Application of DHJF Refrigerating & Heating Stirring Reaction Instrument:
It 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.
2: Technical Data of DHJF Refrigerating & Heating Stirring Reaction Instrument:
|
Model
|
DHJF-4020
|
DHJF-8002
|
DHJF-8005
|
|
Temperature range(°C)
|
-40~99
|
-80~Room temp
|
-80~99
|
|
Temperature stability(°C)
|
±0.5
|
±2
|
±0.2
|
|
Bath volume(L)
|
20
|
2
|
5
|
|
Bath opening(mm)
|
Φ280×300
|
Φ 140×110
|
Φ 210×130
|
|
Heating Power(W)
|
1500
|
-
|
1500
|
|
Flow(L/min)
|
12
|
-
|
12
|
|
Lift(m)
|
5~7
|
-
|
5~7
|
|
Ambient temperature(°C)
|
5~25
|
|
PowerSupply(V/Hz)
|
220/50
|
|
Overall Power(W)
|
2700
|
1000
|
2700
|
|
MaterialsOf Machine Casing
|
SPCC steel with powder coating
|
|
Dimensions(mm)
|
580L×455W×990H
|
600L×400W×495H(Horizontal)
450L×355W×830H(Vertical)
|
520L×455W×925H
|
|
Weight(kg)
|
95
|
68
|
90
|
Characteristics of DHJF- series Refrigerating & Heating Stirring Reaction Instrument:
♦ Digital setting and display of temperature.
♦ Fully enclosed magnetic stirrer can ensure stirring stability.
♦ 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.
♦ Adjustable capping caliber can reduce secondary refrigerant consumption.
♦ Equipped with a fixed link, it is easy for placement and fixation of buret, sensors and other equipped devices
♦ Compressors of International famous brand with high reliability and efficiency.
♦ Tapping port is set to facilitate the staff for the replacement of bath liquid.
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