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Model number: LTC – 450α
Temperature range (℃): -20 to +20
Temperature control accuracy: ±2.0℃ *1
Circulation method: Sealed system circulation
Temperature control accuracy: ±2.0℃ *1
Type of liquid used: City water, pure water, ethylene glycol, etc
Circulation pump (50/60Hz): Maximum flow 12/12L/min, maximum head 4.5/5.7m (circulation pump performance is when using pump single)
Circulating nozzle outer diameter: φ11mm (adaptive tube inner diameter φ9mm)
Refrigerating machine: 450W
Liquid bath: φ180 x H180mm approximately 4.5L
Refrigerant: R404A
Power supply: 100VAC 50/60Hz
Timer function: 1 minute – 99 hour (1 minute unit)
Self-diagnosis function: Upper/lower limit temperature abnormality detection, sensor abnormality, frozen machine overload relay, frozen machine protection timer, power failure detection, control temperature abnormality, memory error
External input, external output: External temperature sensor input terminal, analog output terminal for thermometer (DC1 – 5V) alarm output terminal (DC12V – 17V)
Size: 218 x 430 x 563mm
Weight: Approx 32kg
*You can use pure water whose conductivity meter is 10μS/cm or more (low purity).
*1: Room temperature 20℃/maximum circulation amount/power AC100V 50/60Hz/settings 5 – 20℃/no load