| Model No : THS-900B ( 270L ) |
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| 1 |
Internal Dimension:W900xH600xD500 mm |
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External dimension:W1500xH1300xD1000mm |
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| 2 |
Temperature Range: |
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RT(+15℃)~ +75℃ Programmable |
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| 3 |
Humidity Range: |
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60%~95%R.H. Programmable or turn off this fuction |
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| 4 |
Machine accuracy: |
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1.Analytic accuraty: |
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Temperature: 0.1 ℃ |
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Humidity : 0.1 % |
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2.Control accuracy : |
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Temperature ± 0.5℃ |
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Humidity : ±2.5%RH |
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3.Distribution uniformity: |
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Temperature：±2℃ |
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Humidity：±3.5%（75%R.H. higher）±4.5%（75%R.H. lower） |
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| 5 |
(A)Salt Spray Test: NSS,ACSS |
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1.testing zone temperature : 35 Deg C (+/-) 2 Deg C |
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2.Saturated air barrels temperature : 47 Deg C (+/-) 2 Deg C |
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(B)Corrission resistance test: |
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1.Laboratory: 50 Deg C (+/-) 2Deg C |
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2.Saturated air barrels: 63 Deg C (+/-) 2 Deg C |
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| 6 |
Air supply system: |
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1.Air pressure is 1 kg/cm2, divided into two sections adjustment |
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2.First step is rough adjustment : 2 kg/cm2 imported type air filter with drainage function, the second step is precision adjustment : 1 g/cm2 Pressure gauge |
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| 7 |
Spray fog method: |
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1.Adopt Knut principle to absorb brine to atomization, uniform atomization degree, to ensure continuous testing standard. |
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2.Fog Spray quantity: adjustable type 1-2ml(ml/80cm2/h) (average quantity of 16 hours) |
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3.Spray method: continuous spray. |
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| 8 |
Heating system: |
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Adopting the direct heating mode, fast heating, reduce the standby time, when the temperature reaches ,the ON/OFF switch shift automatically,temperature precision, less power consumption. |
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Control System: |
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1.Test Chamber temperature controller 0 ~ 99.9 Deg C , LCD display with Dual digital display, with P.T.D automatic calculation function, temperature deviation ± 0.3 Deg C |
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2.Saturated air barrel temperature controller 0 ~ 99.9 Deg C , LCD display with Dual digital display, with P.I.D automatic calculation function, error of the temperature control in ±0.3 Deg C |
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3.timmer : 0~9990hr |
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4.Digital controller:0.1s~9990hr |
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5. air pressure range of the gauge: 0~5kg/cm2 |
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6.temperature senser |
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7.electromagnetic valve |
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8. electric relay |
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Water system: |
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adopting automatic adding water supplement system, automatically added, when the water level is too low |
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| 12 |
Safety Protection Device: |
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automatic power cut off supply device while water level is too low |
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automatic power cut off supply device for over temperature |
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alarm light device |
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| 13 |
Accessories: |
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sample Shelf/sample stick 4 pcs each |
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1 pc brine mixing barrel; 1 pc standard measuring cup; HP test paper |
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3.1 pc dry bulb cup |
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4.1 pc 80cm2 collector |
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1 pc glass spray nozzle |
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1 pc Wet bulb cup |
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1 set fog dispersal system |
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1 pc meter regulator |
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reagent Nacl 2 bottles (500 g/bottle) |
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1 pc Air compressor ( Optional ) |
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| 14 |
Power: AC380V , three phase 5 lines; 50/60Hz; 6 mm2 copper wire |
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Delivery Attached Documents:Operation Manual,Warranty Card |
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China [CN] 
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