非破坏性的粉末和薄片水分监测分析仪
利用近红外原理可以进行固体和粉状物料表面水分分析,对于许多应用来说，如果能够在无接触，快速和持续地取得了很大的优势。该反射光度计是一个合适的工具。例如，水分监测是可能的纤维素，塑料颗粒，硅石，建材，而且还箔，纸张，清洁剂和营养，否则，粉或颗粒状的一致性与制药和化学物质。该反射光度计组成的评估设备，与光源和测量波长过滤器测量头。
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Non-destructive moisture monitoring at powders and foils
The moisture at surfaces of solid and pulverized materials can be measured by light at the Near Infrared. For many applications, it is of great advantage if this can be achieved in a contact-free, quick and continuous manner.
The Reflection-photometer is an appropriate instrument.
For example, moisture monitoring is possible for cellulose, plastic granulates, silica, building materials, but also foils, paper, detergents and nourishment or else, pharmaceutical and chemical substances with pulverized or granular consistency.
The Reflection-photometer consists of the evaluation device, a measuring head with light source and the filter for the measuring wavelength.
Technical specification
Brochure
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Technical specification
Non-contact moisture control at powders and foils
Reflection photometers operate reliably and are suitable for measuring of transparent materials as foils and films. But also at the production of salt and sugar, the reflection photometers make the required control of the degree of whiteness possible.
The versatile instruments measure color shades in case of textiles and plastic materials.
Depending on the configuration, the extremely durable instruments are suitable for the random sample measurement, the operation in laboratories or for the continuous measurement directly above a conveyor belt or a chute.
| | Light sources for the Visible
and the Near-infrared spectrum: | Tungsten light bulb
Halogen light bulb | | Photo detector: | Silicium photodiode
Lead-sulphide photo resistor | | Maximum ambient temperature: | 35癈, higher temperatures by cooling devices | | Cable length: | max. 200 m, between measuring head and evaluation device | | Weight: | approx. 8 ?10 kg | | Dimension: | 300 x 225 x 125 mm | | Sensor distance: | RMK 10 = 100 mm, ?0 mm
RMK 24 = 240 mm, ?0 mm | | Casing material: | Aluminium alloy / Stainless steel | | Explosion Proof Option: | Zone 1 and 2, PTB / ATEX | | Options / Accessories: | Purge air attachment (dust guard)
User defined sensor distance
Enclosure cooling
Photo detector cooling
Temperature compensation
Laboratory stand, clamps
Calibration standards
Mounting flanges | | |
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