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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 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
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 |
Note: CSA Certifiable
| | ICE | LP-5i | | | PLANT SIDE WATER | | | | | Cooling capacity | 26 kW @ max flow | 5 kW max @
2 GPM @ 40oC ambient | | | Static Pressure | 90 PSI max | N/A | | | Temp | 5-30oC | N/A | | Temp Delta
w/max flow
minimum |
40oC
5oC | N/A | | | Flow | 2-8 GPM | N/A | | | Quality | Tap water or any closed loop water cooling system. | N/A | | | Resistivity | 50 KΩ-cm to
2 MΩ-cm
recommend:
> 100 MΩ-cm | N/A | | | pH | 6 - 8 | N/A | | | Hardness | <100 mg/L or
100 ppm calcium | N/A | | | Particulate Size | <200 µm | N/A | | | Additives | | N/A | | LASER SIDE WATER
Into laser | | | | | Water Temp | 35oC 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 | ± 1oC | None | | | Loop Resistivity | 50 KΩ-cm to
2 MΩ-cm | Optional ext. filter
deionizing/
de-oxygenating | | | Water Temp Rtn | 60oC max | 68oC @ 2 GPM @ 40oC Ambient | | | Additives | None | None | | | POWER | | | | | Requirements | 208 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 Air | N/A | 40oC max | | | | | LASER HEAT LOAD | | | | | Innova 70C | 20 kW | | | | Innova 90C | 20 kW | | | | Innova 90C FreD | 20 kW | | | | Innova 300C | 24 kW | | | | Innova 300C MotoFreD | 24 kW | | | | StarC | 20 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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