TE-3000 Sub-Zero Constant Temperature Bath

For Kinematic Viscosity from −30 °C to +30 °C
ASTM D445/D446, ISO 3104/3105

Common Applications

  • Formulated oil analysis
  • Hydraulic oil analysis
  • Additive analysis
  • Marine fuel testing
  • Base stock analysis
  • Light and heavy fuel testing
  • Waxes/paraffin
  • Crude oil testing
  • Glycols

The microprocessor-controlled TE-3000 series constant temperature bath, with integrated thermoelectric cooling, accommodates viscometer tubes requiring a bath depth up to 12" and provides reliable temperature control from −30 °C to 30 °C. The unit accommodates up to 2 simultaneous viscosity determinations and offers multi-unit networking capability.


  • Product Total: 3
TE-3000 Thermoelectric Constant Temperature Bath


TE-3000 Thermoelectric Constant Temperature Bath


TE-3000 Thermoelectric Constant Temperature Bath


  • Product Total: 3

Precise and accurate temperature control

  • Temperature range: −30 °C to 30 °C ± 0.01 °C
  • Meets ASTM D445 temperature sensitivity requirements for low temperature kinematic viscosity

Microprocessor-controlled temperature regulation & networking capabilities

  • Desired bath temperature and calibration temperatures are digitally entered on the front panel keypad
  • Integrated microprocessor automatically regulates bath temperature
  • Both target and actual bath temperatures are monitored by an RTD temperature probe and continuously displayed in °C or °F on the LCD screen
  • RS-232 and RS-485 communication ports provide data acquisition and multi-unit networking capabilities

Compact, user-friendly design

  • Environmentally-friendly, integrated thermoelectric air cooling requires no external refrigeration or air/water heat exhangers
  • Two glass vicometer ports (each 2" in diameter) and one thermometer port (0.4" in diamter) allow up to 2 simultaneous viscosity determinations
  • Baffle within the aluminum bath vessel facilitates circulation for uniform bath temerature and provides a plain viewing background
  • Frost-free viewing window and internal illumination proves excellent visibility within the bath

Safe operation

  • Bath thermistor senses over-temperature fault and removes power
  • Thermistor disconnection results in removal of bath heater power

Reliable performance

  • Well tested CANNON bath platform offers reliability and dependable support
  • The heavy duty aluminum frame offers a corrosion-resistant epoxy finish

Dimensions (W × D × H) 37.5 cm × 42 cm × 62.0 cm (14.8 in × 16.5 in × 24.4 in)
Weight 43.1 kg (95 lb)
Shipping dimensions (W × D × H) Box 1: 50.8 cm × 53.3 cm × 53.3 cm (20 in × 21 in × 21 in)
Box 2: 58.4 cm × 48.3 cm × 68.6 cm (23 in × 19 in × 27 in)
Shipping weight (with all items) Box 1: 25 kg (55 lb)
Box 2: 31.8 kg (70 lb)
Temperature range and accuracy −30 °C to 30 °C, ± 0.01 °C
Sample capacity 2
Bath height 12 in
Bath volume 2.5 L (0.66 gal)
Operating conditions 15 °C to 30 °C, 10% to 75% relative humidity (non-condensing), Installation Category II; Pollution Degree 2
Electrical specifications 100 Vac, 50/60 Hz; 120 Vac, 50/60 Hz; 240 Vac, 50/60 Hz; 1000 watts power consumption
Compliance CE Mark; EMC directive (2004/108/EC); Low voltage directive (2006/95/EC); HI-POT (1900 Vdc, 60 sec.); ROHS
Data output RS-232 and RS-485


TE-3000 Sub-Zero Constant Temperature Bath consists of the bath unit and viscometer port covers. Vicometer tubes, holders and thermometer sold separately. Bath medium must be sourced separately.


Dostmann P795 Dual Channel Digital Thermometer


Probe, 375 x 6MM 1.5M Cable Digital-Standard USE W/MINI-AV


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