Product Details

High precision NSS, ACSS, CASS Composite salt spray cyclic corrosion test chamber

Product introduction

Use:

Combined type temperature / humidity Compound Salt spray chamber is used for imitating natural status in increase imitation test. The imitating condition is harder than status that we usually meet. The tester can simulate and combine the following status such as: salt smog, dry, humidity, normal temperature, low temperature. It is available to program or conduct the tests independent.
The tester is designed for products used in intense changeable environment, such as parts of automobile, airmaterial, photographic equipment, building materials, electroplate films&coatings and electrical & electronic system etc. It is suitable to resist to metal electrochemical corrosion.

Feature:

1. The chamber body is made of the German PVC corrosion resisting materials. With different size of the test bars and test tanks in the chamber.

2. the cover of the chamber is used by the transparent materials. It is clear for you to the state of the spraying and test objects in the chamber.

3. the cover and the body of the combined type salt spray tester uses water hermetically-sealed construction, with no salt fog overflow.

4. tower type mist spray system and strainer with salt liquid; fog spot go through spraying tower and spraying nozzle etc. function will be vaporific; available to adjust to salt fog settlement, with uniformity of the mist spray, excellent performance of working chamber.

5. The circuit board and other parts are fixed in the place which convenient to check and maintain. It uses gate lock open type side cover door, good looking and easy to maintain.

6. the larger size tester will equipped with transparent glass observation window. With the help of interior light in the lab, combining demist device, it is convenient to observe the whole test procedures during the test: with right and left pneumatic cylinders (auto open and close).

Specification:

Model	SAC-270	SAC-480		SAC-800	SAC-1440
Interior Test Chamber Dimension(cm)(W×D×H)	90×50×60	120×85×50		160×100×55	200×120×60
Exterior Test Chamber Dimension(cm)(W×D×H)	146×91×128	220×120×145		260×145×155	300×165×160
Capacity of the chamber(L)	270	480		800	1440
Capacity of the salt water tank(L)	25	40
Power	AC 220V 50HZ		AC 380V 50HZ
temperature&humidity of the operating environment	+5°C~ +35°C / <85%RH
air pressure	86~ 106Kpa
Lab. temperature	NSS ACSS 35°C±1°C
	CASS 50°C±1°C
Pressure barrel temperature	NSS ACSS 47°C±1°C
	CASS 63°C±1°C
Dry test	lab. temperature:40°C-70°C±0.5		Humidity:30%-98±5%RH
Constant temperature &humidity test	lab. temperature:RT°C-70°C±2 (without humidity if the temperature is below the -25°C
	temperature cooling time:35 mins for -70~RT°C		heating up time:60 mins for RT-50°C
	Temperature accuracy:±2°C/Humidity:30%-98±2%RH
humid heat test	Test Temperature:45°C±2°C		Test Humidity:85%~98% ±2%RH
salt density	with the density of 5% sodium chloride solution or to add 0.26 g copper chloride per litre with 5% sodium chloride.
PH value	NSS&ACSS:6.5~7.2 / CASS:3.0~3.2
compressed air pressure	1.00±0.01kgf/cm2
Temp. Stability	±0.5°C
Temp. Uniformity	2. 0°C
Temperature accuracy	±2.0°C
salt fog settlement	1.0~2.0ml/80cm2/h (the average value after collecting 16 hours at least)
material	imported corrosion resisting,aging resistance, high strength P.V.C board
heater	corrosion resisting U type Titanium Tube
temperature load cell	Pt100 platinum resistor
temperature controller	LCD digital display multicolor touch screen temperature controller
spraying mode	continuous / batch type spraying (optional)
Demist device	yes
safety device	over temperature protection,earth leakage protection,state caution light etc