CRH controlled humidity circulating corrosion salt spray is a breakthrough in the field of adjustable moisture salt fog corrosion equipment, including CRH 600 ( 660 liter capacity) and CRH 1100 (660 liter capacity) two models of products. A programmable spray function can comply with most of the major automotive corrosion test standards, such as GMW 14872, SAE J2334, and other Ford, ISO, VW, Volvo, Chrysler, Renault test standards.RH (Control Relative Humidity)
By using air pre-regulators, blower modules, and atomized wet nozzles, the relative humidity and temperature of the CRH controlled humidity circulating corrosion salt haze is gradually rising. And keep in a set value.
The humidity control range is from 0 to 100% relative humidity
· The nozzle is mounted on the nozzle, and it is conveniently disassembled when using the spray function.
• Compared to spray function, the spray function is large, the spray droplets are larger, the flow rate is higher, and the spray time is shorter.• You can directly set the sprayed on / off time to better control the corrosion rate.
Reliable humidity probe
Most of the salt-like hypervisor use electronic humidity probes, when the salt fog test, the electronic humidity probe is also exposed to the salt spray corrosion environment. In the use of the machine, the humidity probe is also the process of accelerating aging. Therefore, the fault frequency of the electronic humidity probe is very high, and the reliability of the salt hook box has a relatively large effect.
The CRH salt spray test chamber of QS-labs, US QS-labs uses a special humidity module, which is separated from the salt fog function. During the salt spray test, the humidity module controller detects relative humidity in the box, and the pulsed atomization nozzle is injected into the casing, the separation design makes the CRH controlled humidity circulation corrosion salt hook box more reliability .
QS-lab CRH Humidity Circulating Corrosion Salt habits can provide various plate brackets to accommodate the size requirements of various flat test panels. They all open a 15 degree tip. The hanging rod can facilitate a small three-dimensional component and other irregular shapes.
CRH 600 controllable humidity circulation corrosion salt hangbox support 128 pieces of 100 mm x 300 mm sample test or 160 blocks 75mm x 150 mm test piece;
Many car cycle test criteria require a completely adjustable relative humidity Control, such as GMW 14872, SAEJ2334, etc. Q-FOG CRH Controlled Humidity Circulating Corrosion Salt Mog Toxes include, but is not limited to, the following criteria:
IEC 60068-2-52 IEC 60068-2-11, ISO 4623, ISO 6270-2 ISO 9227 (Supercedes ISO 3768 and 7253), ISO 16701, Prohesion, ASTM B117, ASTM D1735, ASTM D2247, A