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Salt spray test chamber | Neutral salt spray test machine | Salt spray corrosion aging test machine |
Salt spray test machine role:
Salt spray test is a salt spray test machine by artificial salt spray environment conditions to assess the corrosion resistance of products or metal materials, environmental testing.There are two main categories, one for the natural environmental exposure test, and the other for the Artificial Accelerated Simulation of Salt Spray Environmental Test Artificial simulation of salt spray environment test is to use a certain volume of space test equipment - salt spray test machine, in its volume space by artificial methods, resulting in salt spray environment to the product Salt spray corrosion resistance of the quality of its assessment.Compared with its natural environment, its salt spray environment chloride concentration can be several times the normal natural salt fog or several times the corrosion rate greatly increased, Product salt spray test, the results of the time is greatly reduced.For example, in a natural exposure to a sample of the product under test, wait until the corrosion may be a year, and artificial simulated salt spray environment test, as long as twenty Four hours, you can get similar results.
● Equipment test environment requirements:
◆ Temperature: In order to play a stable laboratory function, performance, should be chosen perennial temperature of 5 ℃ ~ 35 ℃ place
◆ relative humidity: not more than 85% RH
◆ Atmospheric pressure: 86 ~ 106kPa
◆ No strong vibration around
◆ no direct sunlight or other direct radiation heat
◆ no strong air around, when the surrounding air to be strong flow, air flow should not be directly blown on the box
◆ no strong electromagnetic field around the impact
◆ no high concentrations of dust and corrosive substances around
● Meet the standard
Applicable international standards: RELATEU STANDARDS CNS 3627, 3885, 4159, 7669, 8866; JIS D-0201, H-8502, H-8610, K-5400, Z-2371, ISO3768, 3769, B-268 B-268, GB-T2423, GJB 150, 3770;
◆ meet the GB / T 2423.17-1993 salt spray test ◆ meet GB / T 2423.18-2000 salt spray test
◆ meet the GB / T 10125-1997 salt spray test ◆ meet the IEC68-2-52 1996 salt spray test
◆ meet the ASTM B117-97 salt spray test ◆ meet GB.10587-89 salt spray test
◆ meet the IEC68-2-11 salt spray test ◆ comply with JIS H8502 salt spray test
◆ Meet CNS.4158 salt spray test ◆ Accord with CNS.4159 CASS Accelerated copper salt spray test
◆ meet the military standard GJB-150 test requirements ◆ Compliance GB 6458-86 test requirements
◆ Accord with GB / T 12967.3-91 CASS Accelerated copper salt spray test ◆ Meet GB / T 1771-2007 paint and varnish resistance to neutral salt spray performance test
Salt spray test chamber, also known as salt spray test machine, spray salt spray test machine can simulate the atmosphere of salt droplets formed by the small droplet diffusion environment equipment, is widely used in electronics, electrical and automotive, aviation , Mobile communication, motorcycles, plastics, machinery and other parts, electronic components, metal surface, the overall or protective layer of salt spray corrosion test.The device consists of room, room heating, humidification system, saturated system, electrical Control system, air supply system, protection system and other components.
Spray mode: A: continuous salt spray test machine B: Programmable salt spray test machine.
Full detection system failure can be lit when the show.
· The whole board adopts imported PVC board, the structure is strong, never deformation, and acid-resistant high temperature never aging.
* Automatic / manual water system, with the water level is insufficient to automatically / manually add water function, the test is not interrupted, the water level warning display.
· Precise glass nozzle mist diffuses evenly and naturally falls on the test piece, ensuring no crystalline salt blockage.
· The controller is in the same board, easy to operate, and at a glance.
* With double temperature protection, water level warning, to ensure the use of safety.
Imported temperature controller with manual and automatic control mode, the use of digital display, PID control, error ± 0.1 ℃, the maximum set time of up to 999HrS.
· Laboratory using steam direct heating mode, heating speed and uniform, reduce the standby time.
Spray tower with cone-shaped disperser, with a guide fog, adjust the fog and even fog and other functions.
The pressure tank uses Henry's law, will be heated and humidified, and provide the required laboratory humidity.
· The test case of the large-sized model is automatically switched on and off with the pneumatic cylinder, which is easy and safe to operate.
· After the test, with automatic defogging device, can clearly observe the test room of the test items.
First, the specifications:
Model: MIT-60 MIT-90 MIT-120
Laboratory volume (L): 110, 300, 600
Inner dimensions (W x D x H): 600 x 450 x 400, 900 x 600 x 500, 1200 x 1000 x 500
Outer dimension (W × D × H): 1070 × 600 × 1180, 1410 × 800 × 1280, 1350 × 1150 × 1615
Power supply: single phase 220V 2KW 50H
Second, the machine material:
A. Test machine cabinet with light gray impact resistant PVC board, thickness 5mm, durable temperature at 85 ℃. (Taiwan South Asia card.) Edge to strengthen the thickness of 10mm solid structure.
B. Seal of the test chamber cover is made of PVC impact-resistant board with thickness of 5mm, which is not distorted when used at high temperature. The inner and outer edges are thickened to prevent distortion caused by long-term high temperature.
C. Hidden one-piece reagent bottles, easy to clean, easy to break, easy to operate.
D. Saturated air barrels SUS # 304 stainless steel high-pressure barrels best insulation (Taiwan Electric Taiwan Exhibition)
E. Specimen Placement Station is made of 8mm temperature resistant ABS board, with strong load-bearing capacity. The test sample rack adopts plane indexing, arbitrary adjustment angle, fog uniformity on all sides, consistent fog, accurate test results, (Can be customized according to customer product requirements)
Third, the technical basis:
Set according to JIS, ASTM, CNS, GB standard parameters
A salt spray test: NSS, ACSS
1 Laboratory: ............... 35 ℃ ± 1 ℃ Volatility: ≤ ± 0.5 ℃ Uniformity: ≤ 2 ℃
2 saturated air barrel: ......... 47 ℃ ± 1 ℃
B Corrosion resistance test: CASS
1 Laboratory: ............... 50 ℃ ± 1 ℃ Fluctuation: ≤ ± 0.5 ℃ Uniformity: ≤ 2 ℃
2 saturated air barrel: ......... 63 ℃ ± 1 ℃
Fourth, the air supply system: air pressure of 1kg / cm2 two-stage adjustment
The first adjustment for the 2kg / cm2 import-type air filter with a drainage function;
The second adjustment was a pressure of 1 kg / cm2.
5, spray way:
1. Using the Bernoulli principle to draw brine and then atomization, atomization uniformity, no blocking crystallization of the phenomenon, to ensure continuous testing standards
2. Nozzle: made of special glass nozzle, spray volume can be adjusted the size and angle
3. Spray volume 1 ~ 2ml / h adjustable (ml / 80cm2 / h standard requirements for 16 hours to test the average amount). Measuring cylinder with built-in installation, neat appearance, easy to observe, to reduce equipment installation space
4. Spray mode: continuous spray
5. Using direct heating, heating speed to reduce standby time, when the temperature reaches ON.OFF switch, the temperature is accurate, low power consumption.
(Heating tube made of high corrosion-resistant heating system: titanium tube).
Sixth, the control system:
1. Laboratory temperature controller 0-99.9 ℃, liquid crystal dual digital no display with P.I.D automatic calculation, the control error ± 0.3 ℃ (YANGMING) Taiwan 1
2. Pressure air barrel temperature control 0-99.9 ℃, liquid crystal dual digital display P.I.D with automatic calculation, the control error ± 0.3 ℃ (YANGMING) Taiwan 1
3. Laboratory heating tank liquid expansion safety temperature control 1-120 ℃ (Italy) 1 only
4. Pressure air tank liquid expansion safety temperature control 1-120 ℃ (Italy) 1 only
5. Digital display time control 0.1S-9999hr (Taiwan Anliang) 1 only
6. Timer 0-99999 hr (Italy) 1 only
7. Relay (Japan Omron OMRON) 5 only
8. Spray solenoid valve (import KSD) 1 only
9. Defogging solenoid valve (import KSD) 1 only
10. Laboratory automatic water solenoid valve 1 only
11. Pressure tank automatically add a water solenoid valve
12. Plate light-type buckle switch, can be a continuous charge of 20,000 times a charge
13. Water system: automatic water supplement system, one
14. Salt spray sealed water tank: 1 way automatic water
7, security protection devices:
(A) When the water level is low, the power is automatically cut off, and the safety warning light device lights up.
(B) over-temperature, automatically cut off the heater power, safety warning light device is lit display.
(C) When the water level of the reagent (salt water) is low, the safety warning light device lights up and an alarm is displayed
(D) leakage protection, to prevent the line leakage or short circuit caused by personal injury and equipment failure
Eight, the standard configuration
A. Shelf ........................ 1 set (6 on the top row 0, 4 on the bottom row V)
B. Standard graduated cylinder
C. Collection cup ........................ 1 stick
D. Glass nozzles 1 (regular cleaning)
E. Brine filter .................. 1 (regular cleaning)
F spray tower ........................ 1 set
G. Defogging system ..................... 1 group
Nine, random accessories
Reagent sodium chloride (Nacl) 500 grams 2 bottles of hydrometer 1 PH paper 1 package
Operating instructions and warranty card 1
5L plastic measuring cup 1
Dedicated customer service center, with full-time technical engineers responsible for the pre-sale products, sales, after-sales service for users in the order before the introduction of product performance and use requirements, to provide relevant information, good user staff
The sale of equipment to ensure delivery by the contract date of delivery to your company, for special users will be sent to professional and technical personnel on-site installation, commissioning, to customer satisfaction
Equipment sales are in line with national standards and provide customers with complete equipment technical information and the corresponding technical training to help users train equipment administrators and operators to enable the proper use and maintenance of equipment; the establishment of regular return visit and maintenance system, Regularly track the quality of products sold and return visit, the user may minimize the occurrence of the loss of damage
The sale of equipment from the date of installation within 13 months from the warranty period, the warranty period free of charge due to the quality of the equipment itself caused by a variety of hardware and software failures; warranty period, according to customer needs to do maintenance services, equipment Accessories and consumables are available at a discounted price
24 hours to answer customers in the use of equipment problems, major issues how to solve the telephone communication, the national unity Customer Service: 0519-85807199