KMH-225S Single door opened Climatic Test Chamber , Temperature And Humidity Test Chamber

KMH-225S Single door opened Climatic Test Chamber , Temperature And Humidity Test

Chamber

Product Overview

Able to accurately simulate a wide range of complicated natural environments, and is suitable for

reliability test in industrial products. Meet GB5170.2.3.5.6-95 standard requirements of environmental

testing equipment and test methods for the basic parameters of electric and electronic products under

the condition of humidity, low temperature, high temperature, and constant heat.

Prouduct Application

Applicable to environmental adaptability and reliability test in such industrial units as electronics, electrical

appliance, battery, plastics, food, paper product, vehicle, metal, chemistry, building material, research

institution, inspection and quarantine bureau, university etc.

Prouduct Specifications

1. Temperature 1.1 Temperature range -70 ～ 150 ℃ 1.2 Temp Deviation within ± 2.0℃ 1.3 Temp Constancy within ±0.5 ℃ 2.6 Temp Uniformity within ±2.0 ℃ 2.7 Ramping and soaking rate 1) rise : within 60min (-70 ℃ → 150 ℃) Nonlinearity (RT+25’C, no load) The heating rate is 3’C/MIN 2) fall : within 80min (150 ℃ → -70 ℃) Nonlinearity (RT+25’C, no load) The cooling rate is 1-2’C/MIN 3. Humidity 3.1 Humidity range 10%R.H～98%R.H 3.2 Humidity range 3.3 Humidity deviation ±3.0％RH 3.4 Humidity fluctuation ±3.0％RH (no-load) 3.5 Humidity uniformity ±2.5％RH Temperature and humidity performance test is in accordance with the relevant provisions of the IEC60068 -3 standard measurement; sensor placed in the unit outlet. Ⅴ. Chamber Structure Overall structure and chamber was composed of three parts as below. Insulation box, separate refrigeration units, and electrical control cabinet. Chamber Size Innner size: W 700 × H 700 × D 480 mm Outer size: around W 980 × H 1910 × D 1505 mm 2．Insulation box ※ wall material: high-quality carbon steel with static color spray ※ inner wall material: SUS304 # matte stainless steel plate ※ Insulation materials: rigid polyurethane foam insulation layer + glass fiber. 3．Door Single door opened, left side, add door frame to to prevent freeze at low temperature 4．Observation window With 1 sets 380 × 560mm (width × height) observation window, multi-hollow electric insulation coated glass prevent condensation effectively 5．Lighting device 11W/AC220V *1 located on observation window 6．Heater High quality nickel chromium alloy wire heater, contactless control mode (SSR) 7. Humidifier Water basin heating and humidification method; Stainless steel armored heater; Heater control mode: non-contact control mode (SSR); Water level control device, heater anti-drying device 8.Condensate drain hole Equipped with the studio condensate water and the condensate drain hole 9．Cable port Φ100mm*2 located on both sides(each*1) with rubber stopper and plastic cover 10．Sample shelves Stainless steel sample shelves 2 layer adjustable height with 30kg/layer weight undertake 11．Mobile Casters Mobile Casters *4 with foot cups 12．Electric control box Total power circuit breaker, over-temperature protection. 13. Water supply system Water pump automatic supply Ⅵ. Air-conditioning system 1. Control mode mechanical compression refrigeration. 2. Compressor Europe or US brand Full - secret Type Compressor 3.Evaporator High performance fin automatic load capacity adjustment can be used for long time low temperature high wet condition without frost 4.Condenser Automatic heat dissipation efficient fin type with heat dissipation motor (air cooled) 5. Refrigerant R404aEnvironmentalfriendly high temperature level of refrigerant 6.Other attachments High-precision expansion valve oil separator desiccant and so on all use the international well-known brand original import refrigeration system with four pressure gauges 7.Refrigerant flow control Automatic control of the cooling system of energy output control 8.Refrigerating process ※Fully implement the nitrogen protection welding, double - stage rotary vane pump vacuum, ensure the refrigeration system clean and reliable; ※The bottom of the compressor is designed to connect the water tray, and the condensate passes through the rear of the box to the outside of the box

Environmental test chamber Standard

● GB-2423.1-2008(IEC68-2-1)Test A: Low Temperature Test

● GB-2423.2-2008(IEC68-2-2)Test B: High Temperature Test

● GJB360.8-2009(MIL-STD.202F) High Temperature Life Test

● GJBl50.3-2009(MIL-STD-810D) High Temperature Test

● GJBl50.4-2009(MIL-STD-810D) Low Temperature Test

● GB2423.3-2008(IEC68-2-3)Test Ca: Constant Heat Test

● GB2423.4-2008(IEC68-2—30)Test Db: Damp Heat Alternative Test

● GJBl50.9-2009(MIL-STD-810D) Damp Heat Test

Prouduct Display

Packing and Shipment:

climatic test chambers

Environmental Test Chamber

KMH-225S Single door opened Climatic Test Chamber , Temperature And Humidity Test Chamber Images