Salt Spray Hot And Humid Testing Programmable Pt100 test sensors corrosion chamber
salt spray hot and humid Testing Programmable Pt100 test sensors corrosion chamber consistent CNS, ASTM, JIS, ISO standards, salt spray test is a variety of materials for the surface after coating, plating, anodizing, anti-rust oil, anti-corrosion treatment, testing the corrosion resistance of their products.
1, inside and outside the gallbladder were integrally molded glass fiber reinforced epoxy, light weight, corrosion resistance, high strength, no leakage, the surface, smooth and easy to clean and so on.
2, the water seal in the form of salt spray will not spill, jacket heating duct, so the studio warming up fast, uniform temperature distribution.
3, salt box cover is designed to 110 ~ 112 ℃ apex, not to direct the cold box of condensed water dripping on the test.
4, spray-way tower spray, spray tower placed on the underside of the middle of the studio. Nozzle material is quartz glass baked sprayed mist of fine materials, salt spray natural subsidence was distributed evenly.
5, the control system equipment is placed in the upper right box, user-friendly operation, set the power switch, ranked fog switch, spray switch on the front panel, two self-tuning PID digital instrumentation and equipment operation timer and a gap spray timer circuit board in the cabinet also ad hoc over-temperature protection.
1. The digital circuit design, precise temperature control, using high quality imported electrical materials, reasonable layout design, long life, fully functional test.
2. With power outages memory function, so that the original timing after the call to finish the work for the remainder of the test, with dual over-temperature protection, water shortage alert, ensure safe use.
3. Can be set separately spray mist and stop time, cycle intermittent spray.
4. The use of fog seal groove environmentally friendly water-tight manner to prevent leakage of the mist.
5. The spray tower using a conical diffuser, has a guide fog, adjust the volume and even off the fog and other functions.
6. The instrument uses ergonomic design, beautiful appearance, convenient operation.
|Inside box size(cm)||60x45x40||90x60x50||120*50*100||120x80x50|
|Outside box size(cm)||113*107*63||146*128*91||175*120*148||224*150*160|
|Testing room temperature||Salt test (NSS ACSS)35±1 degree / Corrosion Test (CASS)50±1 degree|
|Pressure barrel temperature||Salt test (NSS ACSS)47±1 degree / Corrosion Test (CASS)63±1 degree|
|Brine temperature||35±1 degree or 50±1 degree|
|Testing room Capacity||108L||270L||600L||800L|
|Brine tank capacity||15L||25L||30L||40L|
|Salt concentration||The concentration of sodium chloride 5% or the 5% concentration of sodium chloride add 0.26g per liter of copper chloride (CuCl2 2H2O)|
|Spray volume||1.0~2.0ml/80cm2/h (working at least 16 hours, and then take the average)|
|Testing room relative humidity||85% above|
|Spray form||Programmable spray (Including continuous and intermittent spray)|
Corresponding Standard :
1.GB/T 2423.17-1993 salt spray test
2.GB/T 2423.18-2000 salt spray test
3.GB/T 10125-1997 salt spray test
4.ASTM.B117-97 salt spray test
5.JIS H8502 salt spray test
6.IEC68-2-11 salt spray test
7.IEC68-2-52 1996 salt spray test
8.GB.10587-89 salt spray test
9.CNS.4158 salt spray test
10.CNS.4159 CASS Accelerated acetic acid copper salt spray test
11..GB/T 12967.3-91 CASS Accelerated acetic acid copper salt spray test
Method of operation
1, the salt spray chamber internal parts: tower spray device, funnel, rod, V-type sample holder installed.
2, connected to the gas supply, the power is turned on, turn on the power switch.
3, in the pressure tank and cabinets add water, two low level light exterminate stop adding water, at the water seal groove seal.
4, purified water and sodium chloride salt in a ratio of 1:20 with a good. The solution was poured into the reagent with a good entrance (low saline to exterminate a lamp).
5, we can open all the lamps burn out operation, spray, time switch, switch demisting before opening end of the test.
6, according to the test requirements for equipment and cycles for continuous spraying mode (continuous spray T1, T2 tables are all set to 0, T1 is set to intermittent spray working time, T2 is time to rest).
Air pressure adjustment
a: Inlet pressure regulator from the first stage regulator manually, the general control 2 ~ 4kg / cm2
b: spray pressure by the pressure reducing valve adjusted to 0.5 ~ 1.7kg / cm2, the Syrian adjustment has been adjusted in the factory, users generally will not need to adjust.