HUDA programmable high-low temperature impact test box, Three-Chamber air-cooled QD-E703-150KS55

Introduction

The thermal shock testing machine is suitable for aerospace products, information electronic instruments, materials, electricians, vehicles, metals, electronic products, various electronic components, wires, cables, etc. in the environment of high-low rapid alternating environment, to test their performance indicators and quality management.

Meets standards

GJB150.5A-2009 Temperature Shock Test

GB/2423.13-2002 Temperature shock test

GJB360B-2009 Temperature Shock Test 

GB2423.1-2008/IEC6008-2-1-2007 Environmental Test for Electrical and Electronic Products Part 2: Test Method Test A: Low temperature

GBT 2423.2-2008 Environmental test for electrical and electronic products Part 2: Test method Test B: High temperature

GBT 10589-2008 Technical conditions for low Temperature Test Chambers

GBT 11158-2008 Technical conditions for high Temperature Test Chamber

Operating Principle

The pre-cooling zone, the preheating zone and the test area are independent, and the three boxes do not need to move the test product through the damper switching, and when the impact is at room temperature, the ambient temperature is introduced into the test space through the blower, and the heat or cooling capacity of the test space is excluded, and the high-low temperature tank damper is closed at the same time; when the impact is low, the high temperature and normal temperature groove damper are closed, and the low temperature tank communicates with the Test Chamber, and the pre-stored cooling capacity is introduced into the Test Chamber instantly; when the impact is at high temperature, the low temperature and normal temperature groove damper is closed, and the high temperature tank communicates with the Test Chamber, and the pre-stored heat is introduced into the Test Chamber instantly. So as to achieve the purpose of rapid alternating temperature

Program capacity and control functions

The number of programs that can be used: up to 120 groups, and the programs can be set to be used in connection

Repeatable commands: each command can be executed up to 9999 times

It has the function of high temperature start/low temperature start/normal temperature start, two or three zone impact

It has the function of pre-heating and pre-cooling, and has the function of skipping and holding in the execution of the program

It has 6 sets of PID parameter settings

It has the function of power-off program memory, automatic start and continuous execution of the program after resuming power

It has the function of temperature waiting timer

Data acquisition, export, view graphics function

It has the function of scheduled start and shutdown

It has the function of adjusting the date and time

Button and screen lock function

Used for automatic cyclic impact or manual selective impact

Fault medical record table display function

The screen can be backlit adjusted, and the backlight time can be set

. PID automatic calculation and FUZZY control

Screen display function

Adopt man-machine dialogue mode, touch input and control

The actual (PV) value of the temperature setting (SV) is displayed directly

It can display the execution program number, segment, remaining time and cycle times, and running time

The status of the execution program action is displayed

. The language conversion can be switched between Traditional Chinese and English

. 7-inch LCD color display

Safety protection device

Refrigeration system: compressor overheating, compressor overflow, compressor overpressure, condensing fan overheating

Test chamber: adjustable over-temperature protection, air conditioning channel limit over-temperature, fan, motor overheat relay

Others: Total Power Phase Sequence and Phase Loss Protection Leakage Protection Overload and Short Circuit Protection Ambient Temperature Overload Protection

Environmental conditions: The ambient temperature of the equipment should be kept within 0°C~±35°C Relative temperature: ≤85%

1. Requirements for storage environment

1) The ambient temperature of the equipment should be kept within 0°C~±45°C

2) When the ambient temperature is lower than 0°C, (the equipment stops for a long time) the water stored in the equipment should be discharged cleanly, so as to avoid the water in the pipeline from freezing and damaging the pipeline

2. Requirements for installation site

1) Please confirm the size required for the installation of the equipment

2）The distance between the left and right sides of the Test Chamber and the rear side wall plate shall not be less than 500mm, and the front distance shall not be less than 1000mm

3）When the equipment is running, enter the door, passage, elevator, etc., whether it can be entered, so as not to affect the progress of your company's project

controller

1) Imported LED digital display (P, I, D+S, S, R.) microcomputer integrated controller

2) Adopt human-computer interaction mode and touch input to allow users to quickly get started

3) The number of programs that can be used: up to 120 groups

4) Repeatable commands: each command can be executed 9999 times

5) Time setting: 0~99 hours 59 minutes

6) The graphical curve can be displayed in real time when the program is executed

7) Display content: temperature setting (SV), actual (PV) value, execution period, program curve execution function, running time, number of stages, running time, remaining time, fault status and failure time

8) There is a function of skipping files and holding during program execution

9) Language selection: You can switch between Chinese and English

10) The production of the program adopts the dialogue type, with editing, clearing, and other functions

11) With 3 sets of time signal output control (can control the DUT ON/OFF action)

12) It has 4 sets of PID parameter settings

13) RS-485 interface

14) It has the function of appointment start + appointment shutdown

15) When the machine fails, the fault screen will be displayed and the buzzer will sound loudly

16) It has the function of power-off program memory, automatic start and continuous execution of the program after resumption

17) USB storage function: backup internal parameters, program setting, operation curve recording, U disk memory

Main accessories and origin

host X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.