Saybolt Viscosity Baths with Automatic Timing Option
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Condition   New
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Two different Models of Sabolt Viscosity Baths are offered in either domestic or foreign voltage. The SV4000/BTVR-14 and SV/4000/BTVR-14F includes power supply board, cable, and wiring harness for user or factory installation of up to four (4) BTVR-13A1 Automatic Saybolt Viscosity Timing Sensors.

Constant temperature Saybolt Viscosity Bath with available automatic timing feature for viscosity determinations using Saybolt viscometer tubes and orifices. Microprocessor PID circuitry assures precise temperature control within ASTM specified tolerances throughout the operating range of the bath. Simple push-button controls and dual digital displays permit easy setting and monitoring of bath temperature. Two place calibration offset is provided. This bath accommodates four viscometers and four 60mL receiving flasks. Sliding draft shields and a chemical-resistant alignment plate facilitate handling of the flasks, and glare-free fluorescent backlighting is provided for easy viewing of the samples. Communications software (RS232, etc.) ramp-to-set, and other enhanced features are available at additional cost

At the push of a button, the automatic timer starts the sample flow, senses the 60mL end point, and digitally records and displays the efflux time in 0.1 seconds resolution with an accuracy of 0.05%. Automatic timing improves testing accuracy and convenience, eliminating the chain and cork assembly and the need to manually time each sample. Timer installation is available in any configuration from one to four tubes.

Insulated bath interior is constructed entirely of heavy gauge stainless steel. A built-in overflow pipe and drain valve simplifies filling of the bath fluid to the proper level. Chemical resistant top plate provides excellent insulation and is easily removed to allow for cleaning of the bath interior. A cooling coil for tap water or refrigerated coolant is provided for operation at near-ambient temperatures. Steel cabinet has leveling feet and a chemical-resistant polyurethane-epoxy finish

  • Selectable temperature scale - Fahrenheit or Celsius
  • Automatic timing option for simplified, accurate measurement of efflux times
  • Four tube capacity
  • Dual digital displays show setpoint and actual temperature
  • Microprocessor control of temperature between ambient and 240C (464F)

Testing Standards
  • ASTM D88, D244, E102; AASHTO T72; FTM 791-304

  • 115V, 50/60Hz, Single Phase, 12.3A
  • Bath Capacity: 5 gal (19L)
  • Recommended Bath Medium: Water or Suitable Heat Transfer Fluid
  • Temperature Stability: 0.05F ( 0.03C)
  • Temperature Range: Ambient to 464F (240C)

Other Models Available
  • SV3000 Saybolt Viscosity Baths (no timing sensor), BTVR-13, $5,280.00
  • SV3000 Saybolt Viscosity Baths w/Automatic Timing Option, 220-240V, 50/60Hz, BTVR-13F, $5,295.00
  • SV4000 Saybolt Viscosity Baths w/Automatic Timing Option & Acessories for Timing Sensors, 220-240V, 50/60Hz, BTVR-14F, $6,500.00
  • SV4000 Saybolt Viscosity Baths w/Automatic Timing Sensor Option, BTVR-14, $6,185.00

Available Accessories
  • Automatic Saybolt Viscosity Timing Sensor, BTVR-13A1, $1,985.00
  • Silicone Heat Transfer Fluid, One Gallon Container, BTVR-13A2, $225.00

Included Accessories
  • Tube Nut Wrench
  • Orifice Wrench
  • Port Covers (4)
  • Thermometer Supports (4)
  • Oil Strainer
  • Withdrawal Tube
  • Chained Corks (4)
  • Port Closures (2)
  • Cleaning Plunger

Sunday, July 12, 2020