DARE INSTRUMENTS TRIVISCOMETER
ASIS SCIENTIFIC
Extended Range Tribology Viscometer
One tube size covers the lubcricating oil viscosity range. Tubes are sized 40C or 100C working temperature:
40C Range: 9.8cSt. – over 800 cSt
100C Range: 2.3cSt. – over 50 cSt
The TriVisc takes two timings of each sample to verify accuracy. Two separate timing measurements allows for confident viscosity measurements. Customers have reported a 90% reduction in viscosity re-testing after switching to the TriViscometer.
High Speed Semi Automatic Viscometer
Sample temperature uniformity and monitoring of viscometer tube conditions are critical to making accurate and consistent viscosity measurements. The TriVisc design ensures this for every sample.
Its FAST and its ACCURATE
It is critical that the oil sample be at a uniform temperature prior to timing the flow. Oil undergoes a large volume expansion as well as viscosity change upon heating. Any thermal change or non uniformity occuring during this timing period will result in inaccurate and inconsistent viscosity calculation.
Solvent Rinsing and drying of the viscometer tube changes the glass temperature. the Tribology Viscometer (TriVisc) design guarantees that the viscometer tube glassware, and the oil sample within, attains the uniform bath temperature prior to flowing down the capillary tube for timing.
ASIS Scientific is your representative/distributor for your TriViscometer and Auto Sampler within Australia.
TriViscometer and Autosampler install at cavpower sA
View some of the shots from our 2024 install of the TriViscometer and Autosampler at Cavpower in SA. Dave Forbes flew down from Canada himself to oversee the installation with local SA technician, Trevor Hurst providing support. ASIS Scientific was involved throughout from the initial quoting stages to helping install.
"Your customers will notice and appreciate the TriVisc difference"
FEATURES & SPECIFICATIONS:
- Wide viscosity working range without having to change to different capillary tube sizes.
- Precise and uniform sample temperature for every measurement.
- Unique rinsing system eliminates solvent drips and vapors from contaminating your lab
- Automatic rinsing and drying after each sample. Rinsing parameters are automatically
adjusted based on viscosity measurement to minimize solvent consumption, yet ensure oil is
flushed from the viscometer tube - 6 Viscometer tubes in each bath for very high sample throughput. Over 160 viscosity measurements per hour with our two-bath systems.
- Confidence factor is calculated for every sample measured. Automatic re-queuing of low
confidence measurements. - Bath Temperature Range: 38.0°C – 102.0°C Digital PID, adjustable. Stability +/- 0.01°C
- Viscosity Range @ 40°C 9.8 cSt – 800 cSt
- Viscosity Range @ 100°C 2.3 cSt – 70 cSt
- Accuracy: RSD – 0.67% over stated range
- Repeatability: RSD – 0.50% over stated range
- Dimensions: Width: 15.3” Depth: 17.5” Height: 24.0”
- Power Requirements: 110 VAC 50-60Hz 8Amps / 220 VAC 50-60Hz 4Amps / Specify voltage and line frequency
- Computer: Microsoft Windows XP / One USB Port available for each TriVisc / 1GB RAM / 100GB HD / 17″ or Larger Display / Mouse / LIMS Interface if required.
