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LOIP LT-400 is the most full-featured and precise control head in the family LOP-LT. It has all stateoftheart attributes as large graphic LCD, programmer "Temperature - Time", continuously adjustable pump capacity, bidirectional RS232 interface, and many others. This unit works with non-aqueous fluids (silicon and other oils, glycol mixtures, etc.).

Features and benefits:

Thermostats LOIP LT-400 include all the characteristics of LT-200 and have in addition the following features:
  • New technology of PT-100 response conversion provides long-time temperature stability with the tolerance as low as ±0.01°С
  • Powerful pressure circulating pump with continuously adjustable capacity via control panel settings
  • Comfort back-lit graphic LC-display with the resolution 64x128 pixels for representation of all the necessary parameters
  • Temperature profile programmer memorizes up to 16 segments
  • Bidirectional RS232 interface for a PC connection, program set-up, data-logging and real-time graphing
  • Built-in adjustable high temperature protection via unrelated cut-out circuit


Temperature range
without external cooling (Тambient+10)…+200°С
with tap water cooling (Тwater+5)…+200°С
Temperature stability ±0,01°С
Absolute temperature accuracy ±0,02°С
Display resolution 0,01/0,1°С(adjusted)
Circulating pump Pressure, with adjustable performance
flow rate, max 0…15 l/min
pressure, max 400 mbar
Display Graphic backlit LCD, 64 x 128 pixels
Heater power 2000 W
Immersion depth 145 mm
Control per external Pt-100 sensor Yes
Cooling coil Yes
Adjustable high temperature cut-off Yes
Non-aqueous fluid heating algorithm Yes
Programmer Yes
RS232 interface Yes
Dimensions 180x320x320
Mains supply 220-250 В, 50 Hz
Weight 6

Назад в раздел “Immersion thermostat-circulators”