Bể điều nhiệt tuần hoàn lạnh, 20 lít Model: RW-2040G Code: AAH57122K Hãng sản xuất: JEIOTECH – Hàn Quốc Xuất xứ: Hàn Quốc

Bể điều nhiệt tuần hoàn lạnh, 20 lít

Model: RW-2040G

Code: AAH57122K

Hãng sản xuất: JEIOTECH – Hàn Quốc

Xuất xứ: Hàn Quốc

Tham khảo tại: http://www.jeiotech.com/eng/front/product/productView.php?cat_seq_i=17&pro_seq_i=155

1.      Tính năng kỹ thuật:

Tính năng vận hành:

-          Temp. range: from -35℃ to 150℃ for RW-40G 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.

Cấu trúc:

-          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.

2.      Thông số kỹ thuật:

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)
	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, 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.

3.      Cung cấp bao gồm:

-          Bể điều nhiệt tuần hoàn lạnh, 20 lít; Model: RW-2040G; Code: AAH57122K

-          Phụ kiện tiêu chuẩn

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