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Testomat® LAB Monochloramine NH2CL-R

Product number: 116119

Product information "Testomat® LAB Monochloramine NH2CL-R"

The Testomat® LAB Monochloramine NH2CL and the Testomat® LAB Monochloramine NH2CL-R  are online analyzer that photometrically measures the content of monochloramine in process water. The instruments are used for continuous monitoring of process quality, for example in cooling circuits. Another application is the use in the environment of water treatment and drinking water plants, for process monitoring, as well as the monitoring of ther decay behavior in cooling towers after shock chlorination. 
The measuring range for Monochloramine (NH2CL, calculated as Cl2) is 0 to 5 ppm (resolution 0.1). The instruments operates according to the DPD method based on EN ISO 7393-2. The analysis is performed by adding two reagents. After a reaction time of approx. 60 seconds (dosing and measuring time without rinsing time) the measuring result is available. 

Please note that the Testomat® Monochloramine NH2CL and NH2CL-R are developed for use in multiparameter systems or for connection to a higher-level control system. 
In addition to the 4-20 mA output for transmitting the measured values, this series has an RS232 interface for transmitting the measured values and error & status messages. Furthermore, all data are continuously recorded on the integrated SD card or optionally available SDHC card (2Gbyte) as a file in CSV format structured and can be used at any time for detailed observations.

The Testomat® LAB Monochloramine NH2CL and NH2CL-R convinces with new functionalities:
  • Execution of parameterization by SD card or the "Service Monitor" software via mini-USB (on the device side) to USB 2.0 (for example PC/notebook)
  • Multilingual menu navigation software in German, English, French, Dutch
  • Firmware update via SD card
  • compact design
  • optimized water detection based on an optical measuring method
  • optimized reagent set for total chlorine measurement (reduction from three to tow reagents for total chlorine)
  • Integrated self-test with continuous monitoring
  • Automatic venting of the indicator line 

Additional functions of the NH2CL-R version: 
Parameterisation and readout of the unit parameters via the RS232 interface


Tried and tested performance profile: 
  • High-precision peristaltic pumps
  • Reliable and low-maintenance operation
  • Minimal reagent and water consumption
  • Analog output 4 - 20 mA for transmission of measured values
  • RS232 interface for transmission of measured values & fault messages
  • Common alarm output
Analysis triggering:
  • Automatic interval operation (interval pause adjustable from 10-60 minutes)
  • Measuring phase mode (start impulse triggers a sequence of analyses for a period of 10 minutes to 12 hours)
  • External analysis input (start/stop)
  • Hand start

Dimensions

Height 21 cm
Length 43 cm
Width 35 cm

Weight

Weight 4,55 kg

Other attributes

Country of origin EU
Customs tariff number 90278990
Technical data
Operating voltage: 24 VDC
Power consumption: Max. 1 A, without external load
Protection class: I
Protection: IP 40 (when using the optionally available device cover, IP43)
Ambient temperature: 10–40 °C
Water temperature: 10–40 °C
Dimensions (W x H x D):     270 x 350 x 147 mm
Operating pressure: 1 to 8 bar / 1x105 to 8x105 Pa or 0.3* to 1 bar / 1x105 to 1x105 Pa (*after removing the regulator core)
Weight: approx. 4.35 kg
Menu Language: (Servicemonitor) German, English, French, Dutch
Measuring range:0-5 mg/l (ppm) monochloramine (NH2CL)

We recommend our reagent kit, as well as the following accessories

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256x64 2,8", yellowFeatures: When the device is switched on with the display plugged in, the installed software version is displayed during the boot process. This  allows you to visually check the current software version after a software update. After a measurement has been completed, the measurement result is  shown in the selected display unit. The display value is retained until the end of the next measurement and is then updated to the new measured value. If a fault occurs during the last measurement, the display shows “xx x x x selected display unit”. If it is a temporary fault, the Alarm function key flashes at the same time (see Temporary faults in the manual). In this case, the device will start a new measurement once the programmed analysis interval has expired. If the error is still present, the indication on the display remains and  the Alarm function key remains illuminated. In this case, no further measurements are made during programmed analysis interval and the device switches to standby mode. If the fault is no longer present, the measurement result is shown on the display once the measurement has been completed and the device switches back to normal operating mode. 

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Connection Set for Testomat 2000® / ECO / EVO / LAB
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Instrument cover for Testomat® LAB instruments
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Recommended for Testomat® LAB instruments which are exposed to sunlight.

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Testomat Chlorine Reagent Kit M (Monochloramine)
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Testomat Chlorine Reagent Kit M (Monochloramine) for the Testomat LAB Monochloramine (NH2CL). (Item no.: 116109)

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Service set Testomat® LAB CL and Monochloramine
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A special service set is available for Testomat® LAB CL and Monochloramine, which contains important spare parts, among other things.Contents:1 x gasket set T20002 x sight glasses 30x31 x flow controller core3 x plugs for measuring chamber2 x screw cap with insert T20001 x filter screen for inlet 19,5dx255 x different tubes1 x set of cleaning brushes1 x pump head2 x hose connectors2 x gasket hose adapter

€425.70*