Karishma Instruments Private Limited Andheri East, Mumbai, Maharashtra

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 DP0/4 .. 20 mArelay contacts   Control unit – Ambient environment:Temperature range -20 .. +50°C0 .. 100% r.h. Maximum service altitude 3,000 m above sea level Power supply: 85 .. 264 V / 47 .. 440 Hz

The TurBiScat monitors turbidity in liquids using scattered light; optionally also the (beer) colour in EBC. The combination of Hastelloy and sapphire in a sealless design allows operating the unit in practically all process applications. Turbidity measurement is done with colour compensation. Window fouling is monitored, compensated and can be checked using an anti-fouling control. Calibration is easily done using a secondary reference standard. APPLICATION Applications include Breweries & Beverages, Foods & Dairy, Pharmaceuticals & Chemicals Seal-less design makes it maintenance free. Measuring span: 0..1000 EBC (0..4000 NTU) Extended sensor check with anti-fouling control 2-Angle measurement with colour compensation Optional colour measurement Easy adjustment with secondary standard   SPECIFICATIONS Wavelength turbidity: LED 650 nm Wavelength color (optional): LED 430 nm Measuring principle: 90°/25° scattered light measurement Resolution: < 0.001 EBC of full scale Repeatability: 0.001 EBC or ±0.25% of full scale Protection class: IP 66 Installation: In-line housing Varivent® Supply voltage: 9 .. 30 VDC, 3 W (of control unit) Sample temperature:-10 .. +100 °C120 °C max. 2 h150 °C max. 1 h180° C max. with cooling (optional) Sample pressure:2 MPa (20 bar) @ 180 °C4 MPa (40 bar) @ 100 °C Ambient environment:-10 .. +50 °C0 .. 100 % relative humidity Nominal range color: 0 .. 50 EBC Nominal range turbidity:0 .. 1,000 EBC0 .. 4,000 NTU Material sensor head: Hastelloy C-22 Windows material: Sapphire

The TurbiGuard monitors medium to high turbidity, in process liquids using transmitted light (880 nm). A single version of the TurbiGuard featuring two measuring ranges can be widely used for monitoring medium to high turbidity. The TurbiGuard is factory calibrated with a true, linearized Formazine calibration. For simple applications and system integration the instrument configuration and communication can be easily done using the serial interface in combination with the existing outputs. For a more comfortable installation and operation the optional control unit SICON with touch screen technology and colour display can be connected. APPLICATION Applications include SEPARATORS/CENTRIFUGES in Breweries & Beverages, Foods & Dairy, Pharmaceuticals & Chemicals Seal less design Extremely low maintenance Wide nominal range Linearized factory calibration over the whole nominal range Easy configuration and system integration For simple applications and system integration the instrument configuration can be easily done using the serial interface. For a more comfortable installation and operation the optional control unit SICON with touch screen technology and colour display can be connected.   SPECIFICATIONS Wavelength: LED 880 nm Measuring principle: Absorption Scale ranges:0 .. 100 / 0 .. 1,000 EBC0 .. 400 / 0 .. 4,000 NTU Resolution: 0.5 EBC / 2 NTU Installation: In-line housing Varivent® or compatible Protection: IP66 Sample temperature: -10 .. +100 °C Outputs:1 x 0/4 .. 20 mA2 x Open-Collector Transistor Supply voltage: 9 .. 30 VDC Power input: < 2 W (with Profibus DP: < 3 W) Sample pressure: ≤ 1 MPa (10 bar) @ 100 °C Interfaces: Profibus DP or Modbus RTU (option) Ambient environment: -10 .. +50 °C / 0 .. 100 % RH Cleaning: CIP/SIP compatible up to 120 °C

The AquaScat measures turbidity of potable water according to IEC 27027 using 90+° scattered light detection in a free-falling water stream (models WTM, WTM A, HT). This contactless design eliminates window foiling and minimizes servicing to a minimum. Calibration check is performed with a calibration unit that is either mounted to perform the check or that is already built in (depending on variant). APPLICATIONS Turbidity measurement in raw water Monitoring of flocculation and dosage of flocculants Filtration monitoring of filter performance and back-wash control Turbidity measurement in treated and final waters Turbidity monitoring of water in storage and distribution networks Turbidity measurement in process and waste waters True non-contact measurement in free-fall stream (models WTM, WTM A, HT) making it virtually maintenance free Dual beam measurement in optimized cell (model P) Re-calibration with secondary standard (fully automatic at model WTM A) Lowest stray light levels Convenient operation via touch screen Graphical display of trends and/or values Visualization of measured values over the previous month   SPECIFICATIONS Measuring principle:90° Scattered light according toISO 7027/EN27027 Light source: LED 880 nm Measuring span:0 .. 4‘000 FNU (WTM, WTM A, HT)0 .. 100 FNU (P) Measuring ranges: 8, freely programmable Resolution:0.001 FNU (WTM, WTM A, P); 0.1 FNU (HT) Sample temperature: 0 .. +40 °C Ambient temperature: –10 .. +50 °C Operation: Touchscreen Outputs:2 × 0/4 .. 20 mA, galv. isolated2 × Relays 250 VAC, 4A Inputs:1 × for optional flow meter2 × 0/4 .. 20 mA Digital interfaces: Ethernet, Modbus TCP, SD-card Optional: Profibus DP, Modbus RTU  

The PhaseGuard monitors interface changes of turbidity or colour. Three models of the PhaseGuard cover the possible applications: interface switching for turbidity (model T), for colour (model C), for high turbidity (model HT). The PhaseGuard is factory adjusted with a universal measuring range based on absorption. For simple applications and system integration the instrument configuration and communication can be easily done using the serial interface in combination with the existing outputs. For a more comfortable installation and operation the optional control unit SICON with touch screen technology and colour display can be connected. APPLICATION Applications include Breweries & Beverages (Beer-Water phase detection, Beer-Yeast phase change, Wort-Water phase change, Separator/centrifuge monitoring), Foods & Dairy, Pharmaceuticals & Chemicals, Softdrinks Sealless design Extremely low maintenance Recognition of the phase change by turbidity or colour Easy selection of the right model due to fixed pathlengths Easy configuration and system integration   SPECIFICATIONS Wavelength: Turbidity: LED 880 nmColor: LED 430 nm Measuring principle: Absorption Nominal range: 0 .. 100 % Absorption Resolution: 0.5 % Absorption Installation: In-line housing Varivent® or compatible Protection: IP66 Sample temperature: -10 .. +100 °C   Outputs: 1 x 4 .. 20 mA2 x Open-Collector Transistor Supply voltage: 9 .. 30 VDC Sample pressure: ≤ 1 MPa (10 bar) @ 100 °C Interfaces: Profibus DP or Modbus RTU (option) Ambient environment: -10 .. +50 °C / 0 .. 100 % RH Cleaning: CIP/SIP compatible up to 120 °C @ 2h Windows material: Sapphire

AquaMaster is a compact measuring system for the following parameters: turbidity, pH, conductivity, Redox, dissolved oxygen and temperature. The various parameters can be combined individually. The colour touch screen of the AquaScat is the central control and display unit, as well as the connection to the host control system. Up to 8 measuring values can be transmitted. The measuring station is delivered completely pre-mounted. It requires only connecting the water inlet and water outlet. Compact, modular complete system Unrestricted parameter combination Central, integrated control unit with colour touch screen Strong, reliable brand names: SIGRIST & HAMILTON One product connection for all measurements Possibility to integrate external sensors (e.g. ColorPlus) Easy calibration and maintenance, no tools required   SPECIFICATIONS Sample temperature: 0 .. +40 °C Max. pressure: 0.6 MPa (6 bar) Ambient temperature: 0 .. +50 °C Control Unit –Operation: TouchscreenOutputs:  4 × 0/4 .. 20 mA, galvanic separated2 × Relays 250 VAC, 4A5 × digital outputs,Inputs:     2 × 0/4 .. 20 mA4 × digital inputs,1 × for optional flow meterDigital interface: Ethernet, Modbus TCP, microSD-cardOptional: Profibus DP, Modbus RTU, HART,additional current output module, 4 × 0/4 .. 20 mA

Laboratory Nitrogen Pressure Meter LAB.N2 determines non-destructively and precisely the container pressure of bottled still beverages with dosed N2 in PET and glass, like juices, waters and still wines. Longterm tests on the same sample are now possible. Also, measurements on PET containers closed with sports caps are enabled. Disposal of sample – common with invasive manometer methods – is economized. No moving parts, maintenance-free Extremely fast, easy handling Loss-free sample treatment Non-invasive, non-destructive Precise pressure determination   SPECIFICATIONS Measuring range: 0-3,5 bar Accuracy: +/- 0,05 bar Repeatability: +/- 0,02 bar Measuring result: within 1 minute Data interface: to ACM QUATROL

he ColorPlus measures the colour/absorbance online at up to three different wavelengths in the UV and visible range, also combined. Turbidity can be compensated at the same time by selecting an appropriate wavelength. The modular design of the instrument enables to cover various applications by selecting the most suitable measuring cell. In many cases, a standard housing like e.g. Varivent® is used. Alternatively, custom-specific flow cells in different materials and designs are available. For inspecting the instrument, checking units on the basis of reference filters can easily be inserted. Operation is done intuitive using the intelligent control system SICON via touch screen technology and colour display. Values, graphs, alarm and status messages can be presented. An internal data logger allows recalling and displaying measured data from the last 32 days. A variety of analogue and digital interfaces allows smooth system integration and control. Color/absorption measurement in liquids Concentration measurement of substances by absorption at characteristic wavelengths. Calibration in E/m, APHA-Hazen, EBC, ASTM, Saybolt, etc. Dual-beam measurement for high stability. Installation on standard Varivent® housing or custom-specific flow cells Fast and simple verification with control unit. Option: Turbidity compensation using a second wavelength.   SPECIFICATIONS Measuring principle : Absorption Nominal range: 0 .. 3 E Scale ranges: 8 ranges, freely configurable Resolution: 0.001 E Flow cell material: Stainless steel 316L, Titanium, Hastelloy, PVDF, etc. Ambient temperature: -20 .. +50 °C Flow cells: Varivent®, custom-specific Wavelengths UV: 254, 313, 365, 436, 546 nm Wavelengths VIS: 365, 380 .. 700 nm Units: E, E/m, APHA-Hazen, EBC, Saybolt, ASTM, GOST, etc.

The LabScat 2 monitors Turbidity in liquids, using a single light source to detect transmitted light and scattered light at 90° and 25°. Sample ID and handling measuring data are performed using digital interfaces (USB, Ethernet with web browser). APPLICATIONS Applications include Breweries & Beverages Compact design High measuring span Precise and reliable measurement also at 0 °C / 32 °F Colour compensated dual-angle measurement according to EBC- / MEBAK – Standard Bottle rotation and water bath to minimize disturbing influences Monitoring of the water bath quality Integrated control panel with colour touch screen display Quick adjustment with secondary standard Easy maintenance, no tools required   SPECIFICATIONS Measuring principle: Scattered light 90°/25° Nominal range: 0 .. 200 (500 with cuvette) EBC 0 .. 13,800 (34,500 with cuvette) ASBC Wavelength: LED 650 nm Resolution: 0.001 EBC / 0.07 ASBC Water bath temperature: 0 .. 40 °C (0 .. 104 °F) Recalibration: Secondary solid reference Power input: 10 W (max.) Options : Temperature controlled measurement Interfaces: Ethernet, USB

The Softdrink Monitoring System QUATROL.50S determines the following parameters: °BRIX, %DIET, CO2, Conductivity, pH value, colour, temperature and impregnation pressure. The open and modular system allows the integration of additional sensors, the adaptation of the software, and the connection to external PC or PLC systems. QUATROL grows with customers demand and is adaptable to each plant structure. The system is installed by one of 2 options: Bypass: The components are mounted on a measuring rack, incl. sampling pump, the sensors are connected to the product pipe by a 3/8″ stainless steel flexible tube. Inline: The sensors are mounted in the main pipe by an inline adapter. All measuring signals are determined, calculated and recorded by a micro computer system. Maintenance-free inline/online measuring technology for all applications in the softdrink industry Very easy operating by touch screen Comfortable product memory, freely configurable products Fully automatic process-monitoring, alarm setting and switch-off options Various data interfaces for external data transfer Automatic quality control, DIN/ISO 900ff conformity Compact and robust design of the ACM sensors CO2 independent °BRIX measurement Optional connection of O2, conductivity, pH, turbidity and colour sensors Cleaning with the cleaning of the process line (CIP)   SPECIFICATIONS Power supply: 230 VAC 50 Hz resp. 120 VAC 60 Hz / 3 Amp. Measuring ranges:°BRIX: 0 – 30 °BRIXCO2: 0 – 10 Vol.Temperature: 0 – 30 °C, CIP up to 130 °C Accuracies:°BRIX: +/- 0,01 °BRIX%DIET: +/- 1 %CO2: +/- 0,02 Vol. Drift: Drift-free Temperature compensation: 20/20 °C Signal output: RS232/485, Ethernet, 4-20 mA per value Process connection: Varivent inline, or 3/8″-Bypasstechnik ND 10 in the main pipe Operating system: WIN XP Embedded User software: QUATROL.50S by ACM

The CO2 Measuring Unit CO.20 serves the Inline / Online CO2 measurement in the brewery and beverage industry.The measuring principle is based on the ACM continuous partial pressure method; membrane system. The space after a CO2-permeable silicone membrane, fixed in the front of the measuring chamber, is filled with diffusion CO2 until the chamber pressure reaches the partial pressure of the dissolved CO2 in the liquid. At decreasing or increasing CO2 concentration in the liquid, the measuring chamber pressure corresponds. By using up-to-date microprocessor electronics, the current CO2 value is continuously calculated from the determined pressure and temperature values and shown as the actual value in g/l or Vol. ACM also has a CO2 meter for non-destructive measurement of CO2 content in bottled beverages. APPLICATION Applications include Breweries, Softdrinks The CO.20 is highly accurate, robust and almost maintenance-free. There are no moving parts, and a continuous supply of carrier gas is not necessary. The membrane can easily be exchanged; a change once per year is recommended. ACM CO.20 is fully CIP-able. Longer production stops do not have any impact on the membrane quality. Also there is no need for a gas carrier. A user unit with 5,7″ graphic display is included. Easy handling by self-explanatory symbol keys   SPECIFICATIONS Mounting: Inline Varivent or bypass Power supply: 24 V DC +/- 20%, 800 mA Compressed air supply: 5 to 7 bar, standard compressed air, dry, oil-free; Plug connection, diameter 8 mm Max. nominal pressure: 10 bar Cleaning: Common CIP, up to 130 °C Measuring range: 0 to 10 Vol. resp. 0 to 20 g/l Accuracy: +/- 0,03 Vol. resp. +/- 0,05 g/l Repsonse time t90: < 5 sec Output signal: RS485, (0)4-20 mA, Profibus DP and DeviceNet

Laboratory CO2-Meter LAB.CO for non-destructive, high precision dissolved CO2 content measurement in bottled beverages. Laser technology, in combination with state-of-the-art electronics and mathematics, lead to a revolutionary new method for CO2 determination in bottled carbonated waters, lemonades, beer, cider, sparkling wines and champagne. No piercing of package is required, therefore no change of physical system; non-invasive measurement. Only ACM’s direct CO2 content measurement in the closed bottle provides you with the very true CO2 content of your package. ACM also has a CO2 monitor for inline / online CO2 measurement. No moving parts, maintenance-free Extremely fast, easy handling CO2 selective measurement Loss-free sample treatment   SPECIFICATIONS Measuring range: 0 – 10 Vol. / 0 – 20 g/l CO2 Accuracy: +/- 0,025 Vol. / 0,05 g/l Reproducability: +/- 0,01 Vol. / 0,02 g/l   Measuring time: within 1 minute Data interface: to ACM process monitors incorporated

The continuous online measurement covers by the Beer Monitoring System QUATROL.50B the following beer specific parameters: refraction number, density, CO2 value. The system determines fast and highly accurate the refraction number and the density of beer, from which the following beer characteristic values are calculated according to the Balling method: Alcohol in %vol and g/l Original wort direct and calculated Extract apparent and real Degree of fermentation Energy content in cal and kJ   The modular concept allows the installation of additional sensors, the adaption of the software and the connection of external PC or PLC systems. The QUATROL-system is adaptable to each plant structure and increases its capabilities with customers demand.

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