Payment & Shipping Terms:
|Dimension:||Internal 1000L, 1100 X 950 X 950cm||Temperature:||Range -70℃ ~ +150℃|
|Humidity:||Range 20%~98%||Outer Material:||Stainless Steel With Baking Paint|
|Fluctuation:||Humidity ±1.5%||Power Supply:||AC220V/380V, 50Hz/60HZ|
|Color:||Support White, Purple, Red||Refrigerant:||R23/R404/R507|
temperature controlled chamber,
climatic test chamber
Cold Balanced System Alternate Climatic Temperature and Humidity Cyclic Test Chamber
Temperature and humidity cycle test chamber can simulate different environment condition. It's appropriate for testing material heat, cold, dry resistance, humidity resistance.Suitable for electronics, electrical appliances,communications, instrumentation, vehicles, plastic products, metal, food, chemical, building materials, medical, aerospace and other products.
Requirement of AMBIENT ROOM CONDITIONS of Q1-Test Chambers:
The ambient condition of the room where the chamber will live is very important to make it running. Test chambers create a lot of heat, and with test cycling up and down the temperature spectrum, the chambers themselves require good air circulation.
Some units require 18-36 inches (or more) of clearance in all directions to work properly and to provide reliable data. Even more critical, is test chambers should operate in rooms with an average ambient temperature of 23°C (70°F).
The constant ambient room temperature will ensure that your test requirements only fluctuate when you want them to change. When the space housing the test chamber changes often, the chamber must work harder to regulate its own temperature to the programmed setting.
1, Chamber exterior material is stainless steel with environmentally baking paint resists corrosion and provides impact resistance. Interior material is SUS304# stainless steel ,mirror finished with excellent heat resistance and easy to clean.
2, Controller imported LCD display screen can be displayed measuring values and setting the value and time.
3, Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.
4, RS-232 communications is for computer connection, programming can be set on computer by software, monitor testing process and automatically execute power on/off functions.
5, Fog-free viewing window and interior light makes viewing workspace freely and observe the test under best conditions.
6, Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.
7, Left and right side of chamber with diameter 100mm cable port for power-on test.
8, Optional electronic humidity sensor is used on all test chambers for accuracy and minimal maintenance.
9,The French Tecumseh brand is used for the circulation system of the compressor, more effective removal of oil between the condenser and the capillary and use environmentally refrigerants ( R23, R404, R507).
10.Completely independent system separate for testing in high temperature, low temperature and constant temperature & humidity environment
GB/T2423.1-2001 test A: Low temperature (part)
GB/T2423.2-2001 test B: high temperature (part)
GB/T2423.3-2006 test Cab : Steady damp-heat
GB/T2423.4-1993 test Db: Alternating humid heat
GB/T2423.34-2005 test Z/AD: Temperature and humidity combination
GB/T2423.3,4 requirements for the heat and humid heat cycle of the medium steady state
GB/T5170.2-2008 electric and electronic products environmental testing equipment method temperature test equipment
GB/T5170.5-2008 electric and electronic products environmental testing equipment method hygrothermal test equipment.
IEC68-2-1 (GB-2423.1-2008) Testing A: Low temperature testing method
IEC68-2-2 (GB-2423.2-2008) Testing B: High temperature testing method
IEC68-2-3 (GB2423.3-93) Testing Ca: Constant moist heat testing method.
MIL-STD-810D (GBJ150.3) High temperature method
MIL-STD810D (GBJ150.4) Low temperature method
MIL-STD-810D (GJB150.9-93) Moist heat testing method
The test conditions for device performance parameters are:
|Main performance||Temperature range||C:-40C~+150C, D:-70C~+150C customize|
|Temperature uniformity||±2.0ºC (deviation:±2.0ºC)|
|Humidity range||20%~98% (Dry sphere temperature range+10ºC~+90ºC)|
|Humidity uniformity||<75% RH /≤±5%RH; >75% RH /≤±3%RH|
|Heating performance||Average about 3 degrees per minute, no load.|
|Cooling performance||C:from +20ºC to -40ºC , average about 1 degrees per minute, no load|
|D:from +20ºC to -70ºC , average about 1 degrees per minute, no load|
|Operating ambient temperature||
Environmental temperature conditions for equipment
|Structure||Outer box material||Steel plate lacquer-full computer white|
|Inner box material||SUS 304# (or 316#) mirror stainless steel|
|Insulation process||Outer rigid polyurethane foaming+Inner glass fiber cotton|
|System||Refrigeration mode||C: Mechanical vapor compression refrigeration-Single stage; cooling mode optional: air cooling (standard) / water cooling.|
D: Mechanical vapor compression refrigeration-overlapping type;
Fully enclosed piston type/rotary compressor (Low noise /
C: Environmental coolant R404A
|Circulating fan||High-temperature induction motor+aluminum alloy centrifugal wind blade|
|Heater||Reliable stainless steel regenerator|
Built-in stainless steel anti-corrosive heating pipe,Water plate
|Control system||Control method||Solidified write PLC control system|
7-inch TFT true color liquid crystal display with a resolution of
|Operation mode||Values and programs|
|Program capacity||120 group programs, each program can be set up 100 times|
USB interface, easy to import or export internal parameters of
Optional LAN Network Interface, it is convenient for remote
|Water supply||Water supply mode||Pump lift|
|Water box||5-liter / 20-liter food-grade PE tank, removable for cleaning|
|Water quality requirements||Resistance for water used for humidification≥500mΩ|
Diameter 100mm test hole and soft plug 2 piece; stainless steel
Power over-voltage overload protection; power leakage protection
100L uniphase220V; others 3 phase 4 line380V 50Hz ±10%+protective
|Single-phase maximum current A||18A||18A||18A||22A||26A|
|Power rating KW||4KW||7KW||7KW||10KW||10KW|
|Nominal weight KG||180||280||320||500||700|
Contact Person: Mr. Andy DAI