Refrigerated & Heating Bath Circulators JEIO TECH RW-2040G (20L)

State: Out of stock

Rapid heating and cooling throughout the entire temperature range.
Specially designed to be used with Refractometers and Viscometers, RW-G Models feature accurate and stable temperature control capability even at very low temperatures (as low as -35℃) by adopting a powerful pump for both external and internal circulation.

Warranty: 12 months

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
Downloads
Accessories
Comments

Operating Features

● Temp. range: from -35℃ to 150℃ for RW-40G Models.
from -25℃ to 150℃ for RW-25G Models.
● Microprocessor PID control / automatic tuning / calibration.
● Digital timer for delayed ON / OFF. (from 1 min to 99 hr 59 min)
● Protection against over-temperature and low fluid level.
● Convenient memory function of up to three frequently used temperature settings.
● Digital LED display. (0.1℃ resolution)
● Splash-proof keypad.
● RS-232 interface.

Constructional Features

● Suitable for both internal and external bath environment due to reduced turbulence by using five-speed duplex pump and built-in cooling coil. (1 to 3 steps of the pump for internal circulation and 4 and 5 steps for external circulation)
● Isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid and also to protect users and samples against direct contact.
● Protection against low fluid level and dry running by auto-matic shut down of the heater together with audible and visual alarms.
● Corrosion-resistant, seamless, leak-proof, round-cornered, and easy-to-clean stainless steel reservoir with a drain valve.
● Usage of CFC-free refrigerant (R-507, R-404A) and a double service valve for leakage prevention.
● Quick-release front grille for easy cleaning of the condenser.
● Compact footprints ideal for cramped lab space.

RW - 25G Models (for temperature range from -25℃ to 150℃)

Model		RW-0525G	RW-1025G	RW-2025G	RW-3025G
Bath Volume (L / cu ft)		5 / 0.2	10 / 0.4	20 / 0.7	30 / 1.1
Working Temperature Range ²⁾ (℃ / ℉)		-25 to 150 / -13 to 302
Temperature Stability ¹⁾ (±℃ / ℉)		0.05 / 0.09	0.05 / 0.09	0.05 / 0.09	0.08 / 0.14
Cooling Capacity	at -20℃ (-4℉), W	30	50	260	390
	at 0℃ (+32℉), W	230	250	410	570
	at +20℃ (68℉), W	320	380	560	680
	Refrigerator	1 / 3 LBP, R-507A	1 / 3 LBP, R-507A	1 / 2 LBP, R-404A	3 / 4 LBP, R-404A
Pump	Max. Pressure, Max. Flow rate	5.9 PSI (406.8 millibar), 7.4 gallons / minute (28 liters / minute)
Pump	Max. Suction Flow Rate ³⁾	2.6 gallons / minute (10 liters / minute)
Dimension	Bath Opening / Depth (W×L, D) (mm / inch)	150×99, 160 / 5.9×3.9, 6.3	211×154, 180 / 8.3×6.1, 7.1	290×214, 200 / 11.4×8.4, 7.9	300×264, 230 / 11.8×10.4, 9
	Overall (W×L×H) (mm / inch)	302×438×690 / 11.9×17.2×27.2	360×490×780 / 14.2×19.3×30.7	380×560×825 / 15×22×32.5	440×620×895 / 17.3×24.4×35.2
	Net Weight (kg / lbs)	37 / 81.6	44 / 97	60 / 132.2	70 / 147.7
Electrical Requirements (230V, 60Hz)		7A	9.2A	12.8A	13.8A
Cat. No.		AAH57001K	AAH57011K	AAH57021K	AAH57031K
Electrical Requirements (230V, 50Hz)		7A	9.2A	12.8A	13.8A
Cat. No.		AAH57002K	AAH57012K	AAH57022K	AAH57032K
Electrical Requirements (120V, 60Hz)		12.6A	12.6A	-	-
Cat. No.		AAH57003U	AAH57013U	-	-

* RW-2025G and RW-3025G Models are available ONLY for 230V.
1) Technical data according to DIN 12876.
2) The cooling capacity is measured on a 230V / 60Hz electrical condition.
3) The additional suction function is optional.

RW - 40G Models (for temperature range from -35℃ to 150℃)

Model		RW-0540G	RW-1040G	RW-2040G	RW-3040G
Bath Volume (L / cu ft)		5 / 0.2	10 / 0.4	20 / 0.7	30 / 1.1
Working Temperature Range ²⁾ (℃ / ℉)		-35 to 150 / -31 to 302
Temperature Stability ¹⁾ (±℃ / ℉)		0.05 / 0.09	0.05 / 0.09	0.05 / 0.09	0.08 / 0.14
Cooling Capacity	at -20℃ (-4℉), W	80	150	400	440
	at 0℃ (+32℉), W	150	330	660	700
	at +20℃ (68℉), W	280	450	800	880
	Refrigerator	1 / 2 LBP, R-404A	1 / 2 LBP, R-404A	3 / 4 LBP, R-404A	1 LBP, R-404A
Pump	Max. Pressure, Max. Flow rate	5.9 PSI (406.8 millibar), 7.4 gallons / minute (28 liters / minute)
Pump	Max. Suction Flow Rate ³⁾	2.6 gallons / minute (10 liters / minute)
Dimension	Bath Opening /Depth (W×L, D) (mm / inch)	150×99, 160 / 5.9×3.9, 6.3	211×154, 180 / 8.3×6.1, 7.1	290×214, 200 / 11.4×8.4, 7.9	300×264, 230 / 11.8×10.4, 9
	Overall (W×L×H) (mm / inch)	302×438×690 / 11.9×17.2×27.2	360×490×780 / 14.2×19.3×30.7	380×560×825 / 15×22×32.5	440×620×895 / 17.3×24.4×35.2
	Net Weight (kg / lbs)	38 / 83.8	44 / 97	60 / 132.2	67 / 147.7
Electrical Requirements (230V, 60Hz)		8.5A	10.7A	13.8A	14.8A
Cat. No.		AAH57101K	AAH57111K	AAH57121K	AAH57131K
Electrical Requirements (230V, 50Hz)		8.5A	10.7A	13.8A	14.8A
Cat. No.		AAH57102K	AAH57112K	AAH57122K	AAH57132K

* RW-40G Models are available ONLY for 230V.
1) Technical data according to DIN 12876.
2) The cooling capacity is measured under 230V / 60Hz electrical condition.
3) Additional suction pump is optional.

Refrigerated_Heating_Bath _Circulators_EN