Potassium bromide window

NegotiableUpdate on 05/06

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Nature of the Manufacturer: Producers

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Overview

Our company produces potassium bromide window plates (KBr window plates) and crystals with high transmittance and a wide transmission band, with a purity of up to 99.99%. Widely used in Fourier transform infrared spectrometers, infrared spectrophotometers, and infrared devices as spectroprisms, transmission windows, and lenses.

Product Details

Our company producesPotassium bromide windowThe KBr window and crystal have high transmittance and a wide transmission band, with a purity of up to 99.99%. Widely used in Fourier transform infrared spectrometers, infrared spectrophotometers, and infrared devices as spectroprisms, transmission windows, and lenses

KBr crystals have high transmittance and a wide transmission band, and are widely used in infrared spectrometers, spectrophotometers, and the prism, transmission window, and lens of infrared devices.
Main physical properties:
1. Refractive index: nd=1.559, n (10 μ)=1.525
2. Melting point: 730 ℃
3. Density: 2.75g/cm3
4. Mohs hardness: Level 2
5. Cleavage plane: [100]
6、溶解度： 53.5g/100gH2O
7. Transmittance range: 0.2-25 μ m
8. Thermal expansion coefficient: 3.76 × 10-5/℃
9. Thermal conductivity: 0.0115 c/g. ℃. cm. s
10. Infrared absorption coefficient: 1 × 10 ˉ cm ˉ ¹

name	performance metrics	Specification	Our company produces its own products unit price	Parker's production unit price in the United States (USD)
Potassium bromide window (Or) KCL	Easily deliquescent, transmitted through wavelengths of 50000-400 wavenumbers, Transmittance greater than 92% (0.2~25 microns) Perforated window panel plus 20 yuan	Less than Φ 20	150 yuan	$47
		Including Φ 20- Φ 22	200 yuan	$47
		Φ23-Φ25*4	240 yuan	$31-41
		Φ30*5	300 yuan	$28-40
		Φ32X3	320 yuan	$28-40
		Φ40X5	500 yuan	$120
		Φ44*6	600 yuan	$135
		Fang 44 * 22 * 6	600 yuan	$100
		Φ50*6	1500	$140
		Φ56*8	1800	$300
		Φ60*10	2500	$500

Other customizable window panels

Infrared windows include KBr windows, calcium fluoride windows, sodium chloride windows, zinc selenide windows, barium fluoride windows, magnesium fluoride windows, zinc sulfide windows, and quartz windows. The relevant parameters are as follows:

Potassium bromide window KBr (or NaCl) is easily deliquescent and can pass through wavelengths of 7800-400cm? ， (1-25um) transmittance greater than 92%;
Calcium fluoride window CaF2 is not easily deliquescent and can pass through wavelengths of 7800-1100cm ˉ? ， (1~9um) transmittance greater than 90%;
Zinc sulfide window plate ZnS is not easily deliquescent and can pass through wavelengths of 7800-700cm ˉ? (1-14um) transmittance greater than 85%;
Bromide block window KRS-5 is not easily deliquescent and can pass through wavelengths of 7800-200cm? (1-50um) transmittance greater than 92%;
Zinc selenide window plate ZnSe is not easily deliquescent and can pass through wavelengths of 7800-440cm? (1-23um) transmittance greater than 68%;
Quartz window SiO2 is not easily deliquescent, with a transmittance of 190nm-4.5um exceeding 92%;
Magnesium fluoride window plate MgF2 is not easily deliquescent, with a transmittance of over 90% at wavelengths of 0.11-8.5um;
Barium fluoride window plate BaF2 is not easily deliquescent and can pass through wavelengths of 7800-800cm? (1-12um) Transmittance greater than 90%