AP1500 Lab Testing Instrument High Quality Flame Photometer

• After-sales Service: yes
• Warranty: one-year
• Customized: Non-Customized
• Structure: Desktop
• Material: Stainless Steel
• Certification: ISO
• Model NO.: AP1500
• Application: School, Hospital, Lab
• Type: Separation Type
• Receiving Elements: Silicon Photocells
• Spectrophotometry method: interference colored filters
• Displaying Method: liquid Crystal Displayed readings
• Repeatability: less than 3
• Transport Package: Standard Export Packing
• Specification: ISO
• Trademark: TBT
• Origin: Nanjing, China
• HS Code: 90158790
• Production Capacity: 500sets/Month

Product Description

Lab Testing Instrument High Quality Flame Photometer
Model:AP1500

Product Description

I. Working Principles

According to the molecular structure theory, outer electrons of atoms always move via a trapped orbit, which they usually move out of and transit to the orbit of the excited level, if they receive the heat energy provided by a flame. At the same time, attracted by the nucleus and recovering from the excited level to the normal level, the electrons release energy which can be illustrated by the spectra that release specific wavelengths. This method, which measures the luminescence levels of the elements to be determined at specific wavelengths through qualitative and quantitative analyses, is called analysis of spectra based on flame emission, and the instrument which applies to this method is called a flame photometer.
 
Theoretically, the contents of the elements to be determined are proportional to the intensity of the spectra released; however, the flame photometer normally applies only to the quantitative analysis of some alkali metals and alkaline earth metals at a certain concentration range, as limited by the excitement energy.
II. Applications
1. Analysis and measurement of cement, glass, ceramics and heat-resisting materials.
2. Measurement of the agricultural land survey and total nitrogen contents of soil.
3. Product analysis and monitoring in pharmaceutical industry and food industry
4. Content analysis of potassium and sodium in serum and urine in clinical treatment.

Product Parameters

Receiving elements:	silicon photocells
Spectrophotometry method:	interference colored filters
Displaying method:	liquid crystal displayed readings
Stability:	Users keep sampling with standard solutions. The maximum relative variation displayed in the instrument is not greater than 3 in 15s, with 1 measurement every minute, and the total measurement is 6. All the variations displayed in the instrument should be not greater than 15
Repeatability:	≤3
Linear Error:	K: ≤0.005mmolL Na: ≤mmolL
Response time:	<8s
Suction jet of samples:	<6mLmin
Measuring Range:	Na: 0 - 100ppm;  K: 0 - 100ppm;  Li: 0 - 100ppm;  Ca: 0-1000ppm;    Ba: 0 - 3000ppm;
1) Measuring Limit:	Na: 0.01ppm; K: 0.01ppm;  Li: 0.025ppm;  Ca: 0.1ppm; Ba: 10ppm;
2) Constructional features:	a) Able to detect 5 filters with Na, K, Li, Ca, Ba, 5 channels; displays 3 elements and their contents;
	b)a touch panel with a digital keyboard;
	c)single point corrections -- the correction curve can be saved on the instrument;
	d)Interface RS232, through which computers and printers can be connected;
	e)a mist separator

 

 

 

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FAQ

1. How long is the delivery time?
Normally goods will be shipped out within 7-10days after contract signed and down payment received.

2. Is it possible to make our own brand/logo on your product?
Yes, but depends on MOQ.

3. What's your MOQ?
This depends on different types of products. If it is a large machine, the MOQ is usually 1 set. For small instruments, such as thermometers, the MOQ is 50 pieces.

4. What kind of payment term you accept?
Normally,
1) If total contract value less than USD 10,000.00 : 100% T/T in advance after contract signed.
2) If total contract value more than USD 10000.00 : 50% T/T in advance after contract signed and 50% T/T after receipt of BL copy. Or, irrevocable LC is acceptable