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Testo 480 - Digital Temperature, Humidity And Air Flow Meter

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Testo 480 - Digital Temperature, Humidity And Air Flow Meter
  • Testo 480 - Digital Temperature, Humidity And Air Flow Meter
  • Testo 480 - Digital Temperature, Humidity And Air Flow Meter
  • Testo 480 - Digital Temperature, Humidity And Air Flow Meter
  • +3 Testo 480 - Digital Temperature, Humidity And Air Flow Meter
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Approx. Rs 1 Lakh / PieceGet Latest Price

Service Details:
Minimum Order Quantity1 Piece
Brandtesto 480 - Digital temperature,humidity and air flow meter
Pressure Ranges700 to 1100 hPa
Model Name/Numbertesto 480
Temperature0 to +40 DegreeC
DisplayDigital
ColorColour graphic display
Accuracy+-(0.3 DegreeC + 0.1 % of mv)
CurrentRechargeable battery,plug-in mains unit for long-term measurements and charging battery
Protection TypeIP30
Warranty2 year
Battery Lifeapprox. 17 hours (hand instrument without probes,with 50 % display brightness)
I Deal InNew Only

  • High-quality optional sensors for measuring air flow, temperature, humidity, pressure,degree of turbulence, heat radiation, CO2, illumination intensity, PMV/PPD and WBGT

  •  

    High-precision, integrated pressure sensor included

  •  

    Pro-software for easy and efficient analysis andlogging included

  • Intelligent calibration concept

Air flow measurements in ducts, temperature measurements in laboratories, humidity measurements in production, pressure difference measurements in clean rooms. The testo 480 digital temperature, humidity and air flow meter is a one stop solution with a wide range of optional sensors which equips you tomeasure, analyse and log these and a variety of other parameters with only one device.

The intelligent concept behind the testo 480

The testo 480 has a built-in, high-precision difference pressure sensor for pitot static tube measurements and filter/clean room monitoring. There is also a wide range of high-quality optional sensors for carrying out the following measurements:

-  Air flow and volume flow(also fume cupboard measurements)
-  Temperature
-  Humidity
-  Pressure (difference and absolute pressure)
-  CO2
-  Illumination intensity
-  PMV/PPD
-  Heatradiation
-  Degreeofturbulence
-  WBGTIndex

The testo 480 digital temperature, humidity and air flow meter comes with a wide range of optional sensors and accessories – like the wireless testo quick printer for print outs on site –which allows you to customize your meter to suit your own pocket and meet your own needs.


 

Delivery Scopetesto 480 digital temperature, humidity and air flow meter, integrated difference pressure sensor, “Easy Climate” software, power adaptor, USB cable, calibration certificate.
Please note: the sensors and accessories described in the product presentation above are all optional and must be ordered separately.
 

 



Additional Information:

  • Delivery Time: 1-2 Weeks from the Date of Purchase Order
  • Packaging Details: testo 480 digital temperature, humidity and air flow meter, integrated difference pressure sensor, ¿¿¿Easy Climate¿¿¿ software, power adaptor, USB cable, calibration certificate. Please note: the sensors and accessories described in the product presentation above are all optional and must be ordered separately.
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Multi Channel Temperature Measuring Instrument

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Multi Channel Temperature Measuring Instrument
  • Multi Channel Temperature Measuring Instrument
  • Multi Channel Temperature Measuring Instrument
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Approx. Rs 50,850 / NumberGet Latest Price

Product Brochure
Service Details:
Model735-2
Usage/ApplicationIndustrial
Temperature Range-200 to +800 DegreeC
MaterialABS / TPE / Metal
BrandTesto
Dimensions220 x 74 x 46 mm
Model Name/Numbertesto 735-2 - Multichannel temperature measuring instrument
Operating Temperature-20 to +50 DegreeC
Protection ClassIP65
StandardEN 13485
Warranty2 Years

The testo 735-2 multichannel thermometer is used in a wide variety of different fields. This hardly comes as a surprise really considering it can measure the surface, air and core temperature of a whole range of media with an accuracy up to 0.05 °C using high-precision Pt immersion/penetration sensors. With multichannel temperature measuring instrument testo 735-2, you eventually get a 6-channel thermometer since it can be also wirelessly connected to up to three external temperature sensors, whose readings are then transmitted to the display.

Wide selection of sensors, precise measuring results on up to 6 channels

The testo 735-2 multichannel temperature measuring instrument has a sensor connecting point for a highly-accurate Pt100 sensor and two connecting points for quick type K, T, J and S thermo element sensors. All in all 6 sensors, 3 of which are wireless and can be connected to the multichannel thermometer and shown on the display. There is a wide selection of immersion, penetration and surface sensors available to help you carry out quick and accurate temperature measurements on a variety of different surfaces and media.

The high-precision, optionally available Pt100 immersion/penetration sensor has a system accuracy of 0.05 °Cand a resolution of 0.001 °C. The testo 735-2 multichannel temperature measuring instrument is therefore ideal for use as working standard.

Measure, save and analyze temperature measurements – for different user profiles

The testo 735-2 multichannel temperature measuring instrument not only allows you to carry out quick and precise temperature measurements, it also allows you to save up to 10 000 readings, create as many as 99 measuring sites and provide multiple user profiles.

In addition, you can save individual protocols or measurement series for the each measuring site and select from a memory cycle of between 0.5 seconds and 24 hours. The PC software in the package allows you to save and analyze the measuring data as a table or graphic.  And last but by no means least, the optionally available, wirelessly connected testo fast printer can be used to provide you and your customers with on-the-spot data print outs.

The testo 735-2 multichannel thermometer isn’t just precise, it’s practical too

The testo 735-2 can provideyou with Delta T, minimum, maximum and mean values and present them on a backlit display which makes them easier to read in dark environments and poor lighting conditions. Furthermore, it has an acoustic alarm that is triggered when thresholds are exceeded and is not only waterproof and IP65 rated but alsoEN 13485 certified, HACCP compliant and HACCP International certified too.


Additional Information:

  • Item Code: 05637352
  • Delivery Time: 2-3 Weeks
  • Packaging Details: testo 735-2 multichannel temperature measuring instrument (3-channel), PC software, USB data cable, calibration protocol, batteries. PLEASE NOTE: a sensor (not in scope of supply) is required to use the meter.
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Digital Manifold

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Digital Manifold
  • Digital Manifold
  • Digital Manifold
  • Digital Manifold
  • +2 Digital Manifold
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Approx. Rs 55,000 / PieceGet Latest Price

Service Details:
Dial Size1.5 inch / 40 mm
Compatible RefrigerantR-134a
Pressure Range0 to 25 bar(0 to 400 psi)
UseProcess Industries
Display TypeDigital
Connection Size1/2 inch
BrandTesto

The testo 550 digital manifold can now make working on refrigeration systems and heat pumps even easier: the instrument can be used for 60 refrigerants, calculates superheating/subcooling automatically and can now also be connected to a practical smartphone/tablet app. The app makes the operation and the documentation of measurement results significantly more convenient.
Product benefits:
Automatic superheating/subcooling calculation: no more need for manual calculations, which are prone to errorWith a practical app: (remote) display, graphical progress display, documentation of readingsTemperature-compensated leakage test 60 current refrigerants are included in the manifold (update possible via app)
Product description:
Do you work on refrigeration systems and heat pumps on a daily basis? If so, the testo 550 2-way manifold is your perfect companion. It offers you so many functions in just one instrument that you will be able to do away with several of your other instruments:
  • Quick, accurate measurement of high and low pressure with two temperature-compensated pressure sensors; automatic detection of evaporating and condensing temperature
  • Two temperature inputs for attachable temperature probes for the simultaneous calculation of superheating and subcooling: you can therefore do away with manual calculations, which are prone to error, and get a reliable result straight away
  • Two clamp temperature probes included in the delivery: when clamped directly onto the cables, these enable reliable measurement of the surface temperature
  • No need to switch over refrigerant hoses: thanks to automatic heat pump mode
  • 60 refrigerants stored in the instrument: just one instrument covers all the most important refrigerants and, depending on the refrigerant, you don't need different manifolds (refrigerant update possible via app)
Moreover, the 2-way manifold offers other functions and features such as the display of temperature difference or the temperature-compensated leakage test.
Install the free app for the testo 550 digital manifold on your smartphone/tablet and take advantage of a host of practical features:
  • Remote monitoring of the measurement: you can track the measurement from your smartphone/tablet, so there's no need for you to stay right next to the manifold; coverage of up to 20 m where there are no obstructions (at the very least)
  • Measurement data display on your smartphone/tablet: you can follow the measurement in numerical form and as a graphical progress display on your smartphone/tablet – really practical if you are configuring the system at the same time
  • Useful documentation functions: use the app to store measurement results (in pdf or csv format) and also send them directly via e-mail. If you have taken a photo of the measuring location using your smartphone/tablet, you can also insert this into the documentation
  • Refrigerant update: use the app to carry out refrigerant updates in order to ensure that your digital manifold is kept up to date at all times regarding its refrigerants, or to adapt the list of refrigerants to suit your requirements
  • The app is available for both Android and iOS. Once the app is installed, a connection between the manifold and your smartphone/tablet can be established via Bluetooth.
Not only is the robust 2-way valve block, which is made of metal with 3 connections and 3 hose holders, created for harsh working environments, it is also easy to use. The sturdy housing reliably protects the testo 550 digital manifold against impacts (protection class IP 42). The suspension hook secures the instrument during the measurement. The large, illuminated display enables quick, easy read-off, even when visibility is poor.
What's included :
testo 550, two clamp temperature probes, transport case, calibration protocol, batteries and app
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Testo 6383 - Differential Pressure Transmitter In Cleanroom

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Testo 6383 - Differential Pressure Transmitter In Cleanroom
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Approx. Rs 2.85 Lakh / PieceGet Latest Price

Service Details:
Minimum Order Quantity1 Piece
Model Name/Numbertesto 6383 - Differential pressure transmitter in cleanroom-conform panel design
Accuracyhigh accuracy
Display TypeDigital
ColorGrey
BrandTESTO Made In Germany
Model Number/NameTesto 6383 - Differential pressure transmitter in cleanroom-conform panel design
Shock ResistanceYes

Flat housing enables flush surface integration in the cleanroom wall

Low measuring range from 10 Pa ensures very high precision at the lowest pressures

Pressure transmitter for measuring differential pressure, as an option: humidity and temperature

Automatic zero-point adjustment guarantees high temperature-independent accuracy and long-term stability

Differential pressure transmitter in cleanroom-conform panel design
Product Description
The differential pressure transmitter testo 6383 was developed specially for monitoring low differential pressures in the measuring range from 10 Pa to 10 hPa. In cleanroom technology, the maintenance of positive pressure prevents the entry of contaminated air in critical zones. Thanks to an optional internal or external probe from the probe series 6610, the additional recording of humidity and temperature with one instrument is also possible.The testo 6383 is particularly outstanding thanks to the automatic zero-point adjustment which ensures high accuracy and long-term stability.
The integrated self-monitoring and early warning function also guarantees the operator high system availability. Measurement of differential pressure; optional: humidity and temperature
Flat housing allows flush surface integration in the cleanroom wall Ethernet, relay and analog outputs allow optimum integration into individual automation systems
Self-monitoring of the transmitter and early warning function guarantee high system availability
The P2A software for parameterization, adjustment and analysis saves time and costs in commissioning and maintenance. Configurable alarm management with adjustable response delay and alarm acknowledgement
 
Delivery Scopetesto 6383 differential pressure transmitter with cleanroom-compliant panel design, optional humidity/temperature recording, selectable measuring range between 10 Pa and 10 hPa, selectable signal outputs and optional display (depending on the configuration).

 
 



Additional Information:

  • Delivery Time: 1-2 Weeks from the Date of Purchase Order
  • Packaging Details: testo 6383 differential pressure transmitter with cleanroom-compliant panel design, optional humidity/temperature recording, selectable measuring range between 10 Pa and 10 hPa, selectable signal outputs and optional display (depending on the configuration).
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Testo 521 Differential Pressure Measuring Instrument

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Testo 521 Differential Pressure Measuring Instrument
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Approx. Rs 92,450 / PieceGet Latest Price

Product Brochure
Service Details:
BrandTesto
Model521

The testo 521-1 differential pressure measuring instrument is targeted at precise differential pressure measurements in air conditioning and ventilation technology. It is excellent for use in measuring the pressure drop on filters and in checking fans and extractors. The measuring instrument is also suitable for Pitot tube measurements in ventilation ducts or in process air (in the 5 to 100 m/s range).

The differential pressure measuring instrument has an integrated temperature-compensated differential pressure sensor which measures with an accuracy of 0.2 % of f.v. In addition, you can attach up to 2 further optional probes to the measuring instrument. This means you can flexibly adapt the differential pressure measuring instrument to your application. You have the choice of the following probes:
  • Differential pressure probes
  •  Absolute pressure probes
  • Relative pressure probes
  • Temperature probes (e.g. surface probes or immersion and penetration probes)
The practical features of the testo 521-1 differential pressure measuring instrumentThe integrated differential pressure sensor enables the testo 521-1 measuring instrument to calculate flow velocity and volume flow using a Pitot tube (which can be ordered separately). The differential pressure measuring instrument also offers timed and multi-point mean calculation.

Furthermore, long-term monitoring is possible: in doing this, measurement data can be saved individually or as a series of measurements. The measurement rate and the number of values to be saved can be selected by the user. Dynamic measurements can be saved in the measuring instrument in the measuring cycle of 0.04 seconds.

The optional ComSoft software enables you to carry out online measurements via your PC, save the measurement data so that it is linked to the measuring location and analyze it on the PC. You can use the optional testo fast printer to print measurement data out directly at the measuring location.

You can choose between the following units for pressure measurement: mbar, hPa, bar, Pa, kPa, inH2O, mmH2O, torr and psi. The mean value, the last measured value and the min./max. values can be displayed simply by pressing a key.


Additional Information:

  • Item Code: 05605210
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Testo 445 - Climate Measuring Instrument

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Testo 445 - Climate Measuring Instrument
  • Testo 445 - Climate Measuring Instrument
  • Testo 445 - Climate Measuring Instrument
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Approx. Rs 50,000 / PieceGet Latest Price

Service Details:
BrandTESTO Made In Germany
ModelTesto 445 - climate measuring instrument

  • Automatic mean calculation and volume flow measurement

  • Automatic allocation of duct cross-section to location (max. 99 locations)

  • Internal data logger (3,000 readings)

  • Simultaneous measurement of up to 6 parameters

 

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Testo 6681 - Temperature And Humidity Transmitter For Critic

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Testo 6681 - Temperature And Humidity Transmitter For Critic
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Approx. Rs 3.12 Lakh / PieceGet Latest Price

Service Details:
Minimum Order Quantity1 Piece
Model Name/Numbertesto 6681 - Temperature and humidity transmitter for critical applications
BrandTesto
Usage/ApplicationIndustrial Process Monitoring
Warranty2 years
TechnologyIndustrial humidity measurement requires absolute professionalism in measuring and control technolog

High-precision Testo humidity sensor with long-term stability for high humidity applications (optional)

 
Ethernet, relay and analog outputs enable optimum integration into individual automation systems

High-quality digital probes and an intelligent calibration concept

Self-monitoring and an early warning function ensure high system availability

The testo 6681 temperature and humidity transmitter is designed for monitoring critical climate in industrial processes (e.g. production/process engineering). If these involve maximum precision or specialized applications (high humidity, trace humidity, etc.), then this climate transmitter is the ideal choice because, when it comes to humidity measurement, it features unrivalled cutting-edge technology.
Product Description
 
Industrial humidity measurement requires absolute professionalism in measuring and control technology. In industrial processes or in research-based business, the testo 6681 temperature and humidity transmitter is ideal wherever critical climatic values need to be maintained. The climate transmitter boasts a high-precision humidity sensor with long-term stability (optionally available), which enables it to achieve maximum precision: up to ±(1.0 + 0.007 * reading).

Areas of application for the testo 6681 temperature and humidity transmitter

-  Drying processes (e.g. drying tobacco, manufacturing ceramics, drying roofing tiles)
-  Painting installations
-  Food production (e.g. cheese processing, ripening fruit, drying pasta)
-  Bio-research
-  Breeding mushrooms
-  High-humidity specialist fields
-  Sterilization processes in an H2O2 environment
-  Clean rooms
-  Museums
-  Storing hygroscopic substances
-  Storing electronic components

Technical highlights of the testo 6681 climate transmitter

-  High-quality digital probes available for the temperature and humidity transmitter: e.g. high-precision Testo humidity sensor with long-term stability, probe for high-humidity measurement, probe for trace humidity measurement, probe with a self-monitoring function (for measuring in sensor-damaging media)
-  Smart probe technology: probe can be changed by the user, digital interface for the temperature and humidity transmitter, intelligent calibration concept
 Ethernet, relay and analog outputs allow for versatile use of the temperature and humidity transmitter: e.g. for control purposes (2 or optionally 3 analog outputs), for direct activation of units in the air conditioning system (optionally via relay) or even in climate monitoring systems (optionally via Ethernet connection)
 P2A software for parametrization, adjustment and analysis saves time and money during commissioning and maintenance
 Optimum protection: the climate transmitter features a robust metal housing and is protected against water jets according to protection class IP 65. Protective caps are also optionally available for specific applications (made of stainless steel, PTFE, wire mesh filter or metal). A patented H2O2 protective cap is also available to order
 2-line display: the climate transmitter is optionally available with a display, enabling you to undertake commissioning, adjustment and analysis without using a PC
-  Options for self-monitoring and early warning function: guarantees high system availability



Additional Information:

  • Delivery Time: 1-2 Weeks
  • Packaging Details: testo 6681 temperature and humidity transmitter with selectable signal outputs, 2-line display (optional), Ethernet/Profibus module (optional), output of all relevant humidity variables, relay (optional), 3 analog outputs (optional).
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Testo 6621 - The Air Conditioning Humidity Transmitter

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Testo 6621 - The Air Conditioning Humidity Transmitter
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Approx. Rs 2.52 Lakh / PieceGet Latest Price

Service Details:
Minimum Order Quantity1 Piece
Model Name/Numbertesto 6621 - The air conditioning humidity transmitter
BrandTesto
Warranty2 Years
ColorWhite

Transmitter with 2 analog outputs (temperature/humidity)

High-precision Testo humidity sensor with long-term stability

Adjustment without disassembling the transmitter

P2A software for parameterization, adjustment and analysis

The air conditioning humidity transmitter

 
Product Description
Adjustment on-site: Fast and precise via the external interface!
Of interest not only to in-house technicians or Facility Managers, but increasingly also to the responsible plant constructors: Which follow-on costs arise as a result of this transmitter?
Good news from Testo: The testo 650 or testo 400 reference instruments can be connected using the adapter 0554 6022 via the external interface – without opening the transmitter. A few operating steps in the testo 400 or testo 650 menu suffice to adjust the testo 6621 transmitter. Conclusion: Saved time and lower operating costs!

A broad variety of the testo 6621 transmitter is available. Depending on the application in a room or in a duct, the corresponding designs can be selected. A display and an external probe are available as options. You can choose between the housing colours grey and white. The testo 6621 is persuasive in technical terms thanks to the patented humidity sensors that guarantee the highest accuracy. The sensors and the analog outputs can be adjusted, analyzed and parameterized via the external interface using the P2A software.
The testo 6621 is a high-performance transmitter for a low price. It meets the increasing requirements in automated building services in terms of accuracy, reliability and safety and thereby saves energy costs.

- Highly accurate testo humidity sensor with long-term stability (±2.0% RH)
- Optional 2-line LCD display
- P2A software for parameterization, adjustment and analysis, saves time and costs in commissioning and maintenance
- Optimum calibration concept thanks to adjustment of the entire signal chain (1-point, 2-point and analog adjustment)
- Adjustment without dismantling the transmitter
- 2 analog outputs (humidity/temperature), option of 1 passive humidity and temperature analog output
 
Delivery Scopetesto 6621 temperature and humidity transmitter as a wall or duct version, with selectable signal outputs, 2-line display (optional), external interface for adjustment and commissioning, along with 2 analog outputs.



Additional Information:

  • Delivery Time: 2-3 Weeks
  • Packaging Details: testo 6621 temperature and humidity transmitter as a wall or duct version, with selectable signal outputs, 2-line display (optional), external interface for adjustment and commissioning.
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Testo 6743 Dew Point Transmitter

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Testo 6743 Dew Point Transmitter
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Approx. Rs 2.59 Lakh / PieceGet Latest Price

Service Details:
Minimum Order Quantity1 Piece
Usage/ApplicationIndustrial
Model Name/Numbertesto 6743 dewpoint transmitter to -60 DegreeCtd - Dew point transmitter
Accuracyup to +-1 K at 0 DegreeCtd (+32 DegreeFtd)
BrandTesto

ew point transmitter with a measuring range of -45 °Ctd to + 30 °Ctd, G½ thread and display

 
Testo polymer humidity sensor with a high degree of accuracy and long-term stability

Freely scalable analog output (4 to 20 mA) and optional alarm plug with 2 integrated switching outputs

testo 6743 dewpoint transmitter to -60 °Ctd, with display, process connection G1/2, analog output 4 to 20 mA, optional alarm plug with 2 switching output
Product DescriptionAir, compressed air and gases are used in all areas of industry. Humidity and moisture are generally undesirable because they can cause damage or impair the quality of the end product. The use of measuring and control technology is recommended in order to monitor humidity in the network and prevent damage.

Our testo 6743 dew point transmitter was designed specifically for measuring trace humidity in compressed air or dry air. It boasts a polymer humidity sensor which features a high degree of accuracy and long-term stability.Technical advantages offered by the testo 6743 dew point transmitter

High accuracy: the testo 6743 dew point transmitter uses the Testo polymer sensor to measure humidity with a high degree of precision – up to ±1 K at 0 °Ctd (+32 °Ftd)

Scalable analog output: the dew point transmitter converts the measured values into a standardized electrical signal, whereby the analog output can be scaled as required (4 to 20 mA)

Alarm plug with 2 integrated switching outputs (optional): use the switching contact plug for MAX monitoring

Practical format: the testo 6743 dew point transmitter features a compact and user-friendly design. For example, the housing can be rotated by 350°, enabling optimum alignment of the display

Display with operating menu: convenient operation and on-site read-out of readings


Use the dew point transmitter to prevent damage (e.g. in refrigeration dryers or membrane dryers). This can save you a considerable amount of money, because if the quality of the end product is impaired in any way, it can prove costly. The cost of running adsorption dryers can also be reduced: accurate humidity-controlled chamber activation precisely adjusts the use of regenerated air to meet requirements – not at a preset time increment, which often creates unnecessary, excess consumption of regenerated air.
 
Delivery Scope
 
testo 6743 dew point transmitter to -45 °Ctd with polymer humidity sensor, display, process connection G½ thread, analog output 4 to 20 mA and optional alarm plug with 2 switching outputs.



Additional Information:

  • Delivery Time: 1-2 weeks
  • Packaging Details: testo 6743 dew point transmitter to -45 ¿¿Ctd with polymer humidity sensor, display, process connection G¿¿ thread, analog output 4 to 20 mA and optional alarm plug with 2 switching outputs.
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Dust Monitor

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Dust Monitor
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Approx. Rs 2 Lakh / PieceGet Latest Price

Service Details:
Minimum Order Quantity1 Piece
Usage/ApplicationIndustrial Use
BrandTritech
Model Name/NumberLD-5R Digital Dust Indicator
Accuracy+-10% (for standard particles)
PowerAA alkaline batteries 6 pieces Operating time Approx. 10 hours
WeightApprox. 1.1 kg (incl. batteries)

LD-5R is portable Digital Dust Monitor manufactured by Sibata, Japan.

Sibata is more than 90 years old company with specialization in dust monitors to protect humans from harmful effect of SPM.

Light weight, Battery / Mains operated monitor comes with Color graphic LCD Display, data logging & Analog output for recording .

PM 2.5 cyclone or PM 10 cyclone filters can be optionally supplied.

LD-5R Digital Dust Indicator

Compact handheld dust indicator Performs real time measurement of suspended particle matter (SPM) in indoor spaces, public spaces and for industrial health purposes

LD-5R PM2.5 Digital Dust Indicator

LD-5R digital dust indicator equipped with a PM2.5 cyclone particle size selector Portable and performs simplified measurement of PM2.5 concentrations on a real time basi

For maintenance, it is sufficient to replace the cylindrical filter and the circular filter.

 

The sucked-in air passes through the cylindrical filter paper at the bottom of the main unit. This protects the pump from the dust that is sucked in. A circular filter paper is mounted on the outlet of the suction pump. The air that passes through this filter paper is supplied to the detector as purged air.The suction system employs a pump that is more powerful than a fan. That has paved the way for the stability of measurement and the attachment of a particle size selector.



Additional Information:

  • Delivery Time: 3-4 Weeks
  • Packaging Details: Soft case, communication cable with software, air suction adapter, and analog pulse cable
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Visma Instruments & Technologies Private Limited
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Chennai - 600125, Tamil Nadu, India
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