Ecotech Technologies

• New touchscreen interface
• Verification of the efficiency of the photovoltaic system
• Power quality Analysis with voltage Fast Transient (5µs) measurement

SOLAR300N tests the efficiency of a  single-phase and three-phase photovoltaic systems. For this kind of tests, it is necessary to guarantee simultaneity between power measurements carried out at the inverter and irradiation and temperature measurements carried out on the photovoltaic panels. HT Italia has solve this problem by creating a remote measuring device SOLAR02 which acquires the values of solar Irradiation [W/m2], panel Temperature [°C] and environmental Temperature [°C] and transfers them onto SOLAR300N, which inserts them onto the same string of power measurements an then elaborates them with the simultaneity required by the law in force.
At the end of calculation, the indication of a positive or negative result of testing appears on the display of SOLAR300N. Beside measuring and logging the efficiency of PV systems, SOLAR300N is also a powerful power quality analyzer to perform analysis according to EN50160 (harmonics, voltage anomalies, flicker, voltage unbalance, etc.). While used as a power quality analyzer, flexible clamps HTFLEX33e can be used, while in PV analyzing flexible clamps cannot be used.

• Measurement of efficiency of a single-phase photovoltaic system
• Measurement of I-V Curve of a module or of a string up to 1500V/10A - 1000V/15A
• Measurement of open-circuit voltage of a module or of a string (VOC) 1500V
• Measurement of short-circuit current of a module or of a string (ISC) 15A

• The polarographic type oxygen probe with an incorpo- rated temp. Sensor, high precision measurement for dissolved oxygen(do), oxygen in air(o2) & temp. Measurement.
• Heavy duty dissolved oxygen probe,probe head can connect with bod bottle.
• Automatic temp. Compensation from 0 to 50 ? ? ? For sensor probe.
• Build in " % salt " & " mountain height " compensation adjustment button.
• Microprocessor circuit.
• Records maximum, minimum value.
• rs 232 pc serial interface.

• Ndir method principal for co2 (carbon dioxide) measurement, available for long term operation.
• High repeatability and high accuracy.
• Separate probe, easy operation and convenient for remote measurement.
• Co2 function with alarm setting.
• Large s-tn lcd, high contrast, easy readout.
• Data hold function for freezing the desired value on display.
• Records maximum and minimum readings with recall.
• rs232/usb computer interface.
• Microprocessor circuit assures maximum possible accuracy, provides special functions and features.
• Heavy duty & compact housing with hard carrying case,designed for easy carry out & operation.
• Auto shut off is available to save battery life.
• Power supply from batteries or dc 9v adapter in.

• Ndir method principal for co2 ( carbon dioxide ) measurement, available for long term operation.
• High repeatability and high accuracy.
• Two probes, one is for co2/temp. Measurement, the other probe is for humidity/temp. /dew point measurement.
• Separate probe, easy operation and convenient for remote measurement.
• Co2 function with alarm setting.
• Humidity measurement with fast response time.
• Large s-tn lcd, high contrast, easy readout.
• Data hold function for freezing the desired value on display.
• Records maximum and minimum readings with recall.
• rs232/usb computer interface.
• Microprocessor circuit assures maximum possible accuracy, provides special functions and features.
• Heavy duty & compact housing with hard carrying case, designed for easy carry out & operation.
• Auto shut off is available to save battery life.
• Power supply from batteries or dc 9v adapter in.

This Digital Dissolved Oxygen Meter is supplied with a  polarographic type probe with an incorporated Temp. sensor which serves for precise Dissolved Oxygen ( DO ) and Temp. measurement.

Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools & Colleges, Quality control.

• Air velocity (in ventilation ducts, at duct outlets and on extractors)
• Volume flow
• Temperature
• Relative air humidity
• Dew point
• Absolute humidity
• Degree of humidity
• Enthalpy
• Pressure
• CO in indoor air

• Measurement of I-V Curve of one or more modules or of one whole string up to 1500V/10A 
• Measurement of open-circuit voltage and short-circuit current Voc/Isc
• Database of 30.000 selectable photovoltaic modules

I-V500w allows field detection of I-V Curve an of the main characteristic parameters both of a single module and of strings of modules for PV installations up to a maximum of 1500V and 10A or 1000V and 15A. For measuring I-V Curve, I-V500w manages an internal database of the modules, which can be updated at any time by the user and comparison between the measured data with the rated values allows immediately evaluating whether the string or the module fulfills the efficiency parameters declared by the manufacturer. I-V Curve can be measured also by decentralizing measurement of irradiation and temperature by using the optional remote unit SOLAR02, using the radio frequency connection (RF) with the master unit.
Also for I-V500w, the display at the end of the test of I-V Curve is a clear indication about the compliance with the specifications declared by the panel manufacturer.

USB memory stick data recorder, Patent, Humidity meter, Light meter, Anemometer, Type K/J Temp., RS232/USB interface.

Features :

* Environment instrument, multi-function, all in one.
* Type K/J thermometer, Humidity/Temp. meter,  Anemometer, Light meter, Sound level meter ( optional adapter ). 
* Humidity measurement  show both %RH and Temp.

* Anemometer can default the display unit to m/S, FPM, Km/h, mph, knot.
* Light meter can default the display unit to LUX or Ft-cd. * Thermocouple Thermometer can defaul type K or type J Temp. probe.
* Temp. display unit default  to  or .℃℉ 
* Meter can default auto power off or manual power off.