DSHP640 Flame Photometer

I.Introduction

The product is deigned in accordance with the basic principles of the emission spectrum . Widely used in agricultural fertilizers, soil analysis, concrete analysis, industry analysis and determination of silicic acid, medical and health research clinical testing and pathology research, includes the detection function of lithium salt taken by mental patients .

II.Product Features:

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

2. LCD display, digital direct reading, accuracy higher than 6400A Flame Photometer.

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:

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

Measured 1 time per minute, a total of six times , relative maximum variation ≤ 15%

2. Repeatability:

Repeat the same standard solution 7 consecutive independent measurements ≤ 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. Sample : <6mL/min

Other:

7. Complete Set: one host. one air compressor .

8. 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: 220 ± 22V, frequency: 50HZ ± 1 HZ, with good ground connection.

Rated power: 250W