Available with or without ultrasonic level monitor, Thermo Scientific Locator PLUS indexed rack and box systems allow quick, efficient sample retrieval and offer cost-effective max. storage capacity (up to 6000 samples) combined with min. liquid nitrogen consumption.
- Outstanding temperature uniformity: samples are stored below - 180 °C even when less than 5 cm of liquid nitrogen remains in the vessel.
- Ultrasonic Level Monitor safeguards irreplaceable samples with min. liquid nitrogen evaporation and conduction.
- Monitor provides continuous LED readout of liquid nitrogen level in 1/8 increments.
- Optional alarm sounds when nitrogen level falls below safe range.
- Advanced vacuum insulation min. liquid nitrogen evaporation and reduces operating costs.
- Secure locking clasp prevents unauthorised entry.
- Incl. st. steel racks designed for use with 5 cm Thermo Scientific Nalgene cryogenic boxes (larger racks available for 5.0 ml ampoules in Locator Jr. PLUS and Locator 4 PLUS).