Specification

MODEL	TTSS-60	TTSS-90	TTSS-120	TTSS-160	TTSS-200
Internal Dimension (W) mm	600	900	1200	1600	2000
Internal Dimension (D) mm	450	600	850	1000	1200
Internal Dimension (H) mm	400	500	500	550	600
External Dimension (W) mm	1130	1460	2200	2600	3000
External Dimension (D) mm	630	910	1200	1450	1650
External Dimension (H) mm	1070	1280	1450	1550	1600
Test Chamber Volume (L)	108	270	480	800	1440
Brine Tank Capacity (L)	15	25		40
Max Current (A)	5	12	15	18	22
Maximum Power Consumption (KW)	1.5	2.5	3.5	5	7
Power	AC220V, 50HZ			AC380V, 50HZ
Ambient Temperature and Humidity	Temperature below 35°C, <85%RH
Test Area Temperature	Salt water test method (NSS ACSS): 35°C ±1°C / Corrosion resistance test method (CASS): 50°C ±1°C
Pressure Barrel Temperature	Salt water test method (NSS ACSS): 47°C ±1°C / Corrosion resistance test method (CASS): 63°C ±1°C
Salt Water Solubility	Add 0.26g copper chloride (CuCl2 2H2O) per liter to 5% sodium chloride solution or 5% sodium chloride solution
pH Value	6.5-7.2, 3.0-3.2
Compressed Air Pressure	1.00 ± 0.01kgf/cm²
Spray Volume	1.0-2.0ml/80cm²/h (collect for at least 16 hours and take the average value)
Inner Chamber Material	Corrosion-resistant, aging resistant, high-strength PVC board
Heater	Corrosion-resistant U-shaped titanium pipe
Temperature Controller	LED digital display temperature controller, touch screen controller
Spray Method	Continuous and intermittent spray
Demisting Device	No			Equipped
Safety Devices	Over-temperature protection switch, leakage protection, status warning light

1. Temperature Range

Laboratory Temperature: 35°C~50°C (can be set arbitrarily)
Pressure Barrel Temperature: 47°C~63°C (can be set arbitrarily)

2. Heating Rate

Laboratory: Normal temperature to 35°C in about 35 minutes
Pressure Barrel: Normal temperature to 47°C in about 15 minutes

3. Temperature Control Accuracy: ±0.3°C

Distribution Uniformity: ≤2°C (Complies with international standards)

4. Brine Concentration & pH Value Requirements

Neutral Test: pH 6.0-7.0
Acid Test: pH 3.0-3.1
Spray Solution pH:
1. Neutral: 6.5-7.2
2. Acid: 3.1-3.3

Note: Carbon dioxide loss in the solution during spraying may cause pH value changes. To minimize this, heat the solution to above 35°C before placing it in the test equipment, or prepare the solution with fresh boiling water. This prevents pH fluctuations. For acid tests or copper accelerated salt spray tests, ensure the pH of the spray solution is adjusted to 2.8-3.0 and verified.

5. Standards Compliance The equipment meets the following product and testing standards:

GB/T2423.17-2008/IEC 60068-2-11-1981 Salt Spray Test Method
ASTM B117-2009 Salt Spray Test
JIS H8502 Salt Spray Test Method
GB/T10125-2012/ISO 9227-2006 Salt Spray Test Method
GB-T5170.8-2008 Environmental Test Equipment for Electrical and Electronic Products – Salt Spray Test Equipment
GB-T5170.11-2008 Corrosive Gas Test Equipment
ISO 9227 Salt Spray Test
GB-T10587-2006 Technical Conditions of Salt Spray Test Chamber

6. Power Supply Requirements

AC220V single-phase two-wire + protective grounding or AC380V three-phase five-wire system
Voltage Fluctuation Range: ±10%
Frequency Fluctuation Range: 50 ± 0.5Hz
Users must configure an air or power switch with the appropriate capacity for the equipment at the installation site. This switch should independently control the equipment’s use.