R-85 Viscometer

Kemudahan penggunaan merupakan suatu pertimbangan penting dalam mendapatkan tempat kerja yang akurat viskositas pengukuran. The R85 baru model saudara kita viskometer R-100 Seri populer yang merupakan viskometer pertama di pasar untuk menawarkan fitur Auto Lock sebagai peralatan standar. The viskometer Modelless than 50 VAR85 tambahan untuk fitur tambahan operasi lebih mudah dan desain yang kompak. Seperti R-100, R85 menawarkan Auto Lock berfungsi sebagai perlengkapan standar yang memberikan perlindungan spindel unggul dan dapat diandalkan, bahkan memungkinkan pengguna pertama kali untuk membuat pengukuran viskositas dengan percaya diri. R85 datang dalam dua model - model poros silinder dengan gelas 500 ml (RB-85)dan kerucut / plat model yang memungkinkan pengukuran sangat kecil,, 1ml ukuran sampel (RE-85). Viskometer seri R85 tersedia di 9 model, berdasarkan pengukuran jangkauan, sehingga pelanggan dapat memilih model paling cocok untuk kebutuhannya.

Feature

• Auto Lock mechanism
  This function automatically locks the rotor to protect the pivot shaft when measurement is finished. The mechanism allows easy attachment and removal of the rotor while protecting the bearing from damage, making it very easy to operate, even for first time users.
• Zero Span setting function
  Calibration corrects for viscometer-to-viscometer variances - resulting in high accuracies which exceed catalog values.
• Preheat / Auto Stop functions
  The Model R85 also features preheat and auto stop functions. The preheat feature operates also as an auto start function. Automatic viscometer operation can thus be obtained by combining the preheat and auto stop functions and the user can set startup and stop times at his discretion.
• Data interchangeability
  Measurement data of the R85 viscometer conforms to JIS and ISO standards and is compatible with other Toki Sangyo cylindrical spindle and cone/plate viscometers.
• Power interlock function
  The power interlock function ensures continued power until locking of the bearing is complete even when
  the viscometer is switched OFF during operation.
• Rotation slow up/slow down
  Rotation speed changes are very smooth which prevents shock from being transmitted to the viscometer during measurement start, changes in speed, and measurement stop.
• Alarm warnings and display
  Warning icons are displayed and an alarm is sounded when measurement data falls below 10% or exceeds
  100%.
• Data recording
  A calendar function is incorporated in the R85 viscometer. In addition to measurement data recording, date, viscometer model, and other information can be printed out with a special printer.

Spesification

Accuracy	less than ± 2.0 % of full scale less than ± 0.2 % of full scale
Repeatability	Specify 1 of the following ranges (mPa・s)
Viscosity display	① % ② S I unit: mPa・s, Pa・s, kPa・s ③ CGS unit: cP , P, kP
Display	Date,Time,Rotor speed,Shear rate,Shear stress, Selected temperature
Output signal	Digital output RS232C
Ambient temperature range	0 〜40 ℃
Ambient humidity range	less than 90 % RH(non-condensation)
Wetted parts	SUS304/303 stainless steel
Power input	AC100 〜240 V ± 10 % ,50/60 Hz,with specialized adaptor
Power consumption	less than 50 VA
Mass	approx. 6.0 kg (include. stand)