Low-temperature (Constant-temperature) Stirring Reaction Bath DHJF Series,Zhengzhou Greatwall Scientific Industrial And Trade Co.,Ltd._specification/price/image

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Low-temperature (Constant-temperature) Stirring Reaction Bath DHJF Series

Brief Introduction:

Low-temperature ( constan-temperature ) stirring reaction ( also called refrigerated circulating bath )can replace dry ice and liquid nitrogen to have low temperature reactions and has high precision of temperature control. It is mainly used for cooling and heating up flasks, beakers, and tubes and so on and ensuring them constant temperature, etc. It is used for experiments, detection and identification in hospitals, scientific research institutions, universities in biological enzyme and other fields.

DHJF Structure

Features:

1. Digital setting and display of temperature.

2. Fully enclosed magnetic stirrer can ensure stirring stability.

3. It can be equipped with built-in two stage churn and can work with stirring within the reaction vessel to maintain temperature of materials even and consistent.

4. Adjustable capping caliber can reduce secondary refrigerant consumption.

5. Equipped with a fixed link, it is easy for placement and fixation of buret, sensors and other equipped devices .

6. Compressors of International famous brand with high reliability and efficiency.

7. Tapping port is set to facilitate the staff for the replacement of bath liquid.

8. Remote computer control can be realized as follows:

DHJF Remote Control

Technical Data:

Model	DHJF-4002	DHJF-4010	DHJF-4005	DHJF-2005	DHJF-4020	DHJF-8002		DHJF-8005
Temp range(°C)	-40~99	-40~99	-40~99	-20~99	-40~99	-80~Room temp		-80~99
Temp stability(°C)	±0.2				±0.5	±2		±0.2
Bath volume(L)	2	10	5		20	2		5
Bath size(mm)	160×105	250×250	250×130		300×300	160×105		250×130
Opening size (mm)	Diameter 140	210			280	140		210
Heating Power(W)	300	1500						1500
Flow(L/min)		20						,
Lift(m)		4~6
Ambient temp(°C)	5~25
Power Supply(V/Hz)	220/50
Overall Power(W)	700	2400	2200	2100	2700	1000	2700
Material Of Machine Casing	SPCC steel with powder coating
Dimensions(mm)	466L×406W×420H	580L×455W×930H	415L×365W×740H		580L×455W×990H	600L×400W×495H(Horizontal) 450L×355W×830H(Vertical)	520L×455W×925H
Weight(kg)	35	75	46	41	95	68	90

Ultralow temperature Stirring Reaction Bath ( -100°C,-120°C)

Features:

The company has the core technology

Patent number: ZL2009 20088010.X ZL2009 20088009.7

1. Leading single-stage compression segregation ultra-low temperature technology, can meet low temperature need of -100°Cto -120 °C

2. Refrigeration compressors and other key parts adopt the products with famous brands of the United States，Germany，and France and have high reliability，and high efficiency.

3. Digital setting and display of temperature, easy to operate.

4. Circulating system adapts SUS 304,316 and macromole anti corrosion substance, which can resist rust, corrosion, and low temperature liquid pollution.

5. No circulating system under -100°C.

Parameters:

Model		DHJF-1005	DHJF-1205	DHJF-1010	DHJF-1210	DHJF-1020	DHJF-1220	DHJF-1030	DHJF-1230
Temperature range（°C）		-100～-60	-120～-60	-100～-60	-120～-60	-100～-60	-120～-60	-100～-60	-120～-60
Temperature stability（°C）		±2
Cooling Capacity (W)	-60(°C)	110	110	160		600		620
	-80(°C)	50	50	70		480		480
	-100(°C)	20	30	40		180		200
	-120(°C)		20		20		40		80
Bath volume（L）		5		10		20		30
Bath Size（mm）		220×180		250×250		300×300		400×235
Opening Size(mm)		Diameter 210				280		320
Ambient temperature（°C）		5～25
Power Supply（V/Hz）		220/50		380/50
Overall Power （W）		750		2050		2984
Materials Of Machine Casing		SPCC steel with powder coating
Dimensions（mm）		750L×605W×965H		700L×900W×1000H		1160L×800W×1310H
Weight（kg）		100		150		180	190	190	190

Zhengzhou Sykes Biotechnology Co., Ltd., a professional manufacturer of laboratory instruments, is a technological innovative enterprise integrated with researching, developing, manufacturing and sales. Professional R&D team always provides customers with perfect solutions. Products are widely used in chemical, biological, pharmaceutical industries, new materials, new energy, electronics, metallurgy, petroleum, mechanics and other fields. Main products include rotary evaporator, glass reactor, short path distillation system, vacuum pump, recirculating chiller, hermetic refrigerated and heating circulator, thermostatic bath circulator, heating bath circulator, magnetic stirrer, electric heating mantle, etc. Zhengzhou Sykes always speaks with strength and high-quality products. Our products have been exported to North America, Europe, Asia and other regions. With a professional R&D team, high quality products, competitive price, we believe that we are your best choice. Looking forward to build a long-term cooperative relationship with customers worldwide.