Thermo-con

Cool from 30C (303 K) to 20C (293 K). : Clear water Density : 1 x 103 kg/m3 Specific heat C: 4.2 x 103 J/(kgK) Water bath Refer to the information shown below for the typical physical property values by circulating fluid.

Environment

Lead 3: LEY25C 30 Regeneration Option Models Area where the regeneration option is required.

Peltier-type Chiller Thermo-con/ Compact Type

Cool from 30C (303 K) to 20C (293 K). Circulating fluid : Tap water Density : 1 x 103 kg/m3 Specific heat C : 4.2 x 103 J/(kgK) Refer to the information shown below for the typical physical property values by circulating fluid. Water bath Q = T x V x x C h x 60 x 1000 10 x 2 x 1 x 103 x 4.2 x 103 20C V = 15 x 60 x 1000 After 15 min, = 93.3 W cool 30C down to 20C.

Stainless Steel Heat Exchanger Type Air Dryer Series IDUS/IDFS

Atmospheric pressure 45 Relative humidity 100% 40 0.1MPa Amount of water in air g /m3 35 80% 60% 0.2 40% 0.3 0.4 0.5 30 0.6 0.7 0.8 25 Amount of condensed water 20% 3 8 1.0 18.2 3.0 = 15.2g/m3 20 2 3 4 1.5 15 10 5 8 7 3.0 1 6 0 5 Intake air temperature C (atmospheric pressure) Air temperature (Pressure dew point) C -20 -10 0 10 20 30 40 50 60 0 10 20 30 40 50 60 70 80 [Example] If air at 30C

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1.00 4.18 x 103 1.00 1 x 103 30C 1.01 3.91 x 103 1.01 0.94 x 103 35C 0.99 4.18 x 103 0.99 1 x 103 35C 1.01 3.91 x 103 1.01 0.94 x 103 40C 0.99 4.18 x 103 0.99 1 x 103 40C 1.01 3.92 x 103 1.01 0.94 x 103 Note) The above shown are reference values.

ChemicalThermo-con

Cooled substance total volume V Cooling time h Cooling temperature difference T Circulating fluid : 20 L : 15 min : 5C (5 K) : Clear water Density : 1 x 103 kg/m3 Specific heat C: 4.2 x 103 J/(kgK) T xV x x C h x 60 x 1000 Q = Cools 20 L of clear water from 30C to 25C in 15 minutes. 5 x 20 x 1 x 10 3 x 4.2 x 10 3 V = 15 x 60 x 1000 AL SI OUT = 467W PURGE OUT PURGE IN CHEMICAL POWER IN WATER

JXCx-OMU0004

400 9 400 3 48 500 24 500 12 500 4 60 600 30 600 15 600 5 72 700 36 700 18 700 6 84 800 42 800 21 800 7 100 900 50 900 25 900 8 150 1000 75 1000 38 1000 9 200 1200 100 1200 50 1200 10 250 1400 125 1400 63 1400 11 300 1600 150 1600 75 1600 12 350 1800 175 1800 88 1800 13 400 2000 200 2000 100 2000 14 450 2500 225 2500 113 2500 15 500 3000 250 3000 125 3000 LEY32A LEYG32A LEY32B LEYG32B LEY25C

Refrigerated Air Dryer

Given an ambient temperature of 30C and a relative humidity of 60%. Trace the arrow mark, from point A of ambient temperature 30C to obtain the intersection B on the curved line for the relative humidity of 60%. Trace the arrow mark, from the intersection B to obtain the intersection D on the curved line for the 0.7 MPa pressure characterisitics.

Standard Combinations

Pressure Gauge + Lubricator Regulator with Built-in Pressure Gauge with Back Flow Mechanism ACG20A/30A/40A P .7 ARG20K/30K/40K P .24 Air Filter + Regulator with Built-in Pressure Gauge Filter Regulator with Built-in Pressure Gauge ACG20B/30B/40B P .9 Filter Regulator with Built-in Pressure Gauge Air Filter + Mist Separator + Regulator with Built-in Pressure Gauge AWG20/30/40 P .31 ACG20C/30C

IDUS/IDFS

.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com 3 8 1.0 18.2 3.0 = 15.2g/m3 20 2 3 4 1.5 15 10 5 8 7 3.0 1 6 5 0 Intake air temperature C (Atmospheric pressure) Air temperature (Pressure dew point) C -20 -10 0 10 20 30 40 50 60 0 10 20 30 40 50 60 70 80 [Example] If air at 30C and 60% humidity is pressurized

Refrigerated Air Dryers Series IDF/IDU

1 series 10C 20C 30C Standard model (Normal operation) Set dew point Accumulated running hours display Helps maintenance control of the dryer. Gives notice of the maintenance timing etc. 1. Energy saving operation (ECO LED is ON green): Dew point can be set manually between 10 to 30C. 2. Normal operation (ECO LED is OFF): Dew point is fixed to 10C. Description No.

Table of Contents

Given an ambient temperature of 30C and a relative humidity of 60%. Trace the arrow mark, from point A of ambient temperature 30C to obtain the intersection B on the curved line for the relative humidity of 60%. Trace the arrow mark, from the intersection B to obtain the intersection D on the curved line for the 0.7 MPa pressure characterisitics.

Stainless Steel Heat

Atmospheric pressure 45 Relative humidity 100% 40 0.1MPa Amount of water in air g /m3 35 80% 60% 0.2 40% 0.3 0.4 0.5 30 0.6 0.7 0.8 25 Amount of condensed water 20% 3 8 1.0 18.2 3.0 = 15.2g/m3 20 2 3 4 1.5 15 10 5 8 7 3.0 1 6 0 5 Intake air temperature C (atmospheric pressure) Air temperature (Pressure dew point) C -20 -10 0 10 20 30 40 50 60 0 10 20 30 40 50 60 70 80 [Example] If air at 30C

HRL

Water Physical property value Temperature Density [kg/L] Specific heat C [J/(kgK)] Conventional units Weight volume ratio [kgf/L] Specific heat C [cal/(kgfC)] 5C 1.00 4.2 x 103 1.00 1 x 103 10C 1.00 4.19 x 103 1.00 1 x 103 15C 1.00 4.19 x 103 1.00 1 x 103 20C 1.00 4.18 x 103 1.00 1 x 103 25C 1.00 4.18 x 103 1.00 1 x 103 30C 1.00 4.18 x 103 1.00 1 x 103 35C 0.99 4.18 x 103 0.99 1 x 103 40C

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1.00 4.18 x 103 1.00 1 x 103 30C 1.01 3.91 x 103 1.01 0.94 x 103 35C 0.99 4.18 x 103 0.99 1 x 103 35C 1.01 3.91 x 103 1.01 0.94 x 103 40C 0.99 4.18 x 103 0.99 1 x 103 40C 1.01 3.92 x 103 1.01 0.94 x 103 Note) The above shown are reference values.

Thermo-con/Rack Mount Type

Cool from 30C (303 K) to 20C (293 K). : Tap water Density g: 1 x 103 kg/m3 Specific heat C: 4.2 x 103 J/(kgK) Water bath * Refer to the information shown below for the typical physical property values by circulating fluid.

HRX-OM-I051

Once the discharge temperature of the circulating fluid becomes 31C, 1C-thermal dissipation is assured to allow the circulating fluid in your system to be 30C. TEMP SP value is obtained for your system. TEMP PV and communication data also express 30C (circulating fluid discharge temp. value OFFSET value) that agrees with the temperature of the circulating fluid in your system.

HRS100/150

1.00 4.18 x 103 1.00 1 x 103 30C 1.01 3.91 x 103 1.01 0.94 x 103 35C 0.99 4.18 x 103 0.99 1 x 103 35C 1.01 3.91 x 103 1.01 0.94 x 103 40C 0.99 4.18 x 103 0.99 1 x 103 40C 1.01 3.92 x 103 1.01 0.94 x 103 Note) The above shown are reference values.

Thermo-chiller

1.00 4.18 x 103 1.00 1 x 103 30C 1.01 3.91 x 103 1.01 0.94 x 103 35C 0.99 4.18 x 103 0.99 1 x 103 35C 1.01 3.91 x 103 1.01 0.94 x 103 40C 0.99 4.18 x 103 0.99 1 x 103 40C 1.01 3.92 x 103 1.01 0.94 x 103 * Shown above are reference values.

energy saving effect

1.00 4.18 x 103 1.00 1 x 103 30C 1.01 3.91 x 103 1.01 0.94 x 103 35C 0.99 4.18 x 103 0.99 1 x 103 35C 1.01 3.91 x 103 1.01 0.94 x 103 40C 0.99 4.18 x 103 0.99 1 x 103 40C 1.01 3.92 x 103 1.01 0.94 x 103 Note) The above shown are reference values.