Buy Lab Companion AAH65031K, HL-20 Low Temperature Recirculating Cooler, 230V / 60Hz

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HL-20 Low Temperature Recirculating Cooler, 230V / 60Hz

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. (for H type)
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.

We aim to show you accurate product information. Here you will find what the manufacturers have provided us with. See our disclaimer.

Technical Details

Temperature(bath fluid : ethylene glycol mix 1:1 water)	Working temperature range (°C / °F)	-20 to 40 / -4 to 104
	Temperature stability at 15°C (±°C / °F)	1 / 1.8
Cooling capacity (bath fluid : ethylene glycol mix 1:1 water)	at 20°C (kw)	1.8
	at 10°C (kW)	1.5
	at 0°C (kw)	1.15
	at -10°C (kw)	0.85
	at -20°C (kw)	0.40
Pump	Max. flow rate (L / min, gal / min)	50 / 13.2
	Max. pressure (bar / psi)	1 / 14.5
Dimension	Max. filling capacity (L / cu ft)	13.5 / 0.47
	For tubing dia.(mm / inch)	20 / 3/4
	Filling inlet (Ø, mm / inch)	120 / 4.7
	Overall (WxLxH, mm / inch)	515x715x 835 / 20.3x28.1x32.9
	Net weight (kg / lbs)	87.35 / 192.9
Electric requirement (230V, 60Hz)	7.5A

Temperature(bath fluid : ethylene glycol mix 1:1 water)	Working temperature range (°C / °F)	-20 to 40 / -4 to 104
	Temperature stability at 15°C (±°C / °F)	1 / 1.8
Cooling capacity (bath fluid : ethylene glycol mix 1:1 water)	at 20°C (kw)	1.8
	at 10°C (kW)	1.5
	at 0°C (kw)	1.15
	at -10°C (kw)	0.85
	at -20°C (kw)	0.40
Pump	Max. flow rate (L / min, gal / min)	50 / 13.2
	Max. pressure (bar / psi)	1 / 14.5
Dimension	Max. filling capacity (L / cu ft)	13.5 / 0.47
	For tubing dia.(mm / inch)	20 / 3/4
	Filling inlet (Ø, mm / inch)	120 / 4.7
	Overall (WxLxH, mm / inch)	515x715x 835 / 20.3x28.1x32.9
	Net weight (kg / lbs)	87.35 / 192.9
Electric requirement (230V, 60Hz)	7.5A

Note: Please read description carefully. Do not base your order on the picture presented.