃)
Cooling rate: from + 20 ℃ to - 20 ℃ about 45 min
(At no-load state, environmental temperature + 25 ℃)
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2. Humidity
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Humidity range
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20%R.H~98%R.H
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Humidity deviation
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±3.0%RH(>75%RH)
±5.0%RH(≤75%RH)
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Humidity uniformity
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±3.0%RH (No load)
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Humidity fluctuation
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±2.0%RH
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The temperature and humidity performance test is based on the relevant regulations of iec 60068-3 standard.The sensor is placed at the outlet of the unit.
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Chamber Structure
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Consist
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The test box adopts the whole structure form, that is, the test box consists of three parts: heat preservation box body, independent refrigeration unit and electric control cabinet
Composition.
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Cabinet size
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Inner box size: W 1000 x H 1000 x D 800 mm
Outer box size: W 1200 x H 2035 x D 1815mm (excluding machine stand)
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Heat preservation box
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External wall material: high quality carbon steel plate with electrostatic color spray treatment on the surface;
Inner wall material :SUS304# fog-faced stainless steel plate;
Insulation material: hard polyurethane foam insulation layer + glass fiber.
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Chamber door
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Single door, left open, add heating wire to the door frame to prevent condensation at the door frame at low temperature.
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observation window
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W 460 x H 560mm observation window is installed on the door of the box. Multi-layer hollow electrothermal coated glass can effectively keep warm and prevent condensation.
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Lighting device
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LED lighting device, installed in Windows
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Heater
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High quality nickel-chrome wire electric heater, contactless control mode (SSR).
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Humidifier
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Water basin heating and humidifying method;
Stainless steel armor heater;
Heater control mode: contactless control mode (SSR);
Water level control device, heater dry - burning device.
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The condensate outlet hole
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equipped with the studio condensate and the unit condensate drain hole.
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Electrical outlet & cord hole
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One for each side of left and right chamber, diameter 50mm, equipped with rubber isolation plug and rubber cover.
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Sample frame
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Two layers of stainless steel sample frame with adjustable height and carrying weight of 30kg/ layer.
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Moving castor
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Including moving castor
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Power distribution control cabinet.
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General power circuit breaker and overtemperature protector
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Complement water system
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Water pump provide automatic water supply
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Demonstration Photos
Materials To Be Tested
Export Shipment Package
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