Performance
- Wide temperature range from -20°Cto 80°C.
- High cooling capacity up to 7.1kW at 20°C.
- Powerful circulating pumps up to to70L/min., 6 bar.
- Precise temperature stability ± 0.1°C(at 15°C) with integrated heaters.
- Refrigerating system is designed to reduce energy consumption and maximize refrigerating efficiency.
Convenience
- Designed to simplify operation with a touch screen type display.
– Setting and resolution indication 0.1°C/°F.
– Quick keypad lock prevents accidental parameter changes. - Bright LED water level indicator can be seen from a distance.
- Optional external sensor can be connected for more actual temperature control.
- 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.
- RS-232 interface for external control and data collection.
- Monitor via mobile app anytime, anywhere with LC Connected (mobile monitoring system) connection. (when purchased LC GreenBox)
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.
Technical Specifications:
| Model | HH-15 | HH-20 | HH-25 | HH-35 | HH-45H 2) | HH-55H 2) | |
|---|---|---|---|---|---|---|---|
| Temperature 1) (bath fluid : ethylene glycol mix 1:1 water) | Working temperature range (℃ / ℉) | -20 to 80 / – 4 to 176 | |||||
| Temperature stabilityat 15℃ (±℃ / ℉) | 0.1 / 0.2 | ||||||
| Cooling capacity(bath Fluid : ethylene glycol mix 1:1 water) | at 20℃ (kw) | 1.3 | 1.6 | 2.7 | 3 | 5 | 6.5 |
| at 0℃ (kw) | 0.9 | 1.2 | 1.3 | 1.8 | 3 | 4.1 | |
| at -20℃ (kw) | 0.2 | 0.3 | 0.5 | 0.6 | 1 | 1.3 | |
| Heating capacity(kw) | 2 | 4 | 8.4 | ||||
| Pump | Max. flow rate(L / min, gal / min) | 40 / 10.6 | 70 / 18.5 | ||||
| Max. pressure (bar / psi) | 3.3 / 47.9 | 6 / 87.02 | |||||
| Dimension | Max. filling capacity (L, cu ft) | 14 / 0.49 | 25 / 0.88 | 39 / 1.38 | |||
| For tubing dia. (mm / inch) | 20 / 3/4 | ||||||
| Filling inlet (Ø, mm / inch) | 120 / 4.7 | ||||||
| Overall (WxDxH, mm / inch) | 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) | 92 / 202.8 | 93 / 205 | 142 / 313 | 147 / 324 | 171±10/ 377±22 | 176±10/ 388±22 | |
| Electric requirement (230V, 60Hz) | 15A | 16A | 27A | 31A | |||
| Cat. No. | AAH67012K | AAH67021K | AAH67031K | AAH67041K | – | – | |
| Electric requirement (230V, 50Hz) | 14.5A | 15.5A | 25A | 30A | |||
| Cat. No. | AAH67012K | AAH67022K | AAH67032K | AAH67042K | – | – | |
| Electric requirement (380V, 60Hz) | 18.3 | 19.8 | |||||
| Cat. No. | – | – | – | – | AAH67159K | AAH67169K | |
| Electric requirement (380V, 50Hz) | 17.8 | 19.3 | |||||
| Cat. No. | – | – | – | – | AAH67158K | AAH67168K | |
