Nitrogen Blowing Apparatus

型号:JXDC-96

品牌:Jingxin

规格:Set

产品简介:Nitrogen purging instrument is a high-precision temperature control instrument formed by the combination of microcomputer processing and PID control.

1. Product introduction

The nitrogen purging instrument is a high-precision temperature control instrument formed by the combination of microcomputer processing and PID control. Its working principle is to blow nitrogen quickly, continuously and controllably to the surface of the heated sample, according to the evaporation speed and boiling point of the concentrated solvent , Set the heating temperature to achieve rapid concentration of a large number of samples. This instrument uses an aluminum plate heating module, which has good heat transfer and uniform heat transfer, which is conducive to rapid heating and rapid temperature control. Blow nitrogen to the surface of the sample to achieve oxygen-free concentration of the liquid sample. The blowpipes are independent of each other and will not cause cross-contamination. The air needle channels on the air distribution assembly can be used in combination or individually. The system has high temperature control accuracy, wide temperature control range, temperature numerical control digital display, and convenient temperature calibration. The product has beautiful appearance, simple operation, safe and reliable use.

2. Field of Use

The main application areas of this product:

★ Pesticide residue analysis: such as vegetables, fruits, grains, plant tissues

★ Environmental analysis: such as drinking water, groundwater and polluted water samples

★ Biological analysis: such as sample preparation in hormone analysis, liquid phase, gas phase and mass spectrometry analysis

★ Food and beverages: such as milk, wine, beer, etc. ★ Pharmaceutical drug testing: such as traditional Chinese medicine, drug screening


Product parameters:

Main parameters

Parameter range

Model

JXDC-96

Temperature control range

Room temperature+5°C -160°C

Temperature control accuracy

±0.5℃(@40℃)

Temperature control accuracy

±1℃(@120℃)

Temperature uniformity

±0.5℃

Display accuracy

0.1℃

Timing range

1-99h59min/∞

Heating time

≤15 minutes (25°C to 160°C)

Maximum lifting stroke

150mm

Maximum gas flow

15L/min

Maximum gas pressure

0.05Mpa

Number of modules

1

Module capacity

See product accessories for details

Maximum power

500W

Voltage specifications

220V 50/60Hz

Size

220*310*385mm

Weight

7.5Kg

Product acessories:

Module model

Adapter board specification

Module size (mm)

MD17

96-well 0.2mL PCR plate

153X95.5X60

MD18

96-well microtiter plate (flat bottom)

153X95.5X60

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