Automatic Salt Water Immersion Test chamber for battery pack testing Customized size with programmable control

                               Sea Water Immersion Test Machine

The sea water immersion test machine is mainly used for seawater immersion test with temperature shock for power battery, and the quality and reliability test of products, parts and materials under simulated seawater immersion conditions. 

The machine is composed of high temperature test area, sea water tank and lifting basket three parts. 

Relevant standards requirement: 
1.Test Object: Battery storage pack or system. 
2.The test object connects all the wiring harness, connector and other parts according to the whole vehicle connection mode. Select one of the following two methods to operate test at the room temperature.
•Immerse the test objects (in the direction of real vehicle assembling) into 3.5% NaCl solution (mass fraction, simulated under normal temperature water composition) for 2 hours. The water depth is to be sufficient to completely submerge the test objects.
•Test objects according to GB/T4208-2017 part 14.2.7 test method and test process.  

Technical Parameters:

Product Name: Sea Water Immersion Test Machine 

Sea Water Tank Internal Dimension: W3000 X D2000 X H800mm (can be customized)
Space Occupation W4000 X D2600 X H3300mm 

Sea water tank temperature: 0C ~ 30C

Temperature control range: RT+10C ~ 150C 

Temperature uniformity: ≤2.0C 

Temperature fluctuation: ≤ ±0.5 C
Single Crane: Cantilever Lifting, Rotatable, Multi-dimensional Lifting
Travelling Crane: Travelling crane can move up/down and move forward/backward.
Lifting basket transit time: 20s 

Lifting basket load capacity: ≥1000KG 
Water Tank Material: SUS316 
Max Load: 700KG (can be customized)
Power: 30kW  
Power Supply AC 380V 
Other requirement Automatic filling and draining water system.
On-line monitoring of brine concentration, manual addition of salt, automatic detection of concentration.
PLC touch screen control + Computer remote control system. 
Video monitoring system, Lighting system. 

Safety protection: 

1) Sea water tank refrigeration system:

    compressor overload protection; Over pressure protection; low pressure protection; Over temperature protection; shortage of oil protection; water shortage protection; water over temperature protection; 

2) High temperature unit heating system: Heater short circuit protection; heater over temperature protection; 

3) Power supply: leakage protection, short circuit protection, wrong phase, low pressure protection, over pressure protection; 

4) Three color light to show the working status 

5) water pump: overload protection, short circuit protection;