Manufacturer: Thomas Scientific Instruments Co., Ltd.
Model: TV-2L

• A constant temperature liquid bath for kinematic viscosity measurement in low-temperature ranges, employing a dual-stage refrigeration system. Temperature range: -50°C to 0°C, temperature stability: within ±0.03°C.
• Large windows with excellent visibility:The windows are equipped with a structure that allows nitrogen gas to be circulated to prevent freezing and condensation when used at low temperatures.
• Safety Features:
  Equipped with various safety features such as overheat protection and liquid level drop alarm.
  The glass safety cover prevents scattering of glass fragments in the event of breakage of the glass liquid tank and also minimizes the effects of external disturbances

External dimensions	W900 x D600 x H1235mm (water tank 1100mm + stirring section 135mm)
Internal dimensions of the tank	W220×D250×H350mm
Capacity (L)	18
Temperature range (°C)	-50℃ 0℃
temperature stability	Within ±0.03℃
temperature control	Digital temperature indicator and controller with PID control
Number of viscometers	2
heater	Sheath type 750W
Refrigeration unit	Air cooling type 400W (HFC-134a) + 400W (HFC-23) dual refrigeration method
Agitator	Vertical propeller agitator type, 22W motor
Material	Inner tank: Stainless steel (SUS-304) Exterior: Steel plate with baked-on paint finish Observation window: Inner tank side/triple double-glazed glass, Exterior side/glass
Lighting device	6W fluorescent lamp
accessories	Two three-in-one viscometer holders (Cannon-Fenske type, Ubbelohde type, and backflow U-tube type)
power supply	AC100V 20A 50/60Hz, 3m power cord (no plug), power supply capacity 30A or more.
weight	Approximately 200 kg

Illustrations