Visiguard Scattered Light Intensity Meter

Sold By : Karishma Instruments Private Limited

Product Specifications

Supply TypeManufacturer, Exporter, Supplier, Retailer

Preferred Buyer From : All over the world

Product Overview

The VisGuard measures the scattered light intensity of a sample drawn into the instrument. Filtered purge air is fed through the flow cell, thus enveloping the sample in a protective shroud of clean air. This effectively keeps the optics clean. Installations are either in the tunnel cavity/niches (in-situ) OR alternatively away from the area of measurement extracting the sample from the area through pipes via an external arrangement. An optional sample heater eliminates the influence of any mist effects.

APPLICATION

Dust concentration in air, oil mist detection in ship industry, machine & metal industry, visibility monitoring in rail and road tunnels

Easy to service, high sensitivity, stability and accuracy
Easy zero-point checking, even when visibility is poor
A special sample flow concept entirely eliminates the danger of flow cell contamination
Easy calibration check with checking rod, even at high dust levels
Continuous monitoring of visibility using scattered light principle

Dual-beam method
Operation via local control unit or central multi-channel control unit
Installation in tunnel tube or niche
Optional sample heater: Choice of measurement with/without fog compensation

SPECIFICATIONS

Nominal range:
0 .. 100 PLA (Polystyrol-Latex-Aerosols)
0 .. 3 E/m
Scale ranges: 0 .. 15 • 10-3 E/m
Protection: IP65
Sample temperature: -20 .. +50 °C
Sample pressure: max. ±3’000 Pa (±30 mbar)
Interfaces:
RS232 or Profibus DP
0/4 .. 20 mA
relay contacts

Control unit –
Ambient environment:
Temperature range -20 .. +50°C
0 .. 100% r.h.
Maximum service altitude 3,000 m above sea level
Power supply: 85 .. 264 V / 47 .. 440 Hz

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Company Overview

Retailer Of Carbon Dioxide Meter, Soft Drink Analyzer Equipment, PhaseGuard, TurbiGuard, Carbon Dioxide Monitor, Laboratory Turbidity Meter, Water Turbidity Meter, AquaMaster, Nitrogen Pressure Meter, ColorPlus - Color Measuring Equipment, TURBISCAT, Visiguard Scattered Light Intensity Meter, Measuring Instrument, Electronic Testing Equipment, Laboratory Equipment.

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