HUDA water-cooled hot and cold impact test box QD-E703-100K40 hatchback basket type

Introduction

The thermal shock testing machine is a test equipment required by the metal, plastic, rubber, electronic and other material industries, which tests whether the product is adversely affected by the rapid change of high-low temperature in a way that the item to be tested does not move. It is generally used for electronic products, auto parts and high-tech products, etc., which require severe environmental conditions testing and inspection of high reliability and resistance requirements. All functions are controlled by computer, self-developed software, with a good operation interface, so that the user's operation and monitoring are more simple and intuitive, the hold function can keep the program you are running, you can temporarily change the value of this program segment, you can set the time and parameters on the screen, so that the refrigeration, heating, temperature switching switch, according to the set value is carried out automatically.

Meets standards

Comply with MIL STD, GB, JIS, JEDEC, IEC and other test specifications, GB/T2423.1-1989 low temperature test method, GB/T2423.2-1989 high temperature test method, GB/T2423.22-1989 temperature change test, GJB150.5-86 temperature shock test, GJB360.7-87 temperature shock test, GJB367.2-87 405 temperature shock test, Japanese industrial standard JIS, Industry Standard JESD22, Communication Industry Standard GR-1221-CORE, GBT 10589-2008 Low Temperature Test Chamber Technical Conditions, GBT 11158-2008 High Temperature Test Chamber Technical Conditions; 

USB functionStandard features

1) The test curve data recorded in the controller can be transferred to the USB flash drive. Direct display and printing of test data/curves (with non-modifiable flags) via PC-specific software; or conversion of recorded data into Access data files that can be read by Microsoft Office.

2) The test curve data recorded by the controller are: 2 channel temperature - set temperature and actual temperature:

Program capacity and control functions

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

• RS-232 communication interface: curves can be displayed, and data acquisition can be used as a monitoring and remote control system

• Mode of operation: program loop mode

• Display resolution: temperature: 0.1°C, time: 0.1min

• Oil separator: separates the refrigerated oil droplets mixed with the high temperature and high pressure refrigerant gas discharged from the compressor and returns to the compressor curved rail cavity for compressor lubrication and cooling

• Drying and thrifty process: absorb residual moisture and acidic substances in the refrigerant of the refrigeration system, and filter out the solid impurity particles and copper pins in the system. Protects the normal operation of the expansion valve and capillary tube from ice and dirt blockage

• Refrigerant: The environmentally friendly refrigerant R404A/R23 is used as the only medium of this refrigeration system

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.