Sulphur Dioxide Test Chambers

Sulphur Dioxide Test Chambers

Standard Features

• Noxious gas with So2/ H2S/ NO2/ CL2
• So2 gas tank with flow meter
• So2 exhaust device
• viewing window to observe test specimens
• Inner material, shelf and door are made of glass fiber reinforced plastics
• Cooling unit with french TECUMSEH compressor
• Relative humidity from 20% ~ 98%
• So2 concentration 25+/-5 ppm
• Gas supply should be prepared by user
• Standard IEC60068-2-42

Technology Specification

Sulphur Dioxide Test Chambers Principle Diagram  

Test Area

Interior material: Glass fiber reinforced plastics;

Exterior material: Steel Plate with coating;

Control Panel

Programmable color touch-screen controller

Program: 100 groups in 999 sections

PC link with software, R-232 interface

So2 Exhaust device

When start so2 exhaust function, gas sucked through the hole into NAOH tank which have 50% concentration NAOH in.

Cooling System

Is French TECUMSEH compressor

Environment friendly refrigerant R404A & R23

Safety Device 

over-current circuit breaker,

Humidifier dry-combustion protection,

independent over-temperature protection,                 

refrigerant high-pressure protection switch,

over-current protection,earth leakage protection,  

Electric circuit and wiring

Power supply AC380V 50Hz ±10%

Sulphur Dioxide Test Chambers  

Can be used for Sea,Air,Railway,Truck transportation.

Question: I need chambers very urgently, do you have stock ?

LIB: we have no stock, our standard delivery is 30 days , if you need in urgent , we can speed up the production ,will short to 28 days , customer should notice before order .

Question: How about your LIB payment terms?

LIB: Our payment is 50% with order, and 50% before delivery.

Question: Can LIB arrange delivery to our office (Lab)?

LIB: Yes, LIB can arrange shipping to your country and to your office ( Lab) by sea, by air, by train and by truck on conditions FOB, CFR, CIF, DDU and DDP for customers .

Question: Can we visit your plant before order?

LIB: We welcome and sincerely invite you or your team to visit our plant, we will help you to arrange hotel and pick you up from airport.

Question: Have you sold chambers to our country?

LIB: Now LIB climatic test chambers sold to more than 25 countries, like USA, Canada, Russia, UK, Italy, Germany, European Union, India, Pakistan, Philippines, Singapore, Thailand Vietnam, Thailand, Iran, Brazil ……and so on .

Question: Can you arrange installations and commissioning in our lab?

LIB: Firstly, for standard chamber we had 5 days commissioning before shipping , you just need link power in your lab, then can start to operate; Secondly; we had detailed operation manual with chamber , any problems you can find and solve in it; Thirdly, some of customized chambers we should to install and teach your team to operate .

Question: How about your warranty?

LIB: It is three years warranty for every LIB’s chamber, and lifetime service. Now LIB has 8 agents in the world, and in Europe (Italy) , America (USA) Middle East(Iran) had service office, we can in first time to solve your problems.

Ms.Alven

Xi'an LIB environmental simulation industry

No.5 Zhangba First street, Shaanxi province, P.R. China 710065

Tel:86-29-68918976

Fax:86-29-68918977

Skype: Alven_lib

Alven(at)