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Within this page you will find information pertaining to LaserPure and ICE water-to-water heat exchangers, PolarPure closed-loop water chillers and the LaserPure 5i water-to-air heat exchanger.  You may also contact Technical Support for more information.

For price quotes please call, fax, or E-Mail us.  Our contact information can be found at the bottom of this page for your convenience.


Heat Exchangers

Heat Exchangers Available for Purchase

Water-to-Water Heat Exchangers
LaserPure-20
LaserPure-40
LaserPure-60
ICE

Water-to-Air Heat Exchanger
LP-5i

Closed-Loop Water Chillers
PolarPure 6
PolarPure 12
PolarPure 18


Heat Exchangers

Specifications
 

LaserPure 20

LaserPure 40

LaserPure 60

Cooling capacity at maximum plant flow

20 kW

40 kW

60 kW

deltaT @ maximum cooling capacity, 8 GPM (LP20), 10 GPM (LP 40), 15 GPM (LP 60) plant flow

4oC

5oC

5oC

Maximum plant static pressure

100 PSI

100 PSI

100 PSI

Plant water temperature range

5-30oC

5-30oC

5-30oC

Plant water quality

Glycol OK.
Not designed for seawater.

Glycol OK.
Not designed for seawater.

Glycol OK.
Not designed for seawater.

Laser loop flow

2 - 3 GPM nominal
5 GPM max

5 - 7 GPM nominal
15 GPM max

6 - 8 GPM nominal
15 GPM max

Maximum laser loop return temperature

70oC

70oC

70oC

To-Laser temperature regulation

1oC

1oC

1oC

Power Requirements (Max. operating load, both models)

208/220/240 VAC, 50/60 Hz
7.1 A @ 60 Hz
7.8 A @ 50 Hz

208/220/240 VAC, 50/60 Hz
7.1 A @ 60 Hz
7.8 A @ 50 Hz

208/220/240 VAC, 50/60 Hz
7.1 A @ 60 Hz
7.8 A @ 50 Hz

Interlock contact rating

5 A @ 28 VAC

5 A @ 28 VAC

5 A @ 28 VAC

Interlock contact condition:

   

normal  

closed

closed

closed

If reservoir level falls below ``Very Low"

open

open

open

If laser loop return temp. exceeds 77 +/- 3oC

open

open

open

Laser loop sensitivity

500 KΩ-cm to
2 MΩ-cm

500 KΩ-cm to
2 MΩ-cm

500 KΩ-cm to
2 MΩ-cm

Laser loop water quality

no additives allowed

no additives allowed

no additives allowed

For contacts to open, power must be applied and pump must be on.
Note: CSA Certifiable

 
 ICELP-5i 
PLANT SIDE WATER   
Cooling capacity26 kW @ max flow5 kW max @
2 GPM @ 40
oC ambient
 
Static Pressure90 PSI maxN/A 
Temp5-30oCN/A 
Temp Delta
     w/max flow
     minimum

40
oC
5oC
N/A 
Flow2-8 GPMN/A 
QualityTap water or any closed loop water cooling system. N/A  
Resistivity50 KΩ-cm to
2 MΩ-cm
recommend:
> 100 MΩ-cm
N/A  
pH6 - 8N/A 
Hardness<100 mg/L or
100 ppm calcium
N/A  
Particulate Size<200 mN/A 
Additives N/A 
LASER SIDE WATER
     Into laser
   
Water Temp35oC max  
Water Flow
     nominal
     min/max

2.5 - 3 GPM
1.8 / 3.5 GPM

2 GPM
2.5 GPM max
 
Water Pressure
     min/max

22 / 40 PSI
  
Temp Regulation 1oCNone 
Loop Resistivity50 KΩ-cm to
2 M
Ω-cm
Optional ext. filter
deionizing/
de-oxygenating
 
Water Temp Rtn60oC max68oC @ 2 GPM @ 40oC Ambient 
AdditivesNoneNone 
POWER   
Requirements208 VAC 10%
50/60 Hz
3 PH w/GND WYE
No Neutral
100 VAC, 60 Hz
230 VAC, 50/60 Hz
 
Operating Load-----5.5 A @ 110 VAC
3.5 A @ 230 VAC
 
Interlock Contact Rating-----10 A @ 120 VAC
10A @ 28 VDC
 
Ambient AirN/A40oC max 
 
LASER HEAT LOAD   
Innova 70C20 kW  
Innova 90C20 kW  
Innova 90C FreD20 kW  
Innova 300C24 kW  
Innova 300C MotoFreD24 kW  
StarC20 kW  
    

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Laser Innovations     1150 E. Main Street     Santa Paula    CA     93060

Tel (805) 933-0015     Fax (805) 933-0042

E-mail: information@coherentlaser.com


 


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