Zhengzhou Great Wall Science and Industry Industry and Trade Low Temperature Constant Temperature Stirring Reaction Bath DHJF-8002 Vertical
Price:¥30800

Product details
Usage features
It can replace dry ice and liquid nitrogen for low-temperature reactions, and has high temperature control accuracy. It is mainly used for cooling, heating, constant temperature, etc. of flasks, beakers, test tubes, etc. Suitable for experiments and testing in hospitals, scientific research, and colleges and universities.
●The temperature setting and display are digital mode, which is easy to operate and easy to monitor.
●Fully enclosed magnetic stirrer to ensure stirring stability.
●It can be equipped with built-in secondary stirring to keep the temperature of the sample uniform.
●The diameter of the groove cover is adjustable to reduce the loss of refrigerant during operation.
●Equipped with a fixing rod. It is convenient to install other distribution devices such as buret tubes, sensors, etc.
●It adopts internationally renowned brand compressors, with high reliability and high efficiency.
●A liquid discharge port is provided for easy replacement of the bath liquid.
Technical parameters
model | DHJF-2005 | DHJF-3010 | DHJF-3020 | DHJF-3030 | DHJF-3050 |
Use temperature range ( ℃) | -20~99 | -30~99 | |||
Temperature stability ( ℃) | ±0.2 | ±0.5 | |||
Liquid storage tank volume ( L) | 5 | 10 | 20 | 30 | 50 |
Liquid storage tank size ( mm) | Φ250×130 | Φ250×250 | Φ300×300 | Φ400×235 | Φ500×280 |
Opening size ( mm) | Φ210 | Φ210 | Φ280 | Φ320 | Φ400 |
Maximum placing flasks ( ml) | 2000 | 3000 | 5000 | 10000 | 20000 |
Heating power ( W) | 1500 | 1500 | 1500 | 3000 | 4500 |
Rated flow rate ( L/min) | 20 | 20 | 20 | 30 | |
pressure( bar) | 0.4 | 0.4 | 0.4 | 1.0 | |
Optimal ambient temperature ( ℃) | 5~25 | ||||
power supply( V/Hz) | 1~,220V,50Hz | 3~,380V,50Hz | |||
Refrigeration capacity ( W) | 320~1150 | 150~1700 | 300~2550 | 520~3240 | 1040~7500 |
The whole machine power ( W) | 2135 | 2400 | 2980 | 4670 | 7635 |
Housing material | Cold plate electrostatic spraying | ||||
Dimensions ( mm) | 535L×400W×790H | 505L×395W×825H | 580L×530W×970H | 670L×580W×1005H | 1300L×740W×1060H |
weight( kg) | 42 | 50 | 90 | 100 | 150
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Price:¥30800
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