Recirculating Coolers (Advanced Low Temp.) JEIOTECH HS-/H

State: Out of stock

Adjustable, precise PID temperature controller beneficial
for various cooling tasks in the science, research, and industrial laboratories.
Model Name : HS-15/20/25/35/45/45H/55/55H

Warranty: No warranty infomation

Price: Contact us

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Delivery time: 8h00 - 18h00 daily
Genuine product, provided width CO, CQ
03 months of free warranty for consumable and accessories
12 months of free warranty for main equipment
Accessorie's price is applied only when purchased with
main equipment
Contact us for any particular accessory's quotion

Email: info@redstarvietnam.com Every day in week

Features
Specifications
Comments

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.
● Precise temperature stability ± 0.2°C(at 15°C) without heater. - Innovative and exclusive controller can adjust the cooling capacity from 1% to 100%.
● 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.

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		HS-15	HS-20	HS-25	HS-35	HS-45	HS-55	HS-45H ²⁾	HS-55H ²⁾
Temperature ¹⁾ (bath fluid : ethylene glycol mix 1:1 water)	Working temperature range (℃ / ℉)	-20 to 40 / -4 to 104
Temperature ¹⁾ (bath fluid : ethylene glycol mix 1:1 water)	Temperature stabilityat 15℃, (±℃ / ℉)	0.2 / 0.36
Cooling capacity(bath fluid : ethylene glycol mix 1:1 water)	at 20℃ (kw)	1.45	1.8	2.5	3.3	6.5	7.1	6.5	7.1
	at 10℃ (kw)	1.15	1.5	1.8	2.3	4.5	6	4.5	6
	at 0℃ (kw)	0.86	1.15	1.1	1.7	3	4.1	3	4.1
	at -10℃ (kw)	0.62	0.85	0.65	1	2.1	2.5	2.1	2.5
	at -20℃ (kw)	0.3	0.4	0.4	0.55	1.2	1.5	1.2	1.5
Pump	Max. flow rate(L / min, gal / min)	40 / 10.57						70 / 18.49
	Max. pressure(bar / psi)	3.3 / 47.86						6 / 87
Dimension	Max. filling Capacity(L, cu ft)	13.5 / 0.47		25 / 0.88		39 /1.37
	For tubing dia.(mm / inch)	20 / 3/4
	Filling inlet(Ø, mm / inch)	37 / 1.4
	Overall(W×L×H, 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)	91.8/ 202.4	92.65/ 204.3	141.3/ 310.9	146.3/ 321.9	168 ±10/ 370 ±22	173±10/ 381 ±22	171 ±10/ 377 ±22	176 ±10/ 388 ±22
Electric Requirement (230V, 60Hz)		6.5 A	7.5 A	9.5 A	13.5 A
Cat. No.		AAH66011K	AAH66021K	AAH66031K	AAH66041K	-	-	-	-
Electric Requirement (230V, 50Hz)		6 A	7 A	7.5 A	12.5 A
Cat. No.		AAH66012K	AAH66022K	AAH66032K	AAH66042K	-	-	-	-
Electric Requirement (380V, 60Hz)						5.5 A	7 A	5.5 A	7 A
Cat. No.		-	-	-	-	AAH66259K	AAH66469K	AAH66359K	AAH66569K
Electric Requirement (380V, 50Hz)						5 A	6 A	5 A	6 A
Cat. No.		-	-	-	-	AAH66258K	AAH66468K	AAH66358K	AAH66568K

1) Technical data according to DIN 12876.
2) HS-45H, 55H is recorded by 380V, 60Hz.
※ Above specification value is recorded by 50Hz.
※ Product performance may be affected by ambient temperatures