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Cooling constant temperature bath with set of accessories for standard test methods for low-temperature properties of fuels

Fully compliant with ASTM D97 (ISO 3016),  ASTM D7346, ASTM D2386 (ISO 3013), ASTM D2500 and ASTM D6371  requirements

Working temperature range  −80...+20 °C

Cooling thermostat ideally suited for:

  • ASTM D97 (ISO 3016) Standard Test Method for Pour Point of Petroleum Products
  • ASTM D7346 Standard Test Method for No Flow Point of Petroleum Products
  • ASTM D2386 (ISO 3013) Standard Test Method for Freezing Point of Aviation Fuels
  • ASTM D2500 Standard Test Method for Cloud Point of Petroleum Products
  • ASTM D6371 Standard Test Method for Cold Filter Plugging Point of Diesel and Heating Fuels

Key features:

  • Intelligent cooling control to ensure rapid heat-up and cool-down time
  • Integrated programmer for 10 program steps
  • 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

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

Two years warranty

VT-po-01 picture


Working temperature range

−80...+20 °С

Set-point resolution

0.01 °С

Display resolution

0.01 °С

Temperature stability

±0.1 °С

Temperature uniformity

±0.2 °С

Digital setting accuracy

±0.5 °С

Digital setting repeatability

±0.05 °С

Heating capacity

2000 W

Cooling capacity
  • at +10 °C
  • at -30 °C
  • at -50 °C
  • at -70 °C
  • at -80 °C

500 W
400 W
330 W
300 W
200 W

Bath volume

12 Liters

Dimensions W×D×H

790×480×1200 mm

Bath opening

125×190 mm

Bath depth

200 mm


125 kg

Power supply

230 V, 50/60 Hz, 4.2 kW