LT-300

In distinction from the other control heads LOIP LT-300 has two-chamber pressure and suction pump that enables external open loop applications (i.e. an open remote vessel). This unit also can work with both water and non-aqueous fluids (silicon and other oils, glycol mixtures, etc.). The instruments are consisted of immersion thermostat-circulator LOIP LT-300 and a stainless steel baths with a gabled or flat lid. Product range of LT-300 family includes immersion thermostat-circulator without bath, and the models with tanks of volume 5 to 24 l.

Features and benefits:

Thermostats LOIP LT-300 include all the features of LT-100 and have in addition the following differences:

• Powerful pressure-and-suction circulating pump provides temperature uniformity throughout a bath and a good heat
• Heating element with an enlarged surface area and special heat dozing algorithm ensures safe heating of flammable fluids
• Built-in cooling coil, when connected to tap water, permits operation at ambient or below ambient temperatures
• Socket for an external Pt-100 sensor (option)
• Adjustable high temperature protection via unrelated cut-out circuit (option)

Specifications:

Temperature range
without external cooling	(Тambient+10)…+150°С
with tap water cooling	(Тwater+5)…+150°С
Temperature stability	±0,03°С
Absolute temperature accuracy	±0,2°С
Display resolution	0,1°С
Circulating pump	Pressure & Suction
flow rate, max	8,0 l/min
pressure, max	230 mbar
Display	4-digit LED
Heater power	2000 W
Immersion depth	190 mm
Control per external Pt-100 sensor	option
Cooling coil	Yes
Adjustable high temperature cut-off	option
Non-aqueous fluid heating algorithm	Yes
Programmer	No
RS232 interface	No
Dimensions	180x320x320
Mains supply	220-250 В, 50 Hz
Weight	5