DSH6400A Flame Photometer

I. Introduction

The product is deigned per as the basic principles of the emission spectrum , widely used in agricultural fertilizers, soil analysis, concrete analysis, industry analysis and determination silicic acid, health care clinical testing and pathology.

II.Product Features:

1. K, Na can be tested simultaneously , it also can test the lithium element

2. LCD display, digital direct reading,

3. With optional size of the flame function and automatic flame-out protection device .

4. Simple, rapid analysis, the sample is less

5. Gas:Liquefied petroleum gas

III.The main technical indicators:

1. Stability:

Consecutive injections of standard solutions, the biggest change in the relative volume in 15S ≤ 3%

Test once per minute, test six times in total, the biggest change in the relative volume ≤ 15%

2. Repeatability:

Conduct 7 consecutive independent measurements for one standard solution,the relative standard deviation: ≤ 3%

3. Linearity error:

K: ≤ 0.005mmol / L (0.0100 ~ 0.0800) mmol / L

Na: ≤ 0.03mmol / L (0.0500 ~ 0.400) mmol / L

4. Detection limit:

K: The detection limit ≤ 0.004mmol / L; Na: detection limit ≤ 0.008mmol / L

5. Response time: Response time <8S

6. Suction jet of samples: Suction jet of samples <6mL/min

Other:

1. Complete Set: one host, one air compressor.

2. Normal working conditions:

Ambient temperature: 10 ℃ ~ 35 ℃

Relative humidity: ≤ 85%

The instrument should be placed horizontally on table with no vibration, avoid direct exposuring to bright light, keep away from strong electromagnetic interference, no strong airstream.

Power supply: AC220 ± 22V, Frequency: 50HZ ± 1 HZ, with good ground connection.

Rated power: 250W