Teletectors®

The Teletector 6112AD is a new development which combines the proven devices 6150AD and 6150AD-t into one device. The operation is the same as with the 6150AD but the Teletector is now operated with 2 buttons. The “Light” function key has been replaced by a light sensor. This light sensor automatically controls the white LED back light of the LCD depending on the lighting conditions. This offers best readability in darkness as well as in direct sunlight. Furthermore the Teletector 6112AD offers the following technical features:

The calibratable Teletector 6112M/H simultaneously measures dose rate, dose, mean value of the dose rate, standard deviation of the mean value and maximum value of the dose rate in the measurand H*(10). The display is on a fully graphic LC display with switchable background lighting. The individual operating modes can be accessed via a menu using four keys. The menu is guided by plain text. For the plain texts you can choose between three permanently programmed (German, English and French) and one freely programmable language. In addition to the current function, the display simultaneously shows battery status, active detector (NDL or HDL counter), date, time and warning threshold violations in a status line.

The Teletector can record up to 450 readings in a table. In addition to simply storing the current dose rate, an average dose rate value is stored for each measuring point. The user can choose how long the average is to be taken for each measuring point. This allows better statistical accuracy to be achieved for the stored readings, especially at low dose rates.

An integrated loudspeaker is used for acoustic single pulse detection and alarm. In case of contamination, the speaker can be easily replaced without opening the unit.

All settings are saved when the power is turned off or the battery is changed. The Teletector has a battery-backed real-time clock with date and time. It is controlled by a 16-bit microprocessor.

The Teletector 6112D-100/H has an LCD with a large four-digit digital display and is therefore the digital successor to the 6112B. Originally designed in 1981 with digital electronics without a microprocessor, the device received a completely new electronics with a microprocessor in 2005. This means that the device now also has modern features such as a floating time constant and self-monitoring. Operation is similarly simple as with the 6112B. The large rotary switch offers the five positions Off / Battery Test / Three Measuring Ranges. The range must therefore be set manually. The small switch for the time constant is no longer necessary in normal operation, as the microprocessor determines the time constant automatically. The device has no built-in speaker and therefore no warning thresholds. An earphone can be connected to an output on the side. The original model 6112D-100 (without appendage/H) was designed for the old measured quantity Hx. In 2001, the 6112D-100/H model was created for the measured quantity H*(10). PTB approval for calibration was not sought due to the low demand in Germany.