VGKL Laboratory Catalogue Issue 14

BASIC:
with microprocessor PID temperature controller with integral autodiagnostic system for rapid fault identification, 1 high-grade Pt100 sensor DIN Class A in 4-wire-circuit, digital timer to switch off heating (1 min. up to 99 h 59 min), incl. digital LED-display of set and actual temperature as well as residual time; double overtemperature protection - in case of a faulty sensor or the total breakdown of the controller the heating is switched off approx. 3°C above the set temperature and additionally at approx. 10°C above the max. oven temperature by the mechanical temperature limiter TB protection class 1.

EXCELLENT:
with fuzzy-supported microprocessor PID controller with integral autodiagnostic system for rapid fault identification, 2 high-grade Pt100 sensors DIN Class A in 4-wire circuit, mutually monitoring and taking over the performance, digital 7-day-program timer with real time clock with group function (e.g. weekdays) for one set value or in combination with the integrated digital timer (with residual time) for ramp operating with max. 4 segments: DELAYED ON, HEATING UP, HOLD or HOLD set-temperature-dependent (guaranteeing the hold period), COOLING DOWN - each segment adjustable from 1 min to 999 hours. Integrated long-term documenting (ring store) of all relevant data, GLP-conforming as data logger - 1024 kB as well as serial computer interface RS232 with software "Celsius" with advanced features. Triple overtemperature protection: in case of overtemperature due to failure, the heating is switched off at approx. 10°C above the set temperature (fixed value), digitally adjustable electronic overtemperature controller, TWW, protection class 3.1, and mechanical temperature limiter, TB, protection class 1, switching the heating off at approx. 10°C above max. oven temperature. Works calibration certificate for one temperature, 37°C (chamber center).

PERFECT:
adaptive, fuzzy-supported multifunctional digital microprocessor PID-controller and integral autodiagnostic system for rapid fault identification, 2 high-grade Pt100 sensor DIN Class A in 4-wire-circuit, mutually monitoring and taking over the performance, digital 7-day-program timer with real time clock with group function (e.g. weekdays), integrated timer for thermostating profiles of up to 40 ramps, each segment adjustable from 1 min. up to 999 hours (residual time); air flap adjustable in 10% steps, on UF models fan speed adjustable in 10% steps, as well as setpoint dependent operation easily programmable, via set-up) visualizing also all set parameters. Integrated long-term documenting (ring store) of all relevant data, GLP-conforming as data logger - 1024 kB (protected against manipulation); parallel printer interface with real-time clock for all Pcl3-compatible ink-jet printers, serial interface RS232 (upon request - without extra charge - RS485) incl. software "Celsius" with advanced features as well as MEMory Card with 32 kB and STERiCard for automatic incubator chamber sterilization cycle (not for sterilizing the load). Multiple overtemperature protection with audible and visual alarm, digitally adjustable electronic protection with audible and visual alarm, digitally adjustable electronic microprocessor overtemperature controller TWW protection class 3.1 - maximum value for overtemperature - minimum value for undertemperature, additionally adjustable auto-safety-function "ASF" for over-and undertemperature automatically following the set value at a preset tolerance range; audible alarm is activated in case of over- or undertemperature, heating is switched off in case of overtemperature, additional mechanical temperature limiter, TB, protection class 1, switching the heating off at approx. 10°C above max. oven temperature. Work calibration certificate for one temperature, 37°C (chamber center).