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Introduction>FYKTextile Testing Instruments, Testing Equipment Manufacturer
In China, the national mandatory standard quot;national textile products basic safety technical specificationsquot; GB18401-2003, with effect from 1 January 2006 to enforcement, clearly defined the safety requirements of formaldehyde and other harmful substances in textile products. January 1, 2010 from the implementation of a number of national standards for clothing and textiles: quot;woven student servicequot; GB / T23328-2009, quot;male suit, coatquot; GB / T2664-2009, quot;female suit, coatquot; GB / T2665- 2009, quot;trousersquot; GB / T2666-2009, quot;tiequot; GB / T23314-2009, etc., also clearly put forward the restrictions of the formaldehyde content.FYKTextile Testing Instruments, Testing Equipment Manufacturer
FYKTextile Testing Instruments, Testing Equipment Manufacturer
Application>FYKTextile Testing Instruments, Testing Equipment Manufacturer
Textile formaldehyde content tester is used to determinate the formaldehyde content in the various textiles, clothing fabrics, often using water extraction method to prepare formaldehyde solution, and then after the color reaction with the Nessler reagent, the software can be tested out the formaldehyde content in textiles.FYKTextile Testing Instruments, Testing Equipment Manufacturer
FYKTextile Testing Instruments, Testing Equipment Manufacturer
Standards>FYKTextile Testing Instruments, Testing Equipment Manufacturer
1, IOS2912 Textiles - Determination of formaldehyde - Part 1: Free and hydrolyzed formaldehydeFYKTextile Testing Instruments, Testing Equipment Manufacturer
2, AATCC 112 Textiles - Determination of formaldehyde - Vapor absorption methodFYKTextile Testing Instruments, Testing Equipment Manufacturer
3, BS6806 Textile formaldehyde testingFYKTextile Testing Instruments, Testing Equipment Manufacturer
4, DIN EN ISO14184.2 Textiles-Determination of formaldehyde-Part2: Released formaldehyde (vapor absorption method)FYKTextile Testing Instruments, Testing Equipment Manufacturer
FYKTextile Testing Instruments, Testing Equipment Manufacturer
Parameters>FYKTextile Testing Instruments, Testing Equipment Manufacturer
1, wavelength range: 190-1000nmFYKTextile Testing Instruments, Testing Equipment Manufacturer
2, spectral bandwidth: 4nm or 2nm optionalFYKTextile Testing Instruments, Testing Equipment Manufacturer
3, wavelength accuracy: plusmn; 1nmFYKTextile Testing Instruments, Testing Equipment Manufacturer
4, wavelength repeatability: le; 0.3nmFYKTextile Testing Instruments, Testing Equipment Manufacturer
5, the wavelength set the way: automaticFYKTextile Testing Instruments, Testing Equipment Manufacturer
6, wavelength resolution: 0.1nmFYKTextile Testing Instruments, Testing Equipment Manufacturer
7, luminosity accuracy: plusmn; 0.5% TFYKTextile Testing Instruments, Testing Equipment Manufacturer
8, photometric repeatability: le; 0.2% TFYKTextile Testing Instruments, Testing Equipment Manufacturer
9, stray light: le; 0.05% TFYKTextile Testing Instruments, Testing Equipment Manufacturer
10, data output: USB interfaceFYKTextile Testing Instruments, Testing Equipment Manufacturer
11, stability: plusmn; 0.001A / h (500nm after preheating)FYKTextile Testing Instruments, Testing Equipment Manufacturer
12, luminosity range: 0-200% T, -0.3-3A, 0-9999CFYKTextile Testing Instruments, Testing Equipment Manufacturer
13, print output: parallel portFYKTextile Testing Instruments, Testing Equipment Manufacturer
14, display system: 128 * 64-bit large-screen LCDFYKTextile Testing Instruments, Testing Equipment Manufacturer
15, light source: long life imported tungsten lamp, deuterium lampFYKTextile Testing Instruments, Testing Equipment Manufacturer
16, detector: imported silicon photodiodeFYKTextile Testing Instruments, Testing Equipment Manufacturer
FYKTextile Testing Instruments, Testing Equipment Manufacturer
Feature>FYKTextile Testing Instruments, Testing Equipment Manufacturer
1, The instrument uses 128 * 64 bit dot matrix LCD display, clear display, accurate reading, stable and reliable.FYKTextile Testing Instruments, Testing Equipment Manufacturer
2, It can continuously test and store 200 sets of data, each screen can display 5 groups.FYKTextile Testing Instruments, Testing Equipment Manufacturer
3, C mode (standard curve method) can directly establish a multi-point standard curve, and can be used to build the standard curve for unknown sample concentration test.FYKTextile Testing Instruments, Testing Equipment Manufacturer
4, It can store 200 standard curve, can be called free according to the number.FYKTextile Testing Instruments, Testing Equipment Manufacturer
5, F mode (coefficient method) can enter the coefficient of the curve equation directly after the sample measurement.FYKTextile Testing Instruments, Testing Equipment Manufacturer
6, Measured and stored data has power off function.FYKTextile Testing Instruments, Testing Equipment Manufacturer
7, Wavelength can be automatic calibration, automatic setting, self-repair deviation.FYKTextile Testing Instruments, Testing Equipment Manufacturer
8, Socket type deuterium lamp, tungsten lamp design, light change free from optical debugging.FYKTextile Testing Instruments, Testing Equipment Manufacturer
9, With a standard USB data output interface and parallel print output interface to facilitate online operation and print data.FYKTextile Testing Instruments, Testing Equipment Manufacturer
10, Matching quantitative software can be directly completed photometric analysis and quantitative testing and analysis of data processing.
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