Liquid Cooled, Recirculating Chiller
Current Customer Applications
- semiconductor fab equipment temperature control
- laboratories with recirculating house chilled water
- laser cooling
- gas bottle temperature control
- scanning electron microscopes
Operating Range: - 5°C to 50°C standard
(down to -10°C with low temp option)
(up to 65°C with high temp option)
Ambient Temperature: - 10°C to 40°C non-condensing
Stability / Repeatability: - ± 0.05°C at constant load (even near ambient)
Cooling Capacity (@ 20°C
(with 20°C facility chilled water) - Model 400LS: ~350 Watts
Model 600LS: ~600 Watts
Model 400L: ~400 Watts (discontinued)
Model 600L: >600 Watts (discontinued)
Noise (at 1 meter): - < 48 dBA (pump dependent)
Coolant / Process Fluid: - Koolance (27% propylene glycol / water mix)
or 27-50% ethylene glycol / water mix. Options available for Fluorinert / Galden or HFE)
Process Fluid Fittings: - John Guest standard (see table below for other options)
Pumps: - 6 pump choices
Tank Volume: - 300 ml with level sensor
Process Wetted Materials: - Aluminum, stainless steel and polymers (copper and stainless steel cold plate options available for 600LS model)
Facility Wetted Materials: - 400LS/600LS: Stainless steel and polymers
400L/600L: anodized aluminum cold plate
Fluid Filter: - Optional 5 μm external filter
Facility Water: - 1 gpm recirculated, filtered, treated industrial water, 10°C - 25°C with pH between 6.5 and 8.2, 100 psig maximum pressure
Facility Fittings: - Match coolant fittings (others on request)
Size (L x W x H): - 13" x 11" x 13" (32 x 28 x 32 cm)
Weight: - 28 lbs (13 kg) with basic options
Power Input: - Universal: 100-240 VAC, 50/60 Hz, 7-5 amp max