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Specification for salt spray tester
author：管理員 Publication time：2017-03-10 09:24:00 Read：
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| 1、 Product overview: Salt spray tester is a device simulating the dispersion system composed of small salt droplets in the atmosphere. It is widely used in salt spray corrosion test of electronic, electrical and motor vehicle parts, FPC soft board, hardware tools and other electroplating products. It can meet the requirements of neutral salt spray, acid salt spray, copper acceleration (CASS) and other tests. It is the most cost-effective product in salt spray corrosion test chamber series. 2、 Main technical parameters of the product: 1. Model sy-6 2. Test box temperature 35 ℃± 1 ℃ / 50 ℃± 1 ℃ 3. Pressure box temperature 47 ℃± 1 ℃ / 63 ℃± 1 ℃ 4. Studio size test box size 60 × 45 × 40 (L × w × h) cm 5. Overall dimension tester size 105 × 65 × 115 (L × w × h) cm 6. Temperature uniformity ≤± 2 ℃ 7. Temperature fluctuation ≤± 0.5 ℃ 8. Salt spray settlement: 1 ～ 2ml / h.80cm2 9. Test air pressure 1.00 ± 0.01kgf/cm 10. Spray mode SPRAY WAY continuous or intermittent spray. 11. Power supply AC 220V 50Hz 1.5kw 3、 Structure: 1. materials: (a) The laboratory adopts South Asia PVC polyethylene board in Taiwan, which has strong structure, acid and alkali resistance and high temperature resistance to 78 ℃ (b) The sealing cover of the laboratory is made of joint pressure plate. (c) It is easy to clean and not easy to break (d) The plane dividing frame is used in the laboratory. The angle can be adjusted freely. The direction of falling fog and receiving fog is completely the same Therefore, a large number of test pieces are placed 2. According to CSN, JIS and ASTM standards, it can be set constant temperature control: (a) brine spray test: NSS; AASS (1) Laboratory: 35 ℃± 1 ℃ (2) Pressure air barrel: 47 ℃± 1 ℃ (b) Corrosion resistance test: CASS (1) Laboratory: 50 ℃ ± 1 ℃ (2) Pressure air barrel: 63 ℃± 1 ℃ 3. Air supply system: the air pressure is 1kg / cm2, which is adjusted in two sections The first adjustment is 2kg / cm2 imported air filter with drainage function; the second adjustment is 1kg / cm2 4. spray mode: (a) Adopting bernoult principle to absorb salt water and then atomize, atomization is even, and there is no blocking crystallization phenomenon, which can ensure the standard of continuous test and intermittence (b) Nozzle: made of special glass nozzle, can be used for 4000 hours without crystal salt blockage (c) spray volume adjustment: 1~2 (ml/80cm /h) (at least 16 hours for average). (d) spray mode: continuous or intermittent. 5. Heating system: adopt direct heating mode, fast heating speed, reduce standby time, p.i.d + SSR control (heating Titanium tube) 3、 Structure: 1. materials: (a) The laboratory adopts South Asia PVC polyethylene board in Taiwan, which has strong structure, acid and alkali resistance and high temperature resistance to 78 ℃ (b) The sealing cover of the laboratory is made of joint pressure plate. (c) It is easy to clean and not easy to break (d) The plane dividing frame is used in the laboratory. The angle can be adjusted freely. The direction of falling fog and receiving fog is completely the same Therefore, a large number of test pieces are placed 2. According to CSN, JIS and ASTM standards, it can be set constant temperature control: (a) brine spray test: NSS; AASS (1) Laboratory: 35 ℃± 1 ℃ (2) Pressure air barrel: 47 ℃± 1 ℃ (b) Corrosion resistance test: CASS (1) Laboratory: 50 ℃ ± 1 ℃ (2) Pressure air barrel: 63 ℃± 1 ℃ 3. Air supply system: the air pressure is 1kg / cm2, which is adjusted in two sections The first adjustment is 2kg / cm2 imported air filter with drainage function; the second adjustment is 1kg / cm2 4. spray mode: (a) Adopting bernoult principle to absorb salt water and then atomize, atomization is even, and there is no blocking crystallization phenomenon, which can ensure the standard of continuous test and intermittence (b) Nozzle: made of special glass nozzle, can be used for 4000 hours without crystal salt blockage (c) spray volume adjustment: 1~2 (ml/80cm /h) (at least 16 hours for average). (d) spray mode: continuous or intermittent. 5. Heating system: adopt direct heating mode, fast heating speed, reduce standby time, p.i.d + SSR control (heating Titanium tube) 5、 Safety protection device: (a) When the water level is low, the heater will be cut off automatically (b) In case of over temperature, the power supply of heater will be cut off automatically (c) With safety warning light |