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Recirculating Coolers

Code:
Recirculating Coolers (Low Temp.)
Powerful recirculating coolers.
Provide a wide range of cooling capacities with temperature reliability.
Performance
  • Temperature range from -20°Cto 40°C.
  • High cooling capacity up to 7.1kW at 20°C.
  • Powerful circulating pumps up to70L/min., 6 bar.
  • Refrigerating system is designed to reduce energy consumption and maximize refrigerating efficiency.
Convenience
  • Designed to simplify operation with a touch screen type display.
     - Easy-to-read VFD display with interactive touch keys.
     - Setting and resolution indication 0.1°C/°F.
     - Quick keypad lock prevents accidental parameter changes.
     - Signal indicator for operation status.
  • Bright LED water level indicator can be seen from a distance.
  • Built in pressure gauge for checking pump pressure at a glance.
  • High/low pressure gauges for condition diagnosis of refrigerating system at a glance. 
  • Wide filling inlet for easy and safe pouring of solution into the unit.
  • Double service valve prevents refrigerant leakage for easy maintenance.
  • Removable gridded vent for easy maintenance of condenser.
  • Built-in casters for easy transport and installation.
Safety
  • Self-diagnostic function identifying errors.
  • Complete safety protection system with warning alarms.
     - Low fluid level and dry-running protection; when triggered shows an error symbol on the display and an audible buzzer sound.
     - Over-temperature protection; If the equipment operates at over maximum temperature due to external environment, user can simply identify the error with a visual signal or an audible buzzer sound.
     - Over-current circuit breaker.
  • Eco-friendly R-404A / R-507 refrigerant use for environmental protection.
  • Splash-proof keypad.
 
Model
LSHL-05 LSHL-10 LSHL-15 LSHL-20 LSHL-15H LSHL-20H LSHL-25H LSHL-35H LSHL-45H LSHL-55H
Temperature 1) 
(bath fluid : ethylene glycol mix 1:1 water)
Working temp. range(℃ / ℉) -20 to 40 / -4 to 104
Temp. stability at15℃,(±℃ / ℉) 1 / 1.8
Cooling capacity
(bath fluid : ethylene glycol mix 1:1 water)
at 20℃ (kw) 0.6 0.7 1.45 1.8 1.45 1.8 2.5 3.3 6.5 7.1
at 10℃ (kw) 0.5 0.6 1.15 1.5 1.15 1.5 1.8 2.3 4.5 6
at 0℃ (kw) 0.35 0.42 0.86 1.15 0.86 1.15 1.1 1.7 3 4.1
at -10℃ (kw) 0.18 0.32 0.62 0.85 0.62 0.85 0.65 1 2.1 2.5
at -20℃ (kw) 0.04 0.14 0.3 0.40 0.3 0.4 0.4 0.55 1.2 1.5
Pump
Max. flow rate(L / min, gal / min) 50 / 13.2 40 / 10.57 70 / 18.49
Max. pressure(bar / psi) 1 / 14.5 3.3 / 47.9 6 / 87
Dimension
Max,. filling Capacity(L, cu ft) 7.5 / 0.26 13.5 / 0.47 25 / 0.88 39 /1.37
For tubing dia.(mm / inch) 20 / 3/4
Filling inlet (Ø, mm / inch) 120 / 4.7
Overall(WxLxH, mm / inch)

405×620×710/

15.9×24.4×28

515×715× 835/

20.3×28.1×32.9

550×900×1140/

21.7×35.4×44.9

605×1045×1300/

23.8×41.4×51.2

Net weight(kg / Ibs)

62.85/

138.6

64.85/

143

86.5/

190.7

87.35/

192.9

91.8/

202.4

92.65/

204.3

141.3/

310.9

146.3/

321.9

171±10/

377±22

176±10/

388±22

1) Technical data according to DIN 12876.
Description

Details

Recirculating Coolers (Low Temp.)
Powerful recirculating coolers.
Provide a wide range of cooling capacities with temperature reliability.
Performance
  • Temperature range from -20°Cto 40°C.
  • High cooling capacity up to 7.1kW at 20°C.
  • Powerful circulating pumps up to70L/min., 6 bar.
  • Refrigerating system is designed to reduce energy consumption and maximize refrigerating efficiency.
Convenience
  • Designed to simplify operation with a touch screen type display.
     - Easy-to-read VFD display with interactive touch keys.
     - Setting and resolution indication 0.1°C/°F.
     - Quick keypad lock prevents accidental parameter changes.
     - Signal indicator for operation status.
  • Bright LED water level indicator can be seen from a distance.
  • Built in pressure gauge for checking pump pressure at a glance.
  • High/low pressure gauges for condition diagnosis of refrigerating system at a glance. 
  • Wide filling inlet for easy and safe pouring of solution into the unit.
  • Double service valve prevents refrigerant leakage for easy maintenance.
  • Removable gridded vent for easy maintenance of condenser.
  • Built-in casters for easy transport and installation.
Safety
  • Self-diagnostic function identifying errors.
  • Complete safety protection system with warning alarms.
     - Low fluid level and dry-running protection; when triggered shows an error symbol on the display and an audible buzzer sound.
     - Over-temperature protection; If the equipment operates at over maximum temperature due to external environment, user can simply identify the error with a visual signal or an audible buzzer sound.
     - Over-current circuit breaker.
  • Eco-friendly R-404A / R-507 refrigerant use for environmental protection.
  • Splash-proof keypad.
 
Model
LSHL-05 LSHL-10 LSHL-15 LSHL-20 LSHL-15H LSHL-20H LSHL-25H LSHL-35H LSHL-45H LSHL-55H
Temperature 1) 
(bath fluid : ethylene glycol mix 1:1 water)
Working temp. range(℃ / ℉) -20 to 40 / -4 to 104
Temp. stability at15℃,(±℃ / ℉) 1 / 1.8
Cooling capacity
(bath fluid : ethylene glycol mix 1:1 water)
at 20℃ (kw) 0.6 0.7 1.45 1.8 1.45 1.8 2.5 3.3 6.5 7.1
at 10℃ (kw) 0.5 0.6 1.15 1.5 1.15 1.5 1.8 2.3 4.5 6
at 0℃ (kw) 0.35 0.42 0.86 1.15 0.86 1.15 1.1 1.7 3 4.1
at -10℃ (kw) 0.18 0.32 0.62 0.85 0.62 0.85 0.65 1 2.1 2.5
at -20℃ (kw) 0.04 0.14 0.3 0.40 0.3 0.4 0.4 0.55 1.2 1.5
Pump
Max. flow rate(L / min, gal / min) 50 / 13.2 40 / 10.57 70 / 18.49
Max. pressure(bar / psi) 1 / 14.5 3.3 / 47.9 6 / 87
Dimension
Max,. filling Capacity(L, cu ft) 7.5 / 0.26 13.5 / 0.47 25 / 0.88 39 /1.37
For tubing dia.(mm / inch) 20 / 3/4
Filling inlet (Ø, mm / inch) 120 / 4.7
Overall(WxLxH, mm / inch)

405×620×710/

15.9×24.4×28

515×715× 835/

20.3×28.1×32.9

550×900×1140/

21.7×35.4×44.9

605×1045×1300/

23.8×41.4×51.2

Net weight(kg / Ibs)

62.85/

138.6

64.85/

143

86.5/

190.7

87.35/

192.9

91.8/

202.4

92.65/

204.3

141.3/

310.9

146.3/

321.9

171±10/

377±22

176±10/

388±22

1) Technical data according to DIN 12876.
Additional Information

Additional Information

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