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Salt Spray Test Chamber with Touch Screen

Corrosion Test Chamber with Touch Screen

Neutral Salt Spray Test Chamber

NSS Test Chamber

ASTM B117

Salt Spray Test Chamber

Product Description:

Qualtech Products Industry newest models of Salt Spray Test Chambers with Touch Screen and Corrosion Test Chambers with Touch Screen are designed to offer the newest technology for your laboratory and your research.
This model of Salt Spray Test Chamber with Touch Screen and Corrosion Test Chamber with Touch Screen offers a Digital Control Panel with Touch Screen to program and control your test series for your research more conveniently with touch sensitive digital display technology.

Qualtech Products Industry Neutral Salt Spray Test Chambers with Touch Screen and Corrosion Test Chambers with Touch Screen are compliant with international testing standards such as ASTM 117B, ISO, DIN, MIL.

The technical salt spray test specifications for the Salt Spray Test Chambers with Touch Screen and Corrosion Test Chambers with Touch Screen are the same as for the Salt Spray Test Chambers with Analog Control Panel and Corrosion Test Chambers with Analog Control Panel as presented further on this product page. This type of Salt Spray Test Chambers with Touch Screen and Corrosion Test Chambers with Touch Screen is available in different sizes to meet your testing requirements best.

Touch Screen Control Panel – Salt Spray Test Chamber & Corrosion Test Chamber:

Salt Spray Test Chamber Touchscreen

Salt Spray Test Chambers

Corrosion Test Chambers

ASTM B117

Salt Spray Cabinet

Product Description:

Qualtech Products Industry Salt Spray Test Chambers and Corrosion Test Chambers are designed to test the protective layer of metallic materials, car parts, electronic components and many more.
This Salt Spray Test Chamber is used to quickly qualify a coating or material on a pass-fail basis and to determine the probability of corrosion of a specific material.
This Salt Spray Test Chamber is widely used in the industrial fields of hardware design and production, architecture and construction, chrome plating, paint and coatings, lamination, coated plastics, metallic structures, e.g. steel, iron, copper, and many more.

Qualtech Products Industry Salt Spray Test Chambers and Corrosion Test Chambers are designed and engineered in accordance with International Testing Standards, e.g. ASTM B117 (Standard Practice for Operating Salt Spray (Fog) Apparatus), ISO, DIN, MIL.

Salt Spray Chamber – Specifications:

ModelQPI-Q150QPI-Q250QPI-Q750
Inner Chamber Size (L x W x H)60 cm x 40 cm x 45 cm90 cm x 60 cm x 50 cm110 cm x 75 cm x 50 cm
Temperature Range35°C - 55°C35°C - 55°C35°C - 55°C
Temperature Accuracy±1°C±1°C±1°C
Test Chamber TemperatureSalt Spray Method (NSS ACSS) 35±1°C & Corrosion Resistant Test Method (CASS) 50±1°CSalt Spray Method (NSS ACSS) 35±1°C & Corrosion Resistant Test Method (CASS) 50±1°CSalt Spray Method (NSS ACSS) 35±1°C & Corrosion Resistant Test Method (CASS) 50±1°C
Saturated Air TemperatureSalt Spray Method (NSS ACSS) 47±1°C & Corrosion Resistant Test Method (CASS) 63±1°CSalt Spray Method (NSS ACSS) 47±1°C & Corrosion Resistant Test Method (CASS) 63±1°CSalt Spray Method (NSS ACSS) 47±1°C & Corrosion Resistant Test Method (CASS) 63±1°C
Brine Temperature35±1°C35±1°C35±1°C
Salt Spray Volume1.0 - 2.0ml/80cm²/h1.0 - 2.0ml/80cm²/h1.0 - 2.0ml/80cm²/h
PH-ValueSalt Spray Method (NSS ACSS) 6.5 - 7.2pH & Corrosion Resistant Test Method (CASS) 3.0 - 3.2pHSalt Spray Method (NSS ACSS) 6.5 - 7.2pH & Corrosion Resistant Test Method (CASS) 3.0 - 3.2pHSalt Spray Method (NSS ACSS) 6.5 - 7.2pH & Corrosion Resistant Test Method (CASS) 3.0 - 3.2pH
Chamber Volume108 Liters270 Liters412.5 Liters
Brine Tank Capacity15 Liters25 Liters40 Liters
Multiple Safety ProtectionPower Safety Protection & High Pressure Protection & High Temperature Protection & Fuses & much morePower Safety Protection & High Pressure Protection & High Temperature Protection & Fuses & much morePower Safety Protection & High Pressure Protection & High Temperature Protection & Fuses & much more

Salt Spray Chamber  – Design:

Salt Spray Test Cabinet

Design Structure:

1. Spray tower
2. Funnel cup
3. Salt water inlet
4. Control panel — Analog or Touchscreen (please specify your preference when ordering)
5. Regulator
6. Collective cup
7. Wet and dry bulb hygrometer
8. Chamber cover / Lid

ASTM B117 Salt Spray Test Cabinet Inside:

Spray Tower: Built-in glass nozzle placed inside the nozzle, spray tower through the pipe and then by conical diffuser approaches to distributed to the laboratory.

Spray Regulator: Adjust the volume of spray. Warm salt water spray tower at the bottom of the tank, the tank of salt water is added by the bottle into the warm salt water tank, preheating tank water level is controlled by a float, can automatically control the water level, tank bottom cleaning of drains by the use of silicone congestion control.

Collector: The drop of the spray nozzle mist to the body’s own way down the funnel cup in 80cm2, and then measured by the channel and flow to the cup.
Wet bulb cup:L-shaped cup is the case of the use of wet-bulb humidity, water containers.

Shelf: The shelf is made from plastic steel, so the centralized point of weight not more than 2kg, but the bear can still be housed within 10kg. Shelves lined with two rows of holes up and down, is placed in vertical sub-compartment bar 15 degrees, 30 degrees.

Filter: This Salt Spray Test Chamber uses to filter impurities in the salt solution to ensure that the nozzle is not clogged.

Heat Sink: The sink attached to the bottom of the chamber for water heating equipment to maintain stable temperature and humidity test, and its function heating, insulation.

ASTM B177 Salt Spray Test Chamber Outside:

Wet and Dry Bulb Hygrometer: Show the temperature and humidity of chamber.

Measuring Barrel: Collect the spray volume each time, 50ml of the characterization.

Seal Tank: Principle of using water seal to prevent leakage of salt spray.

Saturated Air Drums: Placed at the bottom of the control box, adopted SUS # 304 stainless steel. Its function is to heat the air through this barrel, humidity, saturation humidity of air to the nozzle after the spray.

Supplementary Bottles of Salt: Add salt solution to preheat tank automatically.

Chamber Cover: Angle of 100 degrees perspective roof cover, for covering the top combined into one lab.

Regulator: Adjust the air pressure of test chamber. (test condition 1kg/cm2 ).

Pressure Gauge: This table shows the pressure pointer is heated air through the saturated air drums to convey the pressure reached when the nozzle.(test condition 1kg/cm2).

Inlet: Replenish water to chamber and saturated barrels in normal use automatically.

Salt Spray Cabinet – Control Panel:

ASTM B117 Salt Spray

Control Panel:

1. Alarms
2. Chamber Temperature
3. Timer
4. Power
5. Start
6. Spray
7. Counter
8. Defog
9. Test Timer
10. Pressure Gauge
11. Pressure Tank Temperature

Control system:

Temperature Control: Control the chamber temperature, according to standard, salt test is 35℃, and corrosion test is 50℃.

Saturated Air Tank Temperature Controller: Control the saturated air barrel temperature, salt test is 47℃, corrosion test is 63℃.

Timer: Adjustable, can set the time in 0.1s~9999hr free, shut down automatically when the time is over.

Test Timer: Direct read 0-9999.9hr, record the whole work hours.

Heat sink temperature controller: Control the temperature of heat sink, Controller with temperature control of the testing machine laboratory environmental temperature changes around the difference is too large, also need to meet the adjustments, the setting method in the control box.

Salt Test: Chamber temperature set 35℃, heat sink temperature set is 47℃ (40℃-50℃).

Corrosion Test: Chamber temperature set 50℃,heat sink temperature set 65℃ (60℃-70℃).

Saturated Air Temperature Controller: Saturated air barrel safety device, the temperature value for a temperature higher than the actual 5 ℃ (in the control box).

Power Switch: Turn on Salt Spray Test Chamber

Operation Control: Control the heat system of test chamber, heat sink and saturated air barrel.

Timer Switch: Control the timer switch power.

Spray Switch: Control the spray system.

Defog Switch: Control defog system, clear the salt mist in chamber.

Over Temperature Alarm Light: The light on and cut down the power when heat sink temperature power over 65º.

Low Salt Water Alarm Light: Warm salt water tank water level below the lower limit, then the lights on and shut off the operating system.

Test End Indicator: Then the set time over, the light on and stop machine automatically.

Low Water Level Warning Left: Heating tank water level below the lower limit, then the lights and cut off the power.

Low Water Level Warning Right: Bucket of water level below the lower limit saturated, then the lights and shut
off the operating system.

Salt Spray Test Chamber – ASTM B117

ASTM B117 is the oldest and most widely used of the salt spray cabinet tests. Purportedly used as early as 1914 with roots in the National Bureau of Standards, and formalized as an ASTM B117 specification in 1939 by the American Society for Testing and Materials (ASTM). Early specifications for this method of Corrosion Testing were subject to much change.

Salt Spray (Fog) Test:

The Salt Spray (Fog) Test is often used to evaluate the relative corrosion resistance of coated and uncoated materials exposed to a salt spray or fog at an elevated temperature. Test specimens are placed in an enclosed salt spray cabinet or chamber and subjected to a continuous indirect spray of a neutral (ph 6.5-7.2) salt water solution. This climate is maintained throughout the duration of the test.

Salt Spray Corrosion Test Chamber – Water Quality Compliance ASTM D1193:

The water used in the salt spray chamber must be compliant with the ASTM D1193 Specification for Reagent Water, Type IV; to this is added enough sodium chloride that a five percent salt solution is achieved. At the time the specimens are placed into the chamber, the cabinet should be pre-conditioned to the operating temperature of 35oC (95oF) and fogging a 5% salt solution at the required of 12ml/hr.

Salt Spray Corrosion Test Chamber – Specimen Holder & Sample Positioning:

The default position for the sample placement is at a 15-30 degree angle from the vertical, although, automotive components are often tested in the “in car” position. Specimens should be placed in the cabinet so as to avoid any dripping of condensation from one specimen to another.

Corrosion Test Chamber – Test Period:

Test range in length from 24 to 5000 hours usually in increments of 24 hours. Except for the purposes of daily monitoring collection rates, and for the rotation of test specimens, the cabinet should remain closed until the test is complete.

Please click here for details on our Salt Spray Test Chambers:
Please click here for details on our Fog Corrosion Test Chamber:

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