Constant temperature and humidity oven includes programmable touch screen constant temper
ature and humidity oven,high and low temperature test chamber and heart chamber,temperature
shock box,constant temperature test machine and so on.
Constant temperature and humidity test oven can accurately imitate any environmental
conditions,such as low temperature,high temperature,high temperature high humidity and low
temperature low humidity,and can test many products and raw materials’bear ability on heart,
humidity,dry,low temperature,which also applies to product reliable test of many industrials
include plastic ,elctronic,food,cloth,vehicle,metal,chemistry,buliding materials and so on .
There are 5 kinds of DRKconstant temperature and humidity oven,take DRK631 for example,
it has following features:
First,Humanized design
1,Keep up with the trend of the world environmental protection, New fluorine-
free design ,which Make you always walk in front of a healthy life
2,Use wet and dry bulb type or capacitive multi-
tasking and segment programmable digital temperature controllers and humidity controllers,
fuzzy PID controller, accused of wet small ripple precise temperature control.
3,Use imported mirror stainless steel tank, four and a half arc transition,
shelf bracket can load and unload freely, to facilitate the work of cleaning the box.
Second,Quality certification
1,International brand compressor and Circulation fan,
environmental protection refrigerants with high efficiency, low energy consumption,
promote energy conservation
2,Unique wind circulation system, ensure uniform workshop temperature and humidity,
25 mm in diameter test 7 l, easy to operation in the test
Third,Safety features
1,Independent temperature limit alarm system, exceeding limit temperature
automatically interrupt operation, and sound and light alarm prompts the operator,
and ensure the safe operation of the experiment is not an accident
2,High, low temperature and overtemperature alarm;
Compressor overheat, over current protection, overload protection,
fan overheating protection, water protection, etc.
Four,convenient data processing (optional)
Can connect the printer or communication interface, USB data transfer interface (U disk),
using a computer display, and print the temperature and humidity and time curve,
provide a powerful guarantee for test process of data storage and playback .
Five,Programmable touch screen controller
1,Use large screen touch screen images, screen,
simple operation, easy to edit program
2,Controller interface set available in both English and Chinese,
the real-time running diagram can be made of the screen
3,Period of 1000 to 999 with 100 groups of program cycle capacity of steps,
each time to set a maximum of 99 hours and 59 minutes.
4,After input data as well as test conditions, controller has screen lock function,
avoiding human touch and downtime.
5,Have the function of automatic P.I.D calculus, to amend the conditions of temperature
and humidity change immediately, make the temperature and humidity control more
precise and stable.
6,With RS - 232 or RS - 485 communication interface, can be designed on a computer ,
monitoring test process and performing the switch machine, and other functions.
Constant temperature and humidity oven temperature control is through the case with a built-in temperature sensor, data acquisition, the temperature controller (micro processor) adjustment,
turn on the air heating unit for increased temperature or adjust the refrigeration solenoid
valve to reduce the temperature of the casing, in order to achieve the required temperature
control. Constant temperature and humidity oven humidity control is through the body
temperature sensor,data acquisition, the humidity controller (micro information processor)
regulation, connect to tank heating element, by evaporation of the water in the tank to increase
the humidity of the casing or adjust refrigeration solenoid valve to achieve dehumidification
function, in order to achieve the humidity control need.
There are still four kinds ,which are respectively the basic DRK250, balanced control DRK632,
simple type DRK633 and DRK634 fluorine free refrigeration, the user can choose according to
need, also can customize,Drick,high-tech enterprises authenticated by country ,science and
technology plan projects unit with national sicience department ”11th five-year plan” support,
has independent intellectual property rights,
believe us and choose or make a good product for you.
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Post time: Oct-24-2017