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Fully compliant with ASTM D445, IP 71, ISO 3104 and DIN 51366 requirements

Working temperature range:                
  • −50...+30 °C for CRIO-VIS-T-05     
  • −70...+30 °C for CRIO-VIS-T-05-01

For two viscometers

Clear-view cooling thermostats with insulating anti-fog triple-pane glass window ideally suited for standard viscosity test of liquids by means of glass capillary viscometers according to ASTM D445, IP 71, ISO 3104 or DIN 51366

  • Special design for excellent temperature uniformity
  • Integrated programmer for 10 program steps
  • Intelligent cooling control to ensure rapid heat-up and cool-down time
  • All wetted parts are made of 304 stainless steel
  • Bright LCD graphic display with backlight
  • Improved PID temperature control
  • Digitally adjustable high temperature cut-out and dry-running protection
  • Heater failure protection
  • Build-in real time clock allows thermostat switch on/off at preset time

Holders for viscometers are included

External control sensor and USB, RS-232, RS-485 interfaces are optional

Two years warranty

  Long-term temperature stability of CRIO−VIS−T−05 proven by TERCON:

CRIO−VIS−T−05 stability


Working temperature range
   • CRIO-VIS-T-05
   • CRIO-VIS-T-05-01

−50...+30 °С
−70...+30 °С

Set-point resolution

0.01 °С

Display resolution

0.01 °С

Temperature stability

±0.02 °С

Temperature uniformity

±0.02 °С

Digital setting accuracy

±0.3 °С

Digital setting repeatability

±0.02 °С

Heating capacity

2000 W

Cooling capacity
   • CRIO-VIS-T-05 at −50 °C
   • CRIO-VIS-T-05-01 at −70 °C

250 W
300 W

Bath volume

12 Liters

Dimensions W×D×H

740×410×1200 mm

Bath opening

140×140 mm

Bath depth

400 mm

Size of glass panel

130×270 mm


124 kg

Power supply

230 V, 50/60 Hz, 4.2 kW

Recommended accessories:

• Stand —  makes viscosity tests more comfortable because of keeping viscometers at eye's level
Verticality indicator —  helps to set viscometer on the bath cover vertically
Support for viscometers —  holds up to four viscometers of any type
Thermometer LT-300 — proves bath temperature