VELP Refrigerated thermostats FTC 90E

 

Refrigerated thermostat equipped with the innovative AUTO-TUNING thermoregulation system.
The internal temperature is controlled by software that constantly checks the selected temperature and intervenes to keep the temperature precisely aligned with every Set Point value.
The special microprocessor-controlled electronic system and forced air circulation ensure excellent stability and homogeneity of the internal temperature (3-50°C) with units of 0.1°C. The real internal temperature is shown on the display.
The refrigerated thermostat can be used to keep any product at a constant temperature and to incubate equipment for determining the BOD. It is possible to incubate a 6- or 10-position instrument which can be powered thanks to an internal socket controlled by a special external switch situated on the control panel. The refrigerated thermostat can be connected to a PC using an RS232 connector for use with dedicated software.

VELP Refrigerated thermostats FTC 90

 

Small refrigerated thermostat specially designed for incubating BOD measurement units.
6- or 10- position instruments can be incubated and can be powered thanks to an internal socket controlled by a special external switch situated on the control panel. Forced air circulation ensures a uniform temperature inside the incubation chamber.

VELP BOD Sensor System 10

 

BOD Sensor Systems 10 consist of a 10-position stirring unit complete with 10 BOD Sensors, 10 alkali holders for absorbing the carbon dioxide and 10 stirring bars.
This instrument is a complete solution for the user. It is immediately operational for measuring the BOD on 4 scales - 90, 250, 600 and 999 ppm BOD - higher values can be also measured by diluting the sample. The sample quantity to be examined varies from 100 to 400 ml, and the bottle’s total capacity is 500 ml.
The compact, esy-to-handle design means that 10 BOD bottles can be housed in a smal amount of space. The instrument features a stirring system offering non-stop operation without risks of shut-offor overheating.

VELP BOD Sensor System 6

 

BOD Sensor Systems 6 consist of 6 position stirring unit complete with 6  BOD Sensors, 6 alkali holders for absorbing the carbon dioxide and 6 stirring bars.
The instrument represents a complete solution for the user. It is immediately operational for measuring the BOD on 4 scales - 90, 250, 600 and 999 ppm BOD - higher values can also be measured by diluting the sample. The sample quantity to be examined varies from 100 to 400 ml, and the bottle’s total capacity is 500 ml.
The compact, easy-to-handle design means that 6 BOD  bottles can be housed in a small amount of space. The instrument features a stirring system offering non-stop operation without risks of shut-off or overheating.

VELP ECO series thermoreactors ECO 16

 

The ECO 16 thermoreactor is used to determine parameters such as COD and nitrogenous and phosphorous compound content of test-tube samples. Safe and reliable conditions are ensured by the test-tube cover and safety thermostat.
The reaction time can be set from 1 to 199  minutes or to continuous mode and the temperature setting is shown on the display (from room temperature to 160°C). An acoustic signal indicates the end of the oeprating cycle with automatic switch-off.
The aluminum heating block offers optimum thermal omogeneity at all selected temperatures.
The heating block temperature is controlled by a PID logic microprocessor.

VELP ECO series thermoreactors ECO 8

 

The ECO 8 thermoreactor is used to determine parameters such as COD an nitrogenous and phosphorated compound content in test-tube samples. Safe and reliable conditions are ensured by the test tube cover,  the heating block shield and the safety thermostat. Five different working temperatures (70, 100,120, 150 and 160 °C) and working time in minutes (30, 60,120 and continuous) can be set. An acoustic signal and automatic  switching off at the end of cycle.
The aluminum heating block offers optimum thermal homogeneity at all selected temperatures.
Heating block temperature is controlled by a PID logic microprocessor.

VELP ECO series thermoreactors ECO 6

The ECO 6 thermoreactor is designed to  analyze the COD of 6 20 ml samples simultaneously and for wet digestions of samples in order to determine the metallic and non-metallic elements in organic and inorganic materials (metals, alloys, animal feeds, soils, sediments, tissues, etc.). 
The reaction time can be set from 1 to 199 minutes or to continuous mode and the temperature is controlled electronically (from room temperature to 200 °C) with a high accuracy and reproducibility. The analysis is monitored constantly by the digital display, which shows the temperature reached and the  reaction time remaining. The instrument can be equipped with a 3-place adapter (available upon request) allowing up to 18 test-tubes analysis to be carriedd out simultaneously.

The “Operating Accessories” indicated are necessary for the correct functioning of the instrument.