Nitrogen Blowing Apparatus

型号:JXDC-20

品牌:Jingxin

规格:Set

产品简介:JXDC-20 It has the characteristics of convenient use, large temperature control range, and high precision.

product description:

JXDC-20 nitrogen purging instrument adopts microcomputer and PID fuzzy control technology, and uses high-purity aluminum material as the heat transfer medium to replace the traditional water bath device. It has the characteristics of convenient use, large temperature control range, and high precision. Its working principle is to blow nitrogen or air to the surface of the heated sample quickly, continuously and controllably, and set the heating temperature according to the evaporation speed and boiling point of the concentrated solvent to achieve rapid concentration of a large number of samples.


Features:

◆ The blowpipes are independent of each other and will not cause cross-contamination;

◆ Each air needle channel can be used in combination or alone;

◆ The system has high temperature control accuracy, wide temperature control range, temperature numerical control display, and temperature calibration is convenient;

◆ The product has beautiful appearance, simple operation, safe and reliable use;


Product parameters:

The main parameters

Parameter range

temperature range

Room temperature +5℃~150℃

Temperature control

≤±0.5℃

Temperature uniformity

≤±0.5℃

@100℃Temperature stability@100℃

≤±0.5℃

Heating time (40℃-150℃)

≤30min

gas pressure

0.05Mpa

Air needle length

150mm

Air needle length

250V 3A Φ5×20

Dimensions

230X225X450(mm)

Timing

99 hours and 59 minutes long

Display accuracy

0.1℃

@150℃Temperature stability@150℃

≤±1℃

Lifting stroke

200mm

Gas flow

15L/min

Number of modules

2个

power

400W

weight

7.5KG


Optional accessories:

Model

Test tube diameter

Test tube number

MD03

10mm(47mm)Hole depth

24

MD04

12mm(47mm)Hole depth

24

MD05

13mm(47mm)Hole depth

24

MD06

15mm(47mm)Hole depth

16

MD07

16mm(47mm)Hole depth

16

MD08

19mm(47mm)Hole depth

12

MD09

20mm(47mm)Hole depth

12

MD10

26mm(47mm)Hole depth

8

MD11

28mm(47mm)Hole depth

4

MD12

40mm(47mm)Hole depth

3

MD15

1.5ml Centrifuge tube

24

MD16

2.0ml Centrifuge tube

24

Custom module

Sample tube specifications provided by the customer

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