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. | | 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:
(1).Strong standard wood case, inner plastic films wrapped for
temperature and humidity test chamber
(2).Usually we delivery the equipment by air,by sea or by express.
it depends on customer.
Pre-sales service
1) More than 20 years manufacturer experience and 8 years export
experience.
2) Acceptable customization for all kinds of special specification
products.
3) We value very inquiry sent to us, ensure quick and competitive
offer.
4) We put your order into our tight production schedule,ensure your
punctual delivery time.
5) We are a sales team, with more than 4 years experience, more
professional and reliable.
6) Welcome to view our factory at any moment .
After-sales service
1) We deal with your complains within 24 hours.
2) Training how to install the machine, training how to use the
machine.
3) Engineers available to service machinery overseas.
4) All staffs in our company with philosophy of " integrity,
dedication, truth-seeking, enterprise", would be
dedicated to provide high quality service and products
for you.
13726402801
