Automatic water replenishment salt spray testing machine does not require personnel to observe the value

The automatic water replenishment salt spray testing machine does not require personnel to observe the value. The salt spray testing machine uses salt containing solution or acidic salt containing solution to accelerate the corrosion of materials or products in a certain temperature and relative humidity environment, reproducing the degree of damage suffered by materials or products within a certain time range. Widely used in accelerated salt spray corrosion testing of metal material protective layers, mechanical components, electronic components, automotive components, industrial products, coatings, etc., to assess the performance of material protective layers and product resistance to salt spray corrosion

Automatic water replenishment salt spray testing machine does not require personnel to observe the value
（1）Product name: Precision saline spray testing machine

（2）Model:HW~200

（3）Specification Description:

Inner box size:2000*1000*600*mm（W*D*H*）

The outer box size is approximately:2700*1200*1485*mm（W*D*H*）

Three power sources:220Vsingle phase3KW 50HZ

（4）Box material:

The test case body adopts light gray colorPVCPlate, thickness8mmDurable temperature at65℃.

The sealing of the second laboratory cover adopts light gray colorPVCPlate, thickness8mmWarm use without distortion or deformation, with a lid support rod that can be opened at any angle, saving installation space,

The three hidden integrated reagent replenishment bottle is easy to clean and operate.

The four pressure air tank adoptsSUS#304Stainless steel pressure resistant bucket insulation effect.

The five three layer test sample rack can adjust the angle and degree of the sample freely, with uniform fog falling on all four sides and completely consistent fog exposure, accurate test results, and a large number of test samples placed. (Can be customized according to customer product requirements)

（5）Technical basis:

according toJIS、ASTM、CNS、GBStandard parameter operation setting.

Corrosion resistance test:CASS.

test room:35-50℃±1℃.

Pressure air tank:47-63℃±1℃.

（6）Air supply system:

The air pressure is adjusted in two stages, with one stage being slightly adjusted2Kg/cm²The imported air filter is equipped with a drainage function, and the second stage is precisely adjusted1Kg/cm²，¹/₄pressure gauge,Display with precision and accuracy.

（7）Spray mode:

㈠The Bernoulli principle absorbs salt water and atomizes it uniformly, without any obstruction or crystallization, ensuring continuous testing.

TwoThe nozzle is made of tempered glass, which can adjust the small amount of spray and the spray angle.

III spray volume1~2ml/hAdjustable（ml/80cm²/hStandard requires testing16Calculate the average amount per hour. The measuring cylinder adopts embedded installation, with a beautiful and neat appearance, easy observation, and reduces instrument installation space.

（8）Heating system:

Adopting direct heating method, the heating speed is fast and the standby time is reduced. When the temperature reaches, it automatically switches to a constant temperature state**,Low power consumption.Pure titanium heating tube, resistant to acid and alkali corrosion, with an ultra long service life.

（9）Control system:

The laboratory and pressure tank both use LCD dual digital element temperature controllers,Equipped with microcomputer automatic calculation function,Control error ±1.0℃The circuit board has undergone moisture-proof and anti-corrosion treatment, with high precision and long service life.

The heating tank in the second laboratory adopts a liquid expansion temperature controller0~120℃

ThreeLCD digital display programmable time controller, power outage memory function0.1S~9999hr.

FourAccumulator0~99999hr.

Fiverelay.

SixSwing board with light switch, capable of continuous operation25000Next time.

（10）Water addition system:

Adopting two types of water addition systems, automatic and manual, to supplement the pressure tank and laboratory water level automatically or manually, in order to prevent

Instrument for preventing water shortage and overheating damage.

（11）Mist removal system:

Salt spray inside the test chamber during shutdown to prevent corrosive gases from flowing out and damaging other precision instruments in the laboratory.

（12）Protective device:

When the water level is low, the power is automatically cut off and the warning light device lights up to display.

When the second temperature exceeds the limit, the power supply to the heater will be automatically cut off, and the warning light device will light up to display.

ThreeWhen the water level of the test drug (saline) is low, the warning light device will light up and display.

FourLeakage protection function, preventing personal injury and instrument failure caused by circuit leakage or short circuit.　

（13）Standard equipment:

One storage rack 　14 branch

㈡ metering cylinder 　 2 branch

Three temperature indicator needles 　2 branch

Four collectors 　 2 branch

Five glass nozzles 　1 branch

Six humidity cups 　1 individual

enclosure:

Sodium chloride test drug（Nacl） 500can 4bottle

Operating Instructions 1share

5Lmeasuring cup 2individual

Note: Other sizes can be customized according to customer requirements.