1、 Instrument Introduction

HF300 hydrogen gas generationIt consists of an electrolytic cell, a switch power supply, pressure control, flow control, drying and purification, flow display, etc. Hydrogen gas is obtained by electrolyzing potassium hydroxide aqueous solution. This instrument has a large electrolysis area, low cell temperature, and good performance

It has the advantages of high gas production and high purity. It is equipped with a liquid reflux device, which can effectively ensure that the instrument has no backflow phenomenon. It also has an overpressure power-off function to ensure the use and stability of the instrument.

2、 Product parameters

1. Safety: No need to store high-pressure hydrogen gas, can operate year-round, automatically adjust flow rate according to needs, no danger, can achieve operation.

2. Maintenance: Only deionized water needs to be added for daily use.

3. Promise: One year warranty for the entire machine.

3、 Application areas:

1. GC (gas phase) gas and carrier gas

2. Reaction gas for ELCD (Conductivity Detector)

3. Reaction gas for AED (Atomic Emission Spectrometer)

4、 Instrument maintenance

1. Daily maintenance. During normal use of the instrument, it is important to add deionized water (or purified water) in a timely manner

Do not exceed the upper limit of the liquid level when adding, and adjust the frequency of adding deionized water, the amount of hydrogen used, and the environment

Temperature related.

2. Replacement of color changing silicone gel (desiccant). When the top of the desiccant turns red, it needs to be replaced. Remove the hydrogen from the instrument

Release the air, unscrew the desiccant cylinder as a whole (counterclockwise direction), and then replace it. Ensure desiccant cylinder

After tightening the rubber surface inside the upper cover without desiccant attachment, screw the desiccant cylinder directly onto the dryer base with moderate force, not too much.

3. It is advisable to replace potassium hydroxide aqueous solution every six months.

5、 After sales service commitment

1. Warranty period: The instrument is covered by a 12-month warranty from the date of self installation, commissioning, and acceptance, and the Z body is repaired.

2. Provide timely response or telephone guidance for maintenance after the instrument malfunctions. The instrument includes shipping costs and does not include on-site debugging. Home installation within 500 kilometers

Add 1000 yuan, add 2000 yuan for 500-1000 kilometers, and calculate separately for remote areas.

3. If there is a software upgrade for the same series of instruments, our company will provide free upgrade services for users.