DSH Flame Photometer

Specifications

I.Introduction

The product is deigned in accordance with the basic principles of the emission spectrum , widely used in agricultural fertilizers, soil analysis, cement, ceramics and other industries and silicate industry analysis and determination, as well as medical and health 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. Using menu-driven keyboard.

4. With function of automatic calculation of the correlation coefficient .

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

6. With data printing devices.

7. With computer online devices.

8. 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 each minute, a total of six times , determination 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. Suction jet of samples:  <6mL/min

Other:

7. Complete Set: one host, one air compressor

Normal working conditions:

Ambient temperature: 10 °C ~ 35 °C

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

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