非破壞性的粉末和薄片水分監(jiān)測分析儀
利用近紅外原理可以進行固體和粉狀物料表面水分分析,對于許多應(yīng)用來說，如果能夠在無接觸，快速和持續(xù)地取得了很大的優(yōu)勢。該反射光度計是一個合適的工具。例如，水分監(jiān)測是可能的纖維素，塑料顆粒，硅石，建材，而且還箔，紙張，清潔劑和營養(yǎng)，否則，粉或顆粒狀的一致性與制藥和化學(xué)物質(zhì)。該反射光度計組成的評估設(shè)備，與光源和測量波長過濾器測量頭。
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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 | | |
